From 341fc05eadd1f365a6ee31e86547adfad7d2ab16 Mon Sep 17 00:00:00 2001 From: Jeff Ching Date: Fri, 24 Jan 2020 15:20:24 -0800 Subject: [PATCH 1/4] feat: add v1beta2 protos --- .gitignore | 16 +- .../v1beta2/BaseBigQueryReadClient.java | 388 ++ .../v1beta2/BaseBigQueryReadSettings.java | 201 + .../storage/v1beta2/package-info.java | 44 + .../v1beta2/stub/BigQueryReadStub.java | 54 + .../stub/BigQueryReadStubSettings.java | 353 ++ .../stub/GrpcBigQueryReadCallableFactory.java | 116 + .../v1beta2/stub/GrpcBigQueryReadStub.java | 225 + .../v1beta2/BaseBigQueryReadClientTest.java | 166 + .../storage/v1beta2/MockBigQueryRead.java | 57 + .../storage/v1beta2/MockBigQueryReadImpl.java | 102 + .../storage/v1beta2/BigQueryReadGrpc.java | 604 +++ .../bigquery/storage/v1beta2/ArrowProto.java | 81 + .../storage/v1beta2/ArrowRecordBatch.java | 525 ++ .../v1beta2/ArrowRecordBatchOrBuilder.java | 35 + .../bigquery/storage/v1beta2/ArrowSchema.java | 533 ++ .../storage/v1beta2/ArrowSchemaOrBuilder.java | 35 + .../bigquery/storage/v1beta2/AvroProto.java | 80 + .../bigquery/storage/v1beta2/AvroRows.java | 525 ++ .../storage/v1beta2/AvroRowsOrBuilder.java | 35 + .../bigquery/storage/v1beta2/AvroSchema.java | 614 +++ .../storage/v1beta2/AvroSchemaOrBuilder.java | 47 + .../v1beta2/CreateReadSessionRequest.java | 949 ++++ .../CreateReadSessionRequestOrBuilder.java | 90 + .../bigquery/storage/v1beta2/DataFormat.java | 158 + .../storage/v1beta2/ReadRowsRequest.java | 694 +++ .../v1beta2/ReadRowsRequestOrBuilder.java | 57 + .../storage/v1beta2/ReadRowsResponse.java | 1582 ++++++ .../v1beta2/ReadRowsResponseOrBuilder.java | 148 + .../bigquery/storage/v1beta2/ReadSession.java | 4468 +++++++++++++++++ .../storage/v1beta2/ReadSessionOrBuilder.java | 303 ++ .../bigquery/storage/v1beta2/ReadStream.java | 618 +++ .../storage/v1beta2/ReadStreamOrBuilder.java | 47 + .../v1beta2/SplitReadStreamRequest.java | 711 +++ .../SplitReadStreamRequestOrBuilder.java | 61 + .../v1beta2/SplitReadStreamResponse.java | 945 ++++ .../SplitReadStreamResponseOrBuilder.java | 88 + .../storage/v1beta2/StorageProto.java | 225 + .../bigquery/storage/v1beta2/StreamProto.java | 148 + .../bigquery/storage/v1beta2/StreamStats.java | 1324 +++++ .../storage/v1beta2/StreamStatsOrBuilder.java | 52 + .../storage/v1beta2/ThrottleState.java | 525 ++ .../v1beta2/ThrottleStateOrBuilder.java | 36 + .../bigquery/storage/v1beta2/arrow.proto | 40 + .../cloud/bigquery/storage/v1beta2/avro.proto | 36 + .../bigquery/storage/v1beta2/storage.proto | 227 + .../bigquery/storage/v1beta2/stream.proto | 135 + synth.metadata | 272 +- synth.py | 80 +- 49 files changed, 18667 insertions(+), 188 deletions(-) create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStub.java create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadStub.java create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClientTest.java create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryRead.java create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryReadImpl.java create mode 100644 grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/arrow.proto create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/avro.proto create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/storage.proto create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/stream.proto diff --git a/.gitignore b/.gitignore index 7466b121eb..fadd6afc2d 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,15 @@ -.idea -*.iml +# Maven target/ + +# Eclipse +.classpath +.project +.settings + +# Intellij +*.iml +.idea/ + +# python utilities +*.pyc +__pycache__ diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java new file mode 100644 index 0000000000..4cd5749c8b --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java @@ -0,0 +1,388 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2; + +import com.google.api.core.BetaApi; +import com.google.api.gax.core.BackgroundResource; +import com.google.api.gax.rpc.ServerStreamingCallable; +import com.google.api.gax.rpc.UnaryCallable; +import com.google.cloud.bigquery.storage.v1beta2.stub.BigQueryReadStub; +import com.google.cloud.bigquery.storage.v1beta2.stub.BigQueryReadStubSettings; +import java.io.IOException; +import java.util.concurrent.TimeUnit; +import javax.annotation.Generated; + +// AUTO-GENERATED DOCUMENTATION AND SERVICE +/** + * Service Description: BigQuery Read API. + * + *

The Read API can be used to read data from BigQuery. + * + *

This class provides the ability to make remote calls to the backing service through method + * calls that map to API methods. Sample code to get started: + * + * 

+ * 
+ * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+ *   String parent = "";
+ *   ReadSession readSession = ReadSession.newBuilder().build();
+ *   int maxStreamCount = 0;
+ *   ReadSession response = baseBigQueryReadClient.createReadSession(parent, readSession, maxStreamCount);
+ * }
+ * 
+ *
+ * + *

Note: close() needs to be called on the baseBigQueryReadClient object to clean up resources + * such as threads. In the example above, try-with-resources is used, which automatically calls + * close(). + * + *

The surface of this class includes several types of Java methods for each of the API's + * methods: + * + *

    + *
  1. A "flattened" method. With this type of method, the fields of the request type have been + * converted into function parameters. It may be the case that not all fields are available as + * parameters, and not every API method will have a flattened method entry point. + *
  2. A "request object" method. This type of method only takes one parameter, a request object, + * which must be constructed before the call. Not every API method will have a request object + * method. + *
  3. A "callable" method. This type of method takes no parameters and returns an immutable API + * callable object, which can be used to initiate calls to the service. + *
+ * + *

See the individual methods for example code. + * + *

Many parameters require resource names to be formatted in a particular way. To assist with + * these names, this class includes a format method for each type of name, and additionally a parse + * method to extract the individual identifiers contained within names that are returned. + * + *

This class can be customized by passing in a custom instance of BaseBigQueryReadSettings to + * create(). For example: + * + *

To customize credentials: + * + * 

+ * 
+ * BaseBigQueryReadSettings baseBigQueryReadSettings =
+ *     BaseBigQueryReadSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * BaseBigQueryReadClient baseBigQueryReadClient =
+ *     BaseBigQueryReadClient.create(baseBigQueryReadSettings);
+ * 
+ *
+ * + * To customize the endpoint: + * + * 
+ * 
+ * BaseBigQueryReadSettings baseBigQueryReadSettings =
+ *     BaseBigQueryReadSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * BaseBigQueryReadClient baseBigQueryReadClient =
+ *     BaseBigQueryReadClient.create(baseBigQueryReadSettings);
+ * 
+ *
+ */ +@Generated("by gapic-generator") +@BetaApi +public class BaseBigQueryReadClient implements BackgroundResource { + private final BaseBigQueryReadSettings settings; + private final BigQueryReadStub stub; + + /** Constructs an instance of BaseBigQueryReadClient with default settings. */ + public static final BaseBigQueryReadClient create() throws IOException { + return create(BaseBigQueryReadSettings.newBuilder().build()); + } + + /** + * Constructs an instance of BaseBigQueryReadClient, using the given settings. The channels are + * created based on the settings passed in, or defaults for any settings that are not set. + */ + public static final BaseBigQueryReadClient create(BaseBigQueryReadSettings settings) + throws IOException { + return new BaseBigQueryReadClient(settings); + } + + /** + * Constructs an instance of BaseBigQueryReadClient, using the given stub for making calls. This + * is for advanced usage - prefer to use BaseBigQueryReadSettings}. + */ + @BetaApi("A restructuring of stub classes is planned, so this may break in the future") + public static final BaseBigQueryReadClient create(BigQueryReadStub stub) { + return new BaseBigQueryReadClient(stub); + } + + /** + * Constructs an instance of BaseBigQueryReadClient, using the given settings. This is protected + * so that it is easy to make a subclass, but otherwise, the static factory methods should be + * preferred. + */ + protected BaseBigQueryReadClient(BaseBigQueryReadSettings settings) throws IOException { + this.settings = settings; + this.stub = ((BigQueryReadStubSettings) settings.getStubSettings()).createStub(); + } + + @BetaApi("A restructuring of stub classes is planned, so this may break in the future") + protected BaseBigQueryReadClient(BigQueryReadStub stub) { + this.settings = null; + this.stub = stub; + } + + public final BaseBigQueryReadSettings getSettings() { + return settings; + } + + @BetaApi("A restructuring of stub classes is planned, so this may break in the future") + public BigQueryReadStub getStub() { + return stub; + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD + /** + * Creates a new read session. A read session divides the contents of a BigQuery table into one or + * more streams, which can then be used to read data from the table. The read session also + * specifies properties of the data to be read, such as a list of columns or a push-down filter + * describing the rows to be returned. + * + *

A particular row can be read by at most one stream. When the caller has reached the end of + * each stream in the session, then all the data in the table has been read. + * + *

Data is assigned to each stream such that roughly the same number of rows can be read from + * each stream. Because the server-side unit for assigning data is collections of rows, the API + * does not guarantee that each stream will return the same number or rows. Additionally, the + * limits are enforced based on the number of pre-filtered rows, so some filters can lead to + * lopsided assignments. + * + *

Read sessions automatically expire 24 hours after they are created and do not require manual + * clean-up by the caller. + * + *

Sample code: + * + * 


+   * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+   *   String parent = "";
+   *   ReadSession readSession = ReadSession.newBuilder().build();
+   *   int maxStreamCount = 0;
+   *   ReadSession response = baseBigQueryReadClient.createReadSession(parent, readSession, maxStreamCount);
+   * }
+   *
+ * + * @param parent Required. The request project that owns the session, in the form of + * `projects/{project_id}`. + * @param readSession Required. Session to be created. + * @param maxStreamCount Max initial number of streams. If unset or zero, the server will provide + * a value of streams so as to produce reasonable throughput. Must be non-negative. The number + * of streams may be lower than the requested number, depending on the amount parallelism that + * is reasonable for the table. Error will be returned if the max count is greater than the + * current system max limit of 1,000. + *

Streams must be read starting from offset 0. + * @throws com.google.api.gax.rpc.ApiException if the remote call fails + */ + public final ReadSession createReadSession( + String parent, ReadSession readSession, int maxStreamCount) { + + CreateReadSessionRequest request = + CreateReadSessionRequest.newBuilder() + .setParent(parent) + .setReadSession(readSession) + .setMaxStreamCount(maxStreamCount) + .build(); + return createReadSession(request); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD + /** + * Creates a new read session. A read session divides the contents of a BigQuery table into one or + * more streams, which can then be used to read data from the table. The read session also + * specifies properties of the data to be read, such as a list of columns or a push-down filter + * describing the rows to be returned. + * + *

A particular row can be read by at most one stream. When the caller has reached the end of + * each stream in the session, then all the data in the table has been read. + * + *

Data is assigned to each stream such that roughly the same number of rows can be read from + * each stream. Because the server-side unit for assigning data is collections of rows, the API + * does not guarantee that each stream will return the same number or rows. Additionally, the + * limits are enforced based on the number of pre-filtered rows, so some filters can lead to + * lopsided assignments. + * + *

Read sessions automatically expire 24 hours after they are created and do not require manual + * clean-up by the caller. + * + *

Sample code: + * + * 


+   * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+   *   CreateReadSessionRequest request = CreateReadSessionRequest.newBuilder().build();
+   *   ReadSession response = baseBigQueryReadClient.createReadSession(request);
+   * }
+   *
+ * + * @param request The request object containing all of the parameters for the API call. + * @throws com.google.api.gax.rpc.ApiException if the remote call fails + */ + public final ReadSession createReadSession(CreateReadSessionRequest request) { + return createReadSessionCallable().call(request); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD + /** + * Creates a new read session. A read session divides the contents of a BigQuery table into one or + * more streams, which can then be used to read data from the table. The read session also + * specifies properties of the data to be read, such as a list of columns or a push-down filter + * describing the rows to be returned. + * + *

A particular row can be read by at most one stream. When the caller has reached the end of + * each stream in the session, then all the data in the table has been read. + * + *

Data is assigned to each stream such that roughly the same number of rows can be read from + * each stream. Because the server-side unit for assigning data is collections of rows, the API + * does not guarantee that each stream will return the same number or rows. Additionally, the + * limits are enforced based on the number of pre-filtered rows, so some filters can lead to + * lopsided assignments. + * + *

Read sessions automatically expire 24 hours after they are created and do not require manual + * clean-up by the caller. + * + *

Sample code: + * + * 


+   * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+   *   CreateReadSessionRequest request = CreateReadSessionRequest.newBuilder().build();
+   *   ApiFuture<ReadSession> future = baseBigQueryReadClient.createReadSessionCallable().futureCall(request);
+   *   // Do something
+   *   ReadSession response = future.get();
+   * }
+   *
+ */ + public final UnaryCallable createReadSessionCallable() { + return stub.createReadSessionCallable(); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD + /** + * Reads rows from the stream in the format prescribed by the ReadSession. Each response contains + * one or more table rows, up to a maximum of 100 MiB per response; read requests which attempt to + * read individual rows larger than 100 MiB will fail. + * + *

Each request also returns a set of stream statistics reflecting the current state of the + * stream. + * + *

Sample code: + * + * 


+   * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+   *   ReadRowsRequest request = ReadRowsRequest.newBuilder().build();
+   *
+   *   ServerStream<ReadRowsResponse> stream = baseBigQueryReadClient.readRowsCallable().call(request);
+   *   for (ReadRowsResponse response : stream) {
+   *     // Do something when receive a response
+   *   }
+   * }
+   *
+ */ + public final ServerStreamingCallable readRowsCallable() { + return stub.readRowsCallable(); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD + /** + * Splits a given `ReadStream` into two `ReadStream` objects. These `ReadStream` objects are + * referred to as the primary and the residual streams of the split. The original `ReadStream` can + * still be read from in the same manner as before. Both of the returned `ReadStream` objects can + * also be read from, and the rows returned by both child streams will be the same as the rows + * read from the original stream. + * + *

Moreover, the two child streams will be allocated back-to-back in the original `ReadStream`. + * Concretely, it is guaranteed that for streams original, primary, and residual, that + * original[0-j] = primary[0-j] and original[j-n] = residual[0-m] once the streams have been read + * to completion. + * + *

Sample code: + * + * 


+   * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+   *   SplitReadStreamRequest request = SplitReadStreamRequest.newBuilder().build();
+   *   SplitReadStreamResponse response = baseBigQueryReadClient.splitReadStream(request);
+   * }
+   *
+ * + * @param request The request object containing all of the parameters for the API call. + * @throws com.google.api.gax.rpc.ApiException if the remote call fails + */ + public final SplitReadStreamResponse splitReadStream(SplitReadStreamRequest request) { + return splitReadStreamCallable().call(request); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD + /** + * Splits a given `ReadStream` into two `ReadStream` objects. These `ReadStream` objects are + * referred to as the primary and the residual streams of the split. The original `ReadStream` can + * still be read from in the same manner as before. Both of the returned `ReadStream` objects can + * also be read from, and the rows returned by both child streams will be the same as the rows + * read from the original stream. + * + *

Moreover, the two child streams will be allocated back-to-back in the original `ReadStream`. + * Concretely, it is guaranteed that for streams original, primary, and residual, that + * original[0-j] = primary[0-j] and original[j-n] = residual[0-m] once the streams have been read + * to completion. + * + *

Sample code: + * + * 


+   * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+   *   SplitReadStreamRequest request = SplitReadStreamRequest.newBuilder().build();
+   *   ApiFuture<SplitReadStreamResponse> future = baseBigQueryReadClient.splitReadStreamCallable().futureCall(request);
+   *   // Do something
+   *   SplitReadStreamResponse response = future.get();
+   * }
+   *
+ */ + public final UnaryCallable + splitReadStreamCallable() { + return stub.splitReadStreamCallable(); + } + + @Override + public final void close() { + stub.close(); + } + + @Override + public void shutdown() { + stub.shutdown(); + } + + @Override + public boolean isShutdown() { + return stub.isShutdown(); + } + + @Override + public boolean isTerminated() { + return stub.isTerminated(); + } + + @Override + public void shutdownNow() { + stub.shutdownNow(); + } + + @Override + public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException { + return stub.awaitTermination(duration, unit); + } +} diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java new file mode 100644 index 0000000000..7eb780040a --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java @@ -0,0 +1,201 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2; + +import com.google.api.core.ApiFunction; +import com.google.api.core.BetaApi; +import com.google.api.gax.core.GoogleCredentialsProvider; +import com.google.api.gax.core.InstantiatingExecutorProvider; +import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider; +import com.google.api.gax.rpc.ApiClientHeaderProvider; +import com.google.api.gax.rpc.ClientContext; +import com.google.api.gax.rpc.ClientSettings; +import com.google.api.gax.rpc.ServerStreamingCallSettings; +import com.google.api.gax.rpc.TransportChannelProvider; +import com.google.api.gax.rpc.UnaryCallSettings; +import com.google.cloud.bigquery.storage.v1beta2.stub.BigQueryReadStubSettings; +import java.io.IOException; +import java.util.List; +import javax.annotation.Generated; + +// AUTO-GENERATED DOCUMENTATION AND CLASS +/** + * Settings class to configure an instance of {@link BaseBigQueryReadClient}. + * + *

The default instance has everything set to sensible defaults: + * + *

    + *
  • The default service address (bigquerystorage.googleapis.com) and default port (443) are + * used. + *
  • Credentials are acquired automatically through Application Default Credentials. + *
  • Retries are configured for idempotent methods but not for non-idempotent methods. + *
+ * + *

The builder of this class is recursive, so contained classes are themselves builders. When + * build() is called, the tree of builders is called to create the complete settings object. + * + *

For example, to set the total timeout of createReadSession to 30 seconds: + * + * 

+ * 
+ * BaseBigQueryReadSettings.Builder baseBigQueryReadSettingsBuilder =
+ *     BaseBigQueryReadSettings.newBuilder();
+ * baseBigQueryReadSettingsBuilder.createReadSessionSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * BaseBigQueryReadSettings baseBigQueryReadSettings = baseBigQueryReadSettingsBuilder.build();
+ * 
+ *
+ */ +@Generated("by gapic-generator") +@BetaApi +public class BaseBigQueryReadSettings extends ClientSettings { + /** Returns the object with the settings used for calls to createReadSession. */ + public UnaryCallSettings createReadSessionSettings() { + return ((BigQueryReadStubSettings) getStubSettings()).createReadSessionSettings(); + } + + /** Returns the object with the settings used for calls to readRows. */ + public ServerStreamingCallSettings readRowsSettings() { + return ((BigQueryReadStubSettings) getStubSettings()).readRowsSettings(); + } + + /** Returns the object with the settings used for calls to splitReadStream. */ + public UnaryCallSettings + splitReadStreamSettings() { + return ((BigQueryReadStubSettings) getStubSettings()).splitReadStreamSettings(); + } + + public static final BaseBigQueryReadSettings create(BigQueryReadStubSettings stub) + throws IOException { + return new BaseBigQueryReadSettings.Builder(stub.toBuilder()).build(); + } + + /** Returns a builder for the default ExecutorProvider for this service. */ + public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() { + return BigQueryReadStubSettings.defaultExecutorProviderBuilder(); + } + + /** Returns the default service endpoint. */ + public static String getDefaultEndpoint() { + return BigQueryReadStubSettings.getDefaultEndpoint(); + } + + /** Returns the default service scopes. */ + public static List getDefaultServiceScopes() { + return BigQueryReadStubSettings.getDefaultServiceScopes(); + } + + /** Returns a builder for the default credentials for this service. */ + public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() { + return BigQueryReadStubSettings.defaultCredentialsProviderBuilder(); + } + + /** Returns a builder for the default ChannelProvider for this service. */ + public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() { + return BigQueryReadStubSettings.defaultGrpcTransportProviderBuilder(); + } + + public static TransportChannelProvider defaultTransportChannelProvider() { + return BigQueryReadStubSettings.defaultTransportChannelProvider(); + } + + @BetaApi("The surface for customizing headers is not stable yet and may change in the future.") + public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() { + return BigQueryReadStubSettings.defaultApiClientHeaderProviderBuilder(); + } + + /** Returns a new builder for this class. */ + public static Builder newBuilder() { + return Builder.createDefault(); + } + + /** Returns a new builder for this class. */ + public static Builder newBuilder(ClientContext clientContext) { + return new Builder(clientContext); + } + + /** Returns a builder containing all the values of this settings class. */ + public Builder toBuilder() { + return new Builder(this); + } + + protected BaseBigQueryReadSettings(Builder settingsBuilder) throws IOException { + super(settingsBuilder); + } + + /** Builder for BaseBigQueryReadSettings. */ + public static class Builder extends ClientSettings.Builder { + protected Builder() throws IOException { + this((ClientContext) null); + } + + protected Builder(ClientContext clientContext) { + super(BigQueryReadStubSettings.newBuilder(clientContext)); + } + + private static Builder createDefault() { + return new Builder(BigQueryReadStubSettings.newBuilder()); + } + + protected Builder(BaseBigQueryReadSettings settings) { + super(settings.getStubSettings().toBuilder()); + } + + protected Builder(BigQueryReadStubSettings.Builder stubSettings) { + super(stubSettings); + } + + public BigQueryReadStubSettings.Builder getStubSettingsBuilder() { + return ((BigQueryReadStubSettings.Builder) getStubSettings()); + } + + // NEXT_MAJOR_VER: remove 'throws Exception' + /** + * Applies the given settings updater function to all of the unary API methods in this service. + * + *

Note: This method does not support applying settings to streaming methods. + */ + public Builder applyToAllUnaryMethods( + ApiFunction, Void> settingsUpdater) throws Exception { + super.applyToAllUnaryMethods( + getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater); + return this; + } + + /** Returns the builder for the settings used for calls to createReadSession. */ + public UnaryCallSettings.Builder + createReadSessionSettings() { + return getStubSettingsBuilder().createReadSessionSettings(); + } + + /** Returns the builder for the settings used for calls to readRows. */ + public ServerStreamingCallSettings.Builder + readRowsSettings() { + return getStubSettingsBuilder().readRowsSettings(); + } + + /** Returns the builder for the settings used for calls to splitReadStream. */ + public UnaryCallSettings.Builder + splitReadStreamSettings() { + return getStubSettingsBuilder().splitReadStreamSettings(); + } + + @Override + public BaseBigQueryReadSettings build() throws IOException { + return new BaseBigQueryReadSettings(this); + } + } +} diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java new file mode 100644 index 0000000000..3796e89f19 --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java @@ -0,0 +1,44 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * A client to BigQuery Storage API. + * + *

The interfaces provided are listed below, along with usage samples. + * + *

====================== BaseBigQueryReadClient ====================== + * + *

Service Description: BigQuery Read API. + * + *

The Read API can be used to read data from BigQuery. + * + *

Sample for BaseBigQueryReadClient: + * + * 

+ * 
+ * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
+ *   String parent = "";
+ *   ReadSession readSession = ReadSession.newBuilder().build();
+ *   int maxStreamCount = 0;
+ *   ReadSession response = baseBigQueryReadClient.createReadSession(parent, readSession, maxStreamCount);
+ * }
+ * 
+ *
+ */ +@Generated("by gapic-generator") +package com.google.cloud.bigquery.storage.v1beta2; + +import javax.annotation.Generated; diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStub.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStub.java new file mode 100644 index 0000000000..53b3e4aad2 --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStub.java @@ -0,0 +1,54 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2.stub; + +import com.google.api.core.BetaApi; +import com.google.api.gax.core.BackgroundResource; +import com.google.api.gax.rpc.ServerStreamingCallable; +import com.google.api.gax.rpc.UnaryCallable; +import com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest; +import com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest; +import com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse; +import com.google.cloud.bigquery.storage.v1beta2.ReadSession; +import com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest; +import com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse; +import javax.annotation.Generated; + +// AUTO-GENERATED DOCUMENTATION AND CLASS +/** + * Base stub class for BigQuery Storage API. + * + *

This class is for advanced usage and reflects the underlying API directly. + */ +@Generated("by gapic-generator") +@BetaApi("A restructuring of stub classes is planned, so this may break in the future") +public abstract class BigQueryReadStub implements BackgroundResource { + + public UnaryCallable createReadSessionCallable() { + throw new UnsupportedOperationException("Not implemented: createReadSessionCallable()"); + } + + public ServerStreamingCallable readRowsCallable() { + throw new UnsupportedOperationException("Not implemented: readRowsCallable()"); + } + + public UnaryCallable splitReadStreamCallable() { + throw new UnsupportedOperationException("Not implemented: splitReadStreamCallable()"); + } + + @Override + public abstract void close(); +} diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java new file mode 100644 index 0000000000..c0d0dcaab0 --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java @@ -0,0 +1,353 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2.stub; + +import com.google.api.core.ApiFunction; +import com.google.api.core.BetaApi; +import com.google.api.gax.core.GaxProperties; +import com.google.api.gax.core.GoogleCredentialsProvider; +import com.google.api.gax.core.InstantiatingExecutorProvider; +import com.google.api.gax.grpc.GaxGrpcProperties; +import com.google.api.gax.grpc.GrpcTransportChannel; +import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider; +import com.google.api.gax.retrying.RetrySettings; +import com.google.api.gax.rpc.ApiClientHeaderProvider; +import com.google.api.gax.rpc.ClientContext; +import com.google.api.gax.rpc.ServerStreamingCallSettings; +import com.google.api.gax.rpc.StatusCode; +import com.google.api.gax.rpc.StubSettings; +import com.google.api.gax.rpc.TransportChannelProvider; +import com.google.api.gax.rpc.UnaryCallSettings; +import com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest; +import com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest; +import com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse; +import com.google.cloud.bigquery.storage.v1beta2.ReadSession; +import com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest; +import com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse; +import com.google.common.collect.ImmutableList; +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.ImmutableSet; +import com.google.common.collect.Lists; +import java.io.IOException; +import java.util.List; +import javax.annotation.Generated; +import org.threeten.bp.Duration; + +// AUTO-GENERATED DOCUMENTATION AND CLASS +/** + * Settings class to configure an instance of {@link BigQueryReadStub}. + * + *

The default instance has everything set to sensible defaults: + * + *

    + *
  • The default service address (bigquerystorage.googleapis.com) and default port (443) are + * used. + *
  • Credentials are acquired automatically through Application Default Credentials. + *
  • Retries are configured for idempotent methods but not for non-idempotent methods. + *
+ * + *

The builder of this class is recursive, so contained classes are themselves builders. When + * build() is called, the tree of builders is called to create the complete settings object. + * + *

For example, to set the total timeout of createReadSession to 30 seconds: + * + * 

+ * 
+ * BigQueryReadStubSettings.Builder baseBigQueryReadSettingsBuilder =
+ *     BigQueryReadStubSettings.newBuilder();
+ * baseBigQueryReadSettingsBuilder.createReadSessionSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * BigQueryReadStubSettings baseBigQueryReadSettings = baseBigQueryReadSettingsBuilder.build();
+ * 
+ *
+ */ +@Generated("by gapic-generator") +@BetaApi +public class BigQueryReadStubSettings extends StubSettings { + /** The default scopes of the service. */ + private static final ImmutableList DEFAULT_SERVICE_SCOPES = + ImmutableList.builder() + .add("https://www.googleapis.com/auth/bigquery") + .add("https://www.googleapis.com/auth/bigquery.readonly") + .add("https://www.googleapis.com/auth/cloud-platform") + .build(); + + private final UnaryCallSettings createReadSessionSettings; + private final ServerStreamingCallSettings readRowsSettings; + private final UnaryCallSettings + splitReadStreamSettings; + + /** Returns the object with the settings used for calls to createReadSession. */ + public UnaryCallSettings createReadSessionSettings() { + return createReadSessionSettings; + } + + /** Returns the object with the settings used for calls to readRows. */ + public ServerStreamingCallSettings readRowsSettings() { + return readRowsSettings; + } + + /** Returns the object with the settings used for calls to splitReadStream. */ + public UnaryCallSettings + splitReadStreamSettings() { + return splitReadStreamSettings; + } + + @BetaApi("A restructuring of stub classes is planned, so this may break in the future") + public BigQueryReadStub createStub() throws IOException { + if (getTransportChannelProvider() + .getTransportName() + .equals(GrpcTransportChannel.getGrpcTransportName())) { + return GrpcBigQueryReadStub.create(this); + } else { + throw new UnsupportedOperationException( + "Transport not supported: " + getTransportChannelProvider().getTransportName()); + } + } + + /** Returns a builder for the default ExecutorProvider for this service. */ + public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() { + return InstantiatingExecutorProvider.newBuilder(); + } + + /** Returns the default service endpoint. */ + public static String getDefaultEndpoint() { + return "bigquerystorage.googleapis.com:443"; + } + + /** Returns the default service scopes. */ + public static List getDefaultServiceScopes() { + return DEFAULT_SERVICE_SCOPES; + } + + /** Returns a builder for the default credentials for this service. */ + public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() { + return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES); + } + + /** Returns a builder for the default ChannelProvider for this service. */ + public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() { + return InstantiatingGrpcChannelProvider.newBuilder() + .setMaxInboundMessageSize(Integer.MAX_VALUE); + } + + public static TransportChannelProvider defaultTransportChannelProvider() { + return defaultGrpcTransportProviderBuilder().build(); + } + + @BetaApi("The surface for customizing headers is not stable yet and may change in the future.") + public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() { + return ApiClientHeaderProvider.newBuilder() + .setGeneratedLibToken( + "gapic", GaxProperties.getLibraryVersion(BigQueryReadStubSettings.class)) + .setTransportToken( + GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion()); + } + + /** Returns a new builder for this class. */ + public static Builder newBuilder() { + return Builder.createDefault(); + } + + /** Returns a new builder for this class. */ + public static Builder newBuilder(ClientContext clientContext) { + return new Builder(clientContext); + } + + /** Returns a builder containing all the values of this settings class. */ + public Builder toBuilder() { + return new Builder(this); + } + + protected BigQueryReadStubSettings(Builder settingsBuilder) throws IOException { + super(settingsBuilder); + + createReadSessionSettings = settingsBuilder.createReadSessionSettings().build(); + readRowsSettings = settingsBuilder.readRowsSettings().build(); + splitReadStreamSettings = settingsBuilder.splitReadStreamSettings().build(); + } + + /** Builder for BigQueryReadStubSettings. */ + public static class Builder extends StubSettings.Builder { + private final ImmutableList> unaryMethodSettingsBuilders; + + private final UnaryCallSettings.Builder + createReadSessionSettings; + private final ServerStreamingCallSettings.Builder + readRowsSettings; + private final UnaryCallSettings.Builder + splitReadStreamSettings; + + private static final ImmutableMap> + RETRYABLE_CODE_DEFINITIONS; + + static { + ImmutableMap.Builder> definitions = + ImmutableMap.builder(); + definitions.put( + "idempotent", + ImmutableSet.copyOf( + Lists.newArrayList( + StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE))); + definitions.put( + "unary_streaming", + ImmutableSet.copyOf(Lists.newArrayList(StatusCode.Code.UNAVAILABLE))); + definitions.put("non_idempotent", ImmutableSet.copyOf(Lists.newArrayList())); + RETRYABLE_CODE_DEFINITIONS = definitions.build(); + } + + private static final ImmutableMap RETRY_PARAM_DEFINITIONS; + + static { + ImmutableMap.Builder definitions = ImmutableMap.builder(); + RetrySettings settings = null; + settings = + RetrySettings.newBuilder() + .setInitialRetryDelay(Duration.ofMillis(100L)) + .setRetryDelayMultiplier(1.3) + .setMaxRetryDelay(Duration.ofMillis(60000L)) + .setInitialRpcTimeout(Duration.ofMillis(20000L)) + .setRpcTimeoutMultiplier(1.0) + .setMaxRpcTimeout(Duration.ofMillis(20000L)) + .setTotalTimeout(Duration.ofMillis(600000L)) + .build(); + definitions.put("default", settings); + settings = + RetrySettings.newBuilder() + .setInitialRetryDelay(Duration.ofMillis(100L)) + .setRetryDelayMultiplier(1.3) + .setMaxRetryDelay(Duration.ofMillis(60000L)) + .setInitialRpcTimeout(Duration.ofMillis(120000L)) + .setRpcTimeoutMultiplier(1.0) + .setMaxRpcTimeout(Duration.ofMillis(120000L)) + .setTotalTimeout(Duration.ofMillis(600000L)) + .build(); + definitions.put("create_read_session", settings); + settings = + RetrySettings.newBuilder() + .setInitialRetryDelay(Duration.ofMillis(100L)) + .setRetryDelayMultiplier(1.3) + .setMaxRetryDelay(Duration.ofMillis(60000L)) + .setInitialRpcTimeout(Duration.ofMillis(86400000L)) + .setRpcTimeoutMultiplier(1.0) + .setMaxRpcTimeout(Duration.ofMillis(86400000L)) + .setTotalTimeout(Duration.ofMillis(86400000L)) + .build(); + definitions.put("read_rows", settings); + RETRY_PARAM_DEFINITIONS = definitions.build(); + } + + protected Builder() { + this((ClientContext) null); + } + + protected Builder(ClientContext clientContext) { + super(clientContext); + + createReadSessionSettings = UnaryCallSettings.newUnaryCallSettingsBuilder(); + + readRowsSettings = ServerStreamingCallSettings.newBuilder(); + + splitReadStreamSettings = UnaryCallSettings.newUnaryCallSettingsBuilder(); + + unaryMethodSettingsBuilders = + ImmutableList.>of( + createReadSessionSettings, splitReadStreamSettings); + + initDefaults(this); + } + + private static Builder createDefault() { + Builder builder = new Builder((ClientContext) null); + builder.setTransportChannelProvider(defaultTransportChannelProvider()); + builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build()); + builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build()); + builder.setEndpoint(getDefaultEndpoint()); + return initDefaults(builder); + } + + private static Builder initDefaults(Builder builder) { + + builder + .createReadSessionSettings() + .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent")) + .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("create_read_session")); + + builder + .readRowsSettings() + .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("unary_streaming")) + .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("read_rows")); + + builder + .splitReadStreamSettings() + .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent")) + .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default")); + + return builder; + } + + protected Builder(BigQueryReadStubSettings settings) { + super(settings); + + createReadSessionSettings = settings.createReadSessionSettings.toBuilder(); + readRowsSettings = settings.readRowsSettings.toBuilder(); + splitReadStreamSettings = settings.splitReadStreamSettings.toBuilder(); + + unaryMethodSettingsBuilders = + ImmutableList.>of( + createReadSessionSettings, splitReadStreamSettings); + } + + // NEXT_MAJOR_VER: remove 'throws Exception' + /** + * Applies the given settings updater function to all of the unary API methods in this service. + * + *

Note: This method does not support applying settings to streaming methods. + */ + public Builder applyToAllUnaryMethods( + ApiFunction, Void> settingsUpdater) throws Exception { + super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater); + return this; + } + + public ImmutableList> unaryMethodSettingsBuilders() { + return unaryMethodSettingsBuilders; + } + + /** Returns the builder for the settings used for calls to createReadSession. */ + public UnaryCallSettings.Builder + createReadSessionSettings() { + return createReadSessionSettings; + } + + /** Returns the builder for the settings used for calls to readRows. */ + public ServerStreamingCallSettings.Builder + readRowsSettings() { + return readRowsSettings; + } + + /** Returns the builder for the settings used for calls to splitReadStream. */ + public UnaryCallSettings.Builder + splitReadStreamSettings() { + return splitReadStreamSettings; + } + + @Override + public BigQueryReadStubSettings build() throws IOException { + return new BigQueryReadStubSettings(this); + } + } +} diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java new file mode 100644 index 0000000000..c864ef714f --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java @@ -0,0 +1,116 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2.stub; + +import com.google.api.core.BetaApi; +import com.google.api.gax.grpc.GrpcCallSettings; +import com.google.api.gax.grpc.GrpcCallableFactory; +import com.google.api.gax.grpc.GrpcStubCallableFactory; +import com.google.api.gax.rpc.BatchingCallSettings; +import com.google.api.gax.rpc.BidiStreamingCallable; +import com.google.api.gax.rpc.ClientContext; +import com.google.api.gax.rpc.ClientStreamingCallable; +import com.google.api.gax.rpc.OperationCallSettings; +import com.google.api.gax.rpc.OperationCallable; +import com.google.api.gax.rpc.PagedCallSettings; +import com.google.api.gax.rpc.ServerStreamingCallSettings; +import com.google.api.gax.rpc.ServerStreamingCallable; +import com.google.api.gax.rpc.StreamingCallSettings; +import com.google.api.gax.rpc.UnaryCallSettings; +import com.google.api.gax.rpc.UnaryCallable; +import com.google.longrunning.Operation; +import com.google.longrunning.stub.OperationsStub; +import javax.annotation.Generated; + +// AUTO-GENERATED DOCUMENTATION AND CLASS +/** + * gRPC callable factory implementation for BigQuery Storage API. + * + *

This class is for advanced usage. + */ +@Generated("by gapic-generator") +@BetaApi("The surface for use by generated code is not stable yet and may change in the future.") +public class GrpcBigQueryReadCallableFactory implements GrpcStubCallableFactory { + @Override + public UnaryCallable createUnaryCallable( + GrpcCallSettings grpcCallSettings, + UnaryCallSettings callSettings, + ClientContext clientContext) { + return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext); + } + + @Override + public + UnaryCallable createPagedCallable( + GrpcCallSettings grpcCallSettings, + PagedCallSettings pagedCallSettings, + ClientContext clientContext) { + return GrpcCallableFactory.createPagedCallable( + grpcCallSettings, pagedCallSettings, clientContext); + } + + @Override + public UnaryCallable createBatchingCallable( + GrpcCallSettings grpcCallSettings, + BatchingCallSettings batchingCallSettings, + ClientContext clientContext) { + return GrpcCallableFactory.createBatchingCallable( + grpcCallSettings, batchingCallSettings, clientContext); + } + + @BetaApi( + "The surface for long-running operations is not stable yet and may change in the future.") + @Override + public + OperationCallable createOperationCallable( + GrpcCallSettings grpcCallSettings, + OperationCallSettings operationCallSettings, + ClientContext clientContext, + OperationsStub operationsStub) { + return GrpcCallableFactory.createOperationCallable( + grpcCallSettings, operationCallSettings, clientContext, operationsStub); + } + + @Override + public + BidiStreamingCallable createBidiStreamingCallable( + GrpcCallSettings grpcCallSettings, + StreamingCallSettings streamingCallSettings, + ClientContext clientContext) { + return GrpcCallableFactory.createBidiStreamingCallable( + grpcCallSettings, streamingCallSettings, clientContext); + } + + @Override + public + ServerStreamingCallable createServerStreamingCallable( + GrpcCallSettings grpcCallSettings, + ServerStreamingCallSettings streamingCallSettings, + ClientContext clientContext) { + return GrpcCallableFactory.createServerStreamingCallable( + grpcCallSettings, streamingCallSettings, clientContext); + } + + @Override + public + ClientStreamingCallable createClientStreamingCallable( + GrpcCallSettings grpcCallSettings, + StreamingCallSettings streamingCallSettings, + ClientContext clientContext) { + return GrpcCallableFactory.createClientStreamingCallable( + grpcCallSettings, streamingCallSettings, clientContext); + } +} diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadStub.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadStub.java new file mode 100644 index 0000000000..568d2ce688 --- /dev/null +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadStub.java @@ -0,0 +1,225 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2.stub; + +import com.google.api.core.BetaApi; +import com.google.api.gax.core.BackgroundResource; +import com.google.api.gax.core.BackgroundResourceAggregation; +import com.google.api.gax.grpc.GrpcCallSettings; +import com.google.api.gax.grpc.GrpcStubCallableFactory; +import com.google.api.gax.rpc.ClientContext; +import com.google.api.gax.rpc.RequestParamsExtractor; +import com.google.api.gax.rpc.ServerStreamingCallable; +import com.google.api.gax.rpc.UnaryCallable; +import com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest; +import com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest; +import com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse; +import com.google.cloud.bigquery.storage.v1beta2.ReadSession; +import com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest; +import com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse; +import com.google.common.collect.ImmutableMap; +import io.grpc.MethodDescriptor; +import io.grpc.protobuf.ProtoUtils; +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.TimeUnit; +import javax.annotation.Generated; + +// AUTO-GENERATED DOCUMENTATION AND CLASS +/** + * gRPC stub implementation for BigQuery Storage API. + * + *

This class is for advanced usage and reflects the underlying API directly. + */ +@Generated("by gapic-generator") +@BetaApi("A restructuring of stub classes is planned, so this may break in the future") +public class GrpcBigQueryReadStub extends BigQueryReadStub { + + private static final MethodDescriptor + createReadSessionMethodDescriptor = + MethodDescriptor.newBuilder() + .setType(MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + "google.cloud.bigquery.storage.v1beta2.BigQueryRead/CreateReadSession") + .setRequestMarshaller( + ProtoUtils.marshaller(CreateReadSessionRequest.getDefaultInstance())) + .setResponseMarshaller(ProtoUtils.marshaller(ReadSession.getDefaultInstance())) + .build(); + private static final MethodDescriptor + readRowsMethodDescriptor = + MethodDescriptor.newBuilder() + .setType(MethodDescriptor.MethodType.SERVER_STREAMING) + .setFullMethodName("google.cloud.bigquery.storage.v1beta2.BigQueryRead/ReadRows") + .setRequestMarshaller(ProtoUtils.marshaller(ReadRowsRequest.getDefaultInstance())) + .setResponseMarshaller(ProtoUtils.marshaller(ReadRowsResponse.getDefaultInstance())) + .build(); + private static final MethodDescriptor + splitReadStreamMethodDescriptor = + MethodDescriptor.newBuilder() + .setType(MethodDescriptor.MethodType.UNARY) + .setFullMethodName( + "google.cloud.bigquery.storage.v1beta2.BigQueryRead/SplitReadStream") + .setRequestMarshaller( + ProtoUtils.marshaller(SplitReadStreamRequest.getDefaultInstance())) + .setResponseMarshaller( + ProtoUtils.marshaller(SplitReadStreamResponse.getDefaultInstance())) + .build(); + + private final BackgroundResource backgroundResources; + + private final UnaryCallable createReadSessionCallable; + private final ServerStreamingCallable readRowsCallable; + private final UnaryCallable + splitReadStreamCallable; + + private final GrpcStubCallableFactory callableFactory; + + public static final GrpcBigQueryReadStub create(BigQueryReadStubSettings settings) + throws IOException { + return new GrpcBigQueryReadStub(settings, ClientContext.create(settings)); + } + + public static final GrpcBigQueryReadStub create(ClientContext clientContext) throws IOException { + return new GrpcBigQueryReadStub(BigQueryReadStubSettings.newBuilder().build(), clientContext); + } + + public static final GrpcBigQueryReadStub create( + ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException { + return new GrpcBigQueryReadStub( + BigQueryReadStubSettings.newBuilder().build(), clientContext, callableFactory); + } + + /** + * Constructs an instance of GrpcBigQueryReadStub, using the given settings. This is protected so + * that it is easy to make a subclass, but otherwise, the static factory methods should be + * preferred. + */ + protected GrpcBigQueryReadStub(BigQueryReadStubSettings settings, ClientContext clientContext) + throws IOException { + this(settings, clientContext, new GrpcBigQueryReadCallableFactory()); + } + + /** + * Constructs an instance of GrpcBigQueryReadStub, using the given settings. This is protected so + * that it is easy to make a subclass, but otherwise, the static factory methods should be + * preferred. + */ + protected GrpcBigQueryReadStub( + BigQueryReadStubSettings settings, + ClientContext clientContext, + GrpcStubCallableFactory callableFactory) + throws IOException { + this.callableFactory = callableFactory; + + GrpcCallSettings createReadSessionTransportSettings = + GrpcCallSettings.newBuilder() + .setMethodDescriptor(createReadSessionMethodDescriptor) + .setParamsExtractor( + new RequestParamsExtractor() { + @Override + public Map extract(CreateReadSessionRequest request) { + ImmutableMap.Builder params = ImmutableMap.builder(); + params.put( + "read_session.table", String.valueOf(request.getReadSession().getTable())); + return params.build(); + } + }) + .build(); + GrpcCallSettings readRowsTransportSettings = + GrpcCallSettings.newBuilder() + .setMethodDescriptor(readRowsMethodDescriptor) + .setParamsExtractor( + new RequestParamsExtractor() { + @Override + public Map extract(ReadRowsRequest request) { + ImmutableMap.Builder params = ImmutableMap.builder(); + params.put("read_stream", String.valueOf(request.getReadStream())); + return params.build(); + } + }) + .build(); + GrpcCallSettings + splitReadStreamTransportSettings = + GrpcCallSettings.newBuilder() + .setMethodDescriptor(splitReadStreamMethodDescriptor) + .setParamsExtractor( + new RequestParamsExtractor() { + @Override + public Map extract(SplitReadStreamRequest request) { + ImmutableMap.Builder params = ImmutableMap.builder(); + params.put("name", String.valueOf(request.getName())); + return params.build(); + } + }) + .build(); + + this.createReadSessionCallable = + callableFactory.createUnaryCallable( + createReadSessionTransportSettings, + settings.createReadSessionSettings(), + clientContext); + this.readRowsCallable = + callableFactory.createServerStreamingCallable( + readRowsTransportSettings, settings.readRowsSettings(), clientContext); + this.splitReadStreamCallable = + callableFactory.createUnaryCallable( + splitReadStreamTransportSettings, settings.splitReadStreamSettings(), clientContext); + + backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources()); + } + + public UnaryCallable createReadSessionCallable() { + return createReadSessionCallable; + } + + public ServerStreamingCallable readRowsCallable() { + return readRowsCallable; + } + + public UnaryCallable splitReadStreamCallable() { + return splitReadStreamCallable; + } + + @Override + public final void close() { + shutdown(); + } + + @Override + public void shutdown() { + backgroundResources.shutdown(); + } + + @Override + public boolean isShutdown() { + return backgroundResources.isShutdown(); + } + + @Override + public boolean isTerminated() { + return backgroundResources.isTerminated(); + } + + @Override + public void shutdownNow() { + backgroundResources.shutdownNow(); + } + + @Override + public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException { + return backgroundResources.awaitTermination(duration, unit); + } +} diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClientTest.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClientTest.java new file mode 100644 index 0000000000..8adb07154f --- /dev/null +++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClientTest.java @@ -0,0 +1,166 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2; + +import com.google.api.gax.core.NoCredentialsProvider; +import com.google.api.gax.grpc.GaxGrpcProperties; +import com.google.api.gax.grpc.testing.LocalChannelProvider; +import com.google.api.gax.grpc.testing.MockGrpcService; +import com.google.api.gax.grpc.testing.MockServiceHelper; +import com.google.api.gax.grpc.testing.MockStreamObserver; +import com.google.api.gax.rpc.ApiClientHeaderProvider; +import com.google.api.gax.rpc.InvalidArgumentException; +import com.google.api.gax.rpc.ServerStreamingCallable; +import com.google.api.gax.rpc.StatusCode; +import com.google.protobuf.AbstractMessage; +import io.grpc.Status; +import io.grpc.StatusRuntimeException; +import java.io.IOException; +import java.util.Arrays; +import java.util.List; +import java.util.UUID; +import java.util.concurrent.ExecutionException; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +@javax.annotation.Generated("by GAPIC") +public class BaseBigQueryReadClientTest { + private static MockBigQueryRead mockBigQueryRead; + private static MockServiceHelper serviceHelper; + private BaseBigQueryReadClient client; + private LocalChannelProvider channelProvider; + + @BeforeClass + public static void startStaticServer() { + mockBigQueryRead = new MockBigQueryRead(); + serviceHelper = + new MockServiceHelper( + UUID.randomUUID().toString(), Arrays.asList(mockBigQueryRead)); + serviceHelper.start(); + } + + @AfterClass + public static void stopServer() { + serviceHelper.stop(); + } + + @Before + public void setUp() throws IOException { + serviceHelper.reset(); + channelProvider = serviceHelper.createChannelProvider(); + BaseBigQueryReadSettings settings = + BaseBigQueryReadSettings.newBuilder() + .setTransportChannelProvider(channelProvider) + .setCredentialsProvider(NoCredentialsProvider.create()) + .build(); + client = BaseBigQueryReadClient.create(settings); + } + + @After + public void tearDown() throws Exception { + client.close(); + } + + @Test + @SuppressWarnings("all") + public void createReadSessionTest() { + String name = "name3373707"; + String table = "table110115790"; + ReadSession expectedResponse = ReadSession.newBuilder().setName(name).setTable(table).build(); + mockBigQueryRead.addResponse(expectedResponse); + + String parent = "parent-995424086"; + ReadSession readSession = ReadSession.newBuilder().build(); + int maxStreamCount = 940837515; + + ReadSession actualResponse = client.createReadSession(parent, readSession, maxStreamCount); + Assert.assertEquals(expectedResponse, actualResponse); + + List actualRequests = mockBigQueryRead.getRequests(); + Assert.assertEquals(1, actualRequests.size()); + CreateReadSessionRequest actualRequest = (CreateReadSessionRequest) actualRequests.get(0); + + Assert.assertEquals(parent, actualRequest.getParent()); + Assert.assertEquals(readSession, actualRequest.getReadSession()); + Assert.assertEquals(maxStreamCount, actualRequest.getMaxStreamCount()); + Assert.assertTrue( + channelProvider.isHeaderSent( + ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), + GaxGrpcProperties.getDefaultApiClientHeaderPattern())); + } + + @Test + @SuppressWarnings("all") + public void createReadSessionExceptionTest() throws Exception { + StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT); + mockBigQueryRead.addException(exception); + + try { + String parent = "parent-995424086"; + ReadSession readSession = ReadSession.newBuilder().build(); + int maxStreamCount = 940837515; + + client.createReadSession(parent, readSession, maxStreamCount); + Assert.fail("No exception raised"); + } catch (InvalidArgumentException e) { + // Expected exception + } + } + + @Test + @SuppressWarnings("all") + public void readRowsTest() throws Exception { + long rowCount = 1340416618L; + ReadRowsResponse expectedResponse = ReadRowsResponse.newBuilder().setRowCount(rowCount).build(); + mockBigQueryRead.addResponse(expectedResponse); + ReadRowsRequest request = ReadRowsRequest.newBuilder().build(); + + MockStreamObserver responseObserver = new MockStreamObserver<>(); + + ServerStreamingCallable callable = client.readRowsCallable(); + callable.serverStreamingCall(request, responseObserver); + + List actualResponses = responseObserver.future().get(); + Assert.assertEquals(1, actualResponses.size()); + Assert.assertEquals(expectedResponse, actualResponses.get(0)); + } + + @Test + @SuppressWarnings("all") + public void readRowsExceptionTest() throws Exception { + StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT); + mockBigQueryRead.addException(exception); + ReadRowsRequest request = ReadRowsRequest.newBuilder().build(); + + MockStreamObserver responseObserver = new MockStreamObserver<>(); + + ServerStreamingCallable callable = client.readRowsCallable(); + callable.serverStreamingCall(request, responseObserver); + + try { + List actualResponses = responseObserver.future().get(); + Assert.fail("No exception thrown"); + } catch (ExecutionException e) { + Assert.assertTrue(e.getCause() instanceof InvalidArgumentException); + InvalidArgumentException apiException = (InvalidArgumentException) e.getCause(); + Assert.assertEquals(StatusCode.Code.INVALID_ARGUMENT, apiException.getStatusCode().getCode()); + } + } +} diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryRead.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryRead.java new file mode 100644 index 0000000000..d1a8d888fa --- /dev/null +++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryRead.java @@ -0,0 +1,57 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2; + +import com.google.api.core.BetaApi; +import com.google.api.gax.grpc.testing.MockGrpcService; +import com.google.protobuf.AbstractMessage; +import io.grpc.ServerServiceDefinition; +import java.util.List; + +@javax.annotation.Generated("by GAPIC") +@BetaApi +public class MockBigQueryRead implements MockGrpcService { + private final MockBigQueryReadImpl serviceImpl; + + public MockBigQueryRead() { + serviceImpl = new MockBigQueryReadImpl(); + } + + @Override + public List getRequests() { + return serviceImpl.getRequests(); + } + + @Override + public void addResponse(AbstractMessage response) { + serviceImpl.addResponse(response); + } + + @Override + public void addException(Exception exception) { + serviceImpl.addException(exception); + } + + @Override + public ServerServiceDefinition getServiceDefinition() { + return serviceImpl.bindService(); + } + + @Override + public void reset() { + serviceImpl.reset(); + } +} diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryReadImpl.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryReadImpl.java new file mode 100644 index 0000000000..abade32d73 --- /dev/null +++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta2/MockBigQueryReadImpl.java @@ -0,0 +1,102 @@ +/* + * Copyright 2019 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2; + +import com.google.api.core.BetaApi; +import com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.BigQueryReadImplBase; +import com.google.protobuf.AbstractMessage; +import io.grpc.stub.StreamObserver; +import java.util.ArrayList; +import java.util.LinkedList; +import java.util.List; +import java.util.Queue; + +@javax.annotation.Generated("by GAPIC") +@BetaApi +public class MockBigQueryReadImpl extends BigQueryReadImplBase { + private List requests; + private Queue responses; + + public MockBigQueryReadImpl() { + requests = new ArrayList<>(); + responses = new LinkedList<>(); + } + + public List getRequests() { + return requests; + } + + public void addResponse(AbstractMessage response) { + responses.add(response); + } + + public void setResponses(List responses) { + this.responses = new LinkedList(responses); + } + + public void addException(Exception exception) { + responses.add(exception); + } + + public void reset() { + requests = new ArrayList<>(); + responses = new LinkedList<>(); + } + + @Override + public void createReadSession( + CreateReadSessionRequest request, StreamObserver responseObserver) { + Object response = responses.remove(); + if (response instanceof ReadSession) { + requests.add(request); + responseObserver.onNext((ReadSession) response); + responseObserver.onCompleted(); + } else if (response instanceof Exception) { + responseObserver.onError((Exception) response); + } else { + responseObserver.onError(new IllegalArgumentException("Unrecognized response type")); + } + } + + @Override + public void readRows(ReadRowsRequest request, StreamObserver responseObserver) { + Object response = responses.remove(); + if (response instanceof ReadRowsResponse) { + requests.add(request); + responseObserver.onNext((ReadRowsResponse) response); + responseObserver.onCompleted(); + } else if (response instanceof Exception) { + responseObserver.onError((Exception) response); + } else { + responseObserver.onError(new IllegalArgumentException("Unrecognized response type")); + } + } + + @Override + public void splitReadStream( + SplitReadStreamRequest request, StreamObserver responseObserver) { + Object response = responses.remove(); + if (response instanceof SplitReadStreamResponse) { + requests.add(request); + responseObserver.onNext((SplitReadStreamResponse) response); + responseObserver.onCompleted(); + } else if (response instanceof Exception) { + responseObserver.onError((Exception) response); + } else { + responseObserver.onError(new IllegalArgumentException("Unrecognized response type")); + } + } +} diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java new file mode 100644 index 0000000000..3fcc629740 --- /dev/null +++ b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java @@ -0,0 +1,604 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.cloud.bigquery.storage.v1beta2; + +import static io.grpc.MethodDescriptor.generateFullMethodName; +import static io.grpc.stub.ClientCalls.asyncBidiStreamingCall; +import static io.grpc.stub.ClientCalls.asyncClientStreamingCall; +import static io.grpc.stub.ClientCalls.asyncServerStreamingCall; +import static io.grpc.stub.ClientCalls.asyncUnaryCall; +import static io.grpc.stub.ClientCalls.blockingServerStreamingCall; +import static io.grpc.stub.ClientCalls.blockingUnaryCall; +import static io.grpc.stub.ClientCalls.futureUnaryCall; +import static io.grpc.stub.ServerCalls.asyncBidiStreamingCall; +import static io.grpc.stub.ServerCalls.asyncClientStreamingCall; +import static io.grpc.stub.ServerCalls.asyncServerStreamingCall; +import static io.grpc.stub.ServerCalls.asyncUnaryCall; +import static io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall; +import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall; + +/** + * 
+ * BigQuery Read API.
+ * The Read API can be used to read data from BigQuery.
+ *
+ */ +@javax.annotation.Generated( + value = "by gRPC proto compiler", + comments = "Source: google/cloud/bigquery/storage/v1beta2/storage.proto") +public final class BigQueryReadGrpc { + + private BigQueryReadGrpc() {} + + public static final String SERVICE_NAME = "google.cloud.bigquery.storage.v1beta2.BigQueryRead"; + + // Static method descriptors that strictly reflect the proto. + private static volatile io.grpc.MethodDescriptor getCreateReadSessionMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "CreateReadSession", + requestType = com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class, + responseType = com.google.cloud.bigquery.storage.v1beta2.ReadSession.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getCreateReadSessionMethod() { + io.grpc.MethodDescriptor getCreateReadSessionMethod; + if ((getCreateReadSessionMethod = BigQueryReadGrpc.getCreateReadSessionMethod) == null) { + synchronized (BigQueryReadGrpc.class) { + if ((getCreateReadSessionMethod = BigQueryReadGrpc.getCreateReadSessionMethod) == null) { + BigQueryReadGrpc.getCreateReadSessionMethod = getCreateReadSessionMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateReadSession")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance())) + .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("CreateReadSession")) + .build(); + } + } + } + return getCreateReadSessionMethod; + } + + private static volatile io.grpc.MethodDescriptor getReadRowsMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ReadRows", + requestType = com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class, + responseType = com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING) + public static io.grpc.MethodDescriptor getReadRowsMethod() { + io.grpc.MethodDescriptor getReadRowsMethod; + if ((getReadRowsMethod = BigQueryReadGrpc.getReadRowsMethod) == null) { + synchronized (BigQueryReadGrpc.class) { + if ((getReadRowsMethod = BigQueryReadGrpc.getReadRowsMethod) == null) { + BigQueryReadGrpc.getReadRowsMethod = getReadRowsMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReadRows")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.getDefaultInstance())) + .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("ReadRows")) + .build(); + } + } + } + return getReadRowsMethod; + } + + private static volatile io.grpc.MethodDescriptor getSplitReadStreamMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "SplitReadStream", + requestType = com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class, + responseType = com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getSplitReadStreamMethod() { + io.grpc.MethodDescriptor getSplitReadStreamMethod; + if ((getSplitReadStreamMethod = BigQueryReadGrpc.getSplitReadStreamMethod) == null) { + synchronized (BigQueryReadGrpc.class) { + if ((getSplitReadStreamMethod = BigQueryReadGrpc.getSplitReadStreamMethod) == null) { + BigQueryReadGrpc.getSplitReadStreamMethod = getSplitReadStreamMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SplitReadStream")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance())) + .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("SplitReadStream")) + .build(); + } + } + } + return getSplitReadStreamMethod; + } + + /** + * Creates a new async stub that supports all call types for the service + */ + public static BigQueryReadStub newStub(io.grpc.Channel channel) { + return new BigQueryReadStub(channel); + } + + /** + * Creates a new blocking-style stub that supports unary and streaming output calls on the service + */ + public static BigQueryReadBlockingStub newBlockingStub( + io.grpc.Channel channel) { + return new BigQueryReadBlockingStub(channel); + } + + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static BigQueryReadFutureStub newFutureStub( + io.grpc.Channel channel) { + return new BigQueryReadFutureStub(channel); + } + + /** + * 
+   * BigQuery Read API.
+   * The Read API can be used to read data from BigQuery.
+   *
+ */ + public static abstract class BigQueryReadImplBase implements io.grpc.BindableService { + + /** + * 
+     * Creates a new read session. A read session divides the contents of a
+     * BigQuery table into one or more streams, which can then be used to read
+     * data from the table. The read session also specifies properties of the
+     * data to be read, such as a list of columns or a push-down filter describing
+     * the rows to be returned.
+     * A particular row can be read by at most one stream. When the caller has
+     * reached the end of each stream in the session, then all the data in the
+     * table has been read.
+     * Data is assigned to each stream such that roughly the same number of
+     * rows can be read from each stream. Because the server-side unit for
+     * assigning data is collections of rows, the API does not guarantee that
+     * each stream will return the same number or rows. Additionally, the
+     * limits are enforced based on the number of pre-filtered rows, so some
+     * filters can lead to lopsided assignments.
+     * Read sessions automatically expire 24 hours after they are created and do
+     * not require manual clean-up by the caller.
+     *
+ */ + public void createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnimplementedUnaryCall(getCreateReadSessionMethod(), responseObserver); + } + + /** + * 
+     * Reads rows from the stream in the format prescribed by the ReadSession.
+     * Each response contains one or more table rows, up to a maximum of 100 MiB
+     * per response; read requests which attempt to read individual rows larger
+     * than 100 MiB will fail.
+     * Each request also returns a set of stream statistics reflecting the current
+     * state of the stream.
+     *
+ */ + public void readRows(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnimplementedUnaryCall(getReadRowsMethod(), responseObserver); + } + + /** + * 
+     * Splits a given `ReadStream` into two `ReadStream` objects. These
+     * `ReadStream` objects are referred to as the primary and the residual
+     * streams of the split. The original `ReadStream` can still be read from in
+     * the same manner as before. Both of the returned `ReadStream` objects can
+     * also be read from, and the rows returned by both child streams will be
+     * the same as the rows read from the original stream.
+     * Moreover, the two child streams will be allocated back-to-back in the
+     * original `ReadStream`. Concretely, it is guaranteed that for streams
+     * original, primary, and residual, that original[0-j] = primary[0-j] and
+     * original[j-n] = residual[0-m] once the streams have been read to
+     * completion.
+     *
+ */ + public void splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnimplementedUnaryCall(getSplitReadStreamMethod(), responseObserver); + } + + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { + return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) + .addMethod( + getCreateReadSessionMethod(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest, + com.google.cloud.bigquery.storage.v1beta2.ReadSession>( + this, METHODID_CREATE_READ_SESSION))) + .addMethod( + getReadRowsMethod(), + asyncServerStreamingCall( + new MethodHandlers< + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest, + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>( + this, METHODID_READ_ROWS))) + .addMethod( + getSplitReadStreamMethod(), + asyncUnaryCall( + new MethodHandlers< + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest, + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>( + this, METHODID_SPLIT_READ_STREAM))) + .build(); + } + } + + /** + * 
+   * BigQuery Read API.
+   * The Read API can be used to read data from BigQuery.
+   *
+ */ + public static final class BigQueryReadStub extends io.grpc.stub.AbstractStub { + private BigQueryReadStub(io.grpc.Channel channel) { + super(channel); + } + + private BigQueryReadStub(io.grpc.Channel channel, + io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected BigQueryReadStub build(io.grpc.Channel channel, + io.grpc.CallOptions callOptions) { + return new BigQueryReadStub(channel, callOptions); + } + + /** + * 
+     * Creates a new read session. A read session divides the contents of a
+     * BigQuery table into one or more streams, which can then be used to read
+     * data from the table. The read session also specifies properties of the
+     * data to be read, such as a list of columns or a push-down filter describing
+     * the rows to be returned.
+     * A particular row can be read by at most one stream. When the caller has
+     * reached the end of each stream in the session, then all the data in the
+     * table has been read.
+     * Data is assigned to each stream such that roughly the same number of
+     * rows can be read from each stream. Because the server-side unit for
+     * assigning data is collections of rows, the API does not guarantee that
+     * each stream will return the same number or rows. Additionally, the
+     * limits are enforced based on the number of pre-filtered rows, so some
+     * filters can lead to lopsided assignments.
+     * Read sessions automatically expire 24 hours after they are created and do
+     * not require manual clean-up by the caller.
+     *
+ */ + public void createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnaryCall( + getChannel().newCall(getCreateReadSessionMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Reads rows from the stream in the format prescribed by the ReadSession.
+     * Each response contains one or more table rows, up to a maximum of 100 MiB
+     * per response; read requests which attempt to read individual rows larger
+     * than 100 MiB will fail.
+     * Each request also returns a set of stream statistics reflecting the current
+     * state of the stream.
+     *
+ */ + public void readRows(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncServerStreamingCall( + getChannel().newCall(getReadRowsMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Splits a given `ReadStream` into two `ReadStream` objects. These
+     * `ReadStream` objects are referred to as the primary and the residual
+     * streams of the split. The original `ReadStream` can still be read from in
+     * the same manner as before. Both of the returned `ReadStream` objects can
+     * also be read from, and the rows returned by both child streams will be
+     * the same as the rows read from the original stream.
+     * Moreover, the two child streams will be allocated back-to-back in the
+     * original `ReadStream`. Concretely, it is guaranteed that for streams
+     * original, primary, and residual, that original[0-j] = primary[0-j] and
+     * original[j-n] = residual[0-m] once the streams have been read to
+     * completion.
+     *
+ */ + public void splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request, + io.grpc.stub.StreamObserver responseObserver) { + asyncUnaryCall( + getChannel().newCall(getSplitReadStreamMethod(), getCallOptions()), request, responseObserver); + } + } + + /** + * 
+   * BigQuery Read API.
+   * The Read API can be used to read data from BigQuery.
+   *
+ */ + public static final class BigQueryReadBlockingStub extends io.grpc.stub.AbstractStub { + private BigQueryReadBlockingStub(io.grpc.Channel channel) { + super(channel); + } + + private BigQueryReadBlockingStub(io.grpc.Channel channel, + io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected BigQueryReadBlockingStub build(io.grpc.Channel channel, + io.grpc.CallOptions callOptions) { + return new BigQueryReadBlockingStub(channel, callOptions); + } + + /** + * 
+     * Creates a new read session. A read session divides the contents of a
+     * BigQuery table into one or more streams, which can then be used to read
+     * data from the table. The read session also specifies properties of the
+     * data to be read, such as a list of columns or a push-down filter describing
+     * the rows to be returned.
+     * A particular row can be read by at most one stream. When the caller has
+     * reached the end of each stream in the session, then all the data in the
+     * table has been read.
+     * Data is assigned to each stream such that roughly the same number of
+     * rows can be read from each stream. Because the server-side unit for
+     * assigning data is collections of rows, the API does not guarantee that
+     * each stream will return the same number or rows. Additionally, the
+     * limits are enforced based on the number of pre-filtered rows, so some
+     * filters can lead to lopsided assignments.
+     * Read sessions automatically expire 24 hours after they are created and do
+     * not require manual clean-up by the caller.
+     *
+ */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) { + return blockingUnaryCall( + getChannel(), getCreateReadSessionMethod(), getCallOptions(), request); + } + + /** + * 
+     * Reads rows from the stream in the format prescribed by the ReadSession.
+     * Each response contains one or more table rows, up to a maximum of 100 MiB
+     * per response; read requests which attempt to read individual rows larger
+     * than 100 MiB will fail.
+     * Each request also returns a set of stream statistics reflecting the current
+     * state of the stream.
+     *
+ */ + public java.util.Iterator readRows( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request) { + return blockingServerStreamingCall( + getChannel(), getReadRowsMethod(), getCallOptions(), request); + } + + /** + * 
+     * Splits a given `ReadStream` into two `ReadStream` objects. These
+     * `ReadStream` objects are referred to as the primary and the residual
+     * streams of the split. The original `ReadStream` can still be read from in
+     * the same manner as before. Both of the returned `ReadStream` objects can
+     * also be read from, and the rows returned by both child streams will be
+     * the same as the rows read from the original stream.
+     * Moreover, the two child streams will be allocated back-to-back in the
+     * original `ReadStream`. Concretely, it is guaranteed that for streams
+     * original, primary, and residual, that original[0-j] = primary[0-j] and
+     * original[j-n] = residual[0-m] once the streams have been read to
+     * completion.
+     *
+ */ + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) { + return blockingUnaryCall( + getChannel(), getSplitReadStreamMethod(), getCallOptions(), request); + } + } + + /** + * 
+   * BigQuery Read API.
+   * The Read API can be used to read data from BigQuery.
+   *
+ */ + public static final class BigQueryReadFutureStub extends io.grpc.stub.AbstractStub { + private BigQueryReadFutureStub(io.grpc.Channel channel) { + super(channel); + } + + private BigQueryReadFutureStub(io.grpc.Channel channel, + io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected BigQueryReadFutureStub build(io.grpc.Channel channel, + io.grpc.CallOptions callOptions) { + return new BigQueryReadFutureStub(channel, callOptions); + } + + /** + * 
+     * Creates a new read session. A read session divides the contents of a
+     * BigQuery table into one or more streams, which can then be used to read
+     * data from the table. The read session also specifies properties of the
+     * data to be read, such as a list of columns or a push-down filter describing
+     * the rows to be returned.
+     * A particular row can be read by at most one stream. When the caller has
+     * reached the end of each stream in the session, then all the data in the
+     * table has been read.
+     * Data is assigned to each stream such that roughly the same number of
+     * rows can be read from each stream. Because the server-side unit for
+     * assigning data is collections of rows, the API does not guarantee that
+     * each stream will return the same number or rows. Additionally, the
+     * limits are enforced based on the number of pre-filtered rows, so some
+     * filters can lead to lopsided assignments.
+     * Read sessions automatically expire 24 hours after they are created and do
+     * not require manual clean-up by the caller.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture createReadSession( + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) { + return futureUnaryCall( + getChannel().newCall(getCreateReadSessionMethod(), getCallOptions()), request); + } + + /** + * 
+     * Splits a given `ReadStream` into two `ReadStream` objects. These
+     * `ReadStream` objects are referred to as the primary and the residual
+     * streams of the split. The original `ReadStream` can still be read from in
+     * the same manner as before. Both of the returned `ReadStream` objects can
+     * also be read from, and the rows returned by both child streams will be
+     * the same as the rows read from the original stream.
+     * Moreover, the two child streams will be allocated back-to-back in the
+     * original `ReadStream`. Concretely, it is guaranteed that for streams
+     * original, primary, and residual, that original[0-j] = primary[0-j] and
+     * original[j-n] = residual[0-m] once the streams have been read to
+     * completion.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture splitReadStream( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) { + return futureUnaryCall( + getChannel().newCall(getSplitReadStreamMethod(), getCallOptions()), request); + } + } + + private static final int METHODID_CREATE_READ_SESSION = 0; + private static final int METHODID_READ_ROWS = 1; + private static final int METHODID_SPLIT_READ_STREAM = 2; + + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { + private final BigQueryReadImplBase serviceImpl; + private final int methodId; + + MethodHandlers(BigQueryReadImplBase serviceImpl, int methodId) { + this.serviceImpl = serviceImpl; + this.methodId = methodId; + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + case METHODID_CREATE_READ_SESSION: + serviceImpl.createReadSession((com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_READ_ROWS: + serviceImpl.readRows((com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_SPLIT_READ_STREAM: + serviceImpl.splitReadStream((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + default: + throw new AssertionError(); + } + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public io.grpc.stub.StreamObserver invoke( + io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + default: + throw new AssertionError(); + } + } + } + + private static abstract class BigQueryReadBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { + BigQueryReadBaseDescriptorSupplier() {} + + @java.lang.Override + public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.getDescriptor(); + } + + @java.lang.Override + public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { + return getFileDescriptor().findServiceByName("BigQueryRead"); + } + } + + private static final class BigQueryReadFileDescriptorSupplier + extends BigQueryReadBaseDescriptorSupplier { + BigQueryReadFileDescriptorSupplier() {} + } + + private static final class BigQueryReadMethodDescriptorSupplier + extends BigQueryReadBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { + private final String methodName; + + BigQueryReadMethodDescriptorSupplier(String methodName) { + this.methodName = methodName; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { + return getServiceDescriptor().findMethodByName(methodName); + } + } + + private static volatile io.grpc.ServiceDescriptor serviceDescriptor; + + public static io.grpc.ServiceDescriptor getServiceDescriptor() { + io.grpc.ServiceDescriptor result = serviceDescriptor; + if (result == null) { + synchronized (BigQueryReadGrpc.class) { + result = serviceDescriptor; + if (result == null) { + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new BigQueryReadFileDescriptorSupplier()) + .addMethod(getCreateReadSessionMethod()) + .addMethod(getReadRowsMethod()) + .addMethod(getSplitReadStreamMethod()) + .build(); + } + } + } + return result; + } +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java new file mode 100644 index 0000000000..d93141042d --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java @@ -0,0 +1,81 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/arrow.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public final class ArrowProto { + private ArrowProto() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable; + + public static com.google.protobuf.Descriptors.FileDescriptor + getDescriptor() { + return descriptor; + } + private static com.google.protobuf.Descriptors.FileDescriptor + descriptor; + static { + java.lang.String[] descriptorData = { + "\n1google/cloud/bigquery/storage/v1beta2/" + + "arrow.proto\022%google.cloud.bigquery.stora" + + "ge.v1beta2\"(\n\013ArrowSchema\022\031\n\021serialized_" + + "schema\030\001 \001(\014\"3\n\020ArrowRecordBatch\022\037\n\027seri" + + "alized_record_batch\030\001 \001(\014B\207\001\n)com.google" + + ".cloud.bigquery.storage.v1beta2B\nArrowPr" + + "otoP\001ZLgoogle.golang.org/genproto/google" + + "apis/cloud/bigquery/storage/v1beta2;stor" + + "ageb\006proto3" + }; + descriptor = com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + }); + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor, + new java.lang.String[] { "SerializedSchema", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor, + new java.lang.String[] { "SerializedRecordBatch", }); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java new file mode 100644 index 0000000000..bbb946788f --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java @@ -0,0 +1,525 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/arrow.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Arrow RecordBatch.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch} + */ +public final class ArrowRecordBatch extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) + ArrowRecordBatchOrBuilder { +private static final long serialVersionUID = 0L; + // Use ArrowRecordBatch.newBuilder() to construct. + private ArrowRecordBatch(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ArrowRecordBatch() { + serializedRecordBatch_ = com.google.protobuf.ByteString.EMPTY; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ArrowRecordBatch(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ArrowRecordBatch( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + + serializedRecordBatch_ = input.readBytes(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.class, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder.class); + } + + public static final int SERIALIZED_RECORD_BATCH_FIELD_NUMBER = 1; + private com.google.protobuf.ByteString serializedRecordBatch_; + /** + * 
+   * IPC-serialized Arrow RecordBatch.
+   *
+ * + * bytes serialized_record_batch = 1; + * @return The serializedRecordBatch. + */ + public com.google.protobuf.ByteString getSerializedRecordBatch() { + return serializedRecordBatch_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!serializedRecordBatch_.isEmpty()) { + output.writeBytes(1, serializedRecordBatch_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!serializedRecordBatch_.isEmpty()) { + size += com.google.protobuf.CodedOutputStream + .computeBytesSize(1, serializedRecordBatch_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch other = (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) obj; + + if (!getSerializedRecordBatch() + .equals(other.getSerializedRecordBatch())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + SERIALIZED_RECORD_BATCH_FIELD_NUMBER; + hash = (53 * hash) + getSerializedRecordBatch().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Arrow RecordBatch.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.class, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + serializedRecordBatch_ = com.google.protobuf.ByteString.EMPTY; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch build() { + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch result = new com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch(this); + result.serializedRecordBatch_ = serializedRecordBatch_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance()) return this; + if (other.getSerializedRecordBatch() != com.google.protobuf.ByteString.EMPTY) { + setSerializedRecordBatch(other.getSerializedRecordBatch()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private com.google.protobuf.ByteString serializedRecordBatch_ = com.google.protobuf.ByteString.EMPTY; + /** + * 
+     * IPC-serialized Arrow RecordBatch.
+     *
+ * + * bytes serialized_record_batch = 1; + * @return The serializedRecordBatch. + */ + public com.google.protobuf.ByteString getSerializedRecordBatch() { + return serializedRecordBatch_; + } + /** + * 
+     * IPC-serialized Arrow RecordBatch.
+     *
+ * + * bytes serialized_record_batch = 1; + * @param value The serializedRecordBatch to set. + * @return This builder for chaining. + */ + public Builder setSerializedRecordBatch(com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + + serializedRecordBatch_ = value; + onChanged(); + return this; + } + /** + * 
+     * IPC-serialized Arrow RecordBatch.
+     *
+ * + * bytes serialized_record_batch = 1; + * @return This builder for chaining. + */ + public Builder clearSerializedRecordBatch() { + + serializedRecordBatch_ = getDefaultInstance().getSerializedRecordBatch(); + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) + private static final com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ArrowRecordBatch parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ArrowRecordBatch(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java new file mode 100644 index 0000000000..3441286d1d --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java @@ -0,0 +1,35 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/arrow.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ArrowRecordBatchOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * IPC-serialized Arrow RecordBatch.
+   *
+ * + * bytes serialized_record_batch = 1; + * @return The serializedRecordBatch. + */ + com.google.protobuf.ByteString getSerializedRecordBatch(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java new file mode 100644 index 0000000000..8dec4d887e --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java @@ -0,0 +1,533 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/arrow.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Arrow schema as specified in
+ * https://arrow.apache.org/docs/python/api/datatypes.html
+ * and serialized to bytes using IPC:
+ * https://arrow.apache.org/docs/ipc.html.
+ * See code samples on how this message can be deserialized.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowSchema} + */ +public final class ArrowSchema extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ArrowSchema) + ArrowSchemaOrBuilder { +private static final long serialVersionUID = 0L; + // Use ArrowSchema.newBuilder() to construct. + private ArrowSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ArrowSchema() { + serializedSchema_ = com.google.protobuf.ByteString.EMPTY; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ArrowSchema(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ArrowSchema( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + + serializedSchema_ = input.readBytes(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.class, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder.class); + } + + public static final int SERIALIZED_SCHEMA_FIELD_NUMBER = 1; + private com.google.protobuf.ByteString serializedSchema_; + /** + * 
+   * IPC serialized Arrow schema.
+   *
+ * + * bytes serialized_schema = 1; + * @return The serializedSchema. + */ + public com.google.protobuf.ByteString getSerializedSchema() { + return serializedSchema_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!serializedSchema_.isEmpty()) { + output.writeBytes(1, serializedSchema_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!serializedSchema_.isEmpty()) { + size += com.google.protobuf.CodedOutputStream + .computeBytesSize(1, serializedSchema_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowSchema)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema other = (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) obj; + + if (!getSerializedSchema() + .equals(other.getSerializedSchema())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + SERIALIZED_SCHEMA_FIELD_NUMBER; + hash = (53 * hash) + getSerializedSchema().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Arrow schema as specified in
+   * https://arrow.apache.org/docs/python/api/datatypes.html
+   * and serialized to bytes using IPC:
+   * https://arrow.apache.org/docs/ipc.html.
+   * See code samples on how this message can be deserialized.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowSchema} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ArrowSchema) + com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.class, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + serializedSchema_ = com.google.protobuf.ByteString.EMPTY; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema build() { + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema result = new com.google.cloud.bigquery.storage.v1beta2.ArrowSchema(this); + result.serializedSchema_ = serializedSchema_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance()) return this; + if (other.getSerializedSchema() != com.google.protobuf.ByteString.EMPTY) { + setSerializedSchema(other.getSerializedSchema()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private com.google.protobuf.ByteString serializedSchema_ = com.google.protobuf.ByteString.EMPTY; + /** + * 
+     * IPC serialized Arrow schema.
+     *
+ * + * bytes serialized_schema = 1; + * @return The serializedSchema. + */ + public com.google.protobuf.ByteString getSerializedSchema() { + return serializedSchema_; + } + /** + * 
+     * IPC serialized Arrow schema.
+     *
+ * + * bytes serialized_schema = 1; + * @param value The serializedSchema to set. + * @return This builder for chaining. + */ + public Builder setSerializedSchema(com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + + serializedSchema_ = value; + onChanged(); + return this; + } + /** + * 
+     * IPC serialized Arrow schema.
+     *
+ * + * bytes serialized_schema = 1; + * @return This builder for chaining. + */ + public Builder clearSerializedSchema() { + + serializedSchema_ = getDefaultInstance().getSerializedSchema(); + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ArrowSchema) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ArrowSchema) + private static final com.google.cloud.bigquery.storage.v1beta2.ArrowSchema DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ArrowSchema(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ArrowSchema parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ArrowSchema(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java new file mode 100644 index 0000000000..08a24ab59e --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java @@ -0,0 +1,35 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/arrow.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ArrowSchemaOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ArrowSchema) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * IPC serialized Arrow schema.
+   *
+ * + * bytes serialized_schema = 1; + * @return The serializedSchema. + */ + com.google.protobuf.ByteString getSerializedSchema(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java new file mode 100644 index 0000000000..9346255421 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java @@ -0,0 +1,80 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/avro.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public final class AvroProto { + private AvroProto() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable; + + public static com.google.protobuf.Descriptors.FileDescriptor + getDescriptor() { + return descriptor; + } + private static com.google.protobuf.Descriptors.FileDescriptor + descriptor; + static { + java.lang.String[] descriptorData = { + "\n0google/cloud/bigquery/storage/v1beta2/" + + "avro.proto\022%google.cloud.bigquery.storag" + + "e.v1beta2\"\034\n\nAvroSchema\022\016\n\006schema\030\001 \001(\t\"" + + "*\n\010AvroRows\022\036\n\026serialized_binary_rows\030\001 " + + "\001(\014B\206\001\n)com.google.cloud.bigquery.storag" + + "e.v1beta2B\tAvroProtoP\001ZLgoogle.golang.or" + + "g/genproto/googleapis/cloud/bigquery/sto" + + "rage/v1beta2;storageb\006proto3" + }; + descriptor = com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + }); + internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor, + new java.lang.String[] { "Schema", }); + internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor, + new java.lang.String[] { "SerializedBinaryRows", }); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java new file mode 100644 index 0000000000..21d62601e2 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java @@ -0,0 +1,525 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/avro.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Avro rows.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroRows} + */ +public final class AvroRows extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.AvroRows) + AvroRowsOrBuilder { +private static final long serialVersionUID = 0L; + // Use AvroRows.newBuilder() to construct. + private AvroRows(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private AvroRows() { + serializedBinaryRows_ = com.google.protobuf.ByteString.EMPTY; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new AvroRows(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private AvroRows( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + + serializedBinaryRows_ = input.readBytes(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.AvroRows.class, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder.class); + } + + public static final int SERIALIZED_BINARY_ROWS_FIELD_NUMBER = 1; + private com.google.protobuf.ByteString serializedBinaryRows_; + /** + * 
+   * Binary serialized rows in a block.
+   *
+ * + * bytes serialized_binary_rows = 1; + * @return The serializedBinaryRows. + */ + public com.google.protobuf.ByteString getSerializedBinaryRows() { + return serializedBinaryRows_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!serializedBinaryRows_.isEmpty()) { + output.writeBytes(1, serializedBinaryRows_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!serializedBinaryRows_.isEmpty()) { + size += com.google.protobuf.CodedOutputStream + .computeBytesSize(1, serializedBinaryRows_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.AvroRows)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.AvroRows other = (com.google.cloud.bigquery.storage.v1beta2.AvroRows) obj; + + if (!getSerializedBinaryRows() + .equals(other.getSerializedBinaryRows())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + SERIALIZED_BINARY_ROWS_FIELD_NUMBER; + hash = (53 * hash) + getSerializedBinaryRows().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.AvroRows prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Avro rows.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroRows} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.AvroRows) + com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.AvroRows.class, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.AvroRows.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + serializedBinaryRows_ = com.google.protobuf.ByteString.EMPTY; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroRows getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroRows build() { + com.google.cloud.bigquery.storage.v1beta2.AvroRows result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroRows buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.AvroRows result = new com.google.cloud.bigquery.storage.v1beta2.AvroRows(this); + result.serializedBinaryRows_ = serializedBinaryRows_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.AvroRows) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroRows)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.AvroRows other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance()) return this; + if (other.getSerializedBinaryRows() != com.google.protobuf.ByteString.EMPTY) { + setSerializedBinaryRows(other.getSerializedBinaryRows()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.AvroRows parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.AvroRows) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private com.google.protobuf.ByteString serializedBinaryRows_ = com.google.protobuf.ByteString.EMPTY; + /** + * 
+     * Binary serialized rows in a block.
+     *
+ * + * bytes serialized_binary_rows = 1; + * @return The serializedBinaryRows. + */ + public com.google.protobuf.ByteString getSerializedBinaryRows() { + return serializedBinaryRows_; + } + /** + * 
+     * Binary serialized rows in a block.
+     *
+ * + * bytes serialized_binary_rows = 1; + * @param value The serializedBinaryRows to set. + * @return This builder for chaining. + */ + public Builder setSerializedBinaryRows(com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + + serializedBinaryRows_ = value; + onChanged(); + return this; + } + /** + * 
+     * Binary serialized rows in a block.
+     *
+ * + * bytes serialized_binary_rows = 1; + * @return This builder for chaining. + */ + public Builder clearSerializedBinaryRows() { + + serializedBinaryRows_ = getDefaultInstance().getSerializedBinaryRows(); + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.AvroRows) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.AvroRows) + private static final com.google.cloud.bigquery.storage.v1beta2.AvroRows DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.AvroRows(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.AvroRows getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public AvroRows parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new AvroRows(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroRows getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java new file mode 100644 index 0000000000..4cdde6e57f --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java @@ -0,0 +1,35 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/avro.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface AvroRowsOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.AvroRows) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Binary serialized rows in a block.
+   *
+ * + * bytes serialized_binary_rows = 1; + * @return The serializedBinaryRows. + */ + com.google.protobuf.ByteString getSerializedBinaryRows(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java new file mode 100644 index 0000000000..0047f51b84 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java @@ -0,0 +1,614 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/avro.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Avro schema.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroSchema} + */ +public final class AvroSchema extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.AvroSchema) + AvroSchemaOrBuilder { +private static final long serialVersionUID = 0L; + // Use AvroSchema.newBuilder() to construct. + private AvroSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private AvroSchema() { + schema_ = ""; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new AvroSchema(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private AvroSchema( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + schema_ = s; + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.AvroSchema.class, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder.class); + } + + public static final int SCHEMA_FIELD_NUMBER = 1; + private volatile java.lang.Object schema_; + /** + * 
+   * Json serialized schema, as described at
+   * https://avro.apache.org/docs/1.8.1/spec.html.
+   *
+ * + * string schema = 1; + * @return The schema. + */ + public java.lang.String getSchema() { + java.lang.Object ref = schema_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + schema_ = s; + return s; + } + } + /** + * 
+   * Json serialized schema, as described at
+   * https://avro.apache.org/docs/1.8.1/spec.html.
+   *
+ * + * string schema = 1; + * @return The bytes for schema. + */ + public com.google.protobuf.ByteString + getSchemaBytes() { + java.lang.Object ref = schema_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + schema_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getSchemaBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, schema_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getSchemaBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, schema_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.AvroSchema)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.AvroSchema other = (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) obj; + + if (!getSchema() + .equals(other.getSchema())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + SCHEMA_FIELD_NUMBER; + hash = (53 * hash) + getSchema().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.AvroSchema prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Avro schema.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroSchema} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.AvroSchema) + com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.AvroSchema.class, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.AvroSchema.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + schema_ = ""; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema build() { + com.google.cloud.bigquery.storage.v1beta2.AvroSchema result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.AvroSchema result = new com.google.cloud.bigquery.storage.v1beta2.AvroSchema(this); + result.schema_ = schema_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.AvroSchema) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroSchema)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.AvroSchema other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance()) return this; + if (!other.getSchema().isEmpty()) { + schema_ = other.schema_; + onChanged(); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.AvroSchema parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object schema_ = ""; + /** + * 
+     * Json serialized schema, as described at
+     * https://avro.apache.org/docs/1.8.1/spec.html.
+     *
+ * + * string schema = 1; + * @return The schema. + */ + public java.lang.String getSchema() { + java.lang.Object ref = schema_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + schema_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Json serialized schema, as described at
+     * https://avro.apache.org/docs/1.8.1/spec.html.
+     *
+ * + * string schema = 1; + * @return The bytes for schema. + */ + public com.google.protobuf.ByteString + getSchemaBytes() { + java.lang.Object ref = schema_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + schema_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Json serialized schema, as described at
+     * https://avro.apache.org/docs/1.8.1/spec.html.
+     *
+ * + * string schema = 1; + * @param value The schema to set. + * @return This builder for chaining. + */ + public Builder setSchema( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + schema_ = value; + onChanged(); + return this; + } + /** + * 
+     * Json serialized schema, as described at
+     * https://avro.apache.org/docs/1.8.1/spec.html.
+     *
+ * + * string schema = 1; + * @return This builder for chaining. + */ + public Builder clearSchema() { + + schema_ = getDefaultInstance().getSchema(); + onChanged(); + return this; + } + /** + * 
+     * Json serialized schema, as described at
+     * https://avro.apache.org/docs/1.8.1/spec.html.
+     *
+ * + * string schema = 1; + * @param value The bytes for schema to set. + * @return This builder for chaining. + */ + public Builder setSchemaBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + schema_ = value; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.AvroSchema) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.AvroSchema) + private static final com.google.cloud.bigquery.storage.v1beta2.AvroSchema DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.AvroSchema(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public AvroSchema parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new AvroSchema(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java new file mode 100644 index 0000000000..3a40b0396e --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java @@ -0,0 +1,47 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/avro.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface AvroSchemaOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.AvroSchema) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Json serialized schema, as described at
+   * https://avro.apache.org/docs/1.8.1/spec.html.
+   *
+ * + * string schema = 1; + * @return The schema. + */ + java.lang.String getSchema(); + /** + * 
+   * Json serialized schema, as described at
+   * https://avro.apache.org/docs/1.8.1/spec.html.
+   *
+ * + * string schema = 1; + * @return The bytes for schema. + */ + com.google.protobuf.ByteString + getSchemaBytes(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java new file mode 100644 index 0000000000..bf47e60b62 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java @@ -0,0 +1,949 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Request message for `CreateReadSession`.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest} + */ +public final class CreateReadSessionRequest extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) + CreateReadSessionRequestOrBuilder { +private static final long serialVersionUID = 0L; + // Use CreateReadSessionRequest.newBuilder() to construct. + private CreateReadSessionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private CreateReadSessionRequest() { + parent_ = ""; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new CreateReadSessionRequest(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private CreateReadSessionRequest( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + parent_ = s; + break; + } + case 18: { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder subBuilder = null; + if (readSession_ != null) { + subBuilder = readSession_.toBuilder(); + } + readSession_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadSession.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(readSession_); + readSession_ = subBuilder.buildPartial(); + } + + break; + } + case 24: { + + maxStreamCount_ = input.readInt32(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class, com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder.class); + } + + public static final int PARENT_FIELD_NUMBER = 1; + private volatile java.lang.Object parent_; + /** + * 
+   * Required. The request project that owns the session, in the form of
+   * `projects/{project_id}`.
+   *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The parent. + */ + public java.lang.String getParent() { + java.lang.Object ref = parent_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + parent_ = s; + return s; + } + } + /** + * 
+   * Required. The request project that owns the session, in the form of
+   * `projects/{project_id}`.
+   *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for parent. + */ + public com.google.protobuf.ByteString + getParentBytes() { + java.lang.Object ref = parent_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + parent_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int READ_SESSION_FIELD_NUMBER = 2; + private com.google.cloud.bigquery.storage.v1beta2.ReadSession readSession_; + /** + * 
+   * Required. Session to be created.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + * @return Whether the readSession field is set. + */ + public boolean hasReadSession() { + return readSession_ != null; + } + /** + * 
+   * Required. Session to be created.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + * @return The readSession. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession getReadSession() { + return readSession_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance() : readSession_; + } + /** + * 
+   * Required. Session to be created.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSessionOrBuilder() { + return getReadSession(); + } + + public static final int MAX_STREAM_COUNT_FIELD_NUMBER = 3; + private int maxStreamCount_; + /** + * 
+   * Max initial number of streams. If unset or zero, the server will
+   * provide a value of streams so as to produce reasonable throughput. Must be
+   * non-negative. The number of streams may be lower than the requested number,
+   * depending on the amount parallelism that is reasonable for the table. Error
+   * will be returned if the max count is greater than the current system
+   * max limit of 1,000.
+   * Streams must be read starting from offset 0.
+   *
+ * + * int32 max_stream_count = 3; + * @return The maxStreamCount. + */ + public int getMaxStreamCount() { + return maxStreamCount_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getParentBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_); + } + if (readSession_ != null) { + output.writeMessage(2, getReadSession()); + } + if (maxStreamCount_ != 0) { + output.writeInt32(3, maxStreamCount_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getParentBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_); + } + if (readSession_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(2, getReadSession()); + } + if (maxStreamCount_ != 0) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(3, maxStreamCount_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest other = (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) obj; + + if (!getParent() + .equals(other.getParent())) return false; + if (hasReadSession() != other.hasReadSession()) return false; + if (hasReadSession()) { + if (!getReadSession() + .equals(other.getReadSession())) return false; + } + if (getMaxStreamCount() + != other.getMaxStreamCount()) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + PARENT_FIELD_NUMBER; + hash = (53 * hash) + getParent().hashCode(); + if (hasReadSession()) { + hash = (37 * hash) + READ_SESSION_FIELD_NUMBER; + hash = (53 * hash) + getReadSession().hashCode(); + } + hash = (37 * hash) + MAX_STREAM_COUNT_FIELD_NUMBER; + hash = (53 * hash) + getMaxStreamCount(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Request message for `CreateReadSession`.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequestOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class, com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + parent_ = ""; + + if (readSessionBuilder_ == null) { + readSession_ = null; + } else { + readSession_ = null; + readSessionBuilder_ = null; + } + maxStreamCount_ = 0; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest build() { + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest result = new com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest(this); + result.parent_ = parent_; + if (readSessionBuilder_ == null) { + result.readSession_ = readSession_; + } else { + result.readSession_ = readSessionBuilder_.build(); + } + result.maxStreamCount_ = maxStreamCount_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.getDefaultInstance()) return this; + if (!other.getParent().isEmpty()) { + parent_ = other.parent_; + onChanged(); + } + if (other.hasReadSession()) { + mergeReadSession(other.getReadSession()); + } + if (other.getMaxStreamCount() != 0) { + setMaxStreamCount(other.getMaxStreamCount()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object parent_ = ""; + /** + * 
+     * Required. The request project that owns the session, in the form of
+     * `projects/{project_id}`.
+     *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The parent. + */ + public java.lang.String getParent() { + java.lang.Object ref = parent_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + parent_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Required. The request project that owns the session, in the form of
+     * `projects/{project_id}`.
+     *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for parent. + */ + public com.google.protobuf.ByteString + getParentBytes() { + java.lang.Object ref = parent_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + parent_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Required. The request project that owns the session, in the form of
+     * `projects/{project_id}`.
+     *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @param value The parent to set. + * @return This builder for chaining. + */ + public Builder setParent( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + parent_ = value; + onChanged(); + return this; + } + /** + * 
+     * Required. The request project that owns the session, in the form of
+     * `projects/{project_id}`.
+     *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return This builder for chaining. + */ + public Builder clearParent() { + + parent_ = getDefaultInstance().getParent(); + onChanged(); + return this; + } + /** + * 
+     * Required. The request project that owns the session, in the form of
+     * `projects/{project_id}`.
+     *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @param value The bytes for parent to set. + * @return This builder for chaining. + */ + public Builder setParentBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + parent_ = value; + onChanged(); + return this; + } + + private com.google.cloud.bigquery.storage.v1beta2.ReadSession readSession_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder> readSessionBuilder_; + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + * @return Whether the readSession field is set. + */ + public boolean hasReadSession() { + return readSessionBuilder_ != null || readSession_ != null; + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + * @return The readSession. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession getReadSession() { + if (readSessionBuilder_ == null) { + return readSession_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance() : readSession_; + } else { + return readSessionBuilder_.getMessage(); + } + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public Builder setReadSession(com.google.cloud.bigquery.storage.v1beta2.ReadSession value) { + if (readSessionBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + readSession_ = value; + onChanged(); + } else { + readSessionBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public Builder setReadSession( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder builderForValue) { + if (readSessionBuilder_ == null) { + readSession_ = builderForValue.build(); + onChanged(); + } else { + readSessionBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public Builder mergeReadSession(com.google.cloud.bigquery.storage.v1beta2.ReadSession value) { + if (readSessionBuilder_ == null) { + if (readSession_ != null) { + readSession_ = + com.google.cloud.bigquery.storage.v1beta2.ReadSession.newBuilder(readSession_).mergeFrom(value).buildPartial(); + } else { + readSession_ = value; + } + onChanged(); + } else { + readSessionBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public Builder clearReadSession() { + if (readSessionBuilder_ == null) { + readSession_ = null; + onChanged(); + } else { + readSession_ = null; + readSessionBuilder_ = null; + } + + return this; + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder getReadSessionBuilder() { + + onChanged(); + return getReadSessionFieldBuilder().getBuilder(); + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSessionOrBuilder() { + if (readSessionBuilder_ != null) { + return readSessionBuilder_.getMessageOrBuilder(); + } else { + return readSession_ == null ? + com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance() : readSession_; + } + } + /** + * 
+     * Required. Session to be created.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder> + getReadSessionFieldBuilder() { + if (readSessionBuilder_ == null) { + readSessionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder>( + getReadSession(), + getParentForChildren(), + isClean()); + readSession_ = null; + } + return readSessionBuilder_; + } + + private int maxStreamCount_ ; + /** + * 
+     * Max initial number of streams. If unset or zero, the server will
+     * provide a value of streams so as to produce reasonable throughput. Must be
+     * non-negative. The number of streams may be lower than the requested number,
+     * depending on the amount parallelism that is reasonable for the table. Error
+     * will be returned if the max count is greater than the current system
+     * max limit of 1,000.
+     * Streams must be read starting from offset 0.
+     *
+ * + * int32 max_stream_count = 3; + * @return The maxStreamCount. + */ + public int getMaxStreamCount() { + return maxStreamCount_; + } + /** + * 
+     * Max initial number of streams. If unset or zero, the server will
+     * provide a value of streams so as to produce reasonable throughput. Must be
+     * non-negative. The number of streams may be lower than the requested number,
+     * depending on the amount parallelism that is reasonable for the table. Error
+     * will be returned if the max count is greater than the current system
+     * max limit of 1,000.
+     * Streams must be read starting from offset 0.
+     *
+ * + * int32 max_stream_count = 3; + * @param value The maxStreamCount to set. + * @return This builder for chaining. + */ + public Builder setMaxStreamCount(int value) { + + maxStreamCount_ = value; + onChanged(); + return this; + } + /** + * 
+     * Max initial number of streams. If unset or zero, the server will
+     * provide a value of streams so as to produce reasonable throughput. Must be
+     * non-negative. The number of streams may be lower than the requested number,
+     * depending on the amount parallelism that is reasonable for the table. Error
+     * will be returned if the max count is greater than the current system
+     * max limit of 1,000.
+     * Streams must be read starting from offset 0.
+     *
+ * + * int32 max_stream_count = 3; + * @return This builder for chaining. + */ + public Builder clearMaxStreamCount() { + + maxStreamCount_ = 0; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) + private static final com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public CreateReadSessionRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new CreateReadSessionRequest(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java new file mode 100644 index 0000000000..bf5f2dc33c --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java @@ -0,0 +1,90 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface CreateReadSessionRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. The request project that owns the session, in the form of
+   * `projects/{project_id}`.
+   *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The parent. + */ + java.lang.String getParent(); + /** + * 
+   * Required. The request project that owns the session, in the form of
+   * `projects/{project_id}`.
+   *
+ * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for parent. + */ + com.google.protobuf.ByteString + getParentBytes(); + + /** + * 
+   * Required. Session to be created.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + * @return Whether the readSession field is set. + */ + boolean hasReadSession(); + /** + * 
+   * Required. Session to be created.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + * @return The readSession. + */ + com.google.cloud.bigquery.storage.v1beta2.ReadSession getReadSession(); + /** + * 
+   * Required. Session to be created.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED]; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSessionOrBuilder(); + + /** + * 
+   * Max initial number of streams. If unset or zero, the server will
+   * provide a value of streams so as to produce reasonable throughput. Must be
+   * non-negative. The number of streams may be lower than the requested number,
+   * depending on the amount parallelism that is reasonable for the table. Error
+   * will be returned if the max count is greater than the current system
+   * max limit of 1,000.
+   * Streams must be read starting from offset 0.
+   *
+ * + * int32 max_stream_count = 3; + * @return The maxStreamCount. + */ + int getMaxStreamCount(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java new file mode 100644 index 0000000000..7d630bc887 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java @@ -0,0 +1,158 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/stream.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Data format for input or output data.
+ *
+ * + * Protobuf enum {@code google.cloud.bigquery.storage.v1beta2.DataFormat} + */ +public enum DataFormat + implements com.google.protobuf.ProtocolMessageEnum { + /** + * DATA_FORMAT_UNSPECIFIED = 0; + */ + DATA_FORMAT_UNSPECIFIED(0), + /** + * 
+   * Avro is a standard open source row based file format.
+   * See https://avro.apache.org/ for more details.
+   *
+ * + * AVRO = 1; + */ + AVRO(1), + /** + * 
+   * Arrow is a standard open source column-based message format.
+   * See https://arrow.apache.org/ for more details.
+   *
+ * + * ARROW = 2; + */ + ARROW(2), + UNRECOGNIZED(-1), + ; + + /** + * DATA_FORMAT_UNSPECIFIED = 0; + */ + public static final int DATA_FORMAT_UNSPECIFIED_VALUE = 0; + /** + * 
+   * Avro is a standard open source row based file format.
+   * See https://avro.apache.org/ for more details.
+   *
+ * + * AVRO = 1; + */ + public static final int AVRO_VALUE = 1; + /** + * 
+   * Arrow is a standard open source column-based message format.
+   * See https://arrow.apache.org/ for more details.
+   *
+ * + * ARROW = 2; + */ + public static final int ARROW_VALUE = 2; + + + public final int getNumber() { + if (this == UNRECOGNIZED) { + throw new java.lang.IllegalArgumentException( + "Can't get the number of an unknown enum value."); + } + return value; + } + + /** + * @param value The numeric wire value of the corresponding enum entry. + * @return The enum associated with the given numeric wire value. + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static DataFormat valueOf(int value) { + return forNumber(value); + } + + /** + * @param value The numeric wire value of the corresponding enum entry. + * @return The enum associated with the given numeric wire value. + */ + public static DataFormat forNumber(int value) { + switch (value) { + case 0: return DATA_FORMAT_UNSPECIFIED; + case 1: return AVRO; + case 2: return ARROW; + default: return null; + } + } + + public static com.google.protobuf.Internal.EnumLiteMap + internalGetValueMap() { + return internalValueMap; + } + private static final com.google.protobuf.Internal.EnumLiteMap< + DataFormat> internalValueMap = + new com.google.protobuf.Internal.EnumLiteMap() { + public DataFormat findValueByNumber(int number) { + return DataFormat.forNumber(number); + } + }; + + public final com.google.protobuf.Descriptors.EnumValueDescriptor + getValueDescriptor() { + return getDescriptor().getValues().get(ordinal()); + } + public final com.google.protobuf.Descriptors.EnumDescriptor + getDescriptorForType() { + return getDescriptor(); + } + public static final com.google.protobuf.Descriptors.EnumDescriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor().getEnumTypes().get(0); + } + + private static final DataFormat[] VALUES = values(); + + public static DataFormat valueOf( + com.google.protobuf.Descriptors.EnumValueDescriptor desc) { + if (desc.getType() != getDescriptor()) { + throw new java.lang.IllegalArgumentException( + "EnumValueDescriptor is not for this type."); + } + if (desc.getIndex() == -1) { + return UNRECOGNIZED; + } + return VALUES[desc.getIndex()]; + } + + private final int value; + + private DataFormat(int value) { + this.value = value; + } + + // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.storage.v1beta2.DataFormat) +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java new file mode 100644 index 0000000000..a1bfddbfb1 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java @@ -0,0 +1,694 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Request message for `ReadRows`.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsRequest} + */ +public final class ReadRowsRequest extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) + ReadRowsRequestOrBuilder { +private static final long serialVersionUID = 0L; + // Use ReadRowsRequest.newBuilder() to construct. + private ReadRowsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ReadRowsRequest() { + readStream_ = ""; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ReadRowsRequest(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ReadRowsRequest( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + readStream_ = s; + break; + } + case 16: { + + offset_ = input.readInt64(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder.class); + } + + public static final int READ_STREAM_FIELD_NUMBER = 1; + private volatile java.lang.Object readStream_; + /** + * 
+   * Required. Stream to read rows from.
+   *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return The readStream. + */ + public java.lang.String getReadStream() { + java.lang.Object ref = readStream_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + readStream_ = s; + return s; + } + } + /** + * 
+   * Required. Stream to read rows from.
+   *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return The bytes for readStream. + */ + public com.google.protobuf.ByteString + getReadStreamBytes() { + java.lang.Object ref = readStream_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + readStream_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int OFFSET_FIELD_NUMBER = 2; + private long offset_; + /** + * 
+   * The offset requested must be less than the last row read from Read.
+   * Requesting a larger offset is undefined. If not specified, start reading
+   * from offset zero.
+   *
+ * + * int64 offset = 2; + * @return The offset. + */ + public long getOffset() { + return offset_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getReadStreamBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, readStream_); + } + if (offset_ != 0L) { + output.writeInt64(2, offset_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getReadStreamBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, readStream_); + } + if (offset_ != 0L) { + size += com.google.protobuf.CodedOutputStream + .computeInt64Size(2, offset_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest other = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) obj; + + if (!getReadStream() + .equals(other.getReadStream())) return false; + if (getOffset() + != other.getOffset()) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + READ_STREAM_FIELD_NUMBER; + hash = (53 * hash) + getReadStream().hashCode(); + hash = (37 * hash) + OFFSET_FIELD_NUMBER; + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + getOffset()); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Request message for `ReadRows`.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsRequest} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequestOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + readStream_ = ""; + + offset_ = 0L; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest build() { + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest result = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest(this); + result.readStream_ = readStream_; + result.offset_ = offset_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.getDefaultInstance()) return this; + if (!other.getReadStream().isEmpty()) { + readStream_ = other.readStream_; + onChanged(); + } + if (other.getOffset() != 0L) { + setOffset(other.getOffset()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object readStream_ = ""; + /** + * 
+     * Required. Stream to read rows from.
+     *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return The readStream. + */ + public java.lang.String getReadStream() { + java.lang.Object ref = readStream_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + readStream_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Required. Stream to read rows from.
+     *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return The bytes for readStream. + */ + public com.google.protobuf.ByteString + getReadStreamBytes() { + java.lang.Object ref = readStream_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + readStream_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Required. Stream to read rows from.
+     *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @param value The readStream to set. + * @return This builder for chaining. + */ + public Builder setReadStream( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + readStream_ = value; + onChanged(); + return this; + } + /** + * 
+     * Required. Stream to read rows from.
+     *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return This builder for chaining. + */ + public Builder clearReadStream() { + + readStream_ = getDefaultInstance().getReadStream(); + onChanged(); + return this; + } + /** + * 
+     * Required. Stream to read rows from.
+     *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @param value The bytes for readStream to set. + * @return This builder for chaining. + */ + public Builder setReadStreamBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + readStream_ = value; + onChanged(); + return this; + } + + private long offset_ ; + /** + * 
+     * The offset requested must be less than the last row read from Read.
+     * Requesting a larger offset is undefined. If not specified, start reading
+     * from offset zero.
+     *
+ * + * int64 offset = 2; + * @return The offset. + */ + public long getOffset() { + return offset_; + } + /** + * 
+     * The offset requested must be less than the last row read from Read.
+     * Requesting a larger offset is undefined. If not specified, start reading
+     * from offset zero.
+     *
+ * + * int64 offset = 2; + * @param value The offset to set. + * @return This builder for chaining. + */ + public Builder setOffset(long value) { + + offset_ = value; + onChanged(); + return this; + } + /** + * 
+     * The offset requested must be less than the last row read from Read.
+     * Requesting a larger offset is undefined. If not specified, start reading
+     * from offset zero.
+     *
+ * + * int64 offset = 2; + * @return This builder for chaining. + */ + public Builder clearOffset() { + + offset_ = 0L; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) + private static final com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ReadRowsRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ReadRowsRequest(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java new file mode 100644 index 0000000000..3e7d1ddb5f --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java @@ -0,0 +1,57 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ReadRowsRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. Stream to read rows from.
+   *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return The readStream. + */ + java.lang.String getReadStream(); + /** + * 
+   * Required. Stream to read rows from.
+   *
+ * + * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED]; + * @return The bytes for readStream. + */ + com.google.protobuf.ByteString + getReadStreamBytes(); + + /** + * 
+   * The offset requested must be less than the last row read from Read.
+   * Requesting a larger offset is undefined. If not specified, start reading
+   * from offset zero.
+   *
+ * + * int64 offset = 2; + * @return The offset. + */ + long getOffset(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java new file mode 100644 index 0000000000..d57033f67f --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java @@ -0,0 +1,1582 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Response from calling `ReadRows` may include row data, progress and
+ * throttling information.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsResponse} + */ +public final class ReadRowsResponse extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) + ReadRowsResponseOrBuilder { +private static final long serialVersionUID = 0L; + // Use ReadRowsResponse.newBuilder() to construct. + private ReadRowsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ReadRowsResponse() { + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ReadRowsResponse(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ReadRowsResponse( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 18: { + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder subBuilder = null; + if (stats_ != null) { + subBuilder = stats_.toBuilder(); + } + stats_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.StreamStats.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(stats_); + stats_ = subBuilder.buildPartial(); + } + + break; + } + case 26: { + com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder subBuilder = null; + if (rowsCase_ == 3) { + subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_).toBuilder(); + } + rows_ = + input.readMessage(com.google.cloud.bigquery.storage.v1beta2.AvroRows.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_); + rows_ = subBuilder.buildPartial(); + } + rowsCase_ = 3; + break; + } + case 34: { + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder subBuilder = null; + if (rowsCase_ == 4) { + subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_).toBuilder(); + } + rows_ = + input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_); + rows_ = subBuilder.buildPartial(); + } + rowsCase_ = 4; + break; + } + case 42: { + com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder subBuilder = null; + if (throttleState_ != null) { + subBuilder = throttleState_.toBuilder(); + } + throttleState_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ThrottleState.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(throttleState_); + throttleState_ = subBuilder.buildPartial(); + } + + break; + } + case 48: { + + rowCount_ = input.readInt64(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder.class); + } + + private int rowsCase_ = 0; + private java.lang.Object rows_; + public enum RowsCase + implements com.google.protobuf.Internal.EnumLite { + AVRO_ROWS(3), + ARROW_RECORD_BATCH(4), + ROWS_NOT_SET(0); + private final int value; + private RowsCase(int value) { + this.value = value; + } + /** + * @param value The number of the enum to look for. + * @return The enum associated with the given number. + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static RowsCase valueOf(int value) { + return forNumber(value); + } + + public static RowsCase forNumber(int value) { + switch (value) { + case 3: return AVRO_ROWS; + case 4: return ARROW_RECORD_BATCH; + case 0: return ROWS_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public RowsCase + getRowsCase() { + return RowsCase.forNumber( + rowsCase_); + } + + public static final int AVRO_ROWS_FIELD_NUMBER = 3; + /** + * 
+   * Serialized row data in AVRO format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + * @return Whether the avroRows field is set. + */ + public boolean hasAvroRows() { + return rowsCase_ == 3; + } + /** + * 
+   * Serialized row data in AVRO format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + * @return The avroRows. + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows() { + if (rowsCase_ == 3) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } + /** + * 
+   * Serialized row data in AVRO format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOrBuilder() { + if (rowsCase_ == 3) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } + + public static final int ARROW_RECORD_BATCH_FIELD_NUMBER = 4; + /** + * 
+   * Serialized row data in Arrow RecordBatch format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + * @return Whether the arrowRecordBatch field is set. + */ + public boolean hasArrowRecordBatch() { + return rowsCase_ == 4; + } + /** + * 
+   * Serialized row data in Arrow RecordBatch format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + * @return The arrowRecordBatch. + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecordBatch() { + if (rowsCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } + /** + * 
+   * Serialized row data in Arrow RecordBatch format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getArrowRecordBatchOrBuilder() { + if (rowsCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } + + public static final int ROW_COUNT_FIELD_NUMBER = 6; + private long rowCount_; + /** + * 
+   * Number of serialized rows in the rows block.
+   *
+ * + * int64 row_count = 6; + * @return The rowCount. + */ + public long getRowCount() { + return rowCount_; + } + + public static final int STATS_FIELD_NUMBER = 2; + private com.google.cloud.bigquery.storage.v1beta2.StreamStats stats_; + /** + * 
+   * Statistics for the stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + * @return Whether the stats field is set. + */ + public boolean hasStats() { + return stats_ != null; + } + /** + * 
+   * Statistics for the stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + * @return The stats. + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats getStats() { + return stats_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance() : stats_; + } + /** + * 
+   * Statistics for the stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOrBuilder() { + return getStats(); + } + + public static final int THROTTLE_STATE_FIELD_NUMBER = 5; + private com.google.cloud.bigquery.storage.v1beta2.ThrottleState throttleState_; + /** + * 
+   * Throttling state. If unset, the latest response still describes
+   * the current throttling status.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + * @return Whether the throttleState field is set. + */ + public boolean hasThrottleState() { + return throttleState_ != null; + } + /** + * 
+   * Throttling state. If unset, the latest response still describes
+   * the current throttling status.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + * @return The throttleState. + */ + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState() { + return throttleState_ == null ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance() : throttleState_; + } + /** + * 
+   * Throttling state. If unset, the latest response still describes
+   * the current throttling status.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder getThrottleStateOrBuilder() { + return getThrottleState(); + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (stats_ != null) { + output.writeMessage(2, getStats()); + } + if (rowsCase_ == 3) { + output.writeMessage(3, (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_); + } + if (rowsCase_ == 4) { + output.writeMessage(4, (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_); + } + if (throttleState_ != null) { + output.writeMessage(5, getThrottleState()); + } + if (rowCount_ != 0L) { + output.writeInt64(6, rowCount_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (stats_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(2, getStats()); + } + if (rowsCase_ == 3) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(3, (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_); + } + if (rowsCase_ == 4) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(4, (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_); + } + if (throttleState_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(5, getThrottleState()); + } + if (rowCount_ != 0L) { + size += com.google.protobuf.CodedOutputStream + .computeInt64Size(6, rowCount_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse other = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) obj; + + if (getRowCount() + != other.getRowCount()) return false; + if (hasStats() != other.hasStats()) return false; + if (hasStats()) { + if (!getStats() + .equals(other.getStats())) return false; + } + if (hasThrottleState() != other.hasThrottleState()) return false; + if (hasThrottleState()) { + if (!getThrottleState() + .equals(other.getThrottleState())) return false; + } + if (!getRowsCase().equals(other.getRowsCase())) return false; + switch (rowsCase_) { + case 3: + if (!getAvroRows() + .equals(other.getAvroRows())) return false; + break; + case 4: + if (!getArrowRecordBatch() + .equals(other.getArrowRecordBatch())) return false; + break; + case 0: + default: + } + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + ROW_COUNT_FIELD_NUMBER; + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + getRowCount()); + if (hasStats()) { + hash = (37 * hash) + STATS_FIELD_NUMBER; + hash = (53 * hash) + getStats().hashCode(); + } + if (hasThrottleState()) { + hash = (37 * hash) + THROTTLE_STATE_FIELD_NUMBER; + hash = (53 * hash) + getThrottleState().hashCode(); + } + switch (rowsCase_) { + case 3: + hash = (37 * hash) + AVRO_ROWS_FIELD_NUMBER; + hash = (53 * hash) + getAvroRows().hashCode(); + break; + case 4: + hash = (37 * hash) + ARROW_RECORD_BATCH_FIELD_NUMBER; + hash = (53 * hash) + getArrowRecordBatch().hashCode(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Response from calling `ReadRows` may include row data, progress and
+   * throttling information.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsResponse} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponseOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + rowCount_ = 0L; + + if (statsBuilder_ == null) { + stats_ = null; + } else { + stats_ = null; + statsBuilder_ = null; + } + if (throttleStateBuilder_ == null) { + throttleState_ = null; + } else { + throttleState_ = null; + throttleStateBuilder_ = null; + } + rowsCase_ = 0; + rows_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse build() { + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse result = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse(this); + if (rowsCase_ == 3) { + if (avroRowsBuilder_ == null) { + result.rows_ = rows_; + } else { + result.rows_ = avroRowsBuilder_.build(); + } + } + if (rowsCase_ == 4) { + if (arrowRecordBatchBuilder_ == null) { + result.rows_ = rows_; + } else { + result.rows_ = arrowRecordBatchBuilder_.build(); + } + } + result.rowCount_ = rowCount_; + if (statsBuilder_ == null) { + result.stats_ = stats_; + } else { + result.stats_ = statsBuilder_.build(); + } + if (throttleStateBuilder_ == null) { + result.throttleState_ = throttleState_; + } else { + result.throttleState_ = throttleStateBuilder_.build(); + } + result.rowsCase_ = rowsCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.getDefaultInstance()) return this; + if (other.getRowCount() != 0L) { + setRowCount(other.getRowCount()); + } + if (other.hasStats()) { + mergeStats(other.getStats()); + } + if (other.hasThrottleState()) { + mergeThrottleState(other.getThrottleState()); + } + switch (other.getRowsCase()) { + case AVRO_ROWS: { + mergeAvroRows(other.getAvroRows()); + break; + } + case ARROW_RECORD_BATCH: { + mergeArrowRecordBatch(other.getArrowRecordBatch()); + break; + } + case ROWS_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int rowsCase_ = 0; + private java.lang.Object rows_; + public RowsCase + getRowsCase() { + return RowsCase.forNumber( + rowsCase_); + } + + public Builder clearRows() { + rowsCase_ = 0; + rows_ = null; + onChanged(); + return this; + } + + + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.AvroRows, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder> avroRowsBuilder_; + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + * @return Whether the avroRows field is set. + */ + public boolean hasAvroRows() { + return rowsCase_ == 3; + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + * @return The avroRows. + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows() { + if (avroRowsBuilder_ == null) { + if (rowsCase_ == 3) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } else { + if (rowsCase_ == 3) { + return avroRowsBuilder_.getMessage(); + } + return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public Builder setAvroRows(com.google.cloud.bigquery.storage.v1beta2.AvroRows value) { + if (avroRowsBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + rows_ = value; + onChanged(); + } else { + avroRowsBuilder_.setMessage(value); + } + rowsCase_ = 3; + return this; + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public Builder setAvroRows( + com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder builderForValue) { + if (avroRowsBuilder_ == null) { + rows_ = builderForValue.build(); + onChanged(); + } else { + avroRowsBuilder_.setMessage(builderForValue.build()); + } + rowsCase_ = 3; + return this; + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public Builder mergeAvroRows(com.google.cloud.bigquery.storage.v1beta2.AvroRows value) { + if (avroRowsBuilder_ == null) { + if (rowsCase_ == 3 && + rows_ != com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance()) { + rows_ = com.google.cloud.bigquery.storage.v1beta2.AvroRows.newBuilder((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_) + .mergeFrom(value).buildPartial(); + } else { + rows_ = value; + } + onChanged(); + } else { + if (rowsCase_ == 3) { + avroRowsBuilder_.mergeFrom(value); + } + avroRowsBuilder_.setMessage(value); + } + rowsCase_ = 3; + return this; + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public Builder clearAvroRows() { + if (avroRowsBuilder_ == null) { + if (rowsCase_ == 3) { + rowsCase_ = 0; + rows_ = null; + onChanged(); + } + } else { + if (rowsCase_ == 3) { + rowsCase_ = 0; + rows_ = null; + } + avroRowsBuilder_.clear(); + } + return this; + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder getAvroRowsBuilder() { + return getAvroRowsFieldBuilder().getBuilder(); + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOrBuilder() { + if ((rowsCase_ == 3) && (avroRowsBuilder_ != null)) { + return avroRowsBuilder_.getMessageOrBuilder(); + } else { + if (rowsCase_ == 3) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } + } + /** + * 
+     * Serialized row data in AVRO format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.AvroRows, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder> + getAvroRowsFieldBuilder() { + if (avroRowsBuilder_ == null) { + if (!(rowsCase_ == 3)) { + rows_ = com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance(); + } + avroRowsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.AvroRows, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder>( + (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_, + getParentForChildren(), + isClean()); + rows_ = null; + } + rowsCase_ = 3; + onChanged();; + return avroRowsBuilder_; + } + + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder> arrowRecordBatchBuilder_; + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + * @return Whether the arrowRecordBatch field is set. + */ + public boolean hasArrowRecordBatch() { + return rowsCase_ == 4; + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + * @return The arrowRecordBatch. + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecordBatch() { + if (arrowRecordBatchBuilder_ == null) { + if (rowsCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } else { + if (rowsCase_ == 4) { + return arrowRecordBatchBuilder_.getMessage(); + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public Builder setArrowRecordBatch(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch value) { + if (arrowRecordBatchBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + rows_ = value; + onChanged(); + } else { + arrowRecordBatchBuilder_.setMessage(value); + } + rowsCase_ = 4; + return this; + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public Builder setArrowRecordBatch( + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder builderForValue) { + if (arrowRecordBatchBuilder_ == null) { + rows_ = builderForValue.build(); + onChanged(); + } else { + arrowRecordBatchBuilder_.setMessage(builderForValue.build()); + } + rowsCase_ = 4; + return this; + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public Builder mergeArrowRecordBatch(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch value) { + if (arrowRecordBatchBuilder_ == null) { + if (rowsCase_ == 4 && + rows_ != com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance()) { + rows_ = com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.newBuilder((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_) + .mergeFrom(value).buildPartial(); + } else { + rows_ = value; + } + onChanged(); + } else { + if (rowsCase_ == 4) { + arrowRecordBatchBuilder_.mergeFrom(value); + } + arrowRecordBatchBuilder_.setMessage(value); + } + rowsCase_ = 4; + return this; + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public Builder clearArrowRecordBatch() { + if (arrowRecordBatchBuilder_ == null) { + if (rowsCase_ == 4) { + rowsCase_ = 0; + rows_ = null; + onChanged(); + } + } else { + if (rowsCase_ == 4) { + rowsCase_ = 0; + rows_ = null; + } + arrowRecordBatchBuilder_.clear(); + } + return this; + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder getArrowRecordBatchBuilder() { + return getArrowRecordBatchFieldBuilder().getBuilder(); + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getArrowRecordBatchOrBuilder() { + if ((rowsCase_ == 4) && (arrowRecordBatchBuilder_ != null)) { + return arrowRecordBatchBuilder_.getMessageOrBuilder(); + } else { + if (rowsCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } + } + /** + * 
+     * Serialized row data in Arrow RecordBatch format.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder> + getArrowRecordBatchFieldBuilder() { + if (arrowRecordBatchBuilder_ == null) { + if (!(rowsCase_ == 4)) { + rows_ = com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance(); + } + arrowRecordBatchBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder>( + (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_, + getParentForChildren(), + isClean()); + rows_ = null; + } + rowsCase_ = 4; + onChanged();; + return arrowRecordBatchBuilder_; + } + + private long rowCount_ ; + /** + * 
+     * Number of serialized rows in the rows block.
+     *
+ * + * int64 row_count = 6; + * @return The rowCount. + */ + public long getRowCount() { + return rowCount_; + } + /** + * 
+     * Number of serialized rows in the rows block.
+     *
+ * + * int64 row_count = 6; + * @param value The rowCount to set. + * @return This builder for chaining. + */ + public Builder setRowCount(long value) { + + rowCount_ = value; + onChanged(); + return this; + } + /** + * 
+     * Number of serialized rows in the rows block.
+     *
+ * + * int64 row_count = 6; + * @return This builder for chaining. + */ + public Builder clearRowCount() { + + rowCount_ = 0L; + onChanged(); + return this; + } + + private com.google.cloud.bigquery.storage.v1beta2.StreamStats stats_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.StreamStats, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder> statsBuilder_; + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + * @return Whether the stats field is set. + */ + public boolean hasStats() { + return statsBuilder_ != null || stats_ != null; + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + * @return The stats. + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats getStats() { + if (statsBuilder_ == null) { + return stats_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance() : stats_; + } else { + return statsBuilder_.getMessage(); + } + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public Builder setStats(com.google.cloud.bigquery.storage.v1beta2.StreamStats value) { + if (statsBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + stats_ = value; + onChanged(); + } else { + statsBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public Builder setStats( + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder builderForValue) { + if (statsBuilder_ == null) { + stats_ = builderForValue.build(); + onChanged(); + } else { + statsBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public Builder mergeStats(com.google.cloud.bigquery.storage.v1beta2.StreamStats value) { + if (statsBuilder_ == null) { + if (stats_ != null) { + stats_ = + com.google.cloud.bigquery.storage.v1beta2.StreamStats.newBuilder(stats_).mergeFrom(value).buildPartial(); + } else { + stats_ = value; + } + onChanged(); + } else { + statsBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public Builder clearStats() { + if (statsBuilder_ == null) { + stats_ = null; + onChanged(); + } else { + stats_ = null; + statsBuilder_ = null; + } + + return this; + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder getStatsBuilder() { + + onChanged(); + return getStatsFieldBuilder().getBuilder(); + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOrBuilder() { + if (statsBuilder_ != null) { + return statsBuilder_.getMessageOrBuilder(); + } else { + return stats_ == null ? + com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance() : stats_; + } + } + /** + * 
+     * Statistics for the stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.StreamStats, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder> + getStatsFieldBuilder() { + if (statsBuilder_ == null) { + statsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.StreamStats, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder>( + getStats(), + getParentForChildren(), + isClean()); + stats_ = null; + } + return statsBuilder_; + } + + private com.google.cloud.bigquery.storage.v1beta2.ThrottleState throttleState_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ThrottleState, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder, com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder> throttleStateBuilder_; + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + * @return Whether the throttleState field is set. + */ + public boolean hasThrottleState() { + return throttleStateBuilder_ != null || throttleState_ != null; + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + * @return The throttleState. + */ + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState() { + if (throttleStateBuilder_ == null) { + return throttleState_ == null ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance() : throttleState_; + } else { + return throttleStateBuilder_.getMessage(); + } + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public Builder setThrottleState(com.google.cloud.bigquery.storage.v1beta2.ThrottleState value) { + if (throttleStateBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + throttleState_ = value; + onChanged(); + } else { + throttleStateBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public Builder setThrottleState( + com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder builderForValue) { + if (throttleStateBuilder_ == null) { + throttleState_ = builderForValue.build(); + onChanged(); + } else { + throttleStateBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public Builder mergeThrottleState(com.google.cloud.bigquery.storage.v1beta2.ThrottleState value) { + if (throttleStateBuilder_ == null) { + if (throttleState_ != null) { + throttleState_ = + com.google.cloud.bigquery.storage.v1beta2.ThrottleState.newBuilder(throttleState_).mergeFrom(value).buildPartial(); + } else { + throttleState_ = value; + } + onChanged(); + } else { + throttleStateBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public Builder clearThrottleState() { + if (throttleStateBuilder_ == null) { + throttleState_ = null; + onChanged(); + } else { + throttleState_ = null; + throttleStateBuilder_ = null; + } + + return this; + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder getThrottleStateBuilder() { + + onChanged(); + return getThrottleStateFieldBuilder().getBuilder(); + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder getThrottleStateOrBuilder() { + if (throttleStateBuilder_ != null) { + return throttleStateBuilder_.getMessageOrBuilder(); + } else { + return throttleState_ == null ? + com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance() : throttleState_; + } + } + /** + * 
+     * Throttling state. If unset, the latest response still describes
+     * the current throttling status.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ThrottleState, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder, com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder> + getThrottleStateFieldBuilder() { + if (throttleStateBuilder_ == null) { + throttleStateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ThrottleState, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder, com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder>( + getThrottleState(), + getParentForChildren(), + isClean()); + throttleState_ = null; + } + return throttleStateBuilder_; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) + private static final com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ReadRowsResponse parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ReadRowsResponse(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java new file mode 100644 index 0000000000..2e597a2917 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java @@ -0,0 +1,148 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ReadRowsResponseOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Serialized row data in AVRO format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + * @return Whether the avroRows field is set. + */ + boolean hasAvroRows(); + /** + * 
+   * Serialized row data in AVRO format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + * @return The avroRows. + */ + com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows(); + /** + * 
+   * Serialized row data in AVRO format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3; + */ + com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOrBuilder(); + + /** + * 
+   * Serialized row data in Arrow RecordBatch format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + * @return Whether the arrowRecordBatch field is set. + */ + boolean hasArrowRecordBatch(); + /** + * 
+   * Serialized row data in Arrow RecordBatch format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + * @return The arrowRecordBatch. + */ + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecordBatch(); + /** + * 
+   * Serialized row data in Arrow RecordBatch format.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4; + */ + com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getArrowRecordBatchOrBuilder(); + + /** + * 
+   * Number of serialized rows in the rows block.
+   *
+ * + * int64 row_count = 6; + * @return The rowCount. + */ + long getRowCount(); + + /** + * 
+   * Statistics for the stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + * @return Whether the stats field is set. + */ + boolean hasStats(); + /** + * 
+   * Statistics for the stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + * @return The stats. + */ + com.google.cloud.bigquery.storage.v1beta2.StreamStats getStats(); + /** + * 
+   * Statistics for the stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2; + */ + com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOrBuilder(); + + /** + * 
+   * Throttling state. If unset, the latest response still describes
+   * the current throttling status.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + * @return Whether the throttleState field is set. + */ + boolean hasThrottleState(); + /** + * 
+   * Throttling state. If unset, the latest response still describes
+   * the current throttling status.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + * @return The throttleState. + */ + com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState(); + /** + * 
+   * Throttling state. If unset, the latest response still describes
+   * the current throttling status.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5; + */ + com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder getThrottleStateOrBuilder(); + + public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.RowsCase getRowsCase(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java new file mode 100644 index 0000000000..99e94a69f2 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java @@ -0,0 +1,4468 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/stream.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Information about the ReadSession.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession} + */ +public final class ReadSession extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadSession) + ReadSessionOrBuilder { +private static final long serialVersionUID = 0L; + // Use ReadSession.newBuilder() to construct. + private ReadSession(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ReadSession() { + name_ = ""; + dataFormat_ = 0; + table_ = ""; + streams_ = java.util.Collections.emptyList(); + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ReadSession(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ReadSession( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + name_ = s; + break; + } + case 18: { + com.google.protobuf.Timestamp.Builder subBuilder = null; + if (expireTime_ != null) { + subBuilder = expireTime_.toBuilder(); + } + expireTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(expireTime_); + expireTime_ = subBuilder.buildPartial(); + } + + break; + } + case 24: { + int rawValue = input.readEnum(); + + dataFormat_ = rawValue; + break; + } + case 34: { + com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder subBuilder = null; + if (schemaCase_ == 4) { + subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_).toBuilder(); + } + schema_ = + input.readMessage(com.google.cloud.bigquery.storage.v1beta2.AvroSchema.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_); + schema_ = subBuilder.buildPartial(); + } + schemaCase_ = 4; + break; + } + case 42: { + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder subBuilder = null; + if (schemaCase_ == 5) { + subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_).toBuilder(); + } + schema_ = + input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_); + schema_ = subBuilder.buildPartial(); + } + schemaCase_ = 5; + break; + } + case 50: { + java.lang.String s = input.readStringRequireUtf8(); + + table_ = s; + break; + } + case 58: { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder subBuilder = null; + if (tableModifiers_ != null) { + subBuilder = tableModifiers_.toBuilder(); + } + tableModifiers_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(tableModifiers_); + tableModifiers_ = subBuilder.buildPartial(); + } + + break; + } + case 66: { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder subBuilder = null; + if (readOptions_ != null) { + subBuilder = readOptions_.toBuilder(); + } + readOptions_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(readOptions_); + readOptions_ = subBuilder.buildPartial(); + } + + break; + } + case 82: { + if (!((mutable_bitField0_ & 0x00000001) != 0)) { + streams_ = new java.util.ArrayList(); + mutable_bitField0_ |= 0x00000001; + } + streams_.add( + input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(), extensionRegistry)); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + if (((mutable_bitField0_ & 0x00000001) != 0)) { + streams_ = java.util.Collections.unmodifiableList(streams_); + } + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder.class); + } + + public interface TableModifiersOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+     * The snapshot time of the table. If not set, interpreted as now.
+     *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + * @return Whether the snapshotTime field is set. + */ + boolean hasSnapshotTime(); + /** + * 
+     * The snapshot time of the table. If not set, interpreted as now.
+     *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + * @return The snapshotTime. + */ + com.google.protobuf.Timestamp getSnapshotTime(); + /** + * 
+     * The snapshot time of the table. If not set, interpreted as now.
+     *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder(); + } + /** + * 
+   * Additional attributes when reading a table.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers} + */ + public static final class TableModifiers extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) + TableModifiersOrBuilder { + private static final long serialVersionUID = 0L; + // Use TableModifiers.newBuilder() to construct. + private TableModifiers(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private TableModifiers() { + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new TableModifiers(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private TableModifiers( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + com.google.protobuf.Timestamp.Builder subBuilder = null; + if (snapshotTime_ != null) { + subBuilder = snapshotTime_.toBuilder(); + } + snapshotTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(snapshotTime_); + snapshotTime_ = subBuilder.buildPartial(); + } + + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder.class); + } + + public static final int SNAPSHOT_TIME_FIELD_NUMBER = 1; + private com.google.protobuf.Timestamp snapshotTime_; + /** + * 
+     * The snapshot time of the table. If not set, interpreted as now.
+     *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + * @return Whether the snapshotTime field is set. + */ + public boolean hasSnapshotTime() { + return snapshotTime_ != null; + } + /** + * 
+     * The snapshot time of the table. If not set, interpreted as now.
+     *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + * @return The snapshotTime. + */ + public com.google.protobuf.Timestamp getSnapshotTime() { + return snapshotTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : snapshotTime_; + } + /** + * 
+     * The snapshot time of the table. If not set, interpreted as now.
+     *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder() { + return getSnapshotTime(); + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (snapshotTime_ != null) { + output.writeMessage(1, getSnapshotTime()); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (snapshotTime_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(1, getSnapshotTime()); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers other = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) obj; + + if (hasSnapshotTime() != other.hasSnapshotTime()) return false; + if (hasSnapshotTime()) { + if (!getSnapshotTime() + .equals(other.getSnapshotTime())) return false; + } + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + if (hasSnapshotTime()) { + hash = (37 * hash) + SNAPSHOT_TIME_FIELD_NUMBER; + hash = (53 * hash) + getSnapshotTime().hashCode(); + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+     * Additional attributes when reading a table.
+     *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + if (snapshotTimeBuilder_ == null) { + snapshotTime_ = null; + } else { + snapshotTime_ = null; + snapshotTimeBuilder_ = null; + } + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers build() { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers result = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers(this); + if (snapshotTimeBuilder_ == null) { + result.snapshotTime_ = snapshotTime_; + } else { + result.snapshotTime_ = snapshotTimeBuilder_.build(); + } + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance()) return this; + if (other.hasSnapshotTime()) { + mergeSnapshotTime(other.getSnapshotTime()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private com.google.protobuf.Timestamp snapshotTime_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> snapshotTimeBuilder_; + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + * @return Whether the snapshotTime field is set. + */ + public boolean hasSnapshotTime() { + return snapshotTimeBuilder_ != null || snapshotTime_ != null; + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + * @return The snapshotTime. + */ + public com.google.protobuf.Timestamp getSnapshotTime() { + if (snapshotTimeBuilder_ == null) { + return snapshotTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : snapshotTime_; + } else { + return snapshotTimeBuilder_.getMessage(); + } + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public Builder setSnapshotTime(com.google.protobuf.Timestamp value) { + if (snapshotTimeBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + snapshotTime_ = value; + onChanged(); + } else { + snapshotTimeBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public Builder setSnapshotTime( + com.google.protobuf.Timestamp.Builder builderForValue) { + if (snapshotTimeBuilder_ == null) { + snapshotTime_ = builderForValue.build(); + onChanged(); + } else { + snapshotTimeBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public Builder mergeSnapshotTime(com.google.protobuf.Timestamp value) { + if (snapshotTimeBuilder_ == null) { + if (snapshotTime_ != null) { + snapshotTime_ = + com.google.protobuf.Timestamp.newBuilder(snapshotTime_).mergeFrom(value).buildPartial(); + } else { + snapshotTime_ = value; + } + onChanged(); + } else { + snapshotTimeBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public Builder clearSnapshotTime() { + if (snapshotTimeBuilder_ == null) { + snapshotTime_ = null; + onChanged(); + } else { + snapshotTime_ = null; + snapshotTimeBuilder_ = null; + } + + return this; + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public com.google.protobuf.Timestamp.Builder getSnapshotTimeBuilder() { + + onChanged(); + return getSnapshotTimeFieldBuilder().getBuilder(); + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + public com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder() { + if (snapshotTimeBuilder_ != null) { + return snapshotTimeBuilder_.getMessageOrBuilder(); + } else { + return snapshotTime_ == null ? + com.google.protobuf.Timestamp.getDefaultInstance() : snapshotTime_; + } + } + /** + * 
+       * The snapshot time of the table. If not set, interpreted as now.
+       *
+ * + * .google.protobuf.Timestamp snapshot_time = 1; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> + getSnapshotTimeFieldBuilder() { + if (snapshotTimeBuilder_ == null) { + snapshotTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>( + getSnapshotTime(), + getParentForChildren(), + isClean()); + snapshotTime_ = null; + } + return snapshotTimeBuilder_; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) + private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public TableModifiers parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new TableModifiers(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public interface TableReadOptionsOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @return A list containing the selectedFields. + */ + java.util.List + getSelectedFieldsList(); + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @return The count of selectedFields. + */ + int getSelectedFieldsCount(); + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @param index The index of the element to return. + * @return The selectedFields at the given index. + */ + java.lang.String getSelectedFields(int index); + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @param index The index of the value to return. + * @return The bytes of the selectedFields at the given index. + */ + com.google.protobuf.ByteString + getSelectedFieldsBytes(int index); + + /** + * 
+     * SQL text filtering statement, similar to a WHERE clause in a query.
+     * Currently, only a single predicate that is a comparison between a column
+     * and a constant value is supported. Aggregates are not supported.
+     * Examples: "int_field > 5"
+     *           "date_field = CAST('2014-9-27' as DATE)"
+     *           "nullable_field is not NULL"
+     *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+     *           "numeric_field BETWEEN 1.0 AND 5.0"
+     *
+ * + * string row_restriction = 2; + * @return The rowRestriction. + */ + java.lang.String getRowRestriction(); + /** + * 
+     * SQL text filtering statement, similar to a WHERE clause in a query.
+     * Currently, only a single predicate that is a comparison between a column
+     * and a constant value is supported. Aggregates are not supported.
+     * Examples: "int_field > 5"
+     *           "date_field = CAST('2014-9-27' as DATE)"
+     *           "nullable_field is not NULL"
+     *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+     *           "numeric_field BETWEEN 1.0 AND 5.0"
+     *
+ * + * string row_restriction = 2; + * @return The bytes for rowRestriction. + */ + com.google.protobuf.ByteString + getRowRestrictionBytes(); + } + /** + * 
+   * Options dictating how we read a table.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions} + */ + public static final class TableReadOptions extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) + TableReadOptionsOrBuilder { + private static final long serialVersionUID = 0L; + // Use TableReadOptions.newBuilder() to construct. + private TableReadOptions(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private TableReadOptions() { + selectedFields_ = com.google.protobuf.LazyStringArrayList.EMPTY; + rowRestriction_ = ""; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new TableReadOptions(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private TableReadOptions( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + int mutable_bitField0_ = 0; + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + if (!((mutable_bitField0_ & 0x00000001) != 0)) { + selectedFields_ = new com.google.protobuf.LazyStringArrayList(); + mutable_bitField0_ |= 0x00000001; + } + selectedFields_.add(s); + break; + } + case 18: { + java.lang.String s = input.readStringRequireUtf8(); + + rowRestriction_ = s; + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + if (((mutable_bitField0_ & 0x00000001) != 0)) { + selectedFields_ = selectedFields_.getUnmodifiableView(); + } + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder.class); + } + + public static final int SELECTED_FIELDS_FIELD_NUMBER = 1; + private com.google.protobuf.LazyStringList selectedFields_; + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @return A list containing the selectedFields. + */ + public com.google.protobuf.ProtocolStringList + getSelectedFieldsList() { + return selectedFields_; + } + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @return The count of selectedFields. + */ + public int getSelectedFieldsCount() { + return selectedFields_.size(); + } + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @param index The index of the element to return. + * @return The selectedFields at the given index. + */ + public java.lang.String getSelectedFields(int index) { + return selectedFields_.get(index); + } + /** + * 
+     * Names of the fields in the table that should be read. If empty, all
+     * fields will be read. If the specified field is a nested field, all
+     * the sub-fields in the field will be selected. The output field order is
+     * unrelated to the order of fields in selected_fields.
+     *
+ * + * repeated string selected_fields = 1; + * @param index The index of the value to return. + * @return The bytes of the selectedFields at the given index. + */ + public com.google.protobuf.ByteString + getSelectedFieldsBytes(int index) { + return selectedFields_.getByteString(index); + } + + public static final int ROW_RESTRICTION_FIELD_NUMBER = 2; + private volatile java.lang.Object rowRestriction_; + /** + * 
+     * SQL text filtering statement, similar to a WHERE clause in a query.
+     * Currently, only a single predicate that is a comparison between a column
+     * and a constant value is supported. Aggregates are not supported.
+     * Examples: "int_field > 5"
+     *           "date_field = CAST('2014-9-27' as DATE)"
+     *           "nullable_field is not NULL"
+     *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+     *           "numeric_field BETWEEN 1.0 AND 5.0"
+     *
+ * + * string row_restriction = 2; + * @return The rowRestriction. + */ + public java.lang.String getRowRestriction() { + java.lang.Object ref = rowRestriction_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + rowRestriction_ = s; + return s; + } + } + /** + * 
+     * SQL text filtering statement, similar to a WHERE clause in a query.
+     * Currently, only a single predicate that is a comparison between a column
+     * and a constant value is supported. Aggregates are not supported.
+     * Examples: "int_field > 5"
+     *           "date_field = CAST('2014-9-27' as DATE)"
+     *           "nullable_field is not NULL"
+     *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+     *           "numeric_field BETWEEN 1.0 AND 5.0"
+     *
+ * + * string row_restriction = 2; + * @return The bytes for rowRestriction. + */ + public com.google.protobuf.ByteString + getRowRestrictionBytes() { + java.lang.Object ref = rowRestriction_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + rowRestriction_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + for (int i = 0; i < selectedFields_.size(); i++) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, selectedFields_.getRaw(i)); + } + if (!getRowRestrictionBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 2, rowRestriction_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + { + int dataSize = 0; + for (int i = 0; i < selectedFields_.size(); i++) { + dataSize += computeStringSizeNoTag(selectedFields_.getRaw(i)); + } + size += dataSize; + size += 1 * getSelectedFieldsList().size(); + } + if (!getRowRestrictionBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, rowRestriction_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions other = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) obj; + + if (!getSelectedFieldsList() + .equals(other.getSelectedFieldsList())) return false; + if (!getRowRestriction() + .equals(other.getRowRestriction())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + if (getSelectedFieldsCount() > 0) { + hash = (37 * hash) + SELECTED_FIELDS_FIELD_NUMBER; + hash = (53 * hash) + getSelectedFieldsList().hashCode(); + } + hash = (37 * hash) + ROW_RESTRICTION_FIELD_NUMBER; + hash = (53 * hash) + getRowRestriction().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+     * Options dictating how we read a table.
+     *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + selectedFields_ = com.google.protobuf.LazyStringArrayList.EMPTY; + bitField0_ = (bitField0_ & ~0x00000001); + rowRestriction_ = ""; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions build() { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions result = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions(this); + int from_bitField0_ = bitField0_; + if (((bitField0_ & 0x00000001) != 0)) { + selectedFields_ = selectedFields_.getUnmodifiableView(); + bitField0_ = (bitField0_ & ~0x00000001); + } + result.selectedFields_ = selectedFields_; + result.rowRestriction_ = rowRestriction_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance()) return this; + if (!other.selectedFields_.isEmpty()) { + if (selectedFields_.isEmpty()) { + selectedFields_ = other.selectedFields_; + bitField0_ = (bitField0_ & ~0x00000001); + } else { + ensureSelectedFieldsIsMutable(); + selectedFields_.addAll(other.selectedFields_); + } + onChanged(); + } + if (!other.getRowRestriction().isEmpty()) { + rowRestriction_ = other.rowRestriction_; + onChanged(); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int bitField0_; + + private com.google.protobuf.LazyStringList selectedFields_ = com.google.protobuf.LazyStringArrayList.EMPTY; + private void ensureSelectedFieldsIsMutable() { + if (!((bitField0_ & 0x00000001) != 0)) { + selectedFields_ = new com.google.protobuf.LazyStringArrayList(selectedFields_); + bitField0_ |= 0x00000001; + } + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @return A list containing the selectedFields. + */ + public com.google.protobuf.ProtocolStringList + getSelectedFieldsList() { + return selectedFields_.getUnmodifiableView(); + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @return The count of selectedFields. + */ + public int getSelectedFieldsCount() { + return selectedFields_.size(); + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @param index The index of the element to return. + * @return The selectedFields at the given index. + */ + public java.lang.String getSelectedFields(int index) { + return selectedFields_.get(index); + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @param value The bytes of the selectedFields to add. + */ + public com.google.protobuf.ByteString + getSelectedFieldsBytes(int index) { + return selectedFields_.getByteString(index); + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @param index The index to set the value at. + * @param value The selectedFields to set. + * @return This builder for chaining. + */ + public Builder setSelectedFields( + int index, java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + ensureSelectedFieldsIsMutable(); + selectedFields_.set(index, value); + onChanged(); + return this; + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @param value The selectedFields to add. + * @return This builder for chaining. + */ + public Builder addSelectedFields( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + ensureSelectedFieldsIsMutable(); + selectedFields_.add(value); + onChanged(); + return this; + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @param values The selectedFields to add. + * @return This builder for chaining. + */ + public Builder addAllSelectedFields( + java.lang.Iterable values) { + ensureSelectedFieldsIsMutable(); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, selectedFields_); + onChanged(); + return this; + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @return This builder for chaining. + */ + public Builder clearSelectedFields() { + selectedFields_ = com.google.protobuf.LazyStringArrayList.EMPTY; + bitField0_ = (bitField0_ & ~0x00000001); + onChanged(); + return this; + } + /** + * 
+       * Names of the fields in the table that should be read. If empty, all
+       * fields will be read. If the specified field is a nested field, all
+       * the sub-fields in the field will be selected. The output field order is
+       * unrelated to the order of fields in selected_fields.
+       *
+ * + * repeated string selected_fields = 1; + * @param value The bytes of the selectedFields to add. + * @return This builder for chaining. + */ + public Builder addSelectedFieldsBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + ensureSelectedFieldsIsMutable(); + selectedFields_.add(value); + onChanged(); + return this; + } + + private java.lang.Object rowRestriction_ = ""; + /** + * 
+       * SQL text filtering statement, similar to a WHERE clause in a query.
+       * Currently, only a single predicate that is a comparison between a column
+       * and a constant value is supported. Aggregates are not supported.
+       * Examples: "int_field > 5"
+       *           "date_field = CAST('2014-9-27' as DATE)"
+       *           "nullable_field is not NULL"
+       *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+       *           "numeric_field BETWEEN 1.0 AND 5.0"
+       *
+ * + * string row_restriction = 2; + * @return The rowRestriction. + */ + public java.lang.String getRowRestriction() { + java.lang.Object ref = rowRestriction_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + rowRestriction_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+       * SQL text filtering statement, similar to a WHERE clause in a query.
+       * Currently, only a single predicate that is a comparison between a column
+       * and a constant value is supported. Aggregates are not supported.
+       * Examples: "int_field > 5"
+       *           "date_field = CAST('2014-9-27' as DATE)"
+       *           "nullable_field is not NULL"
+       *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+       *           "numeric_field BETWEEN 1.0 AND 5.0"
+       *
+ * + * string row_restriction = 2; + * @return The bytes for rowRestriction. + */ + public com.google.protobuf.ByteString + getRowRestrictionBytes() { + java.lang.Object ref = rowRestriction_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + rowRestriction_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+       * SQL text filtering statement, similar to a WHERE clause in a query.
+       * Currently, only a single predicate that is a comparison between a column
+       * and a constant value is supported. Aggregates are not supported.
+       * Examples: "int_field > 5"
+       *           "date_field = CAST('2014-9-27' as DATE)"
+       *           "nullable_field is not NULL"
+       *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+       *           "numeric_field BETWEEN 1.0 AND 5.0"
+       *
+ * + * string row_restriction = 2; + * @param value The rowRestriction to set. + * @return This builder for chaining. + */ + public Builder setRowRestriction( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + rowRestriction_ = value; + onChanged(); + return this; + } + /** + * 
+       * SQL text filtering statement, similar to a WHERE clause in a query.
+       * Currently, only a single predicate that is a comparison between a column
+       * and a constant value is supported. Aggregates are not supported.
+       * Examples: "int_field > 5"
+       *           "date_field = CAST('2014-9-27' as DATE)"
+       *           "nullable_field is not NULL"
+       *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+       *           "numeric_field BETWEEN 1.0 AND 5.0"
+       *
+ * + * string row_restriction = 2; + * @return This builder for chaining. + */ + public Builder clearRowRestriction() { + + rowRestriction_ = getDefaultInstance().getRowRestriction(); + onChanged(); + return this; + } + /** + * 
+       * SQL text filtering statement, similar to a WHERE clause in a query.
+       * Currently, only a single predicate that is a comparison between a column
+       * and a constant value is supported. Aggregates are not supported.
+       * Examples: "int_field > 5"
+       *           "date_field = CAST('2014-9-27' as DATE)"
+       *           "nullable_field is not NULL"
+       *           "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
+       *           "numeric_field BETWEEN 1.0 AND 5.0"
+       *
+ * + * string row_restriction = 2; + * @param value The bytes for rowRestriction to set. + * @return This builder for chaining. + */ + public Builder setRowRestrictionBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + rowRestriction_ = value; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) + private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public TableReadOptions parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new TableReadOptions(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + private int schemaCase_ = 0; + private java.lang.Object schema_; + public enum SchemaCase + implements com.google.protobuf.Internal.EnumLite { + AVRO_SCHEMA(4), + ARROW_SCHEMA(5), + SCHEMA_NOT_SET(0); + private final int value; + private SchemaCase(int value) { + this.value = value; + } + /** + * @param value The number of the enum to look for. + * @return The enum associated with the given number. + * @deprecated Use {@link #forNumber(int)} instead. + */ + @java.lang.Deprecated + public static SchemaCase valueOf(int value) { + return forNumber(value); + } + + public static SchemaCase forNumber(int value) { + switch (value) { + case 4: return AVRO_SCHEMA; + case 5: return ARROW_SCHEMA; + case 0: return SCHEMA_NOT_SET; + default: return null; + } + } + public int getNumber() { + return this.value; + } + }; + + public SchemaCase + getSchemaCase() { + return SchemaCase.forNumber( + schemaCase_); + } + + public static final int NAME_FIELD_NUMBER = 1; + private volatile java.lang.Object name_; + /** + * 
+   * Output only. Unique identifier for the session, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The name. + */ + public java.lang.String getName() { + java.lang.Object ref = name_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + name_ = s; + return s; + } + } + /** + * 
+   * Output only. Unique identifier for the session, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The bytes for name. + */ + public com.google.protobuf.ByteString + getNameBytes() { + java.lang.Object ref = name_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + name_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int EXPIRE_TIME_FIELD_NUMBER = 2; + private com.google.protobuf.Timestamp expireTime_; + /** + * 
+   * Output only. Time at which the session becomes invalid. After this time,
+   * subsequent requests to read this Session will return errors. The
+   * expire_time is automatically assigned and currently cannot be specified or
+   * updated.
+   *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the expireTime field is set. + */ + public boolean hasExpireTime() { + return expireTime_ != null; + } + /** + * 
+   * Output only. Time at which the session becomes invalid. After this time,
+   * subsequent requests to read this Session will return errors. The
+   * expire_time is automatically assigned and currently cannot be specified or
+   * updated.
+   *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The expireTime. + */ + public com.google.protobuf.Timestamp getExpireTime() { + return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_; + } + /** + * 
+   * Output only. Time at which the session becomes invalid. After this time,
+   * subsequent requests to read this Session will return errors. The
+   * expire_time is automatically assigned and currently cannot be specified or
+   * updated.
+   *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() { + return getExpireTime(); + } + + public static final int DATA_FORMAT_FIELD_NUMBER = 3; + private int dataFormat_; + /** + * 
+   * Immutable. Data format of the output data. Behavior defaults to Apache
+   * Avro.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return The enum numeric value on the wire for dataFormat. + */ + public int getDataFormatValue() { + return dataFormat_; + } + /** + * 
+   * Immutable. Data format of the output data. Behavior defaults to Apache
+   * Avro.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return The dataFormat. + */ + public com.google.cloud.bigquery.storage.v1beta2.DataFormat getDataFormat() { + @SuppressWarnings("deprecation") + com.google.cloud.bigquery.storage.v1beta2.DataFormat result = com.google.cloud.bigquery.storage.v1beta2.DataFormat.valueOf(dataFormat_); + return result == null ? com.google.cloud.bigquery.storage.v1beta2.DataFormat.UNRECOGNIZED : result; + } + + public static final int AVRO_SCHEMA_FIELD_NUMBER = 4; + /** + * 
+   * Output only. Avro schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the avroSchema field is set. + */ + public boolean hasAvroSchema() { + return schemaCase_ == 4; + } + /** + * 
+   * Output only. Avro schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The avroSchema. + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema() { + if (schemaCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } + /** + * 
+   * Output only. Avro schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSchemaOrBuilder() { + if (schemaCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } + + public static final int ARROW_SCHEMA_FIELD_NUMBER = 5; + /** + * 
+   * Output only. Arrow schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the arrowSchema field is set. + */ + public boolean hasArrowSchema() { + return schemaCase_ == 5; + } + /** + * 
+   * Output only. Arrow schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The arrowSchema. + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema() { + if (schemaCase_ == 5) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } + /** + * 
+   * Output only. Arrow schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSchemaOrBuilder() { + if (schemaCase_ == 5) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } + + public static final int TABLE_FIELD_NUMBER = 6; + private volatile java.lang.Object table_; + /** + * 
+   * Table that this ReadSession is reading from, in the form
+   * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+   *
+ * + * string table = 6; + * @return The table. + */ + public java.lang.String getTable() { + java.lang.Object ref = table_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + table_ = s; + return s; + } + } + /** + * 
+   * Table that this ReadSession is reading from, in the form
+   * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+   *
+ * + * string table = 6; + * @return The bytes for table. + */ + public com.google.protobuf.ByteString + getTableBytes() { + java.lang.Object ref = table_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + table_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int TABLE_MODIFIERS_FIELD_NUMBER = 7; + private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers tableModifiers_; + /** + * 
+   * Optional. Any modifiers which are applied when reading from the specified
+   * table.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + * @return Whether the tableModifiers field is set. + */ + public boolean hasTableModifiers() { + return tableModifiers_ != null; + } + /** + * 
+   * Optional. Any modifiers which are applied when reading from the specified
+   * table.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + * @return The tableModifiers. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getTableModifiers() { + return tableModifiers_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance() : tableModifiers_; + } + /** + * 
+   * Optional. Any modifiers which are applied when reading from the specified
+   * table.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder() { + return getTableModifiers(); + } + + public static final int READ_OPTIONS_FIELD_NUMBER = 8; + private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions readOptions_; + /** + * 
+   * Optional. Read options for this session (e.g. column selection, filters).
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + * @return Whether the readOptions field is set. + */ + public boolean hasReadOptions() { + return readOptions_ != null; + } + /** + * 
+   * Optional. Read options for this session (e.g. column selection, filters).
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + * @return The readOptions. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getReadOptions() { + return readOptions_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance() : readOptions_; + } + /** + * 
+   * Optional. Read options for this session (e.g. column selection, filters).
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder() { + return getReadOptions(); + } + + public static final int STREAMS_FIELD_NUMBER = 10; + private java.util.List streams_; + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public java.util.List getStreamsList() { + return streams_; + } + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public java.util.List + getStreamsOrBuilderList() { + return streams_; + } + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public int getStreamsCount() { + return streams_.size(); + } + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index) { + return streams_.get(index); + } + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder( + int index) { + return streams_.get(index); + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getNameBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); + } + if (expireTime_ != null) { + output.writeMessage(2, getExpireTime()); + } + if (dataFormat_ != com.google.cloud.bigquery.storage.v1beta2.DataFormat.DATA_FORMAT_UNSPECIFIED.getNumber()) { + output.writeEnum(3, dataFormat_); + } + if (schemaCase_ == 4) { + output.writeMessage(4, (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_); + } + if (schemaCase_ == 5) { + output.writeMessage(5, (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_); + } + if (!getTableBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 6, table_); + } + if (tableModifiers_ != null) { + output.writeMessage(7, getTableModifiers()); + } + if (readOptions_ != null) { + output.writeMessage(8, getReadOptions()); + } + for (int i = 0; i < streams_.size(); i++) { + output.writeMessage(10, streams_.get(i)); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getNameBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_); + } + if (expireTime_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(2, getExpireTime()); + } + if (dataFormat_ != com.google.cloud.bigquery.storage.v1beta2.DataFormat.DATA_FORMAT_UNSPECIFIED.getNumber()) { + size += com.google.protobuf.CodedOutputStream + .computeEnumSize(3, dataFormat_); + } + if (schemaCase_ == 4) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(4, (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_); + } + if (schemaCase_ == 5) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(5, (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_); + } + if (!getTableBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, table_); + } + if (tableModifiers_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(7, getTableModifiers()); + } + if (readOptions_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(8, getReadOptions()); + } + for (int i = 0; i < streams_.size(); i++) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(10, streams_.get(i)); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ReadSession other = (com.google.cloud.bigquery.storage.v1beta2.ReadSession) obj; + + if (!getName() + .equals(other.getName())) return false; + if (hasExpireTime() != other.hasExpireTime()) return false; + if (hasExpireTime()) { + if (!getExpireTime() + .equals(other.getExpireTime())) return false; + } + if (dataFormat_ != other.dataFormat_) return false; + if (!getTable() + .equals(other.getTable())) return false; + if (hasTableModifiers() != other.hasTableModifiers()) return false; + if (hasTableModifiers()) { + if (!getTableModifiers() + .equals(other.getTableModifiers())) return false; + } + if (hasReadOptions() != other.hasReadOptions()) return false; + if (hasReadOptions()) { + if (!getReadOptions() + .equals(other.getReadOptions())) return false; + } + if (!getStreamsList() + .equals(other.getStreamsList())) return false; + if (!getSchemaCase().equals(other.getSchemaCase())) return false; + switch (schemaCase_) { + case 4: + if (!getAvroSchema() + .equals(other.getAvroSchema())) return false; + break; + case 5: + if (!getArrowSchema() + .equals(other.getArrowSchema())) return false; + break; + case 0: + default: + } + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + NAME_FIELD_NUMBER; + hash = (53 * hash) + getName().hashCode(); + if (hasExpireTime()) { + hash = (37 * hash) + EXPIRE_TIME_FIELD_NUMBER; + hash = (53 * hash) + getExpireTime().hashCode(); + } + hash = (37 * hash) + DATA_FORMAT_FIELD_NUMBER; + hash = (53 * hash) + dataFormat_; + hash = (37 * hash) + TABLE_FIELD_NUMBER; + hash = (53 * hash) + getTable().hashCode(); + if (hasTableModifiers()) { + hash = (37 * hash) + TABLE_MODIFIERS_FIELD_NUMBER; + hash = (53 * hash) + getTableModifiers().hashCode(); + } + if (hasReadOptions()) { + hash = (37 * hash) + READ_OPTIONS_FIELD_NUMBER; + hash = (53 * hash) + getReadOptions().hashCode(); + } + if (getStreamsCount() > 0) { + hash = (37 * hash) + STREAMS_FIELD_NUMBER; + hash = (53 * hash) + getStreamsList().hashCode(); + } + switch (schemaCase_) { + case 4: + hash = (37 * hash) + AVRO_SCHEMA_FIELD_NUMBER; + hash = (53 * hash) + getAvroSchema().hashCode(); + break; + case 5: + hash = (37 * hash) + ARROW_SCHEMA_FIELD_NUMBER; + hash = (53 * hash) + getArrowSchema().hashCode(); + break; + case 0: + default: + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadSession prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Information about the ReadSession.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadSession) + com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadSession.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + getStreamsFieldBuilder(); + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + name_ = ""; + + if (expireTimeBuilder_ == null) { + expireTime_ = null; + } else { + expireTime_ = null; + expireTimeBuilder_ = null; + } + dataFormat_ = 0; + + table_ = ""; + + if (tableModifiersBuilder_ == null) { + tableModifiers_ = null; + } else { + tableModifiers_ = null; + tableModifiersBuilder_ = null; + } + if (readOptionsBuilder_ == null) { + readOptions_ = null; + } else { + readOptions_ = null; + readOptionsBuilder_ = null; + } + if (streamsBuilder_ == null) { + streams_ = java.util.Collections.emptyList(); + bitField0_ = (bitField0_ & ~0x00000001); + } else { + streamsBuilder_.clear(); + } + schemaCase_ = 0; + schema_ = null; + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession build() { + com.google.cloud.bigquery.storage.v1beta2.ReadSession result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ReadSession result = new com.google.cloud.bigquery.storage.v1beta2.ReadSession(this); + int from_bitField0_ = bitField0_; + result.name_ = name_; + if (expireTimeBuilder_ == null) { + result.expireTime_ = expireTime_; + } else { + result.expireTime_ = expireTimeBuilder_.build(); + } + result.dataFormat_ = dataFormat_; + if (schemaCase_ == 4) { + if (avroSchemaBuilder_ == null) { + result.schema_ = schema_; + } else { + result.schema_ = avroSchemaBuilder_.build(); + } + } + if (schemaCase_ == 5) { + if (arrowSchemaBuilder_ == null) { + result.schema_ = schema_; + } else { + result.schema_ = arrowSchemaBuilder_.build(); + } + } + result.table_ = table_; + if (tableModifiersBuilder_ == null) { + result.tableModifiers_ = tableModifiers_; + } else { + result.tableModifiers_ = tableModifiersBuilder_.build(); + } + if (readOptionsBuilder_ == null) { + result.readOptions_ = readOptions_; + } else { + result.readOptions_ = readOptionsBuilder_.build(); + } + if (streamsBuilder_ == null) { + if (((bitField0_ & 0x00000001) != 0)) { + streams_ = java.util.Collections.unmodifiableList(streams_); + bitField0_ = (bitField0_ & ~0x00000001); + } + result.streams_ = streams_; + } else { + result.streams_ = streamsBuilder_.build(); + } + result.schemaCase_ = schemaCase_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance()) return this; + if (!other.getName().isEmpty()) { + name_ = other.name_; + onChanged(); + } + if (other.hasExpireTime()) { + mergeExpireTime(other.getExpireTime()); + } + if (other.dataFormat_ != 0) { + setDataFormatValue(other.getDataFormatValue()); + } + if (!other.getTable().isEmpty()) { + table_ = other.table_; + onChanged(); + } + if (other.hasTableModifiers()) { + mergeTableModifiers(other.getTableModifiers()); + } + if (other.hasReadOptions()) { + mergeReadOptions(other.getReadOptions()); + } + if (streamsBuilder_ == null) { + if (!other.streams_.isEmpty()) { + if (streams_.isEmpty()) { + streams_ = other.streams_; + bitField0_ = (bitField0_ & ~0x00000001); + } else { + ensureStreamsIsMutable(); + streams_.addAll(other.streams_); + } + onChanged(); + } + } else { + if (!other.streams_.isEmpty()) { + if (streamsBuilder_.isEmpty()) { + streamsBuilder_.dispose(); + streamsBuilder_ = null; + streams_ = other.streams_; + bitField0_ = (bitField0_ & ~0x00000001); + streamsBuilder_ = + com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ? + getStreamsFieldBuilder() : null; + } else { + streamsBuilder_.addAllMessages(other.streams_); + } + } + } + switch (other.getSchemaCase()) { + case AVRO_SCHEMA: { + mergeAvroSchema(other.getAvroSchema()); + break; + } + case ARROW_SCHEMA: { + mergeArrowSchema(other.getArrowSchema()); + break; + } + case SCHEMA_NOT_SET: { + break; + } + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ReadSession parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadSession) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + private int schemaCase_ = 0; + private java.lang.Object schema_; + public SchemaCase + getSchemaCase() { + return SchemaCase.forNumber( + schemaCase_); + } + + public Builder clearSchema() { + schemaCase_ = 0; + schema_ = null; + onChanged(); + return this; + } + + private int bitField0_; + + private java.lang.Object name_ = ""; + /** + * 
+     * Output only. Unique identifier for the session, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The name. + */ + public java.lang.String getName() { + java.lang.Object ref = name_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + name_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Output only. Unique identifier for the session, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The bytes for name. + */ + public com.google.protobuf.ByteString + getNameBytes() { + java.lang.Object ref = name_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + name_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Output only. Unique identifier for the session, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @param value The name to set. + * @return This builder for chaining. + */ + public Builder setName( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + name_ = value; + onChanged(); + return this; + } + /** + * 
+     * Output only. Unique identifier for the session, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return This builder for chaining. + */ + public Builder clearName() { + + name_ = getDefaultInstance().getName(); + onChanged(); + return this; + } + /** + * 
+     * Output only. Unique identifier for the session, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @param value The bytes for name to set. + * @return This builder for chaining. + */ + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + name_ = value; + onChanged(); + return this; + } + + private com.google.protobuf.Timestamp expireTime_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> expireTimeBuilder_; + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the expireTime field is set. + */ + public boolean hasExpireTime() { + return expireTimeBuilder_ != null || expireTime_ != null; + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The expireTime. + */ + public com.google.protobuf.Timestamp getExpireTime() { + if (expireTimeBuilder_ == null) { + return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_; + } else { + return expireTimeBuilder_.getMessage(); + } + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setExpireTime(com.google.protobuf.Timestamp value) { + if (expireTimeBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + expireTime_ = value; + onChanged(); + } else { + expireTimeBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setExpireTime( + com.google.protobuf.Timestamp.Builder builderForValue) { + if (expireTimeBuilder_ == null) { + expireTime_ = builderForValue.build(); + onChanged(); + } else { + expireTimeBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder mergeExpireTime(com.google.protobuf.Timestamp value) { + if (expireTimeBuilder_ == null) { + if (expireTime_ != null) { + expireTime_ = + com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial(); + } else { + expireTime_ = value; + } + onChanged(); + } else { + expireTimeBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder clearExpireTime() { + if (expireTimeBuilder_ == null) { + expireTime_ = null; + onChanged(); + } else { + expireTime_ = null; + expireTimeBuilder_ = null; + } + + return this; + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.protobuf.Timestamp.Builder getExpireTimeBuilder() { + + onChanged(); + return getExpireTimeFieldBuilder().getBuilder(); + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() { + if (expireTimeBuilder_ != null) { + return expireTimeBuilder_.getMessageOrBuilder(); + } else { + return expireTime_ == null ? + com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_; + } + } + /** + * 
+     * Output only. Time at which the session becomes invalid. After this time,
+     * subsequent requests to read this Session will return errors. The
+     * expire_time is automatically assigned and currently cannot be specified or
+     * updated.
+     *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> + getExpireTimeFieldBuilder() { + if (expireTimeBuilder_ == null) { + expireTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>( + getExpireTime(), + getParentForChildren(), + isClean()); + expireTime_ = null; + } + return expireTimeBuilder_; + } + + private int dataFormat_ = 0; + /** + * 
+     * Immutable. Data format of the output data. Behavior defaults to Apache
+     * Avro.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return The enum numeric value on the wire for dataFormat. + */ + public int getDataFormatValue() { + return dataFormat_; + } + /** + * 
+     * Immutable. Data format of the output data. Behavior defaults to Apache
+     * Avro.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @param value The enum numeric value on the wire for dataFormat to set. + * @return This builder for chaining. + */ + public Builder setDataFormatValue(int value) { + dataFormat_ = value; + onChanged(); + return this; + } + /** + * 
+     * Immutable. Data format of the output data. Behavior defaults to Apache
+     * Avro.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return The dataFormat. + */ + public com.google.cloud.bigquery.storage.v1beta2.DataFormat getDataFormat() { + @SuppressWarnings("deprecation") + com.google.cloud.bigquery.storage.v1beta2.DataFormat result = com.google.cloud.bigquery.storage.v1beta2.DataFormat.valueOf(dataFormat_); + return result == null ? com.google.cloud.bigquery.storage.v1beta2.DataFormat.UNRECOGNIZED : result; + } + /** + * 
+     * Immutable. Data format of the output data. Behavior defaults to Apache
+     * Avro.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @param value The dataFormat to set. + * @return This builder for chaining. + */ + public Builder setDataFormat(com.google.cloud.bigquery.storage.v1beta2.DataFormat value) { + if (value == null) { + throw new NullPointerException(); + } + + dataFormat_ = value.getNumber(); + onChanged(); + return this; + } + /** + * 
+     * Immutable. Data format of the output data. Behavior defaults to Apache
+     * Avro.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return This builder for chaining. + */ + public Builder clearDataFormat() { + + dataFormat_ = 0; + onChanged(); + return this; + } + + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.AvroSchema, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder> avroSchemaBuilder_; + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the avroSchema field is set. + */ + public boolean hasAvroSchema() { + return schemaCase_ == 4; + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The avroSchema. + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema() { + if (avroSchemaBuilder_ == null) { + if (schemaCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } else { + if (schemaCase_ == 4) { + return avroSchemaBuilder_.getMessage(); + } + return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setAvroSchema(com.google.cloud.bigquery.storage.v1beta2.AvroSchema value) { + if (avroSchemaBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + schema_ = value; + onChanged(); + } else { + avroSchemaBuilder_.setMessage(value); + } + schemaCase_ = 4; + return this; + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setAvroSchema( + com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder builderForValue) { + if (avroSchemaBuilder_ == null) { + schema_ = builderForValue.build(); + onChanged(); + } else { + avroSchemaBuilder_.setMessage(builderForValue.build()); + } + schemaCase_ = 4; + return this; + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder mergeAvroSchema(com.google.cloud.bigquery.storage.v1beta2.AvroSchema value) { + if (avroSchemaBuilder_ == null) { + if (schemaCase_ == 4 && + schema_ != com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance()) { + schema_ = com.google.cloud.bigquery.storage.v1beta2.AvroSchema.newBuilder((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_) + .mergeFrom(value).buildPartial(); + } else { + schema_ = value; + } + onChanged(); + } else { + if (schemaCase_ == 4) { + avroSchemaBuilder_.mergeFrom(value); + } + avroSchemaBuilder_.setMessage(value); + } + schemaCase_ = 4; + return this; + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder clearAvroSchema() { + if (avroSchemaBuilder_ == null) { + if (schemaCase_ == 4) { + schemaCase_ = 0; + schema_ = null; + onChanged(); + } + } else { + if (schemaCase_ == 4) { + schemaCase_ = 0; + schema_ = null; + } + avroSchemaBuilder_.clear(); + } + return this; + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder getAvroSchemaBuilder() { + return getAvroSchemaFieldBuilder().getBuilder(); + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSchemaOrBuilder() { + if ((schemaCase_ == 4) && (avroSchemaBuilder_ != null)) { + return avroSchemaBuilder_.getMessageOrBuilder(); + } else { + if (schemaCase_ == 4) { + return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } + } + /** + * 
+     * Output only. Avro schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.AvroSchema, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder> + getAvroSchemaFieldBuilder() { + if (avroSchemaBuilder_ == null) { + if (!(schemaCase_ == 4)) { + schema_ = com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance(); + } + avroSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.AvroSchema, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder>( + (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_, + getParentForChildren(), + isClean()); + schema_ = null; + } + schemaCase_ = 4; + onChanged();; + return avroSchemaBuilder_; + } + + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder> arrowSchemaBuilder_; + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the arrowSchema field is set. + */ + public boolean hasArrowSchema() { + return schemaCase_ == 5; + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The arrowSchema. + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema() { + if (arrowSchemaBuilder_ == null) { + if (schemaCase_ == 5) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } else { + if (schemaCase_ == 5) { + return arrowSchemaBuilder_.getMessage(); + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setArrowSchema(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema value) { + if (arrowSchemaBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + schema_ = value; + onChanged(); + } else { + arrowSchemaBuilder_.setMessage(value); + } + schemaCase_ = 5; + return this; + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setArrowSchema( + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder builderForValue) { + if (arrowSchemaBuilder_ == null) { + schema_ = builderForValue.build(); + onChanged(); + } else { + arrowSchemaBuilder_.setMessage(builderForValue.build()); + } + schemaCase_ = 5; + return this; + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder mergeArrowSchema(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema value) { + if (arrowSchemaBuilder_ == null) { + if (schemaCase_ == 5 && + schema_ != com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance()) { + schema_ = com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.newBuilder((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_) + .mergeFrom(value).buildPartial(); + } else { + schema_ = value; + } + onChanged(); + } else { + if (schemaCase_ == 5) { + arrowSchemaBuilder_.mergeFrom(value); + } + arrowSchemaBuilder_.setMessage(value); + } + schemaCase_ = 5; + return this; + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder clearArrowSchema() { + if (arrowSchemaBuilder_ == null) { + if (schemaCase_ == 5) { + schemaCase_ = 0; + schema_ = null; + onChanged(); + } + } else { + if (schemaCase_ == 5) { + schemaCase_ = 0; + schema_ = null; + } + arrowSchemaBuilder_.clear(); + } + return this; + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder getArrowSchemaBuilder() { + return getArrowSchemaFieldBuilder().getBuilder(); + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSchemaOrBuilder() { + if ((schemaCase_ == 5) && (arrowSchemaBuilder_ != null)) { + return arrowSchemaBuilder_.getMessageOrBuilder(); + } else { + if (schemaCase_ == 5) { + return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_; + } + return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } + } + /** + * 
+     * Output only. Arrow schema.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder> + getArrowSchemaFieldBuilder() { + if (arrowSchemaBuilder_ == null) { + if (!(schemaCase_ == 5)) { + schema_ = com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance(); + } + arrowSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder>( + (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_, + getParentForChildren(), + isClean()); + schema_ = null; + } + schemaCase_ = 5; + onChanged();; + return arrowSchemaBuilder_; + } + + private java.lang.Object table_ = ""; + /** + * 
+     * Table that this ReadSession is reading from, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+     *
+ * + * string table = 6; + * @return The table. + */ + public java.lang.String getTable() { + java.lang.Object ref = table_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + table_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Table that this ReadSession is reading from, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+     *
+ * + * string table = 6; + * @return The bytes for table. + */ + public com.google.protobuf.ByteString + getTableBytes() { + java.lang.Object ref = table_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + table_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Table that this ReadSession is reading from, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+     *
+ * + * string table = 6; + * @param value The table to set. + * @return This builder for chaining. + */ + public Builder setTable( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + table_ = value; + onChanged(); + return this; + } + /** + * 
+     * Table that this ReadSession is reading from, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+     *
+ * + * string table = 6; + * @return This builder for chaining. + */ + public Builder clearTable() { + + table_ = getDefaultInstance().getTable(); + onChanged(); + return this; + } + /** + * 
+     * Table that this ReadSession is reading from, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+     *
+ * + * string table = 6; + * @param value The bytes for table to set. + * @return This builder for chaining. + */ + public Builder setTableBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + table_ = value; + onChanged(); + return this; + } + + private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers tableModifiers_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder> tableModifiersBuilder_; + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + * @return Whether the tableModifiers field is set. + */ + public boolean hasTableModifiers() { + return tableModifiersBuilder_ != null || tableModifiers_ != null; + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + * @return The tableModifiers. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getTableModifiers() { + if (tableModifiersBuilder_ == null) { + return tableModifiers_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance() : tableModifiers_; + } else { + return tableModifiersBuilder_.getMessage(); + } + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder setTableModifiers(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers value) { + if (tableModifiersBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + tableModifiers_ = value; + onChanged(); + } else { + tableModifiersBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder setTableModifiers( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder builderForValue) { + if (tableModifiersBuilder_ == null) { + tableModifiers_ = builderForValue.build(); + onChanged(); + } else { + tableModifiersBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder mergeTableModifiers(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers value) { + if (tableModifiersBuilder_ == null) { + if (tableModifiers_ != null) { + tableModifiers_ = + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.newBuilder(tableModifiers_).mergeFrom(value).buildPartial(); + } else { + tableModifiers_ = value; + } + onChanged(); + } else { + tableModifiersBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder clearTableModifiers() { + if (tableModifiersBuilder_ == null) { + tableModifiers_ = null; + onChanged(); + } else { + tableModifiers_ = null; + tableModifiersBuilder_ = null; + } + + return this; + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder getTableModifiersBuilder() { + + onChanged(); + return getTableModifiersFieldBuilder().getBuilder(); + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder() { + if (tableModifiersBuilder_ != null) { + return tableModifiersBuilder_.getMessageOrBuilder(); + } else { + return tableModifiers_ == null ? + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance() : tableModifiers_; + } + } + /** + * 
+     * Optional. Any modifiers which are applied when reading from the specified
+     * table.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder> + getTableModifiersFieldBuilder() { + if (tableModifiersBuilder_ == null) { + tableModifiersBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder>( + getTableModifiers(), + getParentForChildren(), + isClean()); + tableModifiers_ = null; + } + return tableModifiersBuilder_; + } + + private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions readOptions_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder> readOptionsBuilder_; + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + * @return Whether the readOptions field is set. + */ + public boolean hasReadOptions() { + return readOptionsBuilder_ != null || readOptions_ != null; + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + * @return The readOptions. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getReadOptions() { + if (readOptionsBuilder_ == null) { + return readOptions_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance() : readOptions_; + } else { + return readOptionsBuilder_.getMessage(); + } + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder setReadOptions(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions value) { + if (readOptionsBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + readOptions_ = value; + onChanged(); + } else { + readOptionsBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder setReadOptions( + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder builderForValue) { + if (readOptionsBuilder_ == null) { + readOptions_ = builderForValue.build(); + onChanged(); + } else { + readOptionsBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder mergeReadOptions(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions value) { + if (readOptionsBuilder_ == null) { + if (readOptions_ != null) { + readOptions_ = + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.newBuilder(readOptions_).mergeFrom(value).buildPartial(); + } else { + readOptions_ = value; + } + onChanged(); + } else { + readOptionsBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public Builder clearReadOptions() { + if (readOptionsBuilder_ == null) { + readOptions_ = null; + onChanged(); + } else { + readOptions_ = null; + readOptionsBuilder_ = null; + } + + return this; + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder getReadOptionsBuilder() { + + onChanged(); + return getReadOptionsFieldBuilder().getBuilder(); + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder() { + if (readOptionsBuilder_ != null) { + return readOptionsBuilder_.getMessageOrBuilder(); + } else { + return readOptions_ == null ? + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance() : readOptions_; + } + } + /** + * 
+     * Optional. Read options for this session (e.g. column selection, filters).
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder> + getReadOptionsFieldBuilder() { + if (readOptionsBuilder_ == null) { + readOptionsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder>( + getReadOptions(), + getParentForChildren(), + isClean()); + readOptions_ = null; + } + return readOptionsBuilder_; + } + + private java.util.List streams_ = + java.util.Collections.emptyList(); + private void ensureStreamsIsMutable() { + if (!((bitField0_ & 0x00000001) != 0)) { + streams_ = new java.util.ArrayList(streams_); + bitField0_ |= 0x00000001; + } + } + + private com.google.protobuf.RepeatedFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> streamsBuilder_; + + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public java.util.List getStreamsList() { + if (streamsBuilder_ == null) { + return java.util.Collections.unmodifiableList(streams_); + } else { + return streamsBuilder_.getMessageList(); + } + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public int getStreamsCount() { + if (streamsBuilder_ == null) { + return streams_.size(); + } else { + return streamsBuilder_.getCount(); + } + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index) { + if (streamsBuilder_ == null) { + return streams_.get(index); + } else { + return streamsBuilder_.getMessage(index); + } + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setStreams( + int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (streamsBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + ensureStreamsIsMutable(); + streams_.set(index, value); + onChanged(); + } else { + streamsBuilder_.setMessage(index, value); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder setStreams( + int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) { + if (streamsBuilder_ == null) { + ensureStreamsIsMutable(); + streams_.set(index, builderForValue.build()); + onChanged(); + } else { + streamsBuilder_.setMessage(index, builderForValue.build()); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder addStreams(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (streamsBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + ensureStreamsIsMutable(); + streams_.add(value); + onChanged(); + } else { + streamsBuilder_.addMessage(value); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder addStreams( + int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (streamsBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + ensureStreamsIsMutable(); + streams_.add(index, value); + onChanged(); + } else { + streamsBuilder_.addMessage(index, value); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder addStreams( + com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) { + if (streamsBuilder_ == null) { + ensureStreamsIsMutable(); + streams_.add(builderForValue.build()); + onChanged(); + } else { + streamsBuilder_.addMessage(builderForValue.build()); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder addStreams( + int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) { + if (streamsBuilder_ == null) { + ensureStreamsIsMutable(); + streams_.add(index, builderForValue.build()); + onChanged(); + } else { + streamsBuilder_.addMessage(index, builderForValue.build()); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder addAllStreams( + java.lang.Iterable values) { + if (streamsBuilder_ == null) { + ensureStreamsIsMutable(); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, streams_); + onChanged(); + } else { + streamsBuilder_.addAllMessages(values); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder clearStreams() { + if (streamsBuilder_ == null) { + streams_ = java.util.Collections.emptyList(); + bitField0_ = (bitField0_ & ~0x00000001); + onChanged(); + } else { + streamsBuilder_.clear(); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public Builder removeStreams(int index) { + if (streamsBuilder_ == null) { + ensureStreamsIsMutable(); + streams_.remove(index); + onChanged(); + } else { + streamsBuilder_.remove(index); + } + return this; + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getStreamsBuilder( + int index) { + return getStreamsFieldBuilder().getBuilder(index); + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder( + int index) { + if (streamsBuilder_ == null) { + return streams_.get(index); } else { + return streamsBuilder_.getMessageOrBuilder(index); + } + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public java.util.List + getStreamsOrBuilderList() { + if (streamsBuilder_ != null) { + return streamsBuilder_.getMessageOrBuilderList(); + } else { + return java.util.Collections.unmodifiableList(streams_); + } + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder addStreamsBuilder() { + return getStreamsFieldBuilder().addBuilder( + com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()); + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder addStreamsBuilder( + int index) { + return getStreamsFieldBuilder().addBuilder( + index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()); + } + /** + * 
+     * Output only. A list of streams created with the session.
+     * At least one stream is created with the session. In the future, larger
+     * request_stream_count values *may* result in this list being unpopulated,
+     * in that case, the user will need to use a List method to get the streams
+     * instead, which is not yet available.
+     *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + public java.util.List + getStreamsBuilderList() { + return getStreamsFieldBuilder().getBuilderList(); + } + private com.google.protobuf.RepeatedFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> + getStreamsFieldBuilder() { + if (streamsBuilder_ == null) { + streamsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>( + streams_, + ((bitField0_ & 0x00000001) != 0), + getParentForChildren(), + isClean()); + streams_ = null; + } + return streamsBuilder_; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadSession) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadSession) + private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadSession(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadSession getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ReadSession parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ReadSession(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadSession getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java new file mode 100644 index 0000000000..3a66215d36 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java @@ -0,0 +1,303 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/stream.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ReadSessionOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadSession) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Output only. Unique identifier for the session, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Output only. Unique identifier for the session, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); + + /** + * 
+   * Output only. Time at which the session becomes invalid. After this time,
+   * subsequent requests to read this Session will return errors. The
+   * expire_time is automatically assigned and currently cannot be specified or
+   * updated.
+   *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the expireTime field is set. + */ + boolean hasExpireTime(); + /** + * 
+   * Output only. Time at which the session becomes invalid. After this time,
+   * subsequent requests to read this Session will return errors. The
+   * expire_time is automatically assigned and currently cannot be specified or
+   * updated.
+   *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The expireTime. + */ + com.google.protobuf.Timestamp getExpireTime(); + /** + * 
+   * Output only. Time at which the session becomes invalid. After this time,
+   * subsequent requests to read this Session will return errors. The
+   * expire_time is automatically assigned and currently cannot be specified or
+   * updated.
+   *
+ * + * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder(); + + /** + * 
+   * Immutable. Data format of the output data. Behavior defaults to Apache
+   * Avro.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return The enum numeric value on the wire for dataFormat. + */ + int getDataFormatValue(); + /** + * 
+   * Immutable. Data format of the output data. Behavior defaults to Apache
+   * Avro.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE]; + * @return The dataFormat. + */ + com.google.cloud.bigquery.storage.v1beta2.DataFormat getDataFormat(); + + /** + * 
+   * Output only. Avro schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the avroSchema field is set. + */ + boolean hasAvroSchema(); + /** + * 
+   * Output only. Avro schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The avroSchema. + */ + com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema(); + /** + * 
+   * Output only. Avro schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSchemaOrBuilder(); + + /** + * 
+   * Output only. Arrow schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return Whether the arrowSchema field is set. + */ + boolean hasArrowSchema(); + /** + * 
+   * Output only. Arrow schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The arrowSchema. + */ + com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema(); + /** + * 
+   * Output only. Arrow schema.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSchemaOrBuilder(); + + /** + * 
+   * Table that this ReadSession is reading from, in the form
+   * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+   *
+ * + * string table = 6; + * @return The table. + */ + java.lang.String getTable(); + /** + * 
+   * Table that this ReadSession is reading from, in the form
+   * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
+   *
+ * + * string table = 6; + * @return The bytes for table. + */ + com.google.protobuf.ByteString + getTableBytes(); + + /** + * 
+   * Optional. Any modifiers which are applied when reading from the specified
+   * table.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + * @return Whether the tableModifiers field is set. + */ + boolean hasTableModifiers(); + /** + * 
+   * Optional. Any modifiers which are applied when reading from the specified
+   * table.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + * @return The tableModifiers. + */ + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getTableModifiers(); + /** + * 
+   * Optional. Any modifiers which are applied when reading from the specified
+   * table.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL]; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder(); + + /** + * 
+   * Optional. Read options for this session (e.g. column selection, filters).
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + * @return Whether the readOptions field is set. + */ + boolean hasReadOptions(); + /** + * 
+   * Optional. Read options for this session (e.g. column selection, filters).
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + * @return The readOptions. + */ + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getReadOptions(); + /** + * 
+   * Optional. Read options for this session (e.g. column selection, filters).
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL]; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder(); + + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + java.util.List + getStreamsList(); + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index); + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + int getStreamsCount(); + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + java.util.List + getStreamsOrBuilderList(); + /** + * 
+   * Output only. A list of streams created with the session.
+   * At least one stream is created with the session. In the future, larger
+   * request_stream_count values *may* result in this list being unpopulated,
+   * in that case, the user will need to use a List method to get the streams
+   * instead, which is not yet available.
+   *
+ * + * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY]; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder( + int index); + + public com.google.cloud.bigquery.storage.v1beta2.ReadSession.SchemaCase getSchemaCase(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java new file mode 100644 index 0000000000..01225eb575 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java @@ -0,0 +1,618 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/stream.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Information about a single stream that gets data out of the storage system.
+ * Most of the information about `ReadStream` instances is aggregated, making
+ * `ReadStream` lightweight.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadStream} + */ +public final class ReadStream extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadStream) + ReadStreamOrBuilder { +private static final long serialVersionUID = 0L; + // Use ReadStream.newBuilder() to construct. + private ReadStream(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ReadStream() { + name_ = ""; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ReadStream(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ReadStream( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + name_ = s; + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadStream.class, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder.class); + } + + public static final int NAME_FIELD_NUMBER = 1; + private volatile java.lang.Object name_; + /** + * 
+   * Output only. Name of the stream, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The name. + */ + public java.lang.String getName() { + java.lang.Object ref = name_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + name_ = s; + return s; + } + } + /** + * 
+   * Output only. Name of the stream, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The bytes for name. + */ + public com.google.protobuf.ByteString + getNameBytes() { + java.lang.Object ref = name_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + name_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getNameBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getNameBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadStream)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ReadStream other = (com.google.cloud.bigquery.storage.v1beta2.ReadStream) obj; + + if (!getName() + .equals(other.getName())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + NAME_FIELD_NUMBER; + hash = (53 * hash) + getName().hashCode(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadStream prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Information about a single stream that gets data out of the storage system.
+   * Most of the information about `ReadStream` instances is aggregated, making
+   * `ReadStream` lightweight.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadStream} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadStream) + com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ReadStream.class, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + name_ = ""; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadStream build() { + com.google.cloud.bigquery.storage.v1beta2.ReadStream result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadStream buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ReadStream result = new com.google.cloud.bigquery.storage.v1beta2.ReadStream(this); + result.name_ = name_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadStream) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadStream)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadStream other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()) return this; + if (!other.getName().isEmpty()) { + name_ = other.name_; + onChanged(); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ReadStream parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadStream) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object name_ = ""; + /** + * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The name. + */ + public java.lang.String getName() { + java.lang.Object ref = name_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + name_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The bytes for name. + */ + public com.google.protobuf.ByteString + getNameBytes() { + java.lang.Object ref = name_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + name_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @param value The name to set. + * @return This builder for chaining. + */ + public Builder setName( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + name_ = value; + onChanged(); + return this; + } + /** + * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return This builder for chaining. + */ + public Builder clearName() { + + name_ = getDefaultInstance().getName(); + onChanged(); + return this; + } + /** + * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @param value The bytes for name to set. + * @return This builder for chaining. + */ + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + name_ = value; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadStream) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadStream) + private static final com.google.cloud.bigquery.storage.v1beta2.ReadStream DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadStream(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ReadStream getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ReadStream parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ReadStream(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java new file mode 100644 index 0000000000..9098e554c8 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java @@ -0,0 +1,47 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/stream.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ReadStreamOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadStream) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Output only. Name of the stream, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Output only. Name of the stream, in the form
+   * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY]; + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java new file mode 100644 index 0000000000..babc8f3bd4 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java @@ -0,0 +1,711 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Request message for `SplitReadStream`.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest} + */ +public final class SplitReadStreamRequest extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) + SplitReadStreamRequestOrBuilder { +private static final long serialVersionUID = 0L; + // Use SplitReadStreamRequest.newBuilder() to construct. + private SplitReadStreamRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private SplitReadStreamRequest() { + name_ = ""; + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new SplitReadStreamRequest(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private SplitReadStreamRequest( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + java.lang.String s = input.readStringRequireUtf8(); + + name_ = s; + break; + } + case 17: { + + fraction_ = input.readDouble(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder.class); + } + + public static final int NAME_FIELD_NUMBER = 1; + private volatile java.lang.Object name_; + /** + * 
+   * Required. Name of the stream to split.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + public java.lang.String getName() { + java.lang.Object ref = name_; + if (ref instanceof java.lang.String) { + return (java.lang.String) ref; + } else { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + name_ = s; + return s; + } + } + /** + * 
+   * Required. Name of the stream to split.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + public com.google.protobuf.ByteString + getNameBytes() { + java.lang.Object ref = name_; + if (ref instanceof java.lang.String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + name_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + + public static final int FRACTION_FIELD_NUMBER = 2; + private double fraction_; + /** + * 
+   * A value in the range (0.0, 1.0) that specifies the fractional point at
+   * which the original stream should be split. The actual split point is
+   * evaluated on pre-filtered rows, so if a filter is provided, then there is
+   * no guarantee that the division of the rows between the new child streams
+   * will be proportional to this fractional value. Additionally, because the
+   * server-side unit for assigning data is collections of rows, this fraction
+   * will always map to a data storage boundary on the server side.
+   *
+ * + * double fraction = 2; + * @return The fraction. + */ + public double getFraction() { + return fraction_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (!getNameBytes().isEmpty()) { + com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_); + } + if (fraction_ != 0D) { + output.writeDouble(2, fraction_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (!getNameBytes().isEmpty()) { + size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_); + } + if (fraction_ != 0D) { + size += com.google.protobuf.CodedOutputStream + .computeDoubleSize(2, fraction_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest other = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) obj; + + if (!getName() + .equals(other.getName())) return false; + if (java.lang.Double.doubleToLongBits(getFraction()) + != java.lang.Double.doubleToLongBits( + other.getFraction())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + NAME_FIELD_NUMBER; + hash = (53 * hash) + getName().hashCode(); + hash = (37 * hash) + FRACTION_FIELD_NUMBER; + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + java.lang.Double.doubleToLongBits(getFraction())); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Request message for `SplitReadStream`.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequestOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + name_ = ""; + + fraction_ = 0D; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest build() { + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest result = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest(this); + result.name_ = name_; + result.fraction_ = fraction_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance()) return this; + if (!other.getName().isEmpty()) { + name_ = other.name_; + onChanged(); + } + if (other.getFraction() != 0D) { + setFraction(other.getFraction()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private java.lang.Object name_ = ""; + /** + * 
+     * Required. Name of the stream to split.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + public java.lang.String getName() { + java.lang.Object ref = name_; + if (!(ref instanceof java.lang.String)) { + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; + java.lang.String s = bs.toStringUtf8(); + name_ = s; + return s; + } else { + return (java.lang.String) ref; + } + } + /** + * 
+     * Required. Name of the stream to split.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + public com.google.protobuf.ByteString + getNameBytes() { + java.lang.Object ref = name_; + if (ref instanceof String) { + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); + name_ = b; + return b; + } else { + return (com.google.protobuf.ByteString) ref; + } + } + /** + * 
+     * Required. Name of the stream to split.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @param value The name to set. + * @return This builder for chaining. + */ + public Builder setName( + java.lang.String value) { + if (value == null) { + throw new NullPointerException(); + } + + name_ = value; + onChanged(); + return this; + } + /** + * 
+     * Required. Name of the stream to split.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return This builder for chaining. + */ + public Builder clearName() { + + name_ = getDefaultInstance().getName(); + onChanged(); + return this; + } + /** + * 
+     * Required. Name of the stream to split.
+     *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @param value The bytes for name to set. + * @return This builder for chaining. + */ + public Builder setNameBytes( + com.google.protobuf.ByteString value) { + if (value == null) { + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); + + name_ = value; + onChanged(); + return this; + } + + private double fraction_ ; + /** + * 
+     * A value in the range (0.0, 1.0) that specifies the fractional point at
+     * which the original stream should be split. The actual split point is
+     * evaluated on pre-filtered rows, so if a filter is provided, then there is
+     * no guarantee that the division of the rows between the new child streams
+     * will be proportional to this fractional value. Additionally, because the
+     * server-side unit for assigning data is collections of rows, this fraction
+     * will always map to a data storage boundary on the server side.
+     *
+ * + * double fraction = 2; + * @return The fraction. + */ + public double getFraction() { + return fraction_; + } + /** + * 
+     * A value in the range (0.0, 1.0) that specifies the fractional point at
+     * which the original stream should be split. The actual split point is
+     * evaluated on pre-filtered rows, so if a filter is provided, then there is
+     * no guarantee that the division of the rows between the new child streams
+     * will be proportional to this fractional value. Additionally, because the
+     * server-side unit for assigning data is collections of rows, this fraction
+     * will always map to a data storage boundary on the server side.
+     *
+ * + * double fraction = 2; + * @param value The fraction to set. + * @return This builder for chaining. + */ + public Builder setFraction(double value) { + + fraction_ = value; + onChanged(); + return this; + } + /** + * 
+     * A value in the range (0.0, 1.0) that specifies the fractional point at
+     * which the original stream should be split. The actual split point is
+     * evaluated on pre-filtered rows, so if a filter is provided, then there is
+     * no guarantee that the division of the rows between the new child streams
+     * will be proportional to this fractional value. Additionally, because the
+     * server-side unit for assigning data is collections of rows, this fraction
+     * will always map to a data storage boundary on the server side.
+     *
+ * + * double fraction = 2; + * @return This builder for chaining. + */ + public Builder clearFraction() { + + fraction_ = 0D; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) + private static final com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public SplitReadStreamRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new SplitReadStreamRequest(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java new file mode 100644 index 0000000000..c8c502945e --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java @@ -0,0 +1,61 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface SplitReadStreamRequestOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Required. Name of the stream to split.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The name. + */ + java.lang.String getName(); + /** + * 
+   * Required. Name of the stream to split.
+   *
+ * + * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } + * @return The bytes for name. + */ + com.google.protobuf.ByteString + getNameBytes(); + + /** + * 
+   * A value in the range (0.0, 1.0) that specifies the fractional point at
+   * which the original stream should be split. The actual split point is
+   * evaluated on pre-filtered rows, so if a filter is provided, then there is
+   * no guarantee that the division of the rows between the new child streams
+   * will be proportional to this fractional value. Additionally, because the
+   * server-side unit for assigning data is collections of rows, this fraction
+   * will always map to a data storage boundary on the server side.
+   *
+ * + * double fraction = 2; + * @return The fraction. + */ + double getFraction(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java new file mode 100644 index 0000000000..69d3fb64b7 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java @@ -0,0 +1,945 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Response message for `SplitReadStream`.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse} + */ +public final class SplitReadStreamResponse extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) + SplitReadStreamResponseOrBuilder { +private static final long serialVersionUID = 0L; + // Use SplitReadStreamResponse.newBuilder() to construct. + private SplitReadStreamResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private SplitReadStreamResponse() { + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new SplitReadStreamResponse(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private SplitReadStreamResponse( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 10: { + com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder subBuilder = null; + if (primaryStream_ != null) { + subBuilder = primaryStream_.toBuilder(); + } + primaryStream_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(primaryStream_); + primaryStream_ = subBuilder.buildPartial(); + } + + break; + } + case 18: { + com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder subBuilder = null; + if (remainderStream_ != null) { + subBuilder = remainderStream_.toBuilder(); + } + remainderStream_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(remainderStream_); + remainderStream_ = subBuilder.buildPartial(); + } + + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder.class); + } + + public static final int PRIMARY_STREAM_FIELD_NUMBER = 1; + private com.google.cloud.bigquery.storage.v1beta2.ReadStream primaryStream_; + /** + * 
+   * Primary stream, which contains the beginning portion of
+   * |original_stream|. An empty value indicates that the original stream can no
+   * longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + * @return Whether the primaryStream field is set. + */ + public boolean hasPrimaryStream() { + return primaryStream_ != null; + } + /** + * 
+   * Primary stream, which contains the beginning portion of
+   * |original_stream|. An empty value indicates that the original stream can no
+   * longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + * @return The primaryStream. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getPrimaryStream() { + return primaryStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : primaryStream_; + } + /** + * 
+   * Primary stream, which contains the beginning portion of
+   * |original_stream|. An empty value indicates that the original stream can no
+   * longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryStreamOrBuilder() { + return getPrimaryStream(); + } + + public static final int REMAINDER_STREAM_FIELD_NUMBER = 2; + private com.google.cloud.bigquery.storage.v1beta2.ReadStream remainderStream_; + /** + * 
+   * Remainder stream, which contains the tail of |original_stream|. An empty
+   * value indicates that the original stream can no longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + * @return Whether the remainderStream field is set. + */ + public boolean hasRemainderStream() { + return remainderStream_ != null; + } + /** + * 
+   * Remainder stream, which contains the tail of |original_stream|. An empty
+   * value indicates that the original stream can no longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + * @return The remainderStream. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream() { + return remainderStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : remainderStream_; + } + /** + * 
+   * Remainder stream, which contains the tail of |original_stream|. An empty
+   * value indicates that the original stream can no longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getRemainderStreamOrBuilder() { + return getRemainderStream(); + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (primaryStream_ != null) { + output.writeMessage(1, getPrimaryStream()); + } + if (remainderStream_ != null) { + output.writeMessage(2, getRemainderStream()); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (primaryStream_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(1, getPrimaryStream()); + } + if (remainderStream_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(2, getRemainderStream()); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse other = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) obj; + + if (hasPrimaryStream() != other.hasPrimaryStream()) return false; + if (hasPrimaryStream()) { + if (!getPrimaryStream() + .equals(other.getPrimaryStream())) return false; + } + if (hasRemainderStream() != other.hasRemainderStream()) return false; + if (hasRemainderStream()) { + if (!getRemainderStream() + .equals(other.getRemainderStream())) return false; + } + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + if (hasPrimaryStream()) { + hash = (37 * hash) + PRIMARY_STREAM_FIELD_NUMBER; + hash = (53 * hash) + getPrimaryStream().hashCode(); + } + if (hasRemainderStream()) { + hash = (37 * hash) + REMAINDER_STREAM_FIELD_NUMBER; + hash = (53 * hash) + getRemainderStream().hashCode(); + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Response message for `SplitReadStream`.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponseOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + if (primaryStreamBuilder_ == null) { + primaryStream_ = null; + } else { + primaryStream_ = null; + primaryStreamBuilder_ = null; + } + if (remainderStreamBuilder_ == null) { + remainderStream_ = null; + } else { + remainderStream_ = null; + remainderStreamBuilder_ = null; + } + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse build() { + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse result = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse(this); + if (primaryStreamBuilder_ == null) { + result.primaryStream_ = primaryStream_; + } else { + result.primaryStream_ = primaryStreamBuilder_.build(); + } + if (remainderStreamBuilder_ == null) { + result.remainderStream_ = remainderStream_; + } else { + result.remainderStream_ = remainderStreamBuilder_.build(); + } + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance()) return this; + if (other.hasPrimaryStream()) { + mergePrimaryStream(other.getPrimaryStream()); + } + if (other.hasRemainderStream()) { + mergeRemainderStream(other.getRemainderStream()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private com.google.cloud.bigquery.storage.v1beta2.ReadStream primaryStream_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> primaryStreamBuilder_; + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + * @return Whether the primaryStream field is set. + */ + public boolean hasPrimaryStream() { + return primaryStreamBuilder_ != null || primaryStream_ != null; + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + * @return The primaryStream. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getPrimaryStream() { + if (primaryStreamBuilder_ == null) { + return primaryStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : primaryStream_; + } else { + return primaryStreamBuilder_.getMessage(); + } + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public Builder setPrimaryStream(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (primaryStreamBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + primaryStream_ = value; + onChanged(); + } else { + primaryStreamBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public Builder setPrimaryStream( + com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) { + if (primaryStreamBuilder_ == null) { + primaryStream_ = builderForValue.build(); + onChanged(); + } else { + primaryStreamBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public Builder mergePrimaryStream(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (primaryStreamBuilder_ == null) { + if (primaryStream_ != null) { + primaryStream_ = + com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder(primaryStream_).mergeFrom(value).buildPartial(); + } else { + primaryStream_ = value; + } + onChanged(); + } else { + primaryStreamBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public Builder clearPrimaryStream() { + if (primaryStreamBuilder_ == null) { + primaryStream_ = null; + onChanged(); + } else { + primaryStream_ = null; + primaryStreamBuilder_ = null; + } + + return this; + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getPrimaryStreamBuilder() { + + onChanged(); + return getPrimaryStreamFieldBuilder().getBuilder(); + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryStreamOrBuilder() { + if (primaryStreamBuilder_ != null) { + return primaryStreamBuilder_.getMessageOrBuilder(); + } else { + return primaryStream_ == null ? + com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : primaryStream_; + } + } + /** + * 
+     * Primary stream, which contains the beginning portion of
+     * |original_stream|. An empty value indicates that the original stream can no
+     * longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> + getPrimaryStreamFieldBuilder() { + if (primaryStreamBuilder_ == null) { + primaryStreamBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>( + getPrimaryStream(), + getParentForChildren(), + isClean()); + primaryStream_ = null; + } + return primaryStreamBuilder_; + } + + private com.google.cloud.bigquery.storage.v1beta2.ReadStream remainderStream_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> remainderStreamBuilder_; + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + * @return Whether the remainderStream field is set. + */ + public boolean hasRemainderStream() { + return remainderStreamBuilder_ != null || remainderStream_ != null; + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + * @return The remainderStream. + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream() { + if (remainderStreamBuilder_ == null) { + return remainderStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : remainderStream_; + } else { + return remainderStreamBuilder_.getMessage(); + } + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public Builder setRemainderStream(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (remainderStreamBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + remainderStream_ = value; + onChanged(); + } else { + remainderStreamBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public Builder setRemainderStream( + com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) { + if (remainderStreamBuilder_ == null) { + remainderStream_ = builderForValue.build(); + onChanged(); + } else { + remainderStreamBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public Builder mergeRemainderStream(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) { + if (remainderStreamBuilder_ == null) { + if (remainderStream_ != null) { + remainderStream_ = + com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder(remainderStream_).mergeFrom(value).buildPartial(); + } else { + remainderStream_ = value; + } + onChanged(); + } else { + remainderStreamBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public Builder clearRemainderStream() { + if (remainderStreamBuilder_ == null) { + remainderStream_ = null; + onChanged(); + } else { + remainderStream_ = null; + remainderStreamBuilder_ = null; + } + + return this; + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getRemainderStreamBuilder() { + + onChanged(); + return getRemainderStreamFieldBuilder().getBuilder(); + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getRemainderStreamOrBuilder() { + if (remainderStreamBuilder_ != null) { + return remainderStreamBuilder_.getMessageOrBuilder(); + } else { + return remainderStream_ == null ? + com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : remainderStream_; + } + } + /** + * 
+     * Remainder stream, which contains the tail of |original_stream|. An empty
+     * value indicates that the original stream can no longer be split.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> + getRemainderStreamFieldBuilder() { + if (remainderStreamBuilder_ == null) { + remainderStreamBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>( + getRemainderStream(), + getParentForChildren(), + isClean()); + remainderStream_ = null; + } + return remainderStreamBuilder_; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) + private static final com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public SplitReadStreamResponse parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new SplitReadStreamResponse(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java new file mode 100644 index 0000000000..b9e74a24be --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java @@ -0,0 +1,88 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface SplitReadStreamResponseOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Primary stream, which contains the beginning portion of
+   * |original_stream|. An empty value indicates that the original stream can no
+   * longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + * @return Whether the primaryStream field is set. + */ + boolean hasPrimaryStream(); + /** + * 
+   * Primary stream, which contains the beginning portion of
+   * |original_stream|. An empty value indicates that the original stream can no
+   * longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + * @return The primaryStream. + */ + com.google.cloud.bigquery.storage.v1beta2.ReadStream getPrimaryStream(); + /** + * 
+   * Primary stream, which contains the beginning portion of
+   * |original_stream|. An empty value indicates that the original stream can no
+   * longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryStreamOrBuilder(); + + /** + * 
+   * Remainder stream, which contains the tail of |original_stream|. An empty
+   * value indicates that the original stream can no longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + * @return Whether the remainderStream field is set. + */ + boolean hasRemainderStream(); + /** + * 
+   * Remainder stream, which contains the tail of |original_stream|. An empty
+   * value indicates that the original stream can no longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + * @return The remainderStream. + */ + com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream(); + /** + * 
+   * Remainder stream, which contains the tail of |original_stream|. An empty
+   * value indicates that the original stream can no longer be split.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2; + */ + com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getRemainderStreamOrBuilder(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java new file mode 100644 index 0000000000..0e61401871 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java @@ -0,0 +1,225 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public final class StorageProto { + private StorageProto() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable; + + public static com.google.protobuf.Descriptors.FileDescriptor + getDescriptor() { + return descriptor; + } + private static com.google.protobuf.Descriptors.FileDescriptor + descriptor; + static { + java.lang.String[] descriptorData = { + "\n3google/cloud/bigquery/storage/v1beta2/" + + "storage.proto\022%google.cloud.bigquery.sto" + + "rage.v1beta2\032\034google/api/annotations.pro" + + "to\032\027google/api/client.proto\032\037google/api/" + + "field_behavior.proto\032\031google/api/resourc" + + "e.proto\0321google/cloud/bigquery/storage/v" + + "1beta2/arrow.proto\0320google/cloud/bigquer" + + "y/storage/v1beta2/avro.proto\0322google/clo" + + "ud/bigquery/storage/v1beta2/stream.proto" + + "\"\310\001\n\030CreateReadSessionRequest\022C\n\006parent\030" + + "\001 \001(\tB3\340A\002\372A-\n+cloudresourcemanager.goog" + + "leapis.com/Project\022M\n\014read_session\030\002 \001(\013" + + "22.google.cloud.bigquery.storage.v1beta2" + + ".ReadSessionB\003\340A\002\022\030\n\020max_stream_count\030\003 " + + "\001(\005\";\n\017ReadRowsRequest\022\030\n\013read_stream\030\001 " + + "\001(\tB\003\340A\002\022\016\n\006offset\030\002 \001(\003\")\n\rThrottleStat" + + "e\022\030\n\020throttle_percent\030\001 \001(\005\"\234\001\n\013StreamSt" + + "ats\022M\n\010progress\030\002 \001(\0132;.google.cloud.big" + + "query.storage.v1beta2.StreamStats.Progre" + + "ss\032>\n\010Progress\022\031\n\021at_response_start\030\001 \001(" + + "\001\022\027\n\017at_response_end\030\002 \001(\001\"\333\002\n\020ReadRowsR" + + "esponse\022D\n\tavro_rows\030\003 \001(\0132/.google.clou" + + "d.bigquery.storage.v1beta2.AvroRowsH\000\022U\n" + + "\022arrow_record_batch\030\004 \001(\01327.google.cloud" + + ".bigquery.storage.v1beta2.ArrowRecordBat" + + "chH\000\022\021\n\trow_count\030\006 \001(\003\022A\n\005stats\030\002 \001(\01322" + + ".google.cloud.bigquery.storage.v1beta2.S" + + "treamStats\022L\n\016throttle_state\030\005 \001(\01324.goo" + + "gle.cloud.bigquery.storage.v1beta2.Throt" + + "tleStateB\006\n\004rows\"k\n\026SplitReadStreamReque" + + "st\022?\n\004name\030\001 \001(\tB1\340A\002\372A+\n)bigquerystorag" + + "e.googleapis.com/ReadStream\022\020\n\010fraction\030" + + "\002 \001(\001\"\261\001\n\027SplitReadStreamResponse\022I\n\016pri" + + "mary_stream\030\001 \001(\01321.google.cloud.bigquer" + + "y.storage.v1beta2.ReadStream\022K\n\020remainde" + + "r_stream\030\002 \001(\01321.google.cloud.bigquery.s" + + "torage.v1beta2.ReadStream2\363\006\n\014BigQueryRe" + + "ad\022\370\001\n\021CreateReadSession\022?.google.cloud." + + "bigquery.storage.v1beta2.CreateReadSessi" + + "onRequest\0322.google.cloud.bigquery.storag" + + "e.v1beta2.ReadSession\"n\202\323\344\223\002A\".google.cloud.bigquery.storage.v1beta" + + "2.SplitReadStreamResponse\"C\202\323\344\223\002=\022;/v1be" + + "ta2/{name=projects/*/locations/*/session" + + "s/*/streams/*}\032\256\001\312A\036bigquerystorage.goog" + + "leapis.com\322A\211\001https://www.googleapis.com" + + "/auth/bigquery,https://www.googleapis.co" + + "m/auth/bigquery.readonly,https://www.goo" + + "gleapis.com/auth/cloud-platformB\211\001\n)com." + + "google.cloud.bigquery.storage.v1beta2B\014S" + + "torageProtoP\001ZLgoogle.golang.org/genprot" + + "o/googleapis/cloud/bigquery/storage/v1be" + + "ta2;storageb\006proto3" + }; + descriptor = com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + com.google.api.AnnotationsProto.getDescriptor(), + com.google.api.ClientProto.getDescriptor(), + com.google.api.FieldBehaviorProto.getDescriptor(), + com.google.api.ResourceProto.getDescriptor(), + com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(), + com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(), + com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor(), + }); + internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor, + new java.lang.String[] { "Parent", "ReadSession", "MaxStreamCount", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor, + new java.lang.String[] { "ReadStream", "Offset", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor = + getDescriptor().getMessageTypes().get(2); + internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor, + new java.lang.String[] { "ThrottlePercent", }); + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor = + getDescriptor().getMessageTypes().get(3); + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor, + new java.lang.String[] { "Progress", }); + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor = + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor.getNestedTypes().get(0); + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor, + new java.lang.String[] { "AtResponseStart", "AtResponseEnd", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor = + getDescriptor().getMessageTypes().get(4); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor, + new java.lang.String[] { "AvroRows", "ArrowRecordBatch", "RowCount", "Stats", "ThrottleState", "Rows", }); + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor = + getDescriptor().getMessageTypes().get(5); + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor, + new java.lang.String[] { "Name", "Fraction", }); + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor = + getDescriptor().getMessageTypes().get(6); + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor, + new java.lang.String[] { "PrimaryStream", "RemainderStream", }); + com.google.protobuf.ExtensionRegistry registry = + com.google.protobuf.ExtensionRegistry.newInstance(); + registry.add(com.google.api.ClientProto.defaultHost); + registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); + registry.add(com.google.api.AnnotationsProto.http); + registry.add(com.google.api.ClientProto.methodSignature); + registry.add(com.google.api.ClientProto.oauthScopes); + registry.add(com.google.api.ResourceProto.resourceReference); + com.google.protobuf.Descriptors.FileDescriptor + .internalUpdateFileDescriptor(descriptor, registry); + com.google.api.AnnotationsProto.getDescriptor(); + com.google.api.ClientProto.getDescriptor(); + com.google.api.FieldBehaviorProto.getDescriptor(); + com.google.api.ResourceProto.getDescriptor(); + com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(); + com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(); + com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor(); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java new file mode 100644 index 0000000000..7af3467510 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java @@ -0,0 +1,148 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/stream.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public final class StreamProto { + private StreamProto() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable; + + public static com.google.protobuf.Descriptors.FileDescriptor + getDescriptor() { + return descriptor; + } + private static com.google.protobuf.Descriptors.FileDescriptor + descriptor; + static { + java.lang.String[] descriptorData = { + "\n2google/cloud/bigquery/storage/v1beta2/" + + "stream.proto\022%google.cloud.bigquery.stor" + + "age.v1beta2\032\037google/api/field_behavior.p" + + "roto\032\031google/api/resource.proto\0321google/" + + "cloud/bigquery/storage/v1beta2/arrow.pro" + + "to\0320google/cloud/bigquery/storage/v1beta" + + "2/avro.proto\032\037google/protobuf/timestamp." + + "proto\"\336\006\n\013ReadSession\022\021\n\004name\030\001 \001(\tB\003\340A\003" + + "\0224\n\013expire_time\030\002 \001(\0132\032.google.protobuf." + + "TimestampB\003\340A\003\022K\n\013data_format\030\003 \001(\01621.go" + + "ogle.cloud.bigquery.storage.v1beta2.Data" + + "FormatB\003\340A\005\022M\n\013avro_schema\030\004 \001(\01321.googl" + + "e.cloud.bigquery.storage.v1beta2.AvroSch" + + "emaB\003\340A\003H\000\022O\n\014arrow_schema\030\005 \001(\01322.googl" + + "e.cloud.bigquery.storage.v1beta2.ArrowSc" + + "hemaB\003\340A\003H\000\022\r\n\005table\030\006 \001(\t\022_\n\017table_modi" + + "fiers\030\007 \001(\0132A.google.cloud.bigquery.stor" + + "age.v1beta2.ReadSession.TableModifiersB\003" + + "\340A\001\022^\n\014read_options\030\010 \001(\0132C.google.cloud" + + ".bigquery.storage.v1beta2.ReadSession.Ta" + + "bleReadOptionsB\003\340A\001\022G\n\007streams\030\n \003(\01321.g" + + "oogle.cloud.bigquery.storage.v1beta2.Rea" + + "dStreamB\003\340A\003\032C\n\016TableModifiers\0221\n\rsnapsh" + + "ot_time\030\001 \001(\0132\032.google.protobuf.Timestam" + + "p\032D\n\020TableReadOptions\022\027\n\017selected_fields" + + "\030\001 \003(\t\022\027\n\017row_restriction\030\002 \001(\t:k\352Ah\n*bi" + + "gquerystorage.googleapis.com/ReadSession" + + "\022:projects/{project}/locations/{location" + + "}/sessions/{session}B\010\n\006schema\"\234\001\n\nReadS" + + "tream\022\021\n\004name\030\001 \001(\tB\003\340A\003:{\352Ax\n)bigquerys" + + "torage.googleapis.com/ReadStream\022Kprojec" + + "ts/{project}/locations/{location}/sessio" + + "ns/{session}/streams/{stream}*>\n\nDataFor" + + "mat\022\033\n\027DATA_FORMAT_UNSPECIFIED\020\000\022\010\n\004AVRO" + + "\020\001\022\t\n\005ARROW\020\002B\210\001\n)com.google.cloud.bigqu" + + "ery.storage.v1beta2B\013StreamProtoP\001ZLgoog" + + "le.golang.org/genproto/googleapis/cloud/" + + "bigquery/storage/v1beta2;storageb\006proto3" + }; + descriptor = com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + com.google.api.FieldBehaviorProto.getDescriptor(), + com.google.api.ResourceProto.getDescriptor(), + com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(), + com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(), + com.google.protobuf.TimestampProto.getDescriptor(), + }); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor, + new java.lang.String[] { "Name", "ExpireTime", "DataFormat", "AvroSchema", "ArrowSchema", "Table", "TableModifiers", "ReadOptions", "Streams", "Schema", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor = + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor.getNestedTypes().get(0); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor, + new java.lang.String[] { "SnapshotTime", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor = + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor.getNestedTypes().get(1); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor, + new java.lang.String[] { "SelectedFields", "RowRestriction", }); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor, + new java.lang.String[] { "Name", }); + com.google.protobuf.ExtensionRegistry registry = + com.google.protobuf.ExtensionRegistry.newInstance(); + registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); + registry.add(com.google.api.ResourceProto.resource); + com.google.protobuf.Descriptors.FileDescriptor + .internalUpdateFileDescriptor(descriptor, registry); + com.google.api.FieldBehaviorProto.getDescriptor(); + com.google.api.ResourceProto.getDescriptor(); + com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(); + com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(); + com.google.protobuf.TimestampProto.getDescriptor(); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java new file mode 100644 index 0000000000..280ec8ec73 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java @@ -0,0 +1,1324 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Estimated stream statistics for a given Stream.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats} + */ +public final class StreamStats extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.StreamStats) + StreamStatsOrBuilder { +private static final long serialVersionUID = 0L; + // Use StreamStats.newBuilder() to construct. + private StreamStats(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private StreamStats() { + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new StreamStats(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private StreamStats( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 18: { + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder subBuilder = null; + if (progress_ != null) { + subBuilder = progress_.toBuilder(); + } + progress_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.parser(), extensionRegistry); + if (subBuilder != null) { + subBuilder.mergeFrom(progress_); + progress_ = subBuilder.buildPartial(); + } + + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.StreamStats.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder.class); + } + + public interface ProgressOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+     * The fraction of rows assigned to the stream that have been processed by
+     * the server so far, not including the rows in the current response
+     * message.
+     * This value, along with `at_response_end`, can be used to interpolate
+     * the progress made as the rows in the message are being processed using
+     * the following formula: `at_response_start + (at_response_end -
+     * at_response_start) * rows_processed_from_response / rows_in_response`.
+     * Note that if a filter is provided, the `at_response_end` value of the
+     * previous response may not necessarily be equal to the
+     * `at_response_start` value of the current response.
+     *
+ * + * double at_response_start = 1; + * @return The atResponseStart. + */ + double getAtResponseStart(); + + /** + * 
+     * Similar to `at_response_start`, except that this value includes the
+     * rows in the current response.
+     *
+ * + * double at_response_end = 2; + * @return The atResponseEnd. + */ + double getAtResponseEnd(); + } + /** + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats.Progress} + */ + public static final class Progress extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) + ProgressOrBuilder { + private static final long serialVersionUID = 0L; + // Use Progress.newBuilder() to construct. + private Progress(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private Progress() { + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new Progress(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private Progress( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 9: { + + atResponseStart_ = input.readDouble(); + break; + } + case 17: { + + atResponseEnd_ = input.readDouble(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder.class); + } + + public static final int AT_RESPONSE_START_FIELD_NUMBER = 1; + private double atResponseStart_; + /** + * 
+     * The fraction of rows assigned to the stream that have been processed by
+     * the server so far, not including the rows in the current response
+     * message.
+     * This value, along with `at_response_end`, can be used to interpolate
+     * the progress made as the rows in the message are being processed using
+     * the following formula: `at_response_start + (at_response_end -
+     * at_response_start) * rows_processed_from_response / rows_in_response`.
+     * Note that if a filter is provided, the `at_response_end` value of the
+     * previous response may not necessarily be equal to the
+     * `at_response_start` value of the current response.
+     *
+ * + * double at_response_start = 1; + * @return The atResponseStart. + */ + public double getAtResponseStart() { + return atResponseStart_; + } + + public static final int AT_RESPONSE_END_FIELD_NUMBER = 2; + private double atResponseEnd_; + /** + * 
+     * Similar to `at_response_start`, except that this value includes the
+     * rows in the current response.
+     *
+ * + * double at_response_end = 2; + * @return The atResponseEnd. + */ + public double getAtResponseEnd() { + return atResponseEnd_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (atResponseStart_ != 0D) { + output.writeDouble(1, atResponseStart_); + } + if (atResponseEnd_ != 0D) { + output.writeDouble(2, atResponseEnd_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (atResponseStart_ != 0D) { + size += com.google.protobuf.CodedOutputStream + .computeDoubleSize(1, atResponseStart_); + } + if (atResponseEnd_ != 0D) { + size += com.google.protobuf.CodedOutputStream + .computeDoubleSize(2, atResponseEnd_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress other = (com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) obj; + + if (java.lang.Double.doubleToLongBits(getAtResponseStart()) + != java.lang.Double.doubleToLongBits( + other.getAtResponseStart())) return false; + if (java.lang.Double.doubleToLongBits(getAtResponseEnd()) + != java.lang.Double.doubleToLongBits( + other.getAtResponseEnd())) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + AT_RESPONSE_START_FIELD_NUMBER; + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + java.lang.Double.doubleToLongBits(getAtResponseStart())); + hash = (37 * hash) + AT_RESPONSE_END_FIELD_NUMBER; + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + java.lang.Double.doubleToLongBits(getAtResponseEnd())); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats.Progress} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) + com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + atResponseStart_ = 0D; + + atResponseEnd_ = 0D; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress build() { + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress result = new com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress(this); + result.atResponseStart_ = atResponseStart_; + result.atResponseEnd_ = atResponseEnd_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance()) return this; + if (other.getAtResponseStart() != 0D) { + setAtResponseStart(other.getAtResponseStart()); + } + if (other.getAtResponseEnd() != 0D) { + setAtResponseEnd(other.getAtResponseEnd()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private double atResponseStart_ ; + /** + * 
+       * The fraction of rows assigned to the stream that have been processed by
+       * the server so far, not including the rows in the current response
+       * message.
+       * This value, along with `at_response_end`, can be used to interpolate
+       * the progress made as the rows in the message are being processed using
+       * the following formula: `at_response_start + (at_response_end -
+       * at_response_start) * rows_processed_from_response / rows_in_response`.
+       * Note that if a filter is provided, the `at_response_end` value of the
+       * previous response may not necessarily be equal to the
+       * `at_response_start` value of the current response.
+       *
+ * + * double at_response_start = 1; + * @return The atResponseStart. + */ + public double getAtResponseStart() { + return atResponseStart_; + } + /** + * 
+       * The fraction of rows assigned to the stream that have been processed by
+       * the server so far, not including the rows in the current response
+       * message.
+       * This value, along with `at_response_end`, can be used to interpolate
+       * the progress made as the rows in the message are being processed using
+       * the following formula: `at_response_start + (at_response_end -
+       * at_response_start) * rows_processed_from_response / rows_in_response`.
+       * Note that if a filter is provided, the `at_response_end` value of the
+       * previous response may not necessarily be equal to the
+       * `at_response_start` value of the current response.
+       *
+ * + * double at_response_start = 1; + * @param value The atResponseStart to set. + * @return This builder for chaining. + */ + public Builder setAtResponseStart(double value) { + + atResponseStart_ = value; + onChanged(); + return this; + } + /** + * 
+       * The fraction of rows assigned to the stream that have been processed by
+       * the server so far, not including the rows in the current response
+       * message.
+       * This value, along with `at_response_end`, can be used to interpolate
+       * the progress made as the rows in the message are being processed using
+       * the following formula: `at_response_start + (at_response_end -
+       * at_response_start) * rows_processed_from_response / rows_in_response`.
+       * Note that if a filter is provided, the `at_response_end` value of the
+       * previous response may not necessarily be equal to the
+       * `at_response_start` value of the current response.
+       *
+ * + * double at_response_start = 1; + * @return This builder for chaining. + */ + public Builder clearAtResponseStart() { + + atResponseStart_ = 0D; + onChanged(); + return this; + } + + private double atResponseEnd_ ; + /** + * 
+       * Similar to `at_response_start`, except that this value includes the
+       * rows in the current response.
+       *
+ * + * double at_response_end = 2; + * @return The atResponseEnd. + */ + public double getAtResponseEnd() { + return atResponseEnd_; + } + /** + * 
+       * Similar to `at_response_start`, except that this value includes the
+       * rows in the current response.
+       *
+ * + * double at_response_end = 2; + * @param value The atResponseEnd to set. + * @return This builder for chaining. + */ + public Builder setAtResponseEnd(double value) { + + atResponseEnd_ = value; + onChanged(); + return this; + } + /** + * 
+       * Similar to `at_response_start`, except that this value includes the
+       * rows in the current response.
+       *
+ * + * double at_response_end = 2; + * @return This builder for chaining. + */ + public Builder clearAtResponseEnd() { + + atResponseEnd_ = 0D; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) + private static final com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public Progress parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new Progress(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + + } + + public static final int PROGRESS_FIELD_NUMBER = 2; + private com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress_; + /** + * 
+   * Represents the progress of the current stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + * @return Whether the progress field is set. + */ + public boolean hasProgress() { + return progress_ != null; + } + /** + * 
+   * Represents the progress of the current stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + * @return The progress. + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getProgress() { + return progress_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance() : progress_; + } + /** + * 
+   * Represents the progress of the current stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder getProgressOrBuilder() { + return getProgress(); + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (progress_ != null) { + output.writeMessage(2, getProgress()); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (progress_ != null) { + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(2, getProgress()); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.StreamStats other = (com.google.cloud.bigquery.storage.v1beta2.StreamStats) obj; + + if (hasProgress() != other.hasProgress()) return false; + if (hasProgress()) { + if (!getProgress() + .equals(other.getProgress())) return false; + } + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + if (hasProgress()) { + hash = (37 * hash) + PROGRESS_FIELD_NUMBER; + hash = (53 * hash) + getProgress().hashCode(); + } + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.StreamStats prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Estimated stream statistics for a given Stream.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.StreamStats) + com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.StreamStats.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.StreamStats.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + if (progressBuilder_ == null) { + progress_ = null; + } else { + progress_ = null; + progressBuilder_ = null; + } + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats build() { + com.google.cloud.bigquery.storage.v1beta2.StreamStats result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.StreamStats result = new com.google.cloud.bigquery.storage.v1beta2.StreamStats(this); + if (progressBuilder_ == null) { + result.progress_ = progress_; + } else { + result.progress_ = progressBuilder_.build(); + } + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.StreamStats)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.StreamStats other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance()) return this; + if (other.hasProgress()) { + mergeProgress(other.getProgress()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.StreamStats parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.StreamStats) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress_; + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder> progressBuilder_; + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + * @return Whether the progress field is set. + */ + public boolean hasProgress() { + return progressBuilder_ != null || progress_ != null; + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + * @return The progress. + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getProgress() { + if (progressBuilder_ == null) { + return progress_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance() : progress_; + } else { + return progressBuilder_.getMessage(); + } + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public Builder setProgress(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress value) { + if (progressBuilder_ == null) { + if (value == null) { + throw new NullPointerException(); + } + progress_ = value; + onChanged(); + } else { + progressBuilder_.setMessage(value); + } + + return this; + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public Builder setProgress( + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder builderForValue) { + if (progressBuilder_ == null) { + progress_ = builderForValue.build(); + onChanged(); + } else { + progressBuilder_.setMessage(builderForValue.build()); + } + + return this; + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public Builder mergeProgress(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress value) { + if (progressBuilder_ == null) { + if (progress_ != null) { + progress_ = + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.newBuilder(progress_).mergeFrom(value).buildPartial(); + } else { + progress_ = value; + } + onChanged(); + } else { + progressBuilder_.mergeFrom(value); + } + + return this; + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public Builder clearProgress() { + if (progressBuilder_ == null) { + progress_ = null; + onChanged(); + } else { + progress_ = null; + progressBuilder_ = null; + } + + return this; + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder getProgressBuilder() { + + onChanged(); + return getProgressFieldBuilder().getBuilder(); + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder getProgressOrBuilder() { + if (progressBuilder_ != null) { + return progressBuilder_.getMessageOrBuilder(); + } else { + return progress_ == null ? + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance() : progress_; + } + } + /** + * 
+     * Represents the progress of the current stream.
+     *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + private com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder> + getProgressFieldBuilder() { + if (progressBuilder_ == null) { + progressBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder>( + getProgress(), + getParentForChildren(), + isClean()); + progress_ = null; + } + return progressBuilder_; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.StreamStats) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.StreamStats) + private static final com.google.cloud.bigquery.storage.v1beta2.StreamStats DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.StreamStats(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.StreamStats getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public StreamStats parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new StreamStats(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.StreamStats getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java new file mode 100644 index 0000000000..45c43afd1b --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java @@ -0,0 +1,52 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface StreamStatsOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.StreamStats) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * Represents the progress of the current stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + * @return Whether the progress field is set. + */ + boolean hasProgress(); + /** + * 
+   * Represents the progress of the current stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + * @return The progress. + */ + com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getProgress(); + /** + * 
+   * Represents the progress of the current stream.
+   *
+ * + * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2; + */ + com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder getProgressOrBuilder(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java new file mode 100644 index 0000000000..a80b14da9a --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java @@ -0,0 +1,525 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +/** + * 
+ * Information on if the current connection is being throttled.
+ *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ThrottleState} + */ +public final class ThrottleState extends + com.google.protobuf.GeneratedMessageV3 implements + // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ThrottleState) + ThrottleStateOrBuilder { +private static final long serialVersionUID = 0L; + // Use ThrottleState.newBuilder() to construct. + private ThrottleState(com.google.protobuf.GeneratedMessageV3.Builder builder) { + super(builder); + } + private ThrottleState() { + } + + @java.lang.Override + @SuppressWarnings({"unused"}) + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { + return new ThrottleState(); + } + + @java.lang.Override + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { + return this.unknownFields; + } + private ThrottleState( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + this(); + if (extensionRegistry == null) { + throw new java.lang.NullPointerException(); + } + com.google.protobuf.UnknownFieldSet.Builder unknownFields = + com.google.protobuf.UnknownFieldSet.newBuilder(); + try { + boolean done = false; + while (!done) { + int tag = input.readTag(); + switch (tag) { + case 0: + done = true; + break; + case 8: { + + throttlePercent_ = input.readInt32(); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; + } + break; + } + } + } + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(this); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); + } finally { + this.unknownFields = unknownFields.build(); + makeExtensionsImmutable(); + } + } + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ThrottleState.class, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder.class); + } + + public static final int THROTTLE_PERCENT_FIELD_NUMBER = 1; + private int throttlePercent_; + /** + * 
+   * How much this connection is being throttled. Zero means no throttling,
+   * 100 means fully throttled.
+   *
+ * + * int32 throttle_percent = 1; + * @return The throttlePercent. + */ + public int getThrottlePercent() { + return throttlePercent_; + } + + private byte memoizedIsInitialized = -1; + @java.lang.Override + public final boolean isInitialized() { + byte isInitialized = memoizedIsInitialized; + if (isInitialized == 1) return true; + if (isInitialized == 0) return false; + + memoizedIsInitialized = 1; + return true; + } + + @java.lang.Override + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (throttlePercent_ != 0) { + output.writeInt32(1, throttlePercent_); + } + unknownFields.writeTo(output); + } + + @java.lang.Override + public int getSerializedSize() { + int size = memoizedSize; + if (size != -1) return size; + + size = 0; + if (throttlePercent_ != 0) { + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(1, throttlePercent_); + } + size += unknownFields.getSerializedSize(); + memoizedSize = size; + return size; + } + + @java.lang.Override + public boolean equals(final java.lang.Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ThrottleState)) { + return super.equals(obj); + } + com.google.cloud.bigquery.storage.v1beta2.ThrottleState other = (com.google.cloud.bigquery.storage.v1beta2.ThrottleState) obj; + + if (getThrottlePercent() + != other.getThrottlePercent()) return false; + if (!unknownFields.equals(other.unknownFields)) return false; + return true; + } + + @java.lang.Override + public int hashCode() { + if (memoizedHashCode != 0) { + return memoizedHashCode; + } + int hash = 41; + hash = (19 * hash) + getDescriptor().hashCode(); + hash = (37 * hash) + THROTTLE_PERCENT_FIELD_NUMBER; + hash = (53 * hash) + getThrottlePercent(); + hash = (29 * hash) + unknownFields.hashCode(); + memoizedHashCode = hash; + return hash; + } + + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + com.google.protobuf.ByteString data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + com.google.protobuf.ByteString data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(byte[] data) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return PARSER.parseFrom(data, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseDelimitedFrom( + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); + } + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); + } + + @java.lang.Override + public Builder newBuilderForType() { return newBuilder(); } + public static Builder newBuilder() { + return DEFAULT_INSTANCE.toBuilder(); + } + public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ThrottleState prototype) { + return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); + } + @java.lang.Override + public Builder toBuilder() { + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); + } + + @java.lang.Override + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + Builder builder = new Builder(parent); + return builder; + } + /** + * 
+   * Information on if the current connection is being throttled.
+   *
+ * + * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ThrottleState} + */ + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements + // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ThrottleState) + com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder { + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor; + } + + @java.lang.Override + protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internalGetFieldAccessorTable() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable + .ensureFieldAccessorsInitialized( + com.google.cloud.bigquery.storage.v1beta2.ThrottleState.class, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder.class); + } + + // Construct using com.google.cloud.bigquery.storage.v1beta2.ThrottleState.newBuilder() + private Builder() { + maybeForceBuilderInitialization(); + } + + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + maybeForceBuilderInitialization(); + } + private void maybeForceBuilderInitialization() { + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } + } + @java.lang.Override + public Builder clear() { + super.clear(); + throttlePercent_ = 0; + + return this; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getDefaultInstanceForType() { + return com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance(); + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState build() { + com.google.cloud.bigquery.storage.v1beta2.ThrottleState result = buildPartial(); + if (!result.isInitialized()) { + throw newUninitializedMessageException(result); + } + return result; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState buildPartial() { + com.google.cloud.bigquery.storage.v1beta2.ThrottleState result = new com.google.cloud.bigquery.storage.v1beta2.ThrottleState(this); + result.throttlePercent_ = throttlePercent_; + onBuilt(); + return result; + } + + @java.lang.Override + public Builder clone() { + return super.clone(); + } + @java.lang.Override + public Builder setField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.setField(field, value); + } + @java.lang.Override + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { + return super.clearField(field); + } + @java.lang.Override + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { + return super.clearOneof(oneof); + } + @java.lang.Override + public Builder setRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { + return super.setRepeatedField(field, index, value); + } + @java.lang.Override + public Builder addRepeatedField( + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { + return super.addRepeatedField(field, value); + } + @java.lang.Override + public Builder mergeFrom(com.google.protobuf.Message other) { + if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ThrottleState) { + return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ThrottleState)other); + } else { + super.mergeFrom(other); + return this; + } + } + + public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ThrottleState other) { + if (other == com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance()) return this; + if (other.getThrottlePercent() != 0) { + setThrottlePercent(other.getThrottlePercent()); + } + this.mergeUnknownFields(other.unknownFields); + onChanged(); + return this; + } + + @java.lang.Override + public final boolean isInitialized() { + return true; + } + + @java.lang.Override + public Builder mergeFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws java.io.IOException { + com.google.cloud.bigquery.storage.v1beta2.ThrottleState parsedMessage = null; + try { + parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ThrottleState) e.getUnfinishedMessage(); + throw e.unwrapIOException(); + } finally { + if (parsedMessage != null) { + mergeFrom(parsedMessage); + } + } + return this; + } + + private int throttlePercent_ ; + /** + * 
+     * How much this connection is being throttled. Zero means no throttling,
+     * 100 means fully throttled.
+     *
+ * + * int32 throttle_percent = 1; + * @return The throttlePercent. + */ + public int getThrottlePercent() { + return throttlePercent_; + } + /** + * 
+     * How much this connection is being throttled. Zero means no throttling,
+     * 100 means fully throttled.
+     *
+ * + * int32 throttle_percent = 1; + * @param value The throttlePercent to set. + * @return This builder for chaining. + */ + public Builder setThrottlePercent(int value) { + + throttlePercent_ = value; + onChanged(); + return this; + } + /** + * 
+     * How much this connection is being throttled. Zero means no throttling,
+     * 100 means fully throttled.
+     *
+ * + * int32 throttle_percent = 1; + * @return This builder for chaining. + */ + public Builder clearThrottlePercent() { + + throttlePercent_ = 0; + onChanged(); + return this; + } + @java.lang.Override + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.setUnknownFields(unknownFields); + } + + @java.lang.Override + public final Builder mergeUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { + return super.mergeUnknownFields(unknownFields); + } + + + // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ThrottleState) + } + + // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ThrottleState) + private static final com.google.cloud.bigquery.storage.v1beta2.ThrottleState DEFAULT_INSTANCE; + static { + DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ThrottleState(); + } + + public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState getDefaultInstance() { + return DEFAULT_INSTANCE; + } + + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public ThrottleState parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new ThrottleState(input, extensionRegistry); + } + }; + + public static com.google.protobuf.Parser parser() { + return PARSER; + } + + @java.lang.Override + public com.google.protobuf.Parser getParserForType() { + return PARSER; + } + + @java.lang.Override + public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getDefaultInstanceForType() { + return DEFAULT_INSTANCE; + } + +} + diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java new file mode 100644 index 0000000000..67a9b64c02 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java @@ -0,0 +1,36 @@ + +/* + * Copyright 2020 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/bigquery/storage/v1beta2/storage.proto + +package com.google.cloud.bigquery.storage.v1beta2; + +public interface ThrottleStateOrBuilder extends + // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ThrottleState) + com.google.protobuf.MessageOrBuilder { + + /** + * 
+   * How much this connection is being throttled. Zero means no throttling,
+   * 100 means fully throttled.
+   *
+ * + * int32 throttle_percent = 1; + * @return The throttlePercent. + */ + int getThrottlePercent(); +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/arrow.proto b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/arrow.proto new file mode 100644 index 0000000000..0cca110293 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/arrow.proto @@ -0,0 +1,40 @@ +// Copyright 2019 Google LLC. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +syntax = "proto3"; + +package google.cloud.bigquery.storage.v1beta2; + +option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1beta2;storage"; +option java_multiple_files = true; +option java_outer_classname = "ArrowProto"; +option java_package = "com.google.cloud.bigquery.storage.v1beta2"; + +// Arrow schema as specified in +// https://arrow.apache.org/docs/python/api/datatypes.html +// and serialized to bytes using IPC: +// https://arrow.apache.org/docs/ipc.html. +// +// See code samples on how this message can be deserialized. +message ArrowSchema { + // IPC serialized Arrow schema. + bytes serialized_schema = 1; +} + +// Arrow RecordBatch. +message ArrowRecordBatch { + // IPC-serialized Arrow RecordBatch. + bytes serialized_record_batch = 1; +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/avro.proto b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/avro.proto new file mode 100644 index 0000000000..3719469066 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/avro.proto @@ -0,0 +1,36 @@ +// Copyright 2019 Google LLC. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +syntax = "proto3"; + +package google.cloud.bigquery.storage.v1beta2; + +option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1beta2;storage"; +option java_multiple_files = true; +option java_outer_classname = "AvroProto"; +option java_package = "com.google.cloud.bigquery.storage.v1beta2"; + +// Avro schema. +message AvroSchema { + // Json serialized schema, as described at + // https://avro.apache.org/docs/1.8.1/spec.html. + string schema = 1; +} + +// Avro rows. +message AvroRows { + // Binary serialized rows in a block. + bytes serialized_binary_rows = 1; +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/storage.proto b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/storage.proto new file mode 100644 index 0000000000..be03525403 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/storage.proto @@ -0,0 +1,227 @@ +// Copyright 2019 Google LLC. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +syntax = "proto3"; + +package google.cloud.bigquery.storage.v1beta2; + +import "google/api/annotations.proto"; +import "google/api/client.proto"; +import "google/api/field_behavior.proto"; +import "google/api/resource.proto"; +import "google/cloud/bigquery/storage/v1beta2/arrow.proto"; +import "google/cloud/bigquery/storage/v1beta2/avro.proto"; +import "google/cloud/bigquery/storage/v1beta2/stream.proto"; + +option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1beta2;storage"; +option java_multiple_files = true; +option java_outer_classname = "StorageProto"; +option java_package = "com.google.cloud.bigquery.storage.v1beta2"; + +// BigQuery Read API. +// +// The Read API can be used to read data from BigQuery. +service BigQueryRead { + option (google.api.default_host) = "bigquerystorage.googleapis.com"; + option (google.api.oauth_scopes) = + "https://www.googleapis.com/auth/bigquery," + "https://www.googleapis.com/auth/bigquery.readonly," + "https://www.googleapis.com/auth/cloud-platform"; + + // Creates a new read session. A read session divides the contents of a + // BigQuery table into one or more streams, which can then be used to read + // data from the table. The read session also specifies properties of the + // data to be read, such as a list of columns or a push-down filter describing + // the rows to be returned. + // + // A particular row can be read by at most one stream. When the caller has + // reached the end of each stream in the session, then all the data in the + // table has been read. + // + // Data is assigned to each stream such that roughly the same number of + // rows can be read from each stream. Because the server-side unit for + // assigning data is collections of rows, the API does not guarantee that + // each stream will return the same number or rows. Additionally, the + // limits are enforced based on the number of pre-filtered rows, so some + // filters can lead to lopsided assignments. + // + // Read sessions automatically expire 24 hours after they are created and do + // not require manual clean-up by the caller. + rpc CreateReadSession(CreateReadSessionRequest) returns (ReadSession) { + option (google.api.http) = { + post: "/v1beta2/{read_session.table=projects/*/datasets/*/tables/*}" + body: "*" + }; + option (google.api.method_signature) = + "parent,read_session,max_stream_count"; + } + + // Reads rows from the stream in the format prescribed by the ReadSession. + // Each response contains one or more table rows, up to a maximum of 100 MiB + // per response; read requests which attempt to read individual rows larger + // than 100 MiB will fail. + // + // Each request also returns a set of stream statistics reflecting the current + // state of the stream. + rpc ReadRows(ReadRowsRequest) returns (stream ReadRowsResponse) { + option (google.api.http) = { + get: "/v1beta2/{read_stream=projects/*/locations/*/sessions/*/streams/*}" + }; + option (google.api.method_signature) = "read_stream,offset"; + } + + // Splits a given `ReadStream` into two `ReadStream` objects. These + // `ReadStream` objects are referred to as the primary and the residual + // streams of the split. The original `ReadStream` can still be read from in + // the same manner as before. Both of the returned `ReadStream` objects can + // also be read from, and the rows returned by both child streams will be + // the same as the rows read from the original stream. + // + // Moreover, the two child streams will be allocated back-to-back in the + // original `ReadStream`. Concretely, it is guaranteed that for streams + // original, primary, and residual, that original[0-j] = primary[0-j] and + // original[j-n] = residual[0-m] once the streams have been read to + // completion. + rpc SplitReadStream(SplitReadStreamRequest) + returns (SplitReadStreamResponse) { + option (google.api.http) = { + get: "/v1beta2/{name=projects/*/locations/*/sessions/*/streams/*}" + }; + } +} + +// Request message for `CreateReadSession`. +message CreateReadSessionRequest { + // Required. The request project that owns the session, in the form of + // `projects/{project_id}`. + string parent = 1 [ + (google.api.field_behavior) = REQUIRED, + (google.api.resource_reference) = { + type: "cloudresourcemanager.googleapis.com/Project" + } + ]; + + // Required. Session to be created. + ReadSession read_session = 2 [(google.api.field_behavior) = REQUIRED]; + + // Max initial number of streams. If unset or zero, the server will + // provide a value of streams so as to produce reasonable throughput. Must be + // non-negative. The number of streams may be lower than the requested number, + // depending on the amount parallelism that is reasonable for the table. Error + // will be returned if the max count is greater than the current system + // max limit of 1,000. + // + // Streams must be read starting from offset 0. + int32 max_stream_count = 3; +} + +// Request message for `ReadRows`. +message ReadRowsRequest { + // Required. Stream to read rows from. + string read_stream = 1 [(google.api.field_behavior) = REQUIRED]; + + // The offset requested must be less than the last row read from Read. + // Requesting a larger offset is undefined. If not specified, start reading + // from offset zero. + int64 offset = 2; +} + +// Information on if the current connection is being throttled. +message ThrottleState { + // How much this connection is being throttled. Zero means no throttling, + // 100 means fully throttled. + int32 throttle_percent = 1; +} + +// Estimated stream statistics for a given Stream. +message StreamStats { + message Progress { + // The fraction of rows assigned to the stream that have been processed by + // the server so far, not including the rows in the current response + // message. + // + // This value, along with `at_response_end`, can be used to interpolate + // the progress made as the rows in the message are being processed using + // the following formula: `at_response_start + (at_response_end - + // at_response_start) * rows_processed_from_response / rows_in_response`. + // + // Note that if a filter is provided, the `at_response_end` value of the + // previous response may not necessarily be equal to the + // `at_response_start` value of the current response. + double at_response_start = 1; + + // Similar to `at_response_start`, except that this value includes the + // rows in the current response. + double at_response_end = 2; + } + + // Represents the progress of the current stream. + Progress progress = 2; +} + +// Response from calling `ReadRows` may include row data, progress and +// throttling information. +message ReadRowsResponse { + // Row data is returned in format specified during session creation. + oneof rows { + // Serialized row data in AVRO format. + AvroRows avro_rows = 3; + + // Serialized row data in Arrow RecordBatch format. + ArrowRecordBatch arrow_record_batch = 4; + } + + // Number of serialized rows in the rows block. + int64 row_count = 6; + + // Statistics for the stream. + StreamStats stats = 2; + + // Throttling state. If unset, the latest response still describes + // the current throttling status. + ThrottleState throttle_state = 5; +} + +// Request message for `SplitReadStream`. +message SplitReadStreamRequest { + // Required. Name of the stream to split. + string name = 1 [ + (google.api.field_behavior) = REQUIRED, + (google.api.resource_reference) = { + type: "bigquerystorage.googleapis.com/ReadStream" + } + ]; + + // A value in the range (0.0, 1.0) that specifies the fractional point at + // which the original stream should be split. The actual split point is + // evaluated on pre-filtered rows, so if a filter is provided, then there is + // no guarantee that the division of the rows between the new child streams + // will be proportional to this fractional value. Additionally, because the + // server-side unit for assigning data is collections of rows, this fraction + // will always map to a data storage boundary on the server side. + double fraction = 2; +} + +// Response message for `SplitReadStream`. +message SplitReadStreamResponse { + // Primary stream, which contains the beginning portion of + // |original_stream|. An empty value indicates that the original stream can no + // longer be split. + ReadStream primary_stream = 1; + + // Remainder stream, which contains the tail of |original_stream|. An empty + // value indicates that the original stream can no longer be split. + ReadStream remainder_stream = 2; +} diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/stream.proto b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/stream.proto new file mode 100644 index 0000000000..e5e643b9e2 --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/proto/google/cloud/bigquery/storage/v1beta2/stream.proto @@ -0,0 +1,135 @@ +// Copyright 2019 Google LLC. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +syntax = "proto3"; + +package google.cloud.bigquery.storage.v1beta2; + +import "google/api/field_behavior.proto"; +import "google/api/resource.proto"; +import "google/cloud/bigquery/storage/v1beta2/arrow.proto"; +import "google/cloud/bigquery/storage/v1beta2/avro.proto"; +import "google/protobuf/timestamp.proto"; + +option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1beta2;storage"; +option java_multiple_files = true; +option java_outer_classname = "StreamProto"; +option java_package = "com.google.cloud.bigquery.storage.v1beta2"; + +// Data format for input or output data. +enum DataFormat { + DATA_FORMAT_UNSPECIFIED = 0; + + // Avro is a standard open source row based file format. + // See https://avro.apache.org/ for more details. + AVRO = 1; + + // Arrow is a standard open source column-based message format. + // See https://arrow.apache.org/ for more details. + ARROW = 2; +} + +// Information about the ReadSession. +message ReadSession { + option (google.api.resource) = { + type: "bigquerystorage.googleapis.com/ReadSession" + pattern: "projects/{project}/locations/{location}/sessions/{session}" + }; + + // Additional attributes when reading a table. + message TableModifiers { + // The snapshot time of the table. If not set, interpreted as now. + google.protobuf.Timestamp snapshot_time = 1; + } + + // Options dictating how we read a table. + message TableReadOptions { + // Names of the fields in the table that should be read. If empty, all + // fields will be read. If the specified field is a nested field, all + // the sub-fields in the field will be selected. The output field order is + // unrelated to the order of fields in selected_fields. + repeated string selected_fields = 1; + + // SQL text filtering statement, similar to a WHERE clause in a query. + // Currently, only a single predicate that is a comparison between a column + // and a constant value is supported. Aggregates are not supported. + // + // Examples: "int_field > 5" + // "date_field = CAST('2014-9-27' as DATE)" + // "nullable_field is not NULL" + // "st_equals(geo_field, st_geofromtext("POINT(2, 2)"))" + // "numeric_field BETWEEN 1.0 AND 5.0" + string row_restriction = 2; + } + + // Output only. Unique identifier for the session, in the form + // `projects/{project_id}/locations/{location}/sessions/{session_id}`. + string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY]; + + // Output only. Time at which the session becomes invalid. After this time, + // subsequent requests to read this Session will return errors. The + // expire_time is automatically assigned and currently cannot be specified or + // updated. + google.protobuf.Timestamp expire_time = 2 + [(google.api.field_behavior) = OUTPUT_ONLY]; + + // Immutable. Data format of the output data. Behavior defaults to Apache + // Avro. + DataFormat data_format = 3 [(google.api.field_behavior) = IMMUTABLE]; + + // The schema for the read. If read_options.selected_fields is set, the + // schema may be different from the table schema as it will only contain + // the selected fields. + oneof schema { + // Output only. Avro schema. + AvroSchema avro_schema = 4 [(google.api.field_behavior) = OUTPUT_ONLY]; + + // Output only. Arrow schema. + ArrowSchema arrow_schema = 5 [(google.api.field_behavior) = OUTPUT_ONLY]; + } + + // Table that this ReadSession is reading from, in the form + // `projects/{project_id}/datasets/{dataset_id}/tables/{table_id} + string table = 6; + + // Optional. Any modifiers which are applied when reading from the specified + // table. + TableModifiers table_modifiers = 7 [(google.api.field_behavior) = OPTIONAL]; + + // Optional. Read options for this session (e.g. column selection, filters). + TableReadOptions read_options = 8 [(google.api.field_behavior) = OPTIONAL]; + + // Output only. A list of streams created with the session. + // + // At least one stream is created with the session. In the future, larger + // request_stream_count values *may* result in this list being unpopulated, + // in that case, the user will need to use a List method to get the streams + // instead, which is not yet available. + repeated ReadStream streams = 10 [(google.api.field_behavior) = OUTPUT_ONLY]; +} + +// Information about a single stream that gets data out of the storage system. +// Most of the information about `ReadStream` instances is aggregated, making +// `ReadStream` lightweight. +message ReadStream { + option (google.api.resource) = { + type: "bigquerystorage.googleapis.com/ReadStream" + pattern: "projects/{project}/locations/{location}/sessions/{session}/streams/{stream}" + }; + + // Output only. Name of the stream, in the form + // `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`. + string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY]; +} diff --git a/synth.metadata b/synth.metadata index 2957b3fdbb..b4a0524352 100644 --- a/synth.metadata +++ b/synth.metadata @@ -1,19 +1,25 @@ { - "updateTime": "2020-01-16T08:37:10.013112Z", + "updateTime": "2020-01-24T23:19:44.031416Z", "sources": [ { "generator": { "name": "artman", - "version": "0.44.0", - "dockerImage": "googleapis/artman@sha256:10a6d0342b8d62544810ac5ad86c3b21049ec0696608ac60175da8e513234344" + "version": "0.44.1", + "dockerImage": "googleapis/artman@sha256:5599b61e56a372d21b671969ee915fbca0f6c3a0daaeb898d01f8f685f1bbc8b" } }, { "git": { "name": "googleapis", "remote": "https://github.com/googleapis/googleapis.git", - "sha": "0735b4b096872960568d1f366bfa75b7b0e1f1a3", - "internalRef": "289939042" + "sha": "3febac09e0bf5f813de64a8d3cb69641af92584f" + } + }, + { + "git": { + "name": "googleapis", + "remote": "https://github.com/googleapis/googleapis.git", + "sha": "3febac09e0bf5f813de64a8d3cb69641af92584f" } }, { @@ -34,347 +40,377 @@ "generator": "gapic", "config": "google/cloud/bigquery/storage/artman_bigquerystorage_v1beta1.yaml" } + }, + { + "client": { + "source": "googleapis", + "apiName": "bigquery-storage", + "apiVersion": "v1beta2", + "language": "java", + "generator": "bazel" + } } ], "newFiles": [ { - "path": "pom.xml" + "path": ".github/ISSUE_TEMPLATE/bug_report.md" }, { - "path": ".repo-metadata.json" + "path": ".github/ISSUE_TEMPLATE/feature_request.md" }, { - "path": "java.header" + "path": ".github/ISSUE_TEMPLATE/support_request.md" }, { - "path": "CONTRIBUTING.md" + "path": ".github/PULL_REQUEST_TEMPLATE.md" }, { - "path": "synth.metadata" + "path": ".github/release-please.yml" }, { - "path": "renovate.json" + "path": ".kokoro/build.bat" }, { - "path": "versions.txt" + "path": ".kokoro/build.sh" }, { - "path": "synth.py" + "path": ".kokoro/coerce_logs.sh" }, { - "path": "license-checks.xml" + "path": ".kokoro/common.cfg" }, { - "path": "CHANGELOG.md" + "path": ".kokoro/continuous/common.cfg" }, { - "path": "CODE_OF_CONDUCT.md" + "path": ".kokoro/continuous/dependencies.cfg" }, { - "path": "LICENSE" + "path": ".kokoro/continuous/integration.cfg" }, { - "path": "codecov.yaml" + "path": ".kokoro/continuous/java11.cfg" }, { - "path": ".gitignore" + "path": ".kokoro/continuous/java7.cfg" }, { - "path": "README.md" + "path": ".kokoro/continuous/java8-osx.cfg" }, { - "path": "google-cloud-bigquerystorage/pom.xml" + "path": ".kokoro/continuous/java8-win.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/MockBigQueryStorageImpl.java" + "path": ".kokoro/continuous/java8.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClientTest.java" + "path": ".kokoro/continuous/lint.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageClientTest.java" + "path": ".kokoro/continuous/propose_release.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/MockBigQueryStorage.java" + "path": ".kokoro/continuous/propose_release.sh" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/it/ITBigQueryStorageLongRunningTest.java" + "path": ".kokoro/continuous/samples.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/it/SimpleRowReader.java" + "path": ".kokoro/dependencies.sh" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/it/ITBigQueryStorageTest.java" + "path": ".kokoro/linkage-monitor.sh" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/stub/EnhancedBigQueryStorageStubSettingsTest.java" + "path": ".kokoro/nightly/common.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/stub/ResourceHeaderTest.java" + "path": ".kokoro/nightly/dependencies.cfg" }, { - "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/stub/readrows/ReadRowsRetryTest.java" + "path": ".kokoro/nightly/integration.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageClient.java" + "path": ".kokoro/nightly/java11.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java" + "path": ".kokoro/nightly/java7.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java" + "path": ".kokoro/nightly/java8-osx.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageSettings.java" + "path": ".kokoro/nightly/java8-win.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java" + "path": ".kokoro/nightly/java8.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageCallableFactory.java" + "path": ".kokoro/nightly/lint.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStub.java" + "path": ".kokoro/nightly/samples.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java" + "path": ".kokoro/presubmit/clirr.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/EnhancedBigQueryStorageStubSettings.java" + "path": ".kokoro/presubmit/common.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/EnhancedBigQueryStorageStub.java" + "path": ".kokoro/presubmit/dependencies.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageStub.java" + "path": ".kokoro/presubmit/integration.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/readrows/ReadRowsResumptionStrategy.java" + "path": ".kokoro/presubmit/java11.cfg" }, { - "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/readrows/package-info.java" + "path": ".kokoro/presubmit/java7.cfg" }, { - "path": "google-cloud-bigquerystorage-bom/pom.xml" + "path": ".kokoro/presubmit/java8-osx.cfg" }, { - "path": ".github/release-please.yml" + "path": ".kokoro/presubmit/java8-win.cfg" }, { - "path": ".github/PULL_REQUEST_TEMPLATE.md" + "path": ".kokoro/presubmit/java8.cfg" }, { - "path": ".github/ISSUE_TEMPLATE/feature_request.md" + "path": ".kokoro/presubmit/linkage-monitor.cfg" }, { - "path": ".github/ISSUE_TEMPLATE/support_request.md" + "path": ".kokoro/presubmit/lint.cfg" }, { - "path": ".github/ISSUE_TEMPLATE/bug_report.md" + "path": ".kokoro/presubmit/samples.cfg" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/pom.xml" + "path": ".kokoro/release/bump_snapshot.cfg" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ArrowProto.java" + "path": ".kokoro/release/bump_snapshot.sh" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/Storage.java" + "path": ".kokoro/release/common.cfg" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ReadOptions.java" + "path": ".kokoro/release/common.sh" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/AvroProto.java" + "path": ".kokoro/release/drop.cfg" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/TableReferenceProto.java" + "path": ".kokoro/release/drop.sh" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/storage.proto" + "path": ".kokoro/release/promote.cfg" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/avro.proto" + "path": ".kokoro/release/promote.sh" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/read_options.proto" + "path": ".kokoro/release/publish_javadoc.cfg" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/arrow.proto" + "path": ".kokoro/release/publish_javadoc.sh" }, { - "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/table_reference.proto" + "path": ".kokoro/release/snapshot.cfg" }, { - "path": ".kokoro/build.sh" + "path": ".kokoro/release/snapshot.sh" }, { - "path": ".kokoro/common.cfg" + "path": ".kokoro/release/stage.cfg" }, { - "path": ".kokoro/build.bat" + "path": ".kokoro/release/stage.sh" }, { - "path": ".kokoro/linkage-monitor.sh" + "path": ".kokoro/trampoline.sh" }, { - "path": ".kokoro/coerce_logs.sh" + "path": "CODE_OF_CONDUCT.md" }, { - "path": ".kokoro/dependencies.sh" + "path": "CONTRIBUTING.md" }, { - "path": ".kokoro/trampoline.sh" + "path": "LICENSE" }, { - "path": ".kokoro/continuous/samples.cfg" + "path": "codecov.yaml" }, { - "path": ".kokoro/continuous/java8.cfg" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java" }, { - "path": ".kokoro/continuous/integration.cfg" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java" }, { - "path": ".kokoro/continuous/java11.cfg" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java" }, { - "path": ".kokoro/continuous/propose_release.cfg" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStub.java" }, { - "path": ".kokoro/continuous/common.cfg" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java" }, { - "path": ".kokoro/continuous/propose_release.sh" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageCallableFactory.java" }, { - "path": ".kokoro/continuous/java7.cfg" + "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageStub.java" }, { - "path": ".kokoro/continuous/lint.cfg" + "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClientTest.java" }, { - "path": ".kokoro/continuous/java8-osx.cfg" + "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/MockBigQueryStorage.java" }, { - "path": ".kokoro/continuous/dependencies.cfg" + "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/MockBigQueryStorageImpl.java" }, { - "path": ".kokoro/continuous/java8-win.cfg" + "path": "grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java" }, { - "path": ".kokoro/nightly/samples.cfg" + "path": "grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java" }, { - "path": ".kokoro/nightly/java8.cfg" + "path": "java.header" }, { - "path": ".kokoro/nightly/integration.cfg" + "path": "license-checks.xml" }, { - "path": ".kokoro/nightly/java11.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ArrowProto.java" }, { - "path": ".kokoro/nightly/common.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/AvroProto.java" }, { - "path": ".kokoro/nightly/java7.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ReadOptions.java" }, { - "path": ".kokoro/nightly/lint.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/Storage.java" }, { - "path": ".kokoro/nightly/java8-osx.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/TableReferenceProto.java" }, { - "path": ".kokoro/nightly/dependencies.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/arrow.proto" }, { - "path": ".kokoro/nightly/java8-win.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/avro.proto" }, { - "path": ".kokoro/release/publish_javadoc.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/read_options.proto" }, { - "path": ".kokoro/release/common.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/storage.proto" }, { - "path": ".kokoro/release/promote.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/table_reference.proto" }, { - "path": ".kokoro/release/common.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java" }, { - "path": ".kokoro/release/publish_javadoc.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java" }, { - "path": ".kokoro/release/drop.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java" }, { - "path": ".kokoro/release/stage.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java" }, { - "path": ".kokoro/release/promote.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java" }, { - "path": ".kokoro/release/snapshot.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java" }, { - "path": ".kokoro/release/bump_snapshot.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java" }, { - "path": ".kokoro/release/drop.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java" }, { - "path": ".kokoro/release/bump_snapshot.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java" }, { - "path": ".kokoro/release/stage.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java" }, { - "path": ".kokoro/release/snapshot.sh" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java" }, { - "path": ".kokoro/presubmit/samples.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java" }, { - "path": ".kokoro/presubmit/java8.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java" }, { - "path": ".kokoro/presubmit/integration.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java" }, { - "path": ".kokoro/presubmit/java11.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java" }, { - "path": ".kokoro/presubmit/linkage-monitor.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java" }, { - "path": ".kokoro/presubmit/common.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java" }, { - "path": ".kokoro/presubmit/java7.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java" }, { - "path": ".kokoro/presubmit/lint.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java" }, { - "path": ".kokoro/presubmit/java8-osx.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java" }, { - "path": ".kokoro/presubmit/dependencies.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java" }, { - "path": ".kokoro/presubmit/clirr.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java" }, { - "path": ".kokoro/presubmit/java8-win.cfg" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java" }, { - "path": "grpc-google-cloud-bigquerystorage-v1beta1/pom.xml" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java" }, { - "path": "grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java" + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java" + }, + { + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java" + }, + { + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java" + }, + { + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java" + }, + { + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java" + }, + { + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java" + }, + { + "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java" + }, + { + "path": "renovate.json" } ] } \ No newline at end of file diff --git a/synth.py b/synth.py index 3cddd75c2d..59a7805bb1 100644 --- a/synth.py +++ b/synth.py @@ -19,84 +19,28 @@ import synthtool.languages.java as java gapic = gcp.GAPICGenerator() - - -protobuf_header = "// Generated by the protocol buffer compiler. DO NOT EDIT!" -# License header -license_header = """/* - * Copyright 2019 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -""" -bad_license_header = """/\\* - \\* Copyright 2018 Google LLC - \\* - \\* Licensed under the Apache License, Version 2.0 \\(the "License"\\); you may not use this file except - \\* in compliance with the License. You may obtain a copy of the License at - \\* - \\* http://www.apache.org/licenses/LICENSE-2.0 - \\* - \\* Unless required by applicable law or agreed to in writing, software distributed under the License - \\* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express - \\* or implied. See the License for the specific language governing permissions and limitations under - \\* the License. - \\*/ -""" - service = 'bigquerystorage' versions = ['v1beta1'] -config_pattern = '/google/cloud/bigquery/storage/artman_bigquerystorage_{version}.yaml' -package = 'com.google.cloud.bigquery.storage.v1beta1' for version in versions: - library = gapic.java_library( + java.gapic_library( service=service, version=version, - config_path=config_pattern.format(version=version), - artman_output_name='') - - s.replace( - library / f'proto-google-cloud-{service}-{version}/src/**/*.java', - protobuf_header, - f'{license_header}{protobuf_header}' - ) - - s.replace( - library / f'grpc-google-cloud-{service}-{version}/src/**/*.java', - bad_license_header, - license_header - ) - s.replace( - library / f'proto-google-cloud-{service}-{version}/src/**/*.java', - bad_license_header, - license_header + config_pattern='/google/cloud/bigquery/storage/artman_{service}_{version}.yaml', + package_pattern='com.google.cloud.bigquery.storage.{version}', + gapic=gapic, ) - s.replace( - library / f'grpc-google-cloud-{service}-{version}/src/**/*.java', - f'package {package};', - f'{license_header}package {package};' +for version in ['v1beta2']: + java.bazel_library( + service='bigquery-storage', + version=version, + package_pattern='com.google.cloud.bigquery.storage.{version}', + proto_path=f'google/cloud/bigquery/storage/{version}', + bazel_target=f'//google/cloud/bigquery/storage/{version}:google-cloud-bigquery-storage-{version}-java', + destination_name='bigquerystorage', ) - s.copy(library / f'gapic-google-cloud-{service}-{version}/src', f'google-cloud-{service}/src') - s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'grpc-google-cloud-{service}-{version}/src') - s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'proto-google-cloud-{service}-{version}/src') - - java.format_code(f'google-cloud-{service}/src') - java.format_code(f'grpc-google-cloud-{service}-{version}/src') - java.format_code(f'proto-google-cloud-{service}-{version}/src') - common_templates = gcp.CommonTemplates() templates = common_templates.java_library() s.copy(templates, excludes=[ From 13de1741996e56bc2d34aa29ccc4c4bd86332c2e Mon Sep 17 00:00:00 2001 From: Jeff Ching Date: Fri, 24 Jan 2020 15:25:19 -0800 Subject: [PATCH 2/4] update pom.xml files for new modules --- google-cloud-bigquerystorage-bom/pom.xml | 16 +++++- google-cloud-bigquerystorage/pom.xml | 9 +++ .../pom.xml | 56 +++++++++++++++++++ pom.xml | 12 ++++ .../pom.xml | 25 +++++++++ versions.txt | 2 + 6 files changed, 117 insertions(+), 3 deletions(-) create mode 100644 grpc-google-cloud-bigquerystorage-v1beta2/pom.xml create mode 100644 proto-google-cloud-bigquerystorage-v1beta2/pom.xml diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml index 342af32b60..e43f31d894 100644 --- a/google-cloud-bigquerystorage-bom/pom.xml +++ b/google-cloud-bigquerystorage-bom/pom.xml @@ -67,15 +67,25 @@ 0.85.2-SNAPSHOT - com.google.cloud - google-cloud-bigquerystorage - 0.120.2-beta-SNAPSHOT + com.google.api.grpc + proto-google-cloud-bigquerystorage-v1beta2 + 0.85.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta1 0.85.2-SNAPSHOT + + com.google.api.grpc + grpc-google-cloud-bigquerystorage-v1beta2 + 0.85.2-SNAPSHOT + + + com.google.cloud + google-cloud-bigquerystorage + 0.120.2-beta-SNAPSHOT + diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml index f1cfa04aaa..fa5a69aa3d 100644 --- a/google-cloud-bigquerystorage/pom.xml +++ b/google-cloud-bigquerystorage/pom.xml @@ -46,6 +46,10 @@ com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta1 + + com.google.api.grpc + proto-google-cloud-bigquerystorage-v1beta2 + com.google.guava guava @@ -119,6 +123,11 @@ grpc-google-cloud-bigquerystorage-v1beta1 test + + com.google.api.grpc + grpc-google-cloud-bigquerystorage-v1beta2 + test + com.google.api diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml new file mode 100644 index 0000000000..5e5c7a3ceb --- /dev/null +++ b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml @@ -0,0 +1,56 @@ + + 4.0.0 + com.google.api.grpc + grpc-google-cloud-bigquerystorage-v1beta2 + 0.85.2-SNAPSHOT + grpc-google-cloud-bigquerystorage-v1beta2 + GRPC library for grpc-google-cloud-bigquerystorage-v1beta2 + + com.google.cloud + google-cloud-bigquerystorage-parent + 0.120.2-beta-SNAPSHOT + + + + io.grpc + grpc-api + + + io.grpc + grpc-stub + + + io.grpc + grpc-protobuf + + + com.google.protobuf + protobuf-java + + + com.google.api.grpc + proto-google-cloud-bigquerystorage-v1beta2 + + + com.google.guava + guava + + + + + + java9 + + [9,) + + + + javax.annotation + javax.annotation-api + + + + + \ No newline at end of file diff --git a/pom.xml b/pom.xml index 8287116890..38526ef9a0 100644 --- a/pom.xml +++ b/pom.xml @@ -83,11 +83,21 @@ proto-google-cloud-bigquerystorage-v1beta1 0.85.2-SNAPSHOT + + com.google.api.grpc + proto-google-cloud-bigquerystorage-v1beta2 + 0.85.2-SNAPSHOT + com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta1 0.85.2-SNAPSHOT + + com.google.api.grpc + grpc-google-cloud-bigquerystorage-v1beta2 + 0.85.2-SNAPSHOT + com.google.cloud google-cloud-bigquerystorage @@ -179,7 +189,9 @@ proto-google-cloud-bigquerystorage-v1beta1 + proto-google-cloud-bigquerystorage-v1beta2 grpc-google-cloud-bigquerystorage-v1beta1 + grpc-google-cloud-bigquerystorage-v1beta2 google-cloud-bigquerystorage google-cloud-bigquerystorage-bom diff --git a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml new file mode 100644 index 0000000000..a4a66794ca --- /dev/null +++ b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml @@ -0,0 +1,25 @@ + + 4.0.0 + com.google.api.grpc + proto-google-cloud-bigquerystorage-v1beta2 + 0.85.2-SNAPSHOT + proto-google-cloud-bigquerystorage-v1beta2 + PROTO library for proto-google-cloud-bigquerystorage-v1beta2 + + com.google.cloud + google-cloud-bigquerystorage-parent + 0.120.2-beta-SNAPSHOT + + + + com.google.protobuf + protobuf-java + + + com.google.api.grpc + proto-google-common-protos + + + \ No newline at end of file diff --git a/versions.txt b/versions.txt index dbdc7c5a7f..431e6c82a9 100644 --- a/versions.txt +++ b/versions.txt @@ -2,5 +2,7 @@ # module:released-version:current-version proto-google-cloud-bigquerystorage-v1beta1:0.85.1:0.85.2-SNAPSHOT +proto-google-cloud-bigquerystorage-v1beta2:0.85.1:0.85.2-SNAPSHOT grpc-google-cloud-bigquerystorage-v1beta1:0.85.1:0.85.2-SNAPSHOT +grpc-google-cloud-bigquerystorage-v1beta2:0.85.1:0.85.2-SNAPSHOT google-cloud-bigquerystorage:0.120.1-beta:0.120.2-beta-SNAPSHOT From 2572ae4ae46d0df2d63daa3d744ae05caf85440b Mon Sep 17 00:00:00 2001 From: Jeff Ching Date: Fri, 24 Jan 2020 15:28:14 -0800 Subject: [PATCH 3/4] fix formatting --- .../v1beta2/BaseBigQueryReadClient.java | 6 +- .../stub/GrpcBigQueryReadCallableFactory.java | 1 - .../storage/v1beta2/BigQueryReadGrpc.java | 377 ++- .../bigquery/storage/v1beta2/ArrowProto.java | 80 +- .../storage/v1beta2/ArrowRecordBatch.java | 260 +- .../v1beta2/ArrowRecordBatchOrBuilder.java | 7 +- .../bigquery/storage/v1beta2/ArrowSchema.java | 257 +- .../storage/v1beta2/ArrowSchemaOrBuilder.java | 7 +- .../bigquery/storage/v1beta2/AvroProto.java | 78 +- .../bigquery/storage/v1beta2/AvroRows.java | 257 +- .../storage/v1beta2/AvroRowsOrBuilder.java | 7 +- .../bigquery/storage/v1beta2/AvroSchema.java | 297 +- .../storage/v1beta2/AvroSchemaOrBuilder.java | 13 +- .../v1beta2/CreateReadSessionRequest.java | 545 ++-- .../CreateReadSessionRequestOrBuilder.java | 44 +- .../bigquery/storage/v1beta2/DataFormat.java | 76 +- .../storage/v1beta2/ReadRowsRequest.java | 337 +-- .../v1beta2/ReadRowsRequestOrBuilder.java | 16 +- .../storage/v1beta2/ReadRowsResponse.java | 750 ++++-- .../v1beta2/ReadRowsResponseOrBuilder.java | 42 +- .../bigquery/storage/v1beta2/ReadSession.java | 2379 +++++++++++------ .../storage/v1beta2/ReadSessionOrBuilder.java | 177 +- .../bigquery/storage/v1beta2/ReadStream.java | 297 +- .../storage/v1beta2/ReadStreamOrBuilder.java | 13 +- .../v1beta2/SplitReadStreamRequest.java | 389 +-- .../SplitReadStreamRequestOrBuilder.java | 24 +- .../v1beta2/SplitReadStreamResponse.java | 468 ++-- .../SplitReadStreamResponseOrBuilder.java | 20 +- .../storage/v1beta2/StorageProto.java | 312 +-- .../bigquery/storage/v1beta2/StreamProto.java | 201 +- .../bigquery/storage/v1beta2/StreamStats.java | 672 +++-- .../storage/v1beta2/StreamStatsOrBuilder.java | 12 +- .../storage/v1beta2/ThrottleState.java | 258 +- .../v1beta2/ThrottleStateOrBuilder.java | 7 +- synth.metadata | 8 +- 35 files changed, 5309 insertions(+), 3385 deletions(-) diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java index 4cd5749c8b..f059bab1d1 100644 --- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java @@ -53,13 +53,13 @@ * methods: * *
    - *
  1. A "flattened" method. With this type of method, the fields of the request type have been + *
  2. A "flattened" method. With this type of method, the fields of the request type have been * converted into function parameters. It may be the case that not all fields are available as * parameters, and not every API method will have a flattened method entry point. - *
  3. A "request object" method. This type of method only takes one parameter, a request object, + *
  4. A "request object" method. This type of method only takes one parameter, a request object, * which must be constructed before the call. Not every API method will have a request object * method. - *
  5. A "callable" method. This type of method takes no parameters and returns an immutable API + *
  6. A "callable" method. This type of method takes no parameters and returns an immutable API * callable object, which can be used to initiate calls to the service. *
* diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java index c864ef714f..1b9c450f4c 100644 --- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java @@ -31,7 +31,6 @@ import com.google.api.gax.rpc.StreamingCallSettings; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.api.gax.rpc.UnaryCallable; -import com.google.longrunning.Operation; import com.google.longrunning.stub.OperationsStub; import javax.annotation.Generated; diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java index 3fcc629740..40c35541fc 100644 --- a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java +++ b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java @@ -1,4 +1,3 @@ - /* * Copyright 2020 Google LLC * @@ -17,21 +16,18 @@ package com.google.cloud.bigquery.storage.v1beta2; import static io.grpc.MethodDescriptor.generateFullMethodName; -import static io.grpc.stub.ClientCalls.asyncBidiStreamingCall; -import static io.grpc.stub.ClientCalls.asyncClientStreamingCall; import static io.grpc.stub.ClientCalls.asyncServerStreamingCall; import static io.grpc.stub.ClientCalls.asyncUnaryCall; import static io.grpc.stub.ClientCalls.blockingServerStreamingCall; import static io.grpc.stub.ClientCalls.blockingUnaryCall; import static io.grpc.stub.ClientCalls.futureUnaryCall; -import static io.grpc.stub.ServerCalls.asyncBidiStreamingCall; -import static io.grpc.stub.ServerCalls.asyncClientStreamingCall; import static io.grpc.stub.ServerCalls.asyncServerStreamingCall; import static io.grpc.stub.ServerCalls.asyncUnaryCall; -import static io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall; import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall; /** + * + * * 
  * BigQuery Read API.
  * The Read API can be used to read data from BigQuery.
@@ -47,102 +43,147 @@ private BigQueryReadGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.bigquery.storage.v1beta2.BigQueryRead";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getCreateReadSessionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest,
+          com.google.cloud.bigquery.storage.v1beta2.ReadSession>
+      getCreateReadSessionMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CreateReadSession",
       requestType = com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class,
       responseType = com.google.cloud.bigquery.storage.v1beta2.ReadSession.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateReadSessionMethod() {
-    io.grpc.MethodDescriptor getCreateReadSessionMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest,
+          com.google.cloud.bigquery.storage.v1beta2.ReadSession>
+      getCreateReadSessionMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession>
+        getCreateReadSessionMethod;
     if ((getCreateReadSessionMethod = BigQueryReadGrpc.getCreateReadSessionMethod) == null) {
       synchronized (BigQueryReadGrpc.class) {
         if ((getCreateReadSessionMethod = BigQueryReadGrpc.getCreateReadSessionMethod) == null) {
-          BigQueryReadGrpc.getCreateReadSessionMethod = getCreateReadSessionMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateReadSession"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance()))
-              .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("CreateReadSession"))
-              .build();
+          BigQueryReadGrpc.getCreateReadSessionMethod =
+              getCreateReadSessionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateReadSession"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1beta2.ReadSession
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new BigQueryReadMethodDescriptorSupplier("CreateReadSession"))
+                      .build();
         }
       }
     }
     return getCreateReadSessionMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getReadRowsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest,
+          com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>
+      getReadRowsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ReadRows",
       requestType = com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class,
       responseType = com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
-  public static io.grpc.MethodDescriptor getReadRowsMethod() {
-    io.grpc.MethodDescriptor getReadRowsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest,
+          com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>
+      getReadRowsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest,
+            com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>
+        getReadRowsMethod;
     if ((getReadRowsMethod = BigQueryReadGrpc.getReadRowsMethod) == null) {
       synchronized (BigQueryReadGrpc.class) {
         if ((getReadRowsMethod = BigQueryReadGrpc.getReadRowsMethod) == null) {
-          BigQueryReadGrpc.getReadRowsMethod = getReadRowsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReadRows"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("ReadRows"))
-              .build();
+          BigQueryReadGrpc.getReadRowsMethod =
+              getReadRowsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ReadRows"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("ReadRows"))
+                      .build();
         }
       }
     }
     return getReadRowsMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getSplitReadStreamMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest,
+          com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>
+      getSplitReadStreamMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "SplitReadStream",
       requestType = com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class,
       responseType = com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSplitReadStreamMethod() {
-    io.grpc.MethodDescriptor getSplitReadStreamMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest,
+          com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>
+      getSplitReadStreamMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest,
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>
+        getSplitReadStreamMethod;
     if ((getSplitReadStreamMethod = BigQueryReadGrpc.getSplitReadStreamMethod) == null) {
       synchronized (BigQueryReadGrpc.class) {
         if ((getSplitReadStreamMethod = BigQueryReadGrpc.getSplitReadStreamMethod) == null) {
-          BigQueryReadGrpc.getSplitReadStreamMethod = getSplitReadStreamMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SplitReadStream"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new BigQueryReadMethodDescriptorSupplier("SplitReadStream"))
-              .build();
+          BigQueryReadGrpc.getSplitReadStreamMethod =
+              getSplitReadStreamMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SplitReadStream"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new BigQueryReadMethodDescriptorSupplier("SplitReadStream"))
+                      .build();
         }
       }
     }
     return getSplitReadStreamMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static BigQueryReadStub newStub(io.grpc.Channel channel) {
     return new BigQueryReadStub(channel);
   }
@@ -150,28 +191,28 @@ public static BigQueryReadStub newStub(io.grpc.Channel channel) {
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static BigQueryReadBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static BigQueryReadBlockingStub newBlockingStub(io.grpc.Channel channel) {
     return new BigQueryReadBlockingStub(channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static BigQueryReadFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static BigQueryReadFutureStub newFutureStub(io.grpc.Channel channel) {
     return new BigQueryReadFutureStub(channel);
   }
 
   /**
+   *
+   *
    * 
    * BigQuery Read API.
    * The Read API can be used to read data from BigQuery.
    * 

    */
-  public static abstract class BigQueryReadImplBase implements io.grpc.BindableService {
+  public abstract static class BigQueryReadImplBase implements io.grpc.BindableService {
 
     /**
+     *
+     *
      * 
      * Creates a new read session. A read session divides the contents of a
      * BigQuery table into one or more streams, which can then be used to read
@@ -191,12 +232,16 @@ public static abstract class BigQueryReadImplBase implements io.grpc.BindableSer
      * not require manual clean-up by the caller.
      * 

      */
-    public void createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void createReadSession(
+        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getCreateReadSessionMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Reads rows from the stream in the format prescribed by the ReadSession.
      * Each response contains one or more table rows, up to a maximum of 100 MiB
@@ -206,12 +251,16 @@ public void createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateRe
      * state of the stream.
      * 

      */
-    public void readRows(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void readRows(
+        com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getReadRowsMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Splits a given `ReadStream` into two `ReadStream` objects. These
      * `ReadStream` objects are referred to as the primary and the residual
@@ -226,39 +275,45 @@ public void readRows(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest r
      * completion.
      * 

      */
-    public void splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void splitReadStream(
+        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>
+            responseObserver) {
       asyncUnimplementedUnaryCall(getSplitReadStreamMethod(), responseObserver);
     }
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
           .addMethod(
-            getCreateReadSessionMethod(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest,
-                com.google.cloud.bigquery.storage.v1beta2.ReadSession>(
-                  this, METHODID_CREATE_READ_SESSION)))
+              getCreateReadSessionMethod(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest,
+                      com.google.cloud.bigquery.storage.v1beta2.ReadSession>(
+                      this, METHODID_CREATE_READ_SESSION)))
           .addMethod(
-            getReadRowsMethod(),
-            asyncServerStreamingCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest,
-                com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>(
-                  this, METHODID_READ_ROWS)))
+              getReadRowsMethod(),
+              asyncServerStreamingCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest,
+                      com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>(
+                      this, METHODID_READ_ROWS)))
           .addMethod(
-            getSplitReadStreamMethod(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest,
-                com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>(
-                  this, METHODID_SPLIT_READ_STREAM)))
+              getSplitReadStreamMethod(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest,
+                      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>(
+                      this, METHODID_SPLIT_READ_STREAM)))
           .build();
     }
   }
 
   /**
+   *
+   *
    * 
    * BigQuery Read API.
    * The Read API can be used to read data from BigQuery.
@@ -269,18 +324,18 @@ private BigQueryReadStub(io.grpc.Channel channel) {
       super(channel);
     }
 
-    private BigQueryReadStub(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    private BigQueryReadStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected BigQueryReadStub build(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    protected BigQueryReadStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new BigQueryReadStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new read session. A read session divides the contents of a
      * BigQuery table into one or more streams, which can then be used to read
@@ -300,13 +355,19 @@ protected BigQueryReadStub build(io.grpc.Channel channel,
      * not require manual clean-up by the caller.
      * 

      */
-    public void createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void createReadSession(
+        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getCreateReadSessionMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCreateReadSessionMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Reads rows from the stream in the format prescribed by the ReadSession.
      * Each response contains one or more table rows, up to a maximum of 100 MiB
@@ -316,13 +377,17 @@ public void createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateRe
      * state of the stream.
      * 

      */
-    public void readRows(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void readRows(
+        com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncServerStreamingCall(
           getChannel().newCall(getReadRowsMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Splits a given `ReadStream` into two `ReadStream` objects. These
      * `ReadStream` objects are referred to as the primary and the residual
@@ -337,36 +402,45 @@ public void readRows(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest r
      * completion.
      * 

      */
-    public void splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void splitReadStream(
+        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>
+            responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getSplitReadStreamMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getSplitReadStreamMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
+   *
+   *
    * 
    * BigQuery Read API.
    * The Read API can be used to read data from BigQuery.
    * 

    */
-  public static final class BigQueryReadBlockingStub extends io.grpc.stub.AbstractStub {
+  public static final class BigQueryReadBlockingStub
+      extends io.grpc.stub.AbstractStub {
     private BigQueryReadBlockingStub(io.grpc.Channel channel) {
       super(channel);
     }
 
-    private BigQueryReadBlockingStub(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    private BigQueryReadBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected BigQueryReadBlockingStub build(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    protected BigQueryReadBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new BigQueryReadBlockingStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new read session. A read session divides the contents of a
      * BigQuery table into one or more streams, which can then be used to read
@@ -386,12 +460,15 @@ protected BigQueryReadBlockingStub build(io.grpc.Channel channel,
      * not require manual clean-up by the caller.
      * 

      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession createReadSession(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession createReadSession(
+        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) {
       return blockingUnaryCall(
           getChannel(), getCreateReadSessionMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Reads rows from the stream in the format prescribed by the ReadSession.
      * Each response contains one or more table rows, up to a maximum of 100 MiB
@@ -408,6 +485,8 @@ public java.util.Iterator
      * Splits a given `ReadStream` into two `ReadStream` objects. These
      * `ReadStream` objects are referred to as the primary and the residual
@@ -422,35 +501,39 @@ public java.util.Iterator
      */
-    public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) {
-      return blockingUnaryCall(
-          getChannel(), getSplitReadStreamMethod(), getCallOptions(), request);
+    public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse splitReadStream(
+        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) {
+      return blockingUnaryCall(getChannel(), getSplitReadStreamMethod(), getCallOptions(), request);
     }
   }
 
   /**
+   *
+   *
    * 
    * BigQuery Read API.
    * The Read API can be used to read data from BigQuery.
    * 

    */
-  public static final class BigQueryReadFutureStub extends io.grpc.stub.AbstractStub {
+  public static final class BigQueryReadFutureStub
+      extends io.grpc.stub.AbstractStub {
     private BigQueryReadFutureStub(io.grpc.Channel channel) {
       super(channel);
     }
 
-    private BigQueryReadFutureStub(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    private BigQueryReadFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected BigQueryReadFutureStub build(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    protected BigQueryReadFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new BigQueryReadFutureStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new read session. A read session divides the contents of a
      * BigQuery table into one or more streams, which can then be used to read
@@ -470,13 +553,17 @@ protected BigQueryReadFutureStub build(io.grpc.Channel channel,
      * not require manual clean-up by the caller.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture createReadSession(
-        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession>
+        createReadSession(
+            com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getCreateReadSessionMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Splits a given `ReadStream` into two `ReadStream` objects. These
      * `ReadStream` objects are referred to as the primary and the residual
@@ -491,8 +578,9 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture splitReadStream(
-        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>
+        splitReadStream(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getSplitReadStreamMethod(), getCallOptions()), request);
     }
@@ -502,11 +590,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final BigQueryReadImplBase serviceImpl;
     private final int methodId;
 
@@ -520,16 +608,24 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_CREATE_READ_SESSION:
-          serviceImpl.createReadSession((com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.createReadSession(
+              (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_READ_ROWS:
-          serviceImpl.readRows((com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.readRows(
+              (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse>)
+                  responseObserver);
           break;
         case METHODID_SPLIT_READ_STREAM:
-          serviceImpl.splitReadStream((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.splitReadStream(
+              (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse>)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -547,8 +643,9 @@ public io.grpc.stub.StreamObserver invoke(
     }
   }
 
-  private static abstract class BigQueryReadBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class BigQueryReadBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     BigQueryReadBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -590,12 +687,14 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (BigQueryReadGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new BigQueryReadFileDescriptorSupplier())
-              .addMethod(getCreateReadSessionMethod())
-              .addMethod(getReadRowsMethod())
-              .addMethod(getSplitReadStreamMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new BigQueryReadFileDescriptorSupplier())
+                      .addMethod(getCreateReadSessionMethod())
+                      .addMethod(getReadRowsMethod())
+                      .addMethod(getSplitReadStreamMethod())
+                      .build();
         }
       }
     }
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java
index d93141042d..3899501267 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -21,60 +20,59 @@
 
 public final class ArrowProto {
   private ArrowProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n1google/cloud/bigquery/storage/v1beta2/" +
-      "arrow.proto\022%google.cloud.bigquery.stora" +
-      "ge.v1beta2\"(\n\013ArrowSchema\022\031\n\021serialized_" +
-      "schema\030\001 \001(\014\"3\n\020ArrowRecordBatch\022\037\n\027seri" +
-      "alized_record_batch\030\001 \001(\014B\207\001\n)com.google" +
-      ".cloud.bigquery.storage.v1beta2B\nArrowPr" +
-      "otoP\001ZLgoogle.golang.org/genproto/google" +
-      "apis/cloud/bigquery/storage/v1beta2;stor" +
-      "ageb\006proto3"
+      "\n1google/cloud/bigquery/storage/v1beta2/"
+          + "arrow.proto\022%google.cloud.bigquery.stora"
+          + "ge.v1beta2\"(\n\013ArrowSchema\022\031\n\021serialized_"
+          + "schema\030\001 \001(\014\"3\n\020ArrowRecordBatch\022\037\n\027seri"
+          + "alized_record_batch\030\001 \001(\014B\207\001\n)com.google"
+          + ".cloud.bigquery.storage.v1beta2B\nArrowPr"
+          + "otoP\001ZLgoogle.golang.org/genproto/google"
+          + "apis/cloud/bigquery/storage/v1beta2;stor"
+          + "ageb\006proto3"
     };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-        });
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData, new com.google.protobuf.Descriptors.FileDescriptor[] {});
     internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor,
-        new java.lang.String[] { "SerializedSchema", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor,
+            new java.lang.String[] {
+              "SerializedSchema",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor,
-        new java.lang.String[] { "SerializedRecordBatch", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor,
+            new java.lang.String[] {
+              "SerializedRecordBatch",
+            });
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java
index bbb946788f..3849749889 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatch.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,37 +19,39 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Arrow RecordBatch.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch}
  */
-public  final class ArrowRecordBatch extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ArrowRecordBatch extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)
     ArrowRecordBatchOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ArrowRecordBatch.newBuilder() to construct.
   private ArrowRecordBatch(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ArrowRecordBatch() {
     serializedRecordBatch_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ArrowRecordBatch();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ArrowRecordBatch(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,51 +70,56 @@ private ArrowRecordBatch(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            serializedRecordBatch_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              serializedRecordBatch_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.class, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.class,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder.class);
   }
 
   public static final int SERIALIZED_RECORD_BATCH_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString serializedRecordBatch_;
   /**
+   *
+   *
    * 
    * IPC-serialized Arrow RecordBatch.
    * 

    *
    * bytes serialized_record_batch = 1;
+   *
    * @return The serializedRecordBatch.
    */
   public com.google.protobuf.ByteString getSerializedRecordBatch() {
@@ -121,6 +127,7 @@ public com.google.protobuf.ByteString getSerializedRecordBatch() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -132,8 +139,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!serializedRecordBatch_.isEmpty()) {
       output.writeBytes(1, serializedRecordBatch_);
     }
@@ -147,8 +153,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (!serializedRecordBatch_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, serializedRecordBatch_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, serializedRecordBatch_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -158,15 +163,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch other = (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch other =
+        (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) obj;
 
-    if (!getSerializedRecordBatch()
-        .equals(other.getSerializedRecordBatch())) return false;
+    if (!getSerializedRecordBatch().equals(other.getSerializedRecordBatch())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -186,117 +191,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Arrow RecordBatch.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)
       com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.class, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.class,
+              com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.newBuilder()
@@ -304,16 +319,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -323,9 +337,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowRecordBatch_descriptor;
     }
 
     @java.lang.Override
@@ -344,7 +358,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch result = new com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch(this);
+      com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch result =
+          new com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch(this);
       result.serializedRecordBatch_ = serializedRecordBatch_;
       onBuilt();
       return result;
@@ -354,38 +369,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch buildPartial()
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -393,7 +409,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance())
+        return this;
       if (other.getSerializedRecordBatch() != com.google.protobuf.ByteString.EMPTY) {
         setSerializedRecordBatch(other.getSerializedRecordBatch());
       }
@@ -416,7 +433,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -426,53 +444,63 @@ public Builder mergeFrom(
       return this;
     }
 
-    private com.google.protobuf.ByteString serializedRecordBatch_ = com.google.protobuf.ByteString.EMPTY;
+    private com.google.protobuf.ByteString serializedRecordBatch_ =
+        com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * IPC-serialized Arrow RecordBatch.
      * 

      *
      * bytes serialized_record_batch = 1;
+     *
      * @return The serializedRecordBatch.
      */
     public com.google.protobuf.ByteString getSerializedRecordBatch() {
       return serializedRecordBatch_;
     }
     /**
+     *
+     *
      * 
      * IPC-serialized Arrow RecordBatch.
      * 

      *
      * bytes serialized_record_batch = 1;
+     *
      * @param value The serializedRecordBatch to set.
      * @return This builder for chaining.
      */
     public Builder setSerializedRecordBatch(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       serializedRecordBatch_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * IPC-serialized Arrow RecordBatch.
      * 

      *
      * bytes serialized_record_batch = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSerializedRecordBatch() {
-      
+
       serializedRecordBatch_ = getDefaultInstance().getSerializedRecordBatch();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -482,12 +510,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)
   private static final com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch();
   }
@@ -496,16 +524,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ArrowRecordBatch parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ArrowRecordBatch(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ArrowRecordBatch parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ArrowRecordBatch(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -520,6 +548,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java
index 3441286d1d..925d8960ed 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowRecordBatchOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,16 +18,20 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ArrowRecordBatchOrBuilder extends
+public interface ArrowRecordBatchOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * IPC-serialized Arrow RecordBatch.
    * 

    *
    * bytes serialized_record_batch = 1;
+   *
    * @return The serializedRecordBatch.
    */
   com.google.protobuf.ByteString getSerializedRecordBatch();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java
index 8dec4d887e..a97bf1b418 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchema.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,6 +19,8 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Arrow schema as specified in
  * https://arrow.apache.org/docs/python/api/datatypes.html
@@ -30,31 +31,31 @@
  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowSchema}
  */
-public  final class ArrowSchema extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ArrowSchema extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ArrowSchema)
     ArrowSchemaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ArrowSchema.newBuilder() to construct.
   private ArrowSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ArrowSchema() {
     serializedSchema_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ArrowSchema();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ArrowSchema(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,51 +74,56 @@ private ArrowSchema(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            serializedSchema_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              serializedSchema_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.class, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.class,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder.class);
   }
 
   public static final int SERIALIZED_SCHEMA_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString serializedSchema_;
   /**
+   *
+   *
    * 
    * IPC serialized Arrow schema.
    * 

    *
    * bytes serialized_schema = 1;
+   *
    * @return The serializedSchema.
    */
   public com.google.protobuf.ByteString getSerializedSchema() {
@@ -125,6 +131,7 @@ public com.google.protobuf.ByteString getSerializedSchema() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -136,8 +143,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!serializedSchema_.isEmpty()) {
       output.writeBytes(1, serializedSchema_);
     }
@@ -151,8 +157,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (!serializedSchema_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, serializedSchema_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, serializedSchema_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -162,15 +167,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowSchema)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ArrowSchema other = (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ArrowSchema other =
+        (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) obj;
 
-    if (!getSerializedSchema()
-        .equals(other.getSerializedSchema())) return false;
+    if (!getSerializedSchema().equals(other.getSerializedSchema())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -190,96 +195,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.ArrowSchema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Arrow schema as specified in
    * https://arrow.apache.org/docs/python/api/datatypes.html
@@ -290,21 +303,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ArrowSchema}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ArrowSchema)
       com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.class, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.class,
+              com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.newBuilder()
@@ -312,16 +327,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -331,9 +345,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto.internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.ArrowProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ArrowSchema_descriptor;
     }
 
     @java.lang.Override
@@ -352,7 +366,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ArrowSchema result = new com.google.cloud.bigquery.storage.v1beta2.ArrowSchema(this);
+      com.google.cloud.bigquery.storage.v1beta2.ArrowSchema result =
+          new com.google.cloud.bigquery.storage.v1beta2.ArrowSchema(this);
       result.serializedSchema_ = serializedSchema_;
       onBuilt();
       return result;
@@ -362,38 +377,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -401,7 +417,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance())
+        return this;
       if (other.getSerializedSchema() != com.google.protobuf.ByteString.EMPTY) {
         setSerializedSchema(other.getSerializedSchema());
       }
@@ -424,7 +441,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -436,51 +454,60 @@ public Builder mergeFrom(
 
     private com.google.protobuf.ByteString serializedSchema_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * IPC serialized Arrow schema.
      * 

      *
      * bytes serialized_schema = 1;
+     *
      * @return The serializedSchema.
      */
     public com.google.protobuf.ByteString getSerializedSchema() {
       return serializedSchema_;
     }
     /**
+     *
+     *
      * 
      * IPC serialized Arrow schema.
      * 

      *
      * bytes serialized_schema = 1;
+     *
      * @param value The serializedSchema to set.
      * @return This builder for chaining.
      */
     public Builder setSerializedSchema(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       serializedSchema_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * IPC serialized Arrow schema.
      * 

      *
      * bytes serialized_schema = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSerializedSchema() {
-      
+
       serializedSchema_ = getDefaultInstance().getSerializedSchema();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -490,12 +517,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ArrowSchema)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ArrowSchema)
   private static final com.google.cloud.bigquery.storage.v1beta2.ArrowSchema DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ArrowSchema();
   }
@@ -504,16 +531,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ArrowSchema parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ArrowSchema(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ArrowSchema parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ArrowSchema(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -528,6 +555,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java
index 08a24ab59e..0efaa1b6b1 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowSchemaOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,16 +18,20 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ArrowSchemaOrBuilder extends
+public interface ArrowSchemaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ArrowSchema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * IPC serialized Arrow schema.
    * 

    *
    * bytes serialized_schema = 1;
+   *
    * @return The serializedSchema.
    */
   com.google.protobuf.ByteString getSerializedSchema();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java
index 9346255421..799ef8fad4 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroProto.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -21,59 +20,58 @@
 
 public final class AvroProto {
   private AvroProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n0google/cloud/bigquery/storage/v1beta2/" +
-      "avro.proto\022%google.cloud.bigquery.storag" +
-      "e.v1beta2\"\034\n\nAvroSchema\022\016\n\006schema\030\001 \001(\t\"" +
-      "*\n\010AvroRows\022\036\n\026serialized_binary_rows\030\001 " +
-      "\001(\014B\206\001\n)com.google.cloud.bigquery.storag" +
-      "e.v1beta2B\tAvroProtoP\001ZLgoogle.golang.or" +
-      "g/genproto/googleapis/cloud/bigquery/sto" +
-      "rage/v1beta2;storageb\006proto3"
+      "\n0google/cloud/bigquery/storage/v1beta2/"
+          + "avro.proto\022%google.cloud.bigquery.storag"
+          + "e.v1beta2\"\034\n\nAvroSchema\022\016\n\006schema\030\001 \001(\t\""
+          + "*\n\010AvroRows\022\036\n\026serialized_binary_rows\030\001 "
+          + "\001(\014B\206\001\n)com.google.cloud.bigquery.storag"
+          + "e.v1beta2B\tAvroProtoP\001ZLgoogle.golang.or"
+          + "g/genproto/googleapis/cloud/bigquery/sto"
+          + "rage/v1beta2;storageb\006proto3"
     };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-        });
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData, new com.google.protobuf.Descriptors.FileDescriptor[] {});
     internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor,
-        new java.lang.String[] { "Schema", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor,
+            new java.lang.String[] {
+              "Schema",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor,
-        new java.lang.String[] { "SerializedBinaryRows", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor,
+            new java.lang.String[] {
+              "SerializedBinaryRows",
+            });
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java
index 21d62601e2..0caeefe574 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRows.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,37 +19,39 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Avro rows.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroRows}
  */
-public  final class AvroRows extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AvroRows extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.AvroRows)
     AvroRowsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AvroRows.newBuilder() to construct.
   private AvroRows(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AvroRows() {
     serializedBinaryRows_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AvroRows();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AvroRows(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,51 +70,56 @@ private AvroRows(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            serializedBinaryRows_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              serializedBinaryRows_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.AvroRows.class, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.AvroRows.class,
+            com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder.class);
   }
 
   public static final int SERIALIZED_BINARY_ROWS_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString serializedBinaryRows_;
   /**
+   *
+   *
    * 
    * Binary serialized rows in a block.
    * 

    *
    * bytes serialized_binary_rows = 1;
+   *
    * @return The serializedBinaryRows.
    */
   public com.google.protobuf.ByteString getSerializedBinaryRows() {
@@ -121,6 +127,7 @@ public com.google.protobuf.ByteString getSerializedBinaryRows() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -132,8 +139,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!serializedBinaryRows_.isEmpty()) {
       output.writeBytes(1, serializedBinaryRows_);
     }
@@ -147,8 +153,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (!serializedBinaryRows_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, serializedBinaryRows_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, serializedBinaryRows_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -158,15 +163,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.AvroRows)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.AvroRows other = (com.google.cloud.bigquery.storage.v1beta2.AvroRows) obj;
+    com.google.cloud.bigquery.storage.v1beta2.AvroRows other =
+        (com.google.cloud.bigquery.storage.v1beta2.AvroRows) obj;
 
-    if (!getSerializedBinaryRows()
-        .equals(other.getSerializedBinaryRows())) return false;
+    if (!getSerializedBinaryRows().equals(other.getSerializedBinaryRows())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -186,117 +191,126 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroRows parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.AvroRows prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Avro rows.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroRows}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.AvroRows)
       com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.AvroRows.class, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.AvroRows.class,
+              com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.AvroRows.newBuilder()
@@ -304,16 +318,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -323,9 +336,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_AvroRows_descriptor;
     }
 
     @java.lang.Override
@@ -344,7 +357,8 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRows build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.AvroRows buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.AvroRows result = new com.google.cloud.bigquery.storage.v1beta2.AvroRows(this);
+      com.google.cloud.bigquery.storage.v1beta2.AvroRows result =
+          new com.google.cloud.bigquery.storage.v1beta2.AvroRows(this);
       result.serializedBinaryRows_ = serializedBinaryRows_;
       onBuilt();
       return result;
@@ -354,38 +368,39 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRows buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.AvroRows) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroRows)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroRows) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -393,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.AvroRows other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance())
+        return this;
       if (other.getSerializedBinaryRows() != com.google.protobuf.ByteString.EMPTY) {
         setSerializedBinaryRows(other.getSerializedBinaryRows());
       }
@@ -416,7 +432,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.AvroRows) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.AvroRows) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -426,53 +443,63 @@ public Builder mergeFrom(
       return this;
     }
 
-    private com.google.protobuf.ByteString serializedBinaryRows_ = com.google.protobuf.ByteString.EMPTY;
+    private com.google.protobuf.ByteString serializedBinaryRows_ =
+        com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * Binary serialized rows in a block.
      * 

      *
      * bytes serialized_binary_rows = 1;
+     *
      * @return The serializedBinaryRows.
      */
     public com.google.protobuf.ByteString getSerializedBinaryRows() {
       return serializedBinaryRows_;
     }
     /**
+     *
+     *
      * 
      * Binary serialized rows in a block.
      * 

      *
      * bytes serialized_binary_rows = 1;
+     *
      * @param value The serializedBinaryRows to set.
      * @return This builder for chaining.
      */
     public Builder setSerializedBinaryRows(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       serializedBinaryRows_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Binary serialized rows in a block.
      * 

      *
      * bytes serialized_binary_rows = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSerializedBinaryRows() {
-      
+
       serializedBinaryRows_ = getDefaultInstance().getSerializedBinaryRows();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -482,12 +509,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.AvroRows)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.AvroRows)
   private static final com.google.cloud.bigquery.storage.v1beta2.AvroRows DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.AvroRows();
   }
@@ -496,16 +523,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.AvroRows getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AvroRows parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AvroRows(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AvroRows parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AvroRows(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -520,6 +547,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.AvroRows getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java
index 4cdde6e57f..04aefb5227 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroRowsOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,16 +18,20 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface AvroRowsOrBuilder extends
+public interface AvroRowsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.AvroRows)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Binary serialized rows in a block.
    * 

    *
    * bytes serialized_binary_rows = 1;
+   *
    * @return The serializedBinaryRows.
    */
   com.google.protobuf.ByteString getSerializedBinaryRows();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java
index 0047f51b84..90a5e07767 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchema.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,37 +19,39 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Avro schema.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroSchema}
  */
-public  final class AvroSchema extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AvroSchema extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.AvroSchema)
     AvroSchemaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AvroSchema.newBuilder() to construct.
   private AvroSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AvroSchema() {
     schema_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AvroSchema();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AvroSchema(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,53 +70,59 @@ private AvroSchema(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            schema_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              schema_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.AvroSchema.class, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchema.class,
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private volatile java.lang.Object schema_;
   /**
+   *
+   *
    * 
    * Json serialized schema, as described at
    * https://avro.apache.org/docs/1.8.1/spec.html.
    * 

    *
    * string schema = 1;
+   *
    * @return The schema.
    */
   public java.lang.String getSchema() {
@@ -123,29 +130,29 @@ public java.lang.String getSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schema_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Json serialized schema, as described at
    * https://avro.apache.org/docs/1.8.1/spec.html.
    * 

    *
    * string schema = 1;
+   *
    * @return The bytes for schema.
    */
-  public com.google.protobuf.ByteString
-      getSchemaBytes() {
+  public com.google.protobuf.ByteString getSchemaBytes() {
     java.lang.Object ref = schema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schema_ = b;
       return b;
     } else {
@@ -154,6 +161,7 @@ public java.lang.String getSchema() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -165,8 +173,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getSchemaBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, schema_);
     }
@@ -190,15 +197,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.AvroSchema)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.AvroSchema other = (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) obj;
+    com.google.cloud.bigquery.storage.v1beta2.AvroSchema other =
+        (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) obj;
 
-    if (!getSchema()
-        .equals(other.getSchema())) return false;
+    if (!getSchema().equals(other.getSchema())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -218,117 +225,126 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.AvroSchema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Avro schema.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.AvroSchema}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.AvroSchema)
       com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.AvroSchema.class, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.AvroSchema.class,
+              com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.AvroSchema.newBuilder()
@@ -336,16 +352,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -355,9 +370,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.AvroProto.internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.AvroProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_AvroSchema_descriptor;
     }
 
     @java.lang.Override
@@ -376,7 +391,8 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroSchema build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.AvroSchema buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.AvroSchema result = new com.google.cloud.bigquery.storage.v1beta2.AvroSchema(this);
+      com.google.cloud.bigquery.storage.v1beta2.AvroSchema result =
+          new com.google.cloud.bigquery.storage.v1beta2.AvroSchema(this);
       result.schema_ = schema_;
       onBuilt();
       return result;
@@ -386,38 +402,39 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroSchema buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.AvroSchema) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroSchema)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -425,7 +442,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.AvroSchema other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance())
+        return this;
       if (!other.getSchema().isEmpty()) {
         schema_ = other.schema_;
         onChanged();
@@ -449,7 +467,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -461,19 +480,21 @@ public Builder mergeFrom(
 
     private java.lang.Object schema_ = "";
     /**
+     *
+     *
      * 
      * Json serialized schema, as described at
      * https://avro.apache.org/docs/1.8.1/spec.html.
      * 

      *
      * string schema = 1;
+     *
      * @return The schema.
      */
     public java.lang.String getSchema() {
       java.lang.Object ref = schema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schema_ = s;
         return s;
@@ -482,21 +503,22 @@ public java.lang.String getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Json serialized schema, as described at
      * https://avro.apache.org/docs/1.8.1/spec.html.
      * 

      *
      * string schema = 1;
+     *
      * @return The bytes for schema.
      */
-    public com.google.protobuf.ByteString
-        getSchemaBytes() {
+    public com.google.protobuf.ByteString getSchemaBytes() {
       java.lang.Object ref = schema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schema_ = b;
         return b;
       } else {
@@ -504,64 +526,71 @@ public java.lang.String getSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Json serialized schema, as described at
      * https://avro.apache.org/docs/1.8.1/spec.html.
      * 

      *
      * string schema = 1;
+     *
      * @param value The schema to set.
      * @return This builder for chaining.
      */
-    public Builder setSchema(
-        java.lang.String value) {
+    public Builder setSchema(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       schema_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Json serialized schema, as described at
      * https://avro.apache.org/docs/1.8.1/spec.html.
      * 

      *
      * string schema = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchema() {
-      
+
       schema_ = getDefaultInstance().getSchema();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Json serialized schema, as described at
      * https://avro.apache.org/docs/1.8.1/spec.html.
      * 

      *
      * string schema = 1;
+     *
      * @param value The bytes for schema to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSchemaBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       schema_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -571,12 +600,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.AvroSchema)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.AvroSchema)
   private static final com.google.cloud.bigquery.storage.v1beta2.AvroSchema DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.AvroSchema();
   }
@@ -585,16 +614,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.AvroSchema getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AvroSchema parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AvroSchema(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AvroSchema parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AvroSchema(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -609,6 +638,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java
index 3a40b0396e..03ac8890e5 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/AvroSchemaOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,29 +18,35 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface AvroSchemaOrBuilder extends
+public interface AvroSchemaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.AvroSchema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Json serialized schema, as described at
    * https://avro.apache.org/docs/1.8.1/spec.html.
    * 

    *
    * string schema = 1;
+   *
    * @return The schema.
    */
   java.lang.String getSchema();
   /**
+   *
+   *
    * 
    * Json serialized schema, as described at
    * https://avro.apache.org/docs/1.8.1/spec.html.
    * 

    *
    * string schema = 1;
+   *
    * @return The bytes for schema.
    */
-  com.google.protobuf.ByteString
-      getSchemaBytes();
+  com.google.protobuf.ByteString getSchemaBytes();
 }
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java
index bf47e60b62..94fc772165 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequest.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,37 +19,39 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Request message for `CreateReadSession`.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest}
  */
-public  final class CreateReadSessionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateReadSessionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)
     CreateReadSessionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateReadSessionRequest.newBuilder() to construct.
   private CreateReadSessionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateReadSessionRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateReadSessionRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CreateReadSessionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,71 +70,83 @@ private CreateReadSessionRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder subBuilder = null;
-            if (readSession_ != null) {
-              subBuilder = readSession_.toBuilder();
-            }
-            readSession_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadSession.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readSession_);
-              readSession_ = subBuilder.buildPartial();
+              parent_ = s;
+              break;
             }
+          case 18:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder subBuilder = null;
+              if (readSession_ != null) {
+                subBuilder = readSession_.toBuilder();
+              }
+              readSession_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ReadSession.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readSession_);
+                readSession_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 24: {
-
-            maxStreamCount_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          case 24:
+            {
+              maxStreamCount_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class, com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class,
+            com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * Required. The request project that owns the session, in the form of
    * `projects/{project_id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   public java.lang.String getParent() {
@@ -141,29 +154,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The request project that owns the session, in the form of
    * `projects/{project_id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -174,33 +189,49 @@ public java.lang.String getParent() {
   public static final int READ_SESSION_FIELD_NUMBER = 2;
   private com.google.cloud.bigquery.storage.v1beta2.ReadSession readSession_;
   /**
+   *
+   *
    * 
    * Required. Session to be created.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the readSession field is set.
    */
   public boolean hasReadSession() {
     return readSession_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Session to be created.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The readSession.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadSession getReadSession() {
-    return readSession_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance() : readSession_;
+    return readSession_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance()
+        : readSession_;
   }
   /**
+   *
+   *
    * 
    * Required. Session to be created.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSessionOrBuilder() {
     return getReadSession();
@@ -209,6 +240,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSes
   public static final int MAX_STREAM_COUNT_FIELD_NUMBER = 3;
   private int maxStreamCount_;
   /**
+   *
+   *
    * 
    * Max initial number of streams. If unset or zero, the server will
    * provide a value of streams so as to produce reasonable throughput. Must be
@@ -220,6 +253,7 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSes
    * 

    *
    * int32 max_stream_count = 3;
+   *
    * @return The maxStreamCount.
    */
   public int getMaxStreamCount() {
@@ -227,6 +261,7 @@ public int getMaxStreamCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -238,8 +273,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -262,12 +296,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (readSession_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getReadSession());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getReadSession());
     }
     if (maxStreamCount_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, maxStreamCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, maxStreamCount_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -277,22 +309,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest other = (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) obj;
+    com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest other =
+        (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasReadSession() != other.hasReadSession()) return false;
     if (hasReadSession()) {
-      if (!getReadSession()
-          .equals(other.getReadSession())) return false;
+      if (!getReadSession().equals(other.getReadSession())) return false;
     }
-    if (getMaxStreamCount()
-        != other.getMaxStreamCount()) return false;
+    if (getMaxStreamCount() != other.getMaxStreamCount()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -318,134 +348,145 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for `CreateReadSession`.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)
       com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class, com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.class,
+              com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder.class);
     }
 
-    // Construct using com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.newBuilder()
+    // Construct using
+    // com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.newBuilder()
     private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -463,14 +504,16 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.getDefaultInstance();
+    public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+          .getDefaultInstance();
     }
 
     @java.lang.Override
@@ -484,7 +527,8 @@ public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest build(
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest result = new com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest(this);
+      com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest result =
+          new com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest(this);
       result.parent_ = parent_;
       if (readSessionBuilder_ == null) {
         result.readSession_ = readSession_;
@@ -500,46 +544,51 @@ public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest buildP
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)other);
+        return mergeFrom(
+            (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest other) {
+      if (other
+          == com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+              .getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         onChanged();
@@ -569,7 +618,9 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)
+                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -581,19 +632,23 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The request project that owns the session, in the form of
      * `projects/{project_id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -602,21 +657,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The request project that owns the session, in the form of
      * `projects/{project_id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -624,57 +682,70 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The request project that owns the session, in the form of
      * `projects/{project_id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The request project that owns the session, in the form of
      * `projects/{project_id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The request project that owns the session, in the form of
      * `projects/{project_id}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
@@ -682,39 +753,58 @@ public Builder setParentBytes(
 
     private com.google.cloud.bigquery.storage.v1beta2.ReadSession readSession_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder> readSessionBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder>
+        readSessionBuilder_;
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the readSession field is set.
      */
     public boolean hasReadSession() {
       return readSessionBuilder_ != null || readSession_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The readSession.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadSession getReadSession() {
       if (readSessionBuilder_ == null) {
-        return readSession_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance() : readSession_;
+        return readSession_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance()
+            : readSession_;
       } else {
         return readSessionBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setReadSession(com.google.cloud.bigquery.storage.v1beta2.ReadSession value) {
       if (readSessionBuilder_ == null) {
@@ -730,11 +820,15 @@ public Builder setReadSession(com.google.cloud.bigquery.storage.v1beta2.ReadSess
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setReadSession(
         com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder builderForValue) {
@@ -748,17 +842,23 @@ public Builder setReadSession(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeReadSession(com.google.cloud.bigquery.storage.v1beta2.ReadSession value) {
       if (readSessionBuilder_ == null) {
         if (readSession_ != null) {
           readSession_ =
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.newBuilder(readSession_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.newBuilder(readSession_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           readSession_ = value;
         }
@@ -770,11 +870,15 @@ public Builder mergeReadSession(com.google.cloud.bigquery.storage.v1beta2.ReadSe
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearReadSession() {
       if (readSessionBuilder_ == null) {
@@ -788,55 +892,74 @@ public Builder clearReadSession() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder getReadSessionBuilder() {
-      
+
       onChanged();
       return getReadSessionFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSessionOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder
+        getReadSessionOrBuilder() {
       if (readSessionBuilder_ != null) {
         return readSessionBuilder_.getMessageOrBuilder();
       } else {
-        return readSession_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance() : readSession_;
+        return readSession_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance()
+            : readSession_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Session to be created.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder>
         getReadSessionFieldBuilder() {
       if (readSessionBuilder_ == null) {
-        readSessionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder>(
-                getReadSession(),
-                getParentForChildren(),
-                isClean());
+        readSessionBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder>(
+                getReadSession(), getParentForChildren(), isClean());
         readSession_ = null;
       }
       return readSessionBuilder_;
     }
 
-    private int maxStreamCount_ ;
+    private int maxStreamCount_;
     /**
+     *
+     *
      * 
      * Max initial number of streams. If unset or zero, the server will
      * provide a value of streams so as to produce reasonable throughput. Must be
@@ -848,12 +971,15 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSes
      * 

      *
      * int32 max_stream_count = 3;
+     *
      * @return The maxStreamCount.
      */
     public int getMaxStreamCount() {
       return maxStreamCount_;
     }
     /**
+     *
+     *
      * 
      * Max initial number of streams. If unset or zero, the server will
      * provide a value of streams so as to produce reasonable throughput. Must be
@@ -865,16 +991,19 @@ public int getMaxStreamCount() {
      * 

      *
      * int32 max_stream_count = 3;
+     *
      * @param value The maxStreamCount to set.
      * @return This builder for chaining.
      */
     public Builder setMaxStreamCount(int value) {
-      
+
       maxStreamCount_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Max initial number of streams. If unset or zero, the server will
      * provide a value of streams so as to produce reasonable throughput. Must be
@@ -886,17 +1015,18 @@ public Builder setMaxStreamCount(int value) {
      * 

      *
      * int32 max_stream_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMaxStreamCount() {
-      
+
       maxStreamCount_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -906,30 +1036,32 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)
-  private static final com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest();
   }
 
-  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest getDefaultInstance() {
+  public static com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateReadSessionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CreateReadSessionRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateReadSessionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreateReadSessionRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -941,9 +1073,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest getDefaultInstanceForType() {
+  public com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java
index bf5f2dc33c..3ce93c86fd 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/CreateReadSessionRequestOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,60 +18,86 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface CreateReadSessionRequestOrBuilder extends
+public interface CreateReadSessionRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The request project that owns the session, in the form of
    * `projects/{project_id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The request project that owns the session, in the form of
    * `projects/{project_id}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. Session to be created.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the readSession field is set.
    */
   boolean hasReadSession();
   /**
+   *
+   *
    * 
    * Required. Session to be created.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The readSession.
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadSession getReadSession();
   /**
+   *
+   *
    * 
    * Required. Session to be created.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession read_session = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder getReadSessionOrBuilder();
 
   /**
+   *
+   *
    * 
    * Max initial number of streams. If unset or zero, the server will
    * provide a value of streams so as to produce reasonable throughput. Must be
@@ -84,6 +109,7 @@ public interface CreateReadSessionRequestOrBuilder extends
    * 

    *
    * int32 max_stream_count = 3;
+   *
    * @return The maxStreamCount.
    */
   int getMaxStreamCount();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java
index 7d630bc887..41b1be9cd9 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/DataFormat.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,19 +19,20 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Data format for input or output data.
  * 

  *
  * Protobuf enum {@code google.cloud.bigquery.storage.v1beta2.DataFormat}
  */
-public enum DataFormat
-    implements com.google.protobuf.ProtocolMessageEnum {
-  /**
-   * DATA_FORMAT_UNSPECIFIED = 0;
-   */
+public enum DataFormat implements com.google.protobuf.ProtocolMessageEnum {
+  /** DATA_FORMAT_UNSPECIFIED = 0; */
   DATA_FORMAT_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * Avro is a standard open source row based file format.
    * See https://avro.apache.org/ for more details.
@@ -42,6 +42,8 @@ public enum DataFormat
    */
   AVRO(1),
   /**
+   *
+   *
    * 
    * Arrow is a standard open source column-based message format.
    * See https://arrow.apache.org/ for more details.
@@ -53,11 +55,11 @@ public enum DataFormat
   UNRECOGNIZED(-1),
   ;
 
-  /**
-   * DATA_FORMAT_UNSPECIFIED = 0;
-   */
+  /** DATA_FORMAT_UNSPECIFIED = 0; */
   public static final int DATA_FORMAT_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * Avro is a standard open source row based file format.
    * See https://avro.apache.org/ for more details.
@@ -67,6 +69,8 @@ public enum DataFormat
    */
   public static final int AVRO_VALUE = 1;
   /**
+   *
+   *
    * 
    * Arrow is a standard open source column-based message format.
    * See https://arrow.apache.org/ for more details.
@@ -76,7 +80,6 @@ public enum DataFormat
    */
   public static final int ARROW_VALUE = 2;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -101,45 +104,47 @@ public static DataFormat valueOf(int value) {
    */
   public static DataFormat forNumber(int value) {
     switch (value) {
-      case 0: return DATA_FORMAT_UNSPECIFIED;
-      case 1: return AVRO;
-      case 2: return ARROW;
-      default: return null;
+      case 0:
+        return DATA_FORMAT_UNSPECIFIED;
+      case 1:
+        return AVRO;
+      case 2:
+        return ARROW;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      DataFormat> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public DataFormat findValueByNumber(int number) {
-            return DataFormat.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public DataFormat findValueByNumber(int number) {
+          return DataFormat.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor().getEnumTypes().get(0);
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor()
+        .getEnumTypes()
+        .get(0);
   }
 
   private static final DataFormat[] VALUES = values();
 
-  public static DataFormat valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static DataFormat valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -155,4 +160,3 @@ private DataFormat(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.storage.v1beta2.DataFormat)
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java
index a1bfddbfb1..fdbb036d09 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequest.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,37 +19,39 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Request message for `ReadRows`.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsRequest}
  */
-public  final class ReadRowsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReadRowsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)
     ReadRowsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReadRowsRequest.newBuilder() to construct.
   private ReadRowsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReadRowsRequest() {
     readStream_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReadRowsRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ReadRowsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,57 +70,63 @@ private ReadRowsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            readStream_ = s;
-            break;
-          }
-          case 16: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            offset_ = input.readInt64();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              readStream_ = s;
+              break;
+            }
+          case 16:
+            {
+              offset_ = input.readInt64();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class,
+            com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder.class);
   }
 
   public static final int READ_STREAM_FIELD_NUMBER = 1;
   private volatile java.lang.Object readStream_;
   /**
+   *
+   *
    * 
    * Required. Stream to read rows from.
    * 

    *
    * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The readStream.
    */
   public java.lang.String getReadStream() {
@@ -127,28 +134,28 @@ public java.lang.String getReadStream() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       readStream_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Stream to read rows from.
    * 

    *
    * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for readStream.
    */
-  public com.google.protobuf.ByteString
-      getReadStreamBytes() {
+  public com.google.protobuf.ByteString getReadStreamBytes() {
     java.lang.Object ref = readStream_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       readStream_ = b;
       return b;
     } else {
@@ -159,6 +166,8 @@ public java.lang.String getReadStream() {
   public static final int OFFSET_FIELD_NUMBER = 2;
   private long offset_;
   /**
+   *
+   *
    * 
    * The offset requested must be less than the last row read from Read.
    * Requesting a larger offset is undefined. If not specified, start reading
@@ -166,6 +175,7 @@ public java.lang.String getReadStream() {
    * 

    *
    * int64 offset = 2;
+   *
    * @return The offset.
    */
   public long getOffset() {
@@ -173,6 +183,7 @@ public long getOffset() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -184,8 +195,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getReadStreamBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, readStream_);
     }
@@ -205,8 +215,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, readStream_);
     }
     if (offset_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(2, offset_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(2, offset_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -216,17 +225,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest other = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest other =
+        (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) obj;
 
-    if (!getReadStream()
-        .equals(other.getReadStream())) return false;
-    if (getOffset()
-        != other.getOffset()) return false;
+    if (!getReadStream().equals(other.getReadStream())) return false;
+    if (getOffset() != other.getOffset()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -241,125 +249,134 @@ public int hashCode() {
     hash = (37 * hash) + READ_STREAM_FIELD_NUMBER;
     hash = (53 * hash) + getReadStream().hashCode();
     hash = (37 * hash) + OFFSET_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getOffset());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getOffset());
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for `ReadRows`.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)
       com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.class,
+              com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.newBuilder()
@@ -367,16 +384,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -388,9 +404,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -409,7 +425,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest result = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest(this);
+      com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest result =
+          new com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest(this);
       result.readStream_ = readStream_;
       result.offset_ = offset_;
       onBuilt();
@@ -420,38 +437,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest buildPartial()
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -459,7 +477,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.getDefaultInstance())
+        return this;
       if (!other.getReadStream().isEmpty()) {
         readStream_ = other.readStream_;
         onChanged();
@@ -486,7 +505,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -498,18 +518,20 @@ public Builder mergeFrom(
 
     private java.lang.Object readStream_ = "";
     /**
+     *
+     *
      * 
      * Required. Stream to read rows from.
      * 

      *
      * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The readStream.
      */
     public java.lang.String getReadStream() {
       java.lang.Object ref = readStream_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         readStream_ = s;
         return s;
@@ -518,20 +540,21 @@ public java.lang.String getReadStream() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Stream to read rows from.
      * 

      *
      * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for readStream.
      */
-    public com.google.protobuf.ByteString
-        getReadStreamBytes() {
+    public com.google.protobuf.ByteString getReadStreamBytes() {
       java.lang.Object ref = readStream_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         readStream_ = b;
         return b;
       } else {
@@ -539,61 +562,70 @@ public java.lang.String getReadStream() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Stream to read rows from.
      * 

      *
      * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The readStream to set.
      * @return This builder for chaining.
      */
-    public Builder setReadStream(
-        java.lang.String value) {
+    public Builder setReadStream(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       readStream_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Stream to read rows from.
      * 

      *
      * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearReadStream() {
-      
+
       readStream_ = getDefaultInstance().getReadStream();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Stream to read rows from.
      * 

      *
      * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for readStream to set.
      * @return This builder for chaining.
      */
-    public Builder setReadStreamBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setReadStreamBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       readStream_ = value;
       onChanged();
       return this;
     }
 
-    private long offset_ ;
+    private long offset_;
     /**
+     *
+     *
      * 
      * The offset requested must be less than the last row read from Read.
      * Requesting a larger offset is undefined. If not specified, start reading
@@ -601,12 +633,15 @@ public Builder setReadStreamBytes(
      * 

      *
      * int64 offset = 2;
+     *
      * @return The offset.
      */
     public long getOffset() {
       return offset_;
     }
     /**
+     *
+     *
      * 
      * The offset requested must be less than the last row read from Read.
      * Requesting a larger offset is undefined. If not specified, start reading
@@ -614,16 +649,19 @@ public long getOffset() {
      * 

      *
      * int64 offset = 2;
+     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
     public Builder setOffset(long value) {
-      
+
       offset_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The offset requested must be less than the last row read from Read.
      * Requesting a larger offset is undefined. If not specified, start reading
@@ -631,17 +669,18 @@ public Builder setOffset(long value) {
      * 

      *
      * int64 offset = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
-      
+
       offset_ = 0L;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -651,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)
   private static final com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest();
   }
@@ -665,16 +704,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReadRowsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ReadRowsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReadRowsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ReadRowsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -689,6 +728,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java
index 3e7d1ddb5f..ae2d2dae02 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsRequestOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,31 +18,39 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ReadRowsRequestOrBuilder extends
+public interface ReadRowsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadRowsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Stream to read rows from.
    * 

    *
    * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The readStream.
    */
   java.lang.String getReadStream();
   /**
+   *
+   *
    * 
    * Required. Stream to read rows from.
    * 

    *
    * string read_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for readStream.
    */
-  com.google.protobuf.ByteString
-      getReadStreamBytes();
+  com.google.protobuf.ByteString getReadStreamBytes();
 
   /**
+   *
+   *
    * 
    * The offset requested must be less than the last row read from Read.
    * Requesting a larger offset is undefined. If not specified, start reading
@@ -51,6 +58,7 @@ public interface ReadRowsRequestOrBuilder extends
    * 

    *
    * int64 offset = 2;
+   *
    * @return The offset.
    */
   long getOffset();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java
index d57033f67f..cf53abc109 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponse.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,6 +19,8 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Response from calling `ReadRows` may include row data, progress and
  * throttling information.
@@ -27,30 +28,29 @@
  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsResponse}
  */
-public  final class ReadRowsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReadRowsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)
     ReadRowsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReadRowsResponse.newBuilder() to construct.
   private ReadRowsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ReadRowsResponse() {
-  }
+
+  private ReadRowsResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReadRowsResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ReadRowsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,105 +69,126 @@ private ReadRowsResponse(
           case 0:
             done = true;
             break;
-          case 18: {
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder subBuilder = null;
-            if (stats_ != null) {
-              subBuilder = stats_.toBuilder();
+          case 18:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder subBuilder = null;
+              if (stats_ != null) {
+                subBuilder = stats_.toBuilder();
+              }
+              stats_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.StreamStats.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(stats_);
+                stats_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            stats_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.StreamStats.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(stats_);
-              stats_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder subBuilder = null;
+              if (rowsCase_ == 3) {
+                subBuilder =
+                    ((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_).toBuilder();
+              }
+              rows_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.AvroRows.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_);
+                rows_ = subBuilder.buildPartial();
+              }
+              rowsCase_ = 3;
+              break;
             }
-
-            break;
-          }
-          case 26: {
-            com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder subBuilder = null;
-            if (rowsCase_ == 3) {
-              subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_).toBuilder();
-            }
-            rows_ =
-                input.readMessage(com.google.cloud.bigquery.storage.v1beta2.AvroRows.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_);
-              rows_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder subBuilder = null;
+              if (rowsCase_ == 4) {
+                subBuilder =
+                    ((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_)
+                        .toBuilder();
+              }
+              rows_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_);
+                rows_ = subBuilder.buildPartial();
+              }
+              rowsCase_ = 4;
+              break;
             }
-            rowsCase_ = 3;
-            break;
-          }
-          case 34: {
-            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder subBuilder = null;
-            if (rowsCase_ == 4) {
-              subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_).toBuilder();
+          case 42:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder subBuilder = null;
+              if (throttleState_ != null) {
+                subBuilder = throttleState_.toBuilder();
+              }
+              throttleState_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ThrottleState.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(throttleState_);
+                throttleState_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            rows_ =
-                input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_);
-              rows_ = subBuilder.buildPartial();
-            }
-            rowsCase_ = 4;
-            break;
-          }
-          case 42: {
-            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder subBuilder = null;
-            if (throttleState_ != null) {
-              subBuilder = throttleState_.toBuilder();
+          case 48:
+            {
+              rowCount_ = input.readInt64();
+              break;
             }
-            throttleState_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ThrottleState.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(throttleState_);
-              throttleState_ = subBuilder.buildPartial();
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-
-            break;
-          }
-          case 48: {
-
-            rowCount_ = input.readInt64();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class,
+            com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder.class);
   }
 
   private int rowsCase_ = 0;
   private java.lang.Object rows_;
-  public enum RowsCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum RowsCase implements com.google.protobuf.Internal.EnumLite {
     AVRO_ROWS(3),
     ARROW_RECORD_BATCH(4),
     ROWS_NOT_SET(0);
     private final int value;
+
     private RowsCase(int value) {
       this.value = value;
     }
@@ -183,50 +204,61 @@ public static RowsCase valueOf(int value) {
 
     public static RowsCase forNumber(int value) {
       switch (value) {
-        case 3: return AVRO_ROWS;
-        case 4: return ARROW_RECORD_BATCH;
-        case 0: return ROWS_NOT_SET;
-        default: return null;
+        case 3:
+          return AVRO_ROWS;
+        case 4:
+          return ARROW_RECORD_BATCH;
+        case 0:
+          return ROWS_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public RowsCase
-  getRowsCase() {
-    return RowsCase.forNumber(
-        rowsCase_);
+  public RowsCase getRowsCase() {
+    return RowsCase.forNumber(rowsCase_);
   }
 
   public static final int AVRO_ROWS_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Serialized row data in AVRO format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
+   *
    * @return Whether the avroRows field is set.
    */
   public boolean hasAvroRows() {
     return rowsCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Serialized row data in AVRO format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
+   *
    * @return The avroRows.
    */
   public com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows() {
     if (rowsCase_ == 3) {
-       return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_;
+      return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Serialized row data in AVRO format.
    * 

@@ -235,47 +267,56 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows() {
    */
   public com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOrBuilder() {
     if (rowsCase_ == 3) {
-       return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_;
+      return (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance();
   }
 
   public static final int ARROW_RECORD_BATCH_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Serialized row data in Arrow RecordBatch format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
+   *
    * @return Whether the arrowRecordBatch field is set.
    */
   public boolean hasArrowRecordBatch() {
     return rowsCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Serialized row data in Arrow RecordBatch format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
+   *
    * @return The arrowRecordBatch.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecordBatch() {
     if (rowsCase_ == 4) {
-       return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_;
+      return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Serialized row data in Arrow RecordBatch format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
    */
-  public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getArrowRecordBatchOrBuilder() {
+  public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder
+      getArrowRecordBatchOrBuilder() {
     if (rowsCase_ == 4) {
-       return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_;
+      return (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance();
   }
@@ -283,11 +324,14 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getAr
   public static final int ROW_COUNT_FIELD_NUMBER = 6;
   private long rowCount_;
   /**
+   *
+   *
    * 
    * Number of serialized rows in the rows block.
    * 

    *
    * int64 row_count = 6;
+   *
    * @return The rowCount.
    */
   public long getRowCount() {
@@ -297,28 +341,38 @@ public long getRowCount() {
   public static final int STATS_FIELD_NUMBER = 2;
   private com.google.cloud.bigquery.storage.v1beta2.StreamStats stats_;
   /**
+   *
+   *
    * 
    * Statistics for the stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
+   *
    * @return Whether the stats field is set.
    */
   public boolean hasStats() {
     return stats_ != null;
   }
   /**
+   *
+   *
    * 
    * Statistics for the stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
+   *
    * @return The stats.
    */
   public com.google.cloud.bigquery.storage.v1beta2.StreamStats getStats() {
-    return stats_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance() : stats_;
+    return stats_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance()
+        : stats_;
   }
   /**
+   *
+   *
    * 
    * Statistics for the stream.
    * 

@@ -332,30 +386,40 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOr
   public static final int THROTTLE_STATE_FIELD_NUMBER = 5;
   private com.google.cloud.bigquery.storage.v1beta2.ThrottleState throttleState_;
   /**
+   *
+   *
    * 
    * Throttling state. If unset, the latest response still describes
    * the current throttling status.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
+   *
    * @return Whether the throttleState field is set.
    */
   public boolean hasThrottleState() {
     return throttleState_ != null;
   }
   /**
+   *
+   *
    * 
    * Throttling state. If unset, the latest response still describes
    * the current throttling status.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
+   *
    * @return The throttleState.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState() {
-    return throttleState_ == null ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance() : throttleState_;
+    return throttleState_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance()
+        : throttleState_;
   }
   /**
+   *
+   *
    * 
    * Throttling state. If unset, the latest response still describes
    * the current throttling status.
@@ -363,11 +427,13 @@ public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState(
    *
    * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
    */
-  public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder getThrottleStateOrBuilder() {
+  public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder
+      getThrottleStateOrBuilder() {
     return getThrottleState();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -379,8 +445,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (stats_ != null) {
       output.writeMessage(2, getStats());
     }
@@ -406,24 +471,23 @@ public int getSerializedSize() {
 
     size = 0;
     if (stats_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getStats());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getStats());
     }
     if (rowsCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_);
     }
     if (rowsCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_);
     }
     if (throttleState_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getThrottleState());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getThrottleState());
     }
     if (rowCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(6, rowCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(6, rowCount_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -433,34 +497,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse other = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse other =
+        (com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) obj;
 
-    if (getRowCount()
-        != other.getRowCount()) return false;
+    if (getRowCount() != other.getRowCount()) return false;
     if (hasStats() != other.hasStats()) return false;
     if (hasStats()) {
-      if (!getStats()
-          .equals(other.getStats())) return false;
+      if (!getStats().equals(other.getStats())) return false;
     }
     if (hasThrottleState() != other.hasThrottleState()) return false;
     if (hasThrottleState()) {
-      if (!getThrottleState()
-          .equals(other.getThrottleState())) return false;
+      if (!getThrottleState().equals(other.getThrottleState())) return false;
     }
     if (!getRowsCase().equals(other.getRowsCase())) return false;
     switch (rowsCase_) {
       case 3:
-        if (!getAvroRows()
-            .equals(other.getAvroRows())) return false;
+        if (!getAvroRows().equals(other.getAvroRows())) return false;
         break;
       case 4:
-        if (!getArrowRecordBatch()
-            .equals(other.getArrowRecordBatch())) return false;
+        if (!getArrowRecordBatch().equals(other.getArrowRecordBatch())) return false;
         break;
       case 0:
       default:
@@ -477,8 +537,7 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ROW_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getRowCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getRowCount());
     if (hasStats()) {
       hash = (37 * hash) + STATS_FIELD_NUMBER;
       hash = (53 * hash) + getStats().hashCode();
@@ -505,96 +564,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response from calling `ReadRows` may include row data, progress and
    * throttling information.
@@ -602,21 +669,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadRowsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)
       com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class, com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.class,
+              com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.newBuilder()
@@ -624,16 +693,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -657,9 +725,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -678,7 +746,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse result = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse(this);
+      com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse result =
+          new com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse(this);
       if (rowsCase_ == 3) {
         if (avroRowsBuilder_ == null) {
           result.rows_ = rows_;
@@ -713,38 +782,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse buildPartial()
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -752,7 +822,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.getDefaultInstance())
+        return this;
       if (other.getRowCount() != 0L) {
         setRowCount(other.getRowCount());
       }
@@ -763,17 +834,20 @@ public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadRowsRespo
         mergeThrottleState(other.getThrottleState());
       }
       switch (other.getRowsCase()) {
-        case AVRO_ROWS: {
-          mergeAvroRows(other.getAvroRows());
-          break;
-        }
-        case ARROW_RECORD_BATCH: {
-          mergeArrowRecordBatch(other.getArrowRecordBatch());
-          break;
-        }
-        case ROWS_NOT_SET: {
-          break;
-        }
+        case AVRO_ROWS:
+          {
+            mergeAvroRows(other.getAvroRows());
+            break;
+          }
+        case ARROW_RECORD_BATCH:
+          {
+            mergeArrowRecordBatch(other.getArrowRecordBatch());
+            break;
+          }
+        case ROWS_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -794,7 +868,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -803,12 +878,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int rowsCase_ = 0;
     private java.lang.Object rows_;
-    public RowsCase
-        getRowsCase() {
-      return RowsCase.forNumber(
-          rowsCase_);
+
+    public RowsCase getRowsCase() {
+      return RowsCase.forNumber(rowsCase_);
     }
 
     public Builder clearRows() {
@@ -818,26 +893,34 @@ public Builder clearRows() {
       return this;
     }
 
-
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.AvroRows, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder> avroRowsBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.AvroRows,
+            com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder>
+        avroRowsBuilder_;
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
+     *
      * @return Whether the avroRows field is set.
      */
     public boolean hasAvroRows() {
       return rowsCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
+     *
      * @return The avroRows.
      */
     public com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows() {
@@ -854,6 +937,8 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows() {
       }
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -874,6 +959,8 @@ public Builder setAvroRows(com.google.cloud.bigquery.storage.v1beta2.AvroRows va
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -892,6 +979,8 @@ public Builder setAvroRows(
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -900,10 +989,13 @@ public Builder setAvroRows(
      */
     public Builder mergeAvroRows(com.google.cloud.bigquery.storage.v1beta2.AvroRows value) {
       if (avroRowsBuilder_ == null) {
-        if (rowsCase_ == 3 &&
-            rows_ != com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance()) {
-          rows_ = com.google.cloud.bigquery.storage.v1beta2.AvroRows.newBuilder((com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_)
-              .mergeFrom(value).buildPartial();
+        if (rowsCase_ == 3
+            && rows_ != com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance()) {
+          rows_ =
+              com.google.cloud.bigquery.storage.v1beta2.AvroRows.newBuilder(
+                      (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           rows_ = value;
         }
@@ -918,6 +1010,8 @@ public Builder mergeAvroRows(com.google.cloud.bigquery.storage.v1beta2.AvroRows
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -941,6 +1035,8 @@ public Builder clearAvroRows() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -951,6 +1047,8 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder getAvroRowsBui
       return getAvroRowsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -968,6 +1066,8 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOr
       }
     }
     /**
+     *
+     *
      * 
      * Serialized row data in AVRO format.
      * 

@@ -975,43 +1075,58 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOr
      * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.AvroRows, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.AvroRows,
+            com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder>
         getAvroRowsFieldBuilder() {
       if (avroRowsBuilder_ == null) {
         if (!(rowsCase_ == 3)) {
           rows_ = com.google.cloud.bigquery.storage.v1beta2.AvroRows.getDefaultInstance();
         }
-        avroRowsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.AvroRows, com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder>(
+        avroRowsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.AvroRows,
+                com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder>(
                 (com.google.cloud.bigquery.storage.v1beta2.AvroRows) rows_,
                 getParentForChildren(),
                 isClean());
         rows_ = null;
       }
       rowsCase_ = 3;
-      onChanged();;
+      onChanged();
+      ;
       return avroRowsBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder> arrowRecordBatchBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder>
+        arrowRecordBatchBuilder_;
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
+     *
      * @return Whether the arrowRecordBatch field is set.
      */
     public boolean hasArrowRecordBatch() {
       return rowsCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
+     *
      * @return The arrowRecordBatch.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecordBatch() {
@@ -1028,13 +1143,16 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecord
       }
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
      */
-    public Builder setArrowRecordBatch(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch value) {
+    public Builder setArrowRecordBatch(
+        com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch value) {
       if (arrowRecordBatchBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1048,6 +1166,8 @@ public Builder setArrowRecordBatch(com.google.cloud.bigquery.storage.v1beta2.Arr
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

@@ -1066,18 +1186,26 @@ public Builder setArrowRecordBatch(
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
      */
-    public Builder mergeArrowRecordBatch(com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch value) {
+    public Builder mergeArrowRecordBatch(
+        com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch value) {
       if (arrowRecordBatchBuilder_ == null) {
-        if (rowsCase_ == 4 &&
-            rows_ != com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance()) {
-          rows_ = com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.newBuilder((com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_)
-              .mergeFrom(value).buildPartial();
+        if (rowsCase_ == 4
+            && rows_
+                != com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch
+                    .getDefaultInstance()) {
+          rows_ =
+              com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.newBuilder(
+                      (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           rows_ = value;
         }
@@ -1092,6 +1220,8 @@ public Builder mergeArrowRecordBatch(com.google.cloud.bigquery.storage.v1beta2.A
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

@@ -1115,23 +1245,29 @@ public Builder clearArrowRecordBatch() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder getArrowRecordBatchBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder
+        getArrowRecordBatchBuilder() {
       return getArrowRecordBatchFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getArrowRecordBatchOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder
+        getArrowRecordBatchOrBuilder() {
       if ((rowsCase_ == 4) && (arrowRecordBatchBuilder_ != null)) {
         return arrowRecordBatchBuilder_.getMessageOrBuilder();
       } else {
@@ -1142,6 +1278,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getAr
       }
     }
     /**
+     *
+     *
      * 
      * Serialized row data in Arrow RecordBatch format.
      * 

@@ -1149,61 +1287,76 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getAr
      * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder>
         getArrowRecordBatchFieldBuilder() {
       if (arrowRecordBatchBuilder_ == null) {
         if (!(rowsCase_ == 4)) {
           rows_ = com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.getDefaultInstance();
         }
-        arrowRecordBatchBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder>(
+        arrowRecordBatchBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch,
+                com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder>(
                 (com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch) rows_,
                 getParentForChildren(),
                 isClean());
         rows_ = null;
       }
       rowsCase_ = 4;
-      onChanged();;
+      onChanged();
+      ;
       return arrowRecordBatchBuilder_;
     }
 
-    private long rowCount_ ;
+    private long rowCount_;
     /**
+     *
+     *
      * 
      * Number of serialized rows in the rows block.
      * 

      *
      * int64 row_count = 6;
+     *
      * @return The rowCount.
      */
     public long getRowCount() {
       return rowCount_;
     }
     /**
+     *
+     *
      * 
      * Number of serialized rows in the rows block.
      * 

      *
      * int64 row_count = 6;
+     *
      * @param value The rowCount to set.
      * @return This builder for chaining.
      */
     public Builder setRowCount(long value) {
-      
+
       rowCount_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Number of serialized rows in the rows block.
      * 

      *
      * int64 row_count = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRowCount() {
-      
+
       rowCount_ = 0L;
       onChanged();
       return this;
@@ -1211,34 +1364,47 @@ public Builder clearRowCount() {
 
     private com.google.cloud.bigquery.storage.v1beta2.StreamStats stats_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.StreamStats, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder> statsBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder>
+        statsBuilder_;
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
+     *
      * @return Whether the stats field is set.
      */
     public boolean hasStats() {
       return statsBuilder_ != null || stats_ != null;
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
+     *
      * @return The stats.
      */
     public com.google.cloud.bigquery.storage.v1beta2.StreamStats getStats() {
       if (statsBuilder_ == null) {
-        return stats_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance() : stats_;
+        return stats_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance()
+            : stats_;
       } else {
         return statsBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1259,6 +1425,8 @@ public Builder setStats(com.google.cloud.bigquery.storage.v1beta2.StreamStats va
       return this;
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1277,6 +1445,8 @@ public Builder setStats(
       return this;
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1287,7 +1457,9 @@ public Builder mergeStats(com.google.cloud.bigquery.storage.v1beta2.StreamStats
       if (statsBuilder_ == null) {
         if (stats_ != null) {
           stats_ =
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.newBuilder(stats_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.newBuilder(stats_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           stats_ = value;
         }
@@ -1299,6 +1471,8 @@ public Builder mergeStats(com.google.cloud.bigquery.storage.v1beta2.StreamStats
       return this;
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1317,6 +1491,8 @@ public Builder clearStats() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1324,11 +1500,13 @@ public Builder clearStats() {
      * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
      */
     public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder getStatsBuilder() {
-      
+
       onChanged();
       return getStatsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1339,11 +1517,14 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOr
       if (statsBuilder_ != null) {
         return statsBuilder_.getMessageOrBuilder();
       } else {
-        return stats_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance() : stats_;
+        return stats_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance()
+            : stats_;
       }
     }
     /**
+     *
+     *
      * 
      * Statistics for the stream.
      * 

@@ -1351,14 +1532,17 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOr
      * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.StreamStats, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder>
         getStatsFieldBuilder() {
       if (statsBuilder_ == null) {
-        statsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder>(
-                getStats(),
-                getParentForChildren(),
-                isClean());
+        statsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats,
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder>(
+                getStats(), getParentForChildren(), isClean());
         stats_ = null;
       }
       return statsBuilder_;
@@ -1366,36 +1550,49 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOr
 
     private com.google.cloud.bigquery.storage.v1beta2.ThrottleState throttleState_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ThrottleState, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder, com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder> throttleStateBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleState,
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder>
+        throttleStateBuilder_;
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
+     *
      * @return Whether the throttleState field is set.
      */
     public boolean hasThrottleState() {
       return throttleStateBuilder_ != null || throttleState_ != null;
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
+     *
      * @return The throttleState.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState() {
       if (throttleStateBuilder_ == null) {
-        return throttleState_ == null ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance() : throttleState_;
+        return throttleState_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance()
+            : throttleState_;
       } else {
         return throttleStateBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1417,6 +1614,8 @@ public Builder setThrottleState(com.google.cloud.bigquery.storage.v1beta2.Thrott
       return this;
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1436,6 +1635,8 @@ public Builder setThrottleState(
       return this;
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1443,11 +1644,14 @@ public Builder setThrottleState(
      *
      * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
      */
-    public Builder mergeThrottleState(com.google.cloud.bigquery.storage.v1beta2.ThrottleState value) {
+    public Builder mergeThrottleState(
+        com.google.cloud.bigquery.storage.v1beta2.ThrottleState value) {
       if (throttleStateBuilder_ == null) {
         if (throttleState_ != null) {
           throttleState_ =
-            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.newBuilder(throttleState_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.ThrottleState.newBuilder(throttleState_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           throttleState_ = value;
         }
@@ -1459,6 +1663,8 @@ public Builder mergeThrottleState(com.google.cloud.bigquery.storage.v1beta2.Thro
       return this;
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1478,6 +1684,8 @@ public Builder clearThrottleState() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1485,12 +1693,15 @@ public Builder clearThrottleState() {
      *
      * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder getThrottleStateBuilder() {
-      
+    public com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder
+        getThrottleStateBuilder() {
+
       onChanged();
       return getThrottleStateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1498,15 +1709,19 @@ public com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder getThrott
      *
      * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder getThrottleStateOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder
+        getThrottleStateOrBuilder() {
       if (throttleStateBuilder_ != null) {
         return throttleStateBuilder_.getMessageOrBuilder();
       } else {
-        return throttleState_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance() : throttleState_;
+        return throttleState_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance()
+            : throttleState_;
       }
     }
     /**
+     *
+     *
      * 
      * Throttling state. If unset, the latest response still describes
      * the current throttling status.
@@ -1515,21 +1730,24 @@ public com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder getThrot
      * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ThrottleState, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder, com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleState,
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder>
         getThrottleStateFieldBuilder() {
       if (throttleStateBuilder_ == null) {
-        throttleStateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ThrottleState, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder, com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder>(
-                getThrottleState(),
-                getParentForChildren(),
-                isClean());
+        throttleStateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ThrottleState,
+                com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder>(
+                getThrottleState(), getParentForChildren(), isClean());
         throttleState_ = null;
       }
       return throttleStateBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1539,12 +1757,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)
   private static final com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse();
   }
@@ -1553,16 +1771,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReadRowsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ReadRowsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReadRowsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ReadRowsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1577,6 +1795,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java
index 2e597a2917..6a451072e5 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadRowsResponseOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,29 +18,38 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ReadRowsResponseOrBuilder extends
+public interface ReadRowsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadRowsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Serialized row data in AVRO format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
+   *
    * @return Whether the avroRows field is set.
    */
   boolean hasAvroRows();
   /**
+   *
+   *
    * 
    * Serialized row data in AVRO format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.AvroRows avro_rows = 3;
+   *
    * @return The avroRows.
    */
   com.google.cloud.bigquery.storage.v1beta2.AvroRows getAvroRows();
   /**
+   *
+   *
    * 
    * Serialized row data in AVRO format.
    * 

@@ -51,61 +59,81 @@ public interface ReadRowsResponseOrBuilder extends
   com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder getAvroRowsOrBuilder();
 
   /**
+   *
+   *
    * 
    * Serialized row data in Arrow RecordBatch format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
+   *
    * @return Whether the arrowRecordBatch field is set.
    */
   boolean hasArrowRecordBatch();
   /**
+   *
+   *
    * 
    * Serialized row data in Arrow RecordBatch format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
+   *
    * @return The arrowRecordBatch.
    */
   com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch getArrowRecordBatch();
   /**
+   *
+   *
    * 
    * Serialized row data in Arrow RecordBatch format.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch arrow_record_batch = 4;
    */
-  com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder getArrowRecordBatchOrBuilder();
+  com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder
+      getArrowRecordBatchOrBuilder();
 
   /**
+   *
+   *
    * 
    * Number of serialized rows in the rows block.
    * 

    *
    * int64 row_count = 6;
+   *
    * @return The rowCount.
    */
   long getRowCount();
 
   /**
+   *
+   *
    * 
    * Statistics for the stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
+   *
    * @return Whether the stats field is set.
    */
   boolean hasStats();
   /**
+   *
+   *
    * 
    * Statistics for the stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats stats = 2;
+   *
    * @return The stats.
    */
   com.google.cloud.bigquery.storage.v1beta2.StreamStats getStats();
   /**
+   *
+   *
    * 
    * Statistics for the stream.
    * 

@@ -115,26 +143,34 @@ public interface ReadRowsResponseOrBuilder extends
   com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder getStatsOrBuilder();
 
   /**
+   *
+   *
    * 
    * Throttling state. If unset, the latest response still describes
    * the current throttling status.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
+   *
    * @return Whether the throttleState field is set.
    */
   boolean hasThrottleState();
   /**
+   *
+   *
    * 
    * Throttling state. If unset, the latest response still describes
    * the current throttling status.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ThrottleState throttle_state = 5;
+   *
    * @return The throttleState.
    */
   com.google.cloud.bigquery.storage.v1beta2.ThrottleState getThrottleState();
   /**
+   *
+   *
    * 
    * Throttling state. If unset, the latest response still describes
    * the current throttling status.
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java
index 99e94a69f2..dc38c2148e 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSession.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,21 +19,24 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Information about the ReadSession.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession}
  */
-public  final class ReadSession extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReadSession extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadSession)
     ReadSessionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReadSession.newBuilder() to construct.
   private ReadSession(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReadSession() {
     name_ = "";
     dataFormat_ = 0;
@@ -44,16 +46,15 @@ private ReadSession() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReadSession();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ReadSession(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,114 +74,143 @@ private ReadSession(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (expireTime_ != null) {
-              subBuilder = expireTime_.toBuilder();
-            }
-            expireTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(expireTime_);
-              expireTime_ = subBuilder.buildPartial();
+              name_ = s;
+              break;
             }
+          case 18:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (expireTime_ != null) {
+                subBuilder = expireTime_.toBuilder();
+              }
+              expireTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(expireTime_);
+                expireTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 24: {
-            int rawValue = input.readEnum();
-
-            dataFormat_ = rawValue;
-            break;
-          }
-          case 34: {
-            com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder subBuilder = null;
-            if (schemaCase_ == 4) {
-              subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_).toBuilder();
+              break;
             }
-            schema_ =
-                input.readMessage(com.google.cloud.bigquery.storage.v1beta2.AvroSchema.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_);
-              schema_ = subBuilder.buildPartial();
+          case 24:
+            {
+              int rawValue = input.readEnum();
+
+              dataFormat_ = rawValue;
+              break;
             }
-            schemaCase_ = 4;
-            break;
-          }
-          case 42: {
-            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder subBuilder = null;
-            if (schemaCase_ == 5) {
-              subBuilder = ((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_).toBuilder();
+          case 34:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder subBuilder = null;
+              if (schemaCase_ == 4) {
+                subBuilder =
+                    ((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_).toBuilder();
+              }
+              schema_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.AvroSchema.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_);
+                schema_ = subBuilder.buildPartial();
+              }
+              schemaCase_ = 4;
+              break;
             }
-            schema_ =
-                input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_);
-              schema_ = subBuilder.buildPartial();
+          case 42:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder subBuilder = null;
+              if (schemaCase_ == 5) {
+                subBuilder =
+                    ((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_).toBuilder();
+              }
+              schema_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_);
+                schema_ = subBuilder.buildPartial();
+              }
+              schemaCase_ = 5;
+              break;
             }
-            schemaCase_ = 5;
-            break;
-          }
-          case 50: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            table_ = s;
-            break;
-          }
-          case 58: {
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder subBuilder = null;
-            if (tableModifiers_ != null) {
-              subBuilder = tableModifiers_.toBuilder();
-            }
-            tableModifiers_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(tableModifiers_);
-              tableModifiers_ = subBuilder.buildPartial();
+              table_ = s;
+              break;
             }
+          case 58:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder
+                  subBuilder = null;
+              if (tableModifiers_ != null) {
+                subBuilder = tableModifiers_.toBuilder();
+              }
+              tableModifiers_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(tableModifiers_);
+                tableModifiers_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 66: {
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder subBuilder = null;
-            if (readOptions_ != null) {
-              subBuilder = readOptions_.toBuilder();
-            }
-            readOptions_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readOptions_);
-              readOptions_ = subBuilder.buildPartial();
+              break;
             }
+          case 66:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder
+                  subBuilder = null;
+              if (readOptions_ != null) {
+                subBuilder = readOptions_.toBuilder();
+              }
+              readOptions_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+                          .parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readOptions_);
+                readOptions_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 82: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              streams_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              break;
             }
-            streams_.add(
-                input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 82:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                streams_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              streams_.add(
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(),
+                      extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         streams_ = java.util.Collections.unmodifiableList(streams_);
@@ -189,42 +219,54 @@ private ReadSession(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.class,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder.class);
   }
 
-  public interface TableModifiersOrBuilder extends
+  public interface TableModifiersOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The snapshot time of the table. If not set, interpreted as now.
      * 

      *
      * .google.protobuf.Timestamp snapshot_time = 1;
+     *
      * @return Whether the snapshotTime field is set.
      */
     boolean hasSnapshotTime();
     /**
+     *
+     *
      * 
      * The snapshot time of the table. If not set, interpreted as now.
      * 

      *
      * .google.protobuf.Timestamp snapshot_time = 1;
+     *
      * @return The snapshotTime.
      */
     com.google.protobuf.Timestamp getSnapshotTime();
     /**
+     *
+     *
      * 
      * The snapshot time of the table. If not set, interpreted as now.
      * 

@@ -234,36 +276,37 @@ public interface TableModifiersOrBuilder extends
     com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Additional attributes when reading a table.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers}
    */
-  public  static final class TableModifiers extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class TableModifiers extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)
       TableModifiersOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use TableModifiers.newBuilder() to construct.
     private TableModifiers(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private TableModifiers() {
-    }
+
+    private TableModifiers() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new TableModifiers();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private TableModifiers(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -282,76 +325,90 @@ private TableModifiers(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (snapshotTime_ != null) {
-                subBuilder = snapshotTime_.toBuilder();
-              }
-              snapshotTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(snapshotTime_);
-                snapshotTime_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.protobuf.Timestamp.Builder subBuilder = null;
+                if (snapshotTime_ != null) {
+                  subBuilder = snapshotTime_.toBuilder();
+                }
+                snapshotTime_ =
+                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(snapshotTime_);
+                  snapshotTime_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.class,
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder.class);
     }
 
     public static final int SNAPSHOT_TIME_FIELD_NUMBER = 1;
     private com.google.protobuf.Timestamp snapshotTime_;
     /**
+     *
+     *
      * 
      * The snapshot time of the table. If not set, interpreted as now.
      * 

      *
      * .google.protobuf.Timestamp snapshot_time = 1;
+     *
      * @return Whether the snapshotTime field is set.
      */
     public boolean hasSnapshotTime() {
       return snapshotTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The snapshot time of the table. If not set, interpreted as now.
      * 

      *
      * .google.protobuf.Timestamp snapshot_time = 1;
+     *
      * @return The snapshotTime.
      */
     public com.google.protobuf.Timestamp getSnapshotTime() {
-      return snapshotTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : snapshotTime_;
+      return snapshotTime_ == null
+          ? com.google.protobuf.Timestamp.getDefaultInstance()
+          : snapshotTime_;
     }
     /**
+     *
+     *
      * 
      * The snapshot time of the table. If not set, interpreted as now.
      * 

@@ -363,6 +420,7 @@ public com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -374,8 +432,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (snapshotTime_ != null) {
         output.writeMessage(1, getSnapshotTime());
       }
@@ -389,8 +446,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (snapshotTime_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getSnapshotTime());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnapshotTime());
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -400,17 +456,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)) {
         return super.equals(obj);
       }
-      com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers other = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) obj;
+      com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers other =
+          (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) obj;
 
       if (hasSnapshotTime() != other.hasSnapshotTime()) return false;
       if (hasSnapshotTime()) {
-        if (!getSnapshotTime()
-            .equals(other.getSnapshotTime())) return false;
+        if (!getSnapshotTime().equals(other.getSnapshotTime())) return false;
       }
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
@@ -433,87 +489,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -523,44 +587,49 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Additional attributes when reading a table.
      * 

      *
      * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)
         com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable
+        return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder.class);
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.class,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder.class);
       }
 
-      // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.newBuilder()
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -574,19 +643,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getDefaultInstanceForType() {
-        return com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance();
+      public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers build() {
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers result = buildPartial();
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -595,7 +667,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers buil
 
       @java.lang.Override
       public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers buildPartial() {
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers result = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers(this);
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers result =
+            new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers(this);
         if (snapshotTimeBuilder_ == null) {
           result.snapshotTime_ = snapshotTime_;
         } else {
@@ -609,46 +682,53 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers buil
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) {
-          return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)other);
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers other) {
-        if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+                .getDefaultInstance()) return this;
         if (other.hasSnapshotTime()) {
           mergeSnapshotTime(other.getSnapshotTime());
         }
@@ -671,7 +751,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -683,34 +765,47 @@ public Builder mergeFrom(
 
       private com.google.protobuf.Timestamp snapshotTime_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> snapshotTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          snapshotTimeBuilder_;
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

        *
        * .google.protobuf.Timestamp snapshot_time = 1;
+       *
        * @return Whether the snapshotTime field is set.
        */
       public boolean hasSnapshotTime() {
         return snapshotTimeBuilder_ != null || snapshotTime_ != null;
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

        *
        * .google.protobuf.Timestamp snapshot_time = 1;
+       *
        * @return The snapshotTime.
        */
       public com.google.protobuf.Timestamp getSnapshotTime() {
         if (snapshotTimeBuilder_ == null) {
-          return snapshotTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : snapshotTime_;
+          return snapshotTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : snapshotTime_;
         } else {
           return snapshotTimeBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

@@ -731,14 +826,15 @@ public Builder setSnapshotTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

        *
        * .google.protobuf.Timestamp snapshot_time = 1;
        */
-      public Builder setSnapshotTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setSnapshotTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (snapshotTimeBuilder_ == null) {
           snapshotTime_ = builderForValue.build();
           onChanged();
@@ -749,6 +845,8 @@ public Builder setSnapshotTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

@@ -759,7 +857,9 @@ public Builder mergeSnapshotTime(com.google.protobuf.Timestamp value) {
         if (snapshotTimeBuilder_ == null) {
           if (snapshotTime_ != null) {
             snapshotTime_ =
-              com.google.protobuf.Timestamp.newBuilder(snapshotTime_).mergeFrom(value).buildPartial();
+                com.google.protobuf.Timestamp.newBuilder(snapshotTime_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             snapshotTime_ = value;
           }
@@ -771,6 +871,8 @@ public Builder mergeSnapshotTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

@@ -789,6 +891,8 @@ public Builder clearSnapshotTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

@@ -796,11 +900,13 @@ public Builder clearSnapshotTime() {
        * .google.protobuf.Timestamp snapshot_time = 1;
        */
       public com.google.protobuf.Timestamp.Builder getSnapshotTimeBuilder() {
-        
+
         onChanged();
         return getSnapshotTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

@@ -811,11 +917,14 @@ public com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder() {
         if (snapshotTimeBuilder_ != null) {
           return snapshotTimeBuilder_.getMessageOrBuilder();
         } else {
-          return snapshotTime_ == null ?
-              com.google.protobuf.Timestamp.getDefaultInstance() : snapshotTime_;
+          return snapshotTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : snapshotTime_;
         }
       }
       /**
+       *
+       *
        * 
        * The snapshot time of the table. If not set, interpreted as now.
        * 

@@ -823,18 +932,22 @@ public com.google.protobuf.TimestampOrBuilder getSnapshotTimeOrBuilder() {
        * .google.protobuf.Timestamp snapshot_time = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getSnapshotTimeFieldBuilder() {
         if (snapshotTimeBuilder_ == null) {
-          snapshotTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                  getSnapshotTime(),
-                  getParentForChildren(),
-                  isClean());
+          snapshotTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
+                  getSnapshotTime(), getParentForChildren(), isClean());
           snapshotTime_ = null;
         }
         return snapshotTimeBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -847,30 +960,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers)
-    private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers DEFAULT_INSTANCE;
+    private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers();
     }
 
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getDefaultInstance() {
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public TableModifiers parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new TableModifiers(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public TableModifiers parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new TableModifiers(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -882,17 +997,20 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getDefaultInstanceForType() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface TableReadOptionsOrBuilder extends
+  public interface TableReadOptionsOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -901,11 +1019,13 @@ public interface TableReadOptionsOrBuilder extends
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @return A list containing the selectedFields.
      */
-    java.util.List
-        getSelectedFieldsList();
+    java.util.List getSelectedFieldsList();
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -914,10 +1034,13 @@ public interface TableReadOptionsOrBuilder extends
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @return The count of selectedFields.
      */
     int getSelectedFieldsCount();
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -926,11 +1049,14 @@ public interface TableReadOptionsOrBuilder extends
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @param index The index of the element to return.
      * @return The selectedFields at the given index.
      */
     java.lang.String getSelectedFields(int index);
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -939,13 +1065,15 @@ public interface TableReadOptionsOrBuilder extends
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the selectedFields at the given index.
      */
-    com.google.protobuf.ByteString
-        getSelectedFieldsBytes(int index);
+    com.google.protobuf.ByteString getSelectedFieldsBytes(int index);
 
     /**
+     *
+     *
      * 
      * SQL text filtering statement, similar to a WHERE clause in a query.
      * Currently, only a single predicate that is a comparison between a column
@@ -958,10 +1086,13 @@ public interface TableReadOptionsOrBuilder extends
      * 

      *
      * string row_restriction = 2;
+     *
      * @return The rowRestriction.
      */
     java.lang.String getRowRestriction();
     /**
+     *
+     *
      * 
      * SQL text filtering statement, similar to a WHERE clause in a query.
      * Currently, only a single predicate that is a comparison between a column
@@ -974,27 +1105,30 @@ public interface TableReadOptionsOrBuilder extends
      * 

      *
      * string row_restriction = 2;
+     *
      * @return The bytes for rowRestriction.
      */
-    com.google.protobuf.ByteString
-        getRowRestrictionBytes();
+    com.google.protobuf.ByteString getRowRestrictionBytes();
   }
   /**
+   *
+   *
    * 
    * Options dictating how we read a table.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions}
    */
-  public  static final class TableReadOptions extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class TableReadOptions extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)
       TableReadOptionsOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use TableReadOptions.newBuilder() to construct.
     private TableReadOptions(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private TableReadOptions() {
       selectedFields_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       rowRestriction_ = "";
@@ -1002,16 +1136,15 @@ private TableReadOptions() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new TableReadOptions();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private TableReadOptions(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1031,35 +1164,36 @@ private TableReadOptions(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                selectedFields_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  selectedFields_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                selectedFields_.add(s);
+                break;
               }
-              selectedFields_.add(s);
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              rowRestriction_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+                rowRestriction_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) != 0)) {
           selectedFields_ = selectedFields_.getUnmodifiableView();
@@ -1068,22 +1202,27 @@ private TableReadOptions(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.class,
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder.class);
     }
 
     public static final int SELECTED_FIELDS_FIELD_NUMBER = 1;
     private com.google.protobuf.LazyStringList selectedFields_;
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -1092,13 +1231,15 @@ private TableReadOptions(
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @return A list containing the selectedFields.
      */
-    public com.google.protobuf.ProtocolStringList
-        getSelectedFieldsList() {
+    public com.google.protobuf.ProtocolStringList getSelectedFieldsList() {
       return selectedFields_;
     }
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -1107,12 +1248,15 @@ private TableReadOptions(
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @return The count of selectedFields.
      */
     public int getSelectedFieldsCount() {
       return selectedFields_.size();
     }
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -1121,6 +1265,7 @@ public int getSelectedFieldsCount() {
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @param index The index of the element to return.
      * @return The selectedFields at the given index.
      */
@@ -1128,6 +1273,8 @@ public java.lang.String getSelectedFields(int index) {
       return selectedFields_.get(index);
     }
     /**
+     *
+     *
      * 
      * Names of the fields in the table that should be read. If empty, all
      * fields will be read. If the specified field is a nested field, all
@@ -1136,17 +1283,19 @@ public java.lang.String getSelectedFields(int index) {
      * 

      *
      * repeated string selected_fields = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the selectedFields at the given index.
      */
-    public com.google.protobuf.ByteString
-        getSelectedFieldsBytes(int index) {
+    public com.google.protobuf.ByteString getSelectedFieldsBytes(int index) {
       return selectedFields_.getByteString(index);
     }
 
     public static final int ROW_RESTRICTION_FIELD_NUMBER = 2;
     private volatile java.lang.Object rowRestriction_;
     /**
+     *
+     *
      * 
      * SQL text filtering statement, similar to a WHERE clause in a query.
      * Currently, only a single predicate that is a comparison between a column
@@ -1159,6 +1308,7 @@ public java.lang.String getSelectedFields(int index) {
      * 

      *
      * string row_restriction = 2;
+     *
      * @return The rowRestriction.
      */
     public java.lang.String getRowRestriction() {
@@ -1166,14 +1316,15 @@ public java.lang.String getRowRestriction() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         rowRestriction_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * SQL text filtering statement, similar to a WHERE clause in a query.
      * Currently, only a single predicate that is a comparison between a column
@@ -1186,15 +1337,14 @@ public java.lang.String getRowRestriction() {
      * 

      *
      * string row_restriction = 2;
+     *
      * @return The bytes for rowRestriction.
      */
-    public com.google.protobuf.ByteString
-        getRowRestrictionBytes() {
+    public com.google.protobuf.ByteString getRowRestrictionBytes() {
       java.lang.Object ref = rowRestriction_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         rowRestriction_ = b;
         return b;
       } else {
@@ -1203,6 +1353,7 @@ public java.lang.String getRowRestriction() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1214,8 +1365,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < selectedFields_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, selectedFields_.getRaw(i));
       }
@@ -1250,17 +1400,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)) {
+      if (!(obj
+          instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)) {
         return super.equals(obj);
       }
-      com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions other = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) obj;
+      com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions other =
+          (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) obj;
 
-      if (!getSelectedFieldsList()
-          .equals(other.getSelectedFieldsList())) return false;
-      if (!getRowRestriction()
-          .equals(other.getRowRestriction())) return false;
+      if (!getSelectedFieldsList().equals(other.getSelectedFieldsList())) return false;
+      if (!getRowRestriction().equals(other.getRowRestriction())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -1284,87 +1434,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1374,44 +1532,50 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Options dictating how we read a table.
      * 

      *
      * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)
         com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable
+        return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder.class);
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.class,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.newBuilder()
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1423,19 +1587,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getDefaultInstanceForType() {
-        return com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance();
+      public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions build() {
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions result = buildPartial();
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -1444,7 +1611,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions bu
 
       @java.lang.Override
       public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions buildPartial() {
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions result = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions(this);
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions result =
+            new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) != 0)) {
           selectedFields_ = selectedFields_.getUnmodifiableView();
@@ -1460,46 +1628,54 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions bu
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) {
-          return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)other);
+        if (other
+            instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions other) {
-        if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+                .getDefaultInstance()) return this;
         if (!other.selectedFields_.isEmpty()) {
           if (selectedFields_.isEmpty()) {
             selectedFields_ = other.selectedFields_;
@@ -1533,7 +1709,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1542,16 +1720,21 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList selectedFields_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList selectedFields_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureSelectedFieldsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
           selectedFields_ = new com.google.protobuf.LazyStringArrayList(selectedFields_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1560,13 +1743,15 @@ private void ensureSelectedFieldsIsMutable() {
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @return A list containing the selectedFields.
        */
-      public com.google.protobuf.ProtocolStringList
-          getSelectedFieldsList() {
+      public com.google.protobuf.ProtocolStringList getSelectedFieldsList() {
         return selectedFields_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1575,12 +1760,15 @@ private void ensureSelectedFieldsIsMutable() {
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @return The count of selectedFields.
        */
       public int getSelectedFieldsCount() {
         return selectedFields_.size();
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1589,6 +1777,7 @@ public int getSelectedFieldsCount() {
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @param index The index of the element to return.
        * @return The selectedFields at the given index.
        */
@@ -1596,6 +1785,8 @@ public java.lang.String getSelectedFields(int index) {
         return selectedFields_.get(index);
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1604,13 +1795,15 @@ public java.lang.String getSelectedFields(int index) {
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @param value The bytes of the selectedFields to add.
        */
-      public com.google.protobuf.ByteString
-          getSelectedFieldsBytes(int index) {
+      public com.google.protobuf.ByteString getSelectedFieldsBytes(int index) {
         return selectedFields_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1619,21 +1812,23 @@ public java.lang.String getSelectedFields(int index) {
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @param index The index to set the value at.
        * @param value The selectedFields to set.
        * @return This builder for chaining.
        */
-      public Builder setSelectedFields(
-          int index, java.lang.String value) {
+      public Builder setSelectedFields(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureSelectedFieldsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureSelectedFieldsIsMutable();
         selectedFields_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1642,20 +1837,22 @@ public Builder setSelectedFields(
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @param value The selectedFields to add.
        * @return This builder for chaining.
        */
-      public Builder addSelectedFields(
-          java.lang.String value) {
+      public Builder addSelectedFields(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureSelectedFieldsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureSelectedFieldsIsMutable();
         selectedFields_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1664,18 +1861,19 @@ public Builder addSelectedFields(
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @param values The selectedFields to add.
        * @return This builder for chaining.
        */
-      public Builder addAllSelectedFields(
-          java.lang.Iterable values) {
+      public Builder addAllSelectedFields(java.lang.Iterable values) {
         ensureSelectedFieldsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, selectedFields_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, selectedFields_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1684,6 +1882,7 @@ public Builder addAllSelectedFields(
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearSelectedFields() {
@@ -1693,6 +1892,8 @@ public Builder clearSelectedFields() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Names of the fields in the table that should be read. If empty, all
        * fields will be read. If the specified field is a nested field, all
@@ -1701,15 +1902,15 @@ public Builder clearSelectedFields() {
        * 

        *
        * repeated string selected_fields = 1;
+       *
        * @param value The bytes of the selectedFields to add.
        * @return This builder for chaining.
        */
-      public Builder addSelectedFieldsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addSelectedFieldsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureSelectedFieldsIsMutable();
         selectedFields_.add(value);
         onChanged();
@@ -1718,6 +1919,8 @@ public Builder addSelectedFieldsBytes(
 
       private java.lang.Object rowRestriction_ = "";
       /**
+       *
+       *
        * 
        * SQL text filtering statement, similar to a WHERE clause in a query.
        * Currently, only a single predicate that is a comparison between a column
@@ -1730,13 +1933,13 @@ public Builder addSelectedFieldsBytes(
        * 

        *
        * string row_restriction = 2;
+       *
        * @return The rowRestriction.
        */
       public java.lang.String getRowRestriction() {
         java.lang.Object ref = rowRestriction_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           rowRestriction_ = s;
           return s;
@@ -1745,6 +1948,8 @@ public java.lang.String getRowRestriction() {
         }
       }
       /**
+       *
+       *
        * 
        * SQL text filtering statement, similar to a WHERE clause in a query.
        * Currently, only a single predicate that is a comparison between a column
@@ -1757,15 +1962,14 @@ public java.lang.String getRowRestriction() {
        * 

        *
        * string row_restriction = 2;
+       *
        * @return The bytes for rowRestriction.
        */
-      public com.google.protobuf.ByteString
-          getRowRestrictionBytes() {
+      public com.google.protobuf.ByteString getRowRestrictionBytes() {
         java.lang.Object ref = rowRestriction_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           rowRestriction_ = b;
           return b;
         } else {
@@ -1773,6 +1977,8 @@ public java.lang.String getRowRestriction() {
         }
       }
       /**
+       *
+       *
        * 
        * SQL text filtering statement, similar to a WHERE clause in a query.
        * Currently, only a single predicate that is a comparison between a column
@@ -1785,20 +1991,22 @@ public java.lang.String getRowRestriction() {
        * 

        *
        * string row_restriction = 2;
+       *
        * @param value The rowRestriction to set.
        * @return This builder for chaining.
        */
-      public Builder setRowRestriction(
-          java.lang.String value) {
+      public Builder setRowRestriction(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         rowRestriction_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * SQL text filtering statement, similar to a WHERE clause in a query.
        * Currently, only a single predicate that is a comparison between a column
@@ -1811,15 +2019,18 @@ public Builder setRowRestriction(
        * 

        *
        * string row_restriction = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearRowRestriction() {
-        
+
         rowRestriction_ = getDefaultInstance().getRowRestriction();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * SQL text filtering statement, similar to a WHERE clause in a query.
        * Currently, only a single predicate that is a comparison between a column
@@ -1832,20 +2043,21 @@ public Builder clearRowRestriction() {
        * 

        *
        * string row_restriction = 2;
+       *
        * @param value The bytes for rowRestriction to set.
        * @return This builder for chaining.
        */
-      public Builder setRowRestrictionBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setRowRestrictionBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         rowRestriction_ = value;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1858,30 +2070,33 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions)
-    private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions DEFAULT_INSTANCE;
+    private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions();
     }
 
-    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getDefaultInstance() {
+    public static com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public TableReadOptions parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new TableReadOptions(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public TableReadOptions parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new TableReadOptions(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1893,20 +2108,21 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getDefaultInstanceForType() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int schemaCase_ = 0;
   private java.lang.Object schema_;
-  public enum SchemaCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum SchemaCase implements com.google.protobuf.Internal.EnumLite {
     AVRO_SCHEMA(4),
     ARROW_SCHEMA(5),
     SCHEMA_NOT_SET(0);
     private final int value;
+
     private SchemaCase(int value) {
       this.value = value;
     }
@@ -1922,32 +2138,38 @@ public static SchemaCase valueOf(int value) {
 
     public static SchemaCase forNumber(int value) {
       switch (value) {
-        case 4: return AVRO_SCHEMA;
-        case 5: return ARROW_SCHEMA;
-        case 0: return SCHEMA_NOT_SET;
-        default: return null;
+        case 4:
+          return AVRO_SCHEMA;
+        case 5:
+          return ARROW_SCHEMA;
+        case 0:
+          return SCHEMA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaCase
-  getSchemaCase() {
-    return SchemaCase.forNumber(
-        schemaCase_);
+  public SchemaCase getSchemaCase() {
+    return SchemaCase.forNumber(schemaCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Output only. Unique identifier for the session, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -1955,29 +2177,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Unique identifier for the session, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -1988,6 +2210,8 @@ public java.lang.String getName() {
   public static final int EXPIRE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp expireTime_;
   /**
+   *
+   *
    * 
    * Output only. Time at which the session becomes invalid. After this time,
    * subsequent requests to read this Session will return errors. The
@@ -1995,13 +2219,17 @@ public java.lang.String getName() {
    * updated.
    * 

    *
-   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the expireTime field is set.
    */
   public boolean hasExpireTime() {
     return expireTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. Time at which the session becomes invalid. After this time,
    * subsequent requests to read this Session will return errors. The
@@ -2009,13 +2237,17 @@ public boolean hasExpireTime() {
    * updated.
    * 

    *
-   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The expireTime.
    */
   public com.google.protobuf.Timestamp getExpireTime() {
     return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. Time at which the session becomes invalid. After this time,
    * subsequent requests to read this Session will return errors. The
@@ -2023,7 +2255,8 @@ public com.google.protobuf.Timestamp getExpireTime() {
    * updated.
    * 

    *
-   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
     return getExpireTime();
@@ -2032,108 +2265,149 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
   public static final int DATA_FORMAT_FIELD_NUMBER = 3;
   private int dataFormat_;
   /**
+   *
+   *
    * 
    * Immutable. Data format of the output data. Behavior defaults to Apache
    * Avro.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The enum numeric value on the wire for dataFormat.
    */
   public int getDataFormatValue() {
     return dataFormat_;
   }
   /**
+   *
+   *
    * 
    * Immutable. Data format of the output data. Behavior defaults to Apache
    * Avro.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The dataFormat.
    */
   public com.google.cloud.bigquery.storage.v1beta2.DataFormat getDataFormat() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.bigquery.storage.v1beta2.DataFormat result = com.google.cloud.bigquery.storage.v1beta2.DataFormat.valueOf(dataFormat_);
-    return result == null ? com.google.cloud.bigquery.storage.v1beta2.DataFormat.UNRECOGNIZED : result;
+    com.google.cloud.bigquery.storage.v1beta2.DataFormat result =
+        com.google.cloud.bigquery.storage.v1beta2.DataFormat.valueOf(dataFormat_);
+    return result == null
+        ? com.google.cloud.bigquery.storage.v1beta2.DataFormat.UNRECOGNIZED
+        : result;
   }
 
   public static final int AVRO_SCHEMA_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Output only. Avro schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the avroSchema field is set.
    */
   public boolean hasAvroSchema() {
     return schemaCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Output only. Avro schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The avroSchema.
    */
   public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema() {
     if (schemaCase_ == 4) {
-       return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_;
+      return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Output only. Avro schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSchemaOrBuilder() {
     if (schemaCase_ == 4) {
-       return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_;
+      return (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance();
   }
 
   public static final int ARROW_SCHEMA_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Output only. Arrow schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the arrowSchema field is set.
    */
   public boolean hasArrowSchema() {
     return schemaCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * Output only. Arrow schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The arrowSchema.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema() {
     if (schemaCase_ == 5) {
-       return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_;
+      return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Output only. Arrow schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSchemaOrBuilder() {
     if (schemaCase_ == 5) {
-       return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_;
+      return (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_;
     }
     return com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance();
   }
@@ -2141,12 +2415,15 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSc
   public static final int TABLE_FIELD_NUMBER = 6;
   private volatile java.lang.Object table_;
   /**
+   *
+   *
    * 
    * Table that this ReadSession is reading from, in the form
    * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
    * 

    *
    * string table = 6;
+   *
    * @return The table.
    */
   public java.lang.String getTable() {
@@ -2154,29 +2431,29 @@ public java.lang.String getTable() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       table_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Table that this ReadSession is reading from, in the form
    * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
    * 

    *
    * string table = 6;
+   *
    * @return The bytes for table.
    */
-  public com.google.protobuf.ByteString
-      getTableBytes() {
+  public com.google.protobuf.ByteString getTableBytes() {
     java.lang.Object ref = table_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       table_ = b;
       return b;
     } else {
@@ -2187,79 +2464,116 @@ public java.lang.String getTable() {
   public static final int TABLE_MODIFIERS_FIELD_NUMBER = 7;
   private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers tableModifiers_;
   /**
+   *
+   *
    * 
    * Optional. Any modifiers which are applied when reading from the specified
    * table.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return Whether the tableModifiers field is set.
    */
   public boolean hasTableModifiers() {
     return tableModifiers_ != null;
   }
   /**
+   *
+   *
    * 
    * Optional. Any modifiers which are applied when reading from the specified
    * table.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The tableModifiers.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getTableModifiers() {
-    return tableModifiers_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance() : tableModifiers_;
+    return tableModifiers_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance()
+        : tableModifiers_;
   }
   /**
+   *
+   *
    * 
    * Optional. Any modifiers which are applied when reading from the specified
    * table.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
    */
-  public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder() {
+  public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder
+      getTableModifiersOrBuilder() {
     return getTableModifiers();
   }
 
   public static final int READ_OPTIONS_FIELD_NUMBER = 8;
   private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions readOptions_;
   /**
+   *
+   *
    * 
    * Optional. Read options for this session (e.g. column selection, filters).
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return Whether the readOptions field is set.
    */
   public boolean hasReadOptions() {
     return readOptions_ != null;
   }
   /**
+   *
+   *
    * 
    * Optional. Read options for this session (e.g. column selection, filters).
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The readOptions.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getReadOptions() {
-    return readOptions_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance() : readOptions_;
+    return readOptions_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+            .getDefaultInstance()
+        : readOptions_;
   }
   /**
+   *
+   *
    * 
    * Optional. Read options for this session (e.g. column selection, filters).
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
    */
-  public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder() {
+  public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder
+      getReadOptionsOrBuilder() {
     return getReadOptions();
   }
 
   public static final int STREAMS_FIELD_NUMBER = 10;
   private java.util.List streams_;
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -2268,12 +2582,16 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrB
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public java.util.List getStreamsList() {
     return streams_;
   }
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -2282,13 +2600,17 @@ public java.util.List getS
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  public java.util.List 
+  public java.util.List
       getStreamsOrBuilderList() {
     return streams_;
   }
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -2297,12 +2619,16 @@ public java.util.List getS
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public int getStreamsCount() {
     return streams_.size();
   }
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -2311,12 +2637,16 @@ public int getStreamsCount() {
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index) {
     return streams_.get(index);
   }
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -2325,7 +2655,9 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder(
       int index) {
@@ -2333,6 +2665,7 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsO
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2344,15 +2677,16 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (expireTime_ != null) {
       output.writeMessage(2, getExpireTime());
     }
-    if (dataFormat_ != com.google.cloud.bigquery.storage.v1beta2.DataFormat.DATA_FORMAT_UNSPECIFIED.getNumber()) {
+    if (dataFormat_
+        != com.google.cloud.bigquery.storage.v1beta2.DataFormat.DATA_FORMAT_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(3, dataFormat_);
     }
     if (schemaCase_ == 4) {
@@ -2386,35 +2720,34 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (expireTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getExpireTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getExpireTime());
     }
-    if (dataFormat_ != com.google.cloud.bigquery.storage.v1beta2.DataFormat.DATA_FORMAT_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(3, dataFormat_);
+    if (dataFormat_
+        != com.google.cloud.bigquery.storage.v1beta2.DataFormat.DATA_FORMAT_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, dataFormat_);
     }
     if (schemaCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_);
     }
     if (schemaCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_);
     }
     if (!getTableBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, table_);
     }
     if (tableModifiers_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, getTableModifiers());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getTableModifiers());
     }
     if (readOptions_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, getReadOptions());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getReadOptions());
     }
     for (int i = 0; i < streams_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, streams_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, streams_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -2424,44 +2757,37 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ReadSession other = (com.google.cloud.bigquery.storage.v1beta2.ReadSession) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ReadSession other =
+        (com.google.cloud.bigquery.storage.v1beta2.ReadSession) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (hasExpireTime() != other.hasExpireTime()) return false;
     if (hasExpireTime()) {
-      if (!getExpireTime()
-          .equals(other.getExpireTime())) return false;
+      if (!getExpireTime().equals(other.getExpireTime())) return false;
     }
     if (dataFormat_ != other.dataFormat_) return false;
-    if (!getTable()
-        .equals(other.getTable())) return false;
+    if (!getTable().equals(other.getTable())) return false;
     if (hasTableModifiers() != other.hasTableModifiers()) return false;
     if (hasTableModifiers()) {
-      if (!getTableModifiers()
-          .equals(other.getTableModifiers())) return false;
+      if (!getTableModifiers().equals(other.getTableModifiers())) return false;
     }
     if (hasReadOptions() != other.hasReadOptions()) return false;
     if (hasReadOptions()) {
-      if (!getReadOptions()
-          .equals(other.getReadOptions())) return false;
+      if (!getReadOptions().equals(other.getReadOptions())) return false;
     }
-    if (!getStreamsList()
-        .equals(other.getStreamsList())) return false;
+    if (!getStreamsList().equals(other.getStreamsList())) return false;
     if (!getSchemaCase().equals(other.getSchemaCase())) return false;
     switch (schemaCase_) {
       case 4:
-        if (!getAvroSchema()
-            .equals(other.getAvroSchema())) return false;
+        if (!getAvroSchema().equals(other.getAvroSchema())) return false;
         break;
       case 5:
-        if (!getArrowSchema()
-            .equals(other.getArrowSchema())) return false;
+        if (!getArrowSchema().equals(other.getArrowSchema())) return false;
         break;
       case 0:
       default:
@@ -2517,117 +2843,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadSession parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadSession prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.ReadSession prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Information about the ReadSession.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadSession}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadSession)
       com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ReadSession.class, com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.class,
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadSession.newBuilder()
@@ -2635,17 +2971,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getStreamsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2685,9 +3021,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
     }
 
     @java.lang.Override
@@ -2706,7 +3042,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ReadSession buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ReadSession result = new com.google.cloud.bigquery.storage.v1beta2.ReadSession(this);
+      com.google.cloud.bigquery.storage.v1beta2.ReadSession result =
+          new com.google.cloud.bigquery.storage.v1beta2.ReadSession(this);
       int from_bitField0_ = bitField0_;
       result.name_ = name_;
       if (expireTimeBuilder_ == null) {
@@ -2758,38 +3095,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadSession) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadSession) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2797,7 +3135,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadSession.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         onChanged();
@@ -2836,26 +3175,30 @@ public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadSession o
             streamsBuilder_ = null;
             streams_ = other.streams_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            streamsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getStreamsFieldBuilder() : null;
+            streamsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getStreamsFieldBuilder()
+                    : null;
           } else {
             streamsBuilder_.addAllMessages(other.streams_);
           }
         }
       }
       switch (other.getSchemaCase()) {
-        case AVRO_SCHEMA: {
-          mergeAvroSchema(other.getAvroSchema());
-          break;
-        }
-        case ARROW_SCHEMA: {
-          mergeArrowSchema(other.getArrowSchema());
-          break;
-        }
-        case SCHEMA_NOT_SET: {
-          break;
-        }
+        case AVRO_SCHEMA:
+          {
+            mergeAvroSchema(other.getAvroSchema());
+            break;
+          }
+        case ARROW_SCHEMA:
+          {
+            mergeArrowSchema(other.getArrowSchema());
+            break;
+          }
+        case SCHEMA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -2876,7 +3219,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadSession) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ReadSession) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -2885,12 +3229,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int schemaCase_ = 0;
     private java.lang.Object schema_;
-    public SchemaCase
-        getSchemaCase() {
-      return SchemaCase.forNumber(
-          schemaCase_);
+
+    public SchemaCase getSchemaCase() {
+      return SchemaCase.forNumber(schemaCase_);
     }
 
     public Builder clearSchema() {
@@ -2904,19 +3248,21 @@ public Builder clearSchema() {
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Unique identifier for the session, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2925,21 +3271,22 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Unique identifier for the session, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2947,57 +3294,64 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Unique identifier for the session, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Unique identifier for the session, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Unique identifier for the session, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -3005,8 +3359,13 @@ public Builder setNameBytes(
 
     private com.google.protobuf.Timestamp expireTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> expireTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        expireTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3014,13 +3373,18 @@ public Builder setNameBytes(
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the expireTime field is set.
      */
     public boolean hasExpireTime() {
       return expireTimeBuilder_ != null || expireTime_ != null;
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3028,17 +3392,24 @@ public boolean hasExpireTime() {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The expireTime.
      */
     public com.google.protobuf.Timestamp getExpireTime() {
       if (expireTimeBuilder_ == null) {
-        return expireTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
+        return expireTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : expireTime_;
       } else {
         return expireTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3046,7 +3417,9 @@ public com.google.protobuf.Timestamp getExpireTime() {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setExpireTime(com.google.protobuf.Timestamp value) {
       if (expireTimeBuilder_ == null) {
@@ -3062,6 +3435,8 @@ public Builder setExpireTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3069,10 +3444,11 @@ public Builder setExpireTime(com.google.protobuf.Timestamp value) {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setExpireTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setExpireTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (expireTimeBuilder_ == null) {
         expireTime_ = builderForValue.build();
         onChanged();
@@ -3083,6 +3459,8 @@ public Builder setExpireTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3090,13 +3468,15 @@ public Builder setExpireTime(
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
       if (expireTimeBuilder_ == null) {
         if (expireTime_ != null) {
           expireTime_ =
-            com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(expireTime_).mergeFrom(value).buildPartial();
         } else {
           expireTime_ = value;
         }
@@ -3108,6 +3488,8 @@ public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3115,7 +3497,9 @@ public Builder mergeExpireTime(com.google.protobuf.Timestamp value) {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearExpireTime() {
       if (expireTimeBuilder_ == null) {
@@ -3129,6 +3513,8 @@ public Builder clearExpireTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3136,14 +3522,18 @@ public Builder clearExpireTime() {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Timestamp.Builder getExpireTimeBuilder() {
-      
+
       onChanged();
       return getExpireTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3151,17 +3541,22 @@ public com.google.protobuf.Timestamp.Builder getExpireTimeBuilder() {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
       if (expireTimeBuilder_ != null) {
         return expireTimeBuilder_.getMessageOrBuilder();
       } else {
-        return expireTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : expireTime_;
+        return expireTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : expireTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Time at which the session becomes invalid. After this time,
      * subsequent requests to read this Session will return errors. The
@@ -3169,17 +3564,22 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
      * updated.
      * 

      *
-     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getExpireTimeFieldBuilder() {
       if (expireTimeBuilder_ == null) {
-        expireTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getExpireTime(),
-                getParentForChildren(),
-                isClean());
+        expireTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getExpireTime(), getParentForChildren(), isClean());
         expireTime_ = null;
       }
       return expireTimeBuilder_;
@@ -3187,24 +3587,34 @@ public com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder() {
 
     private int dataFormat_ = 0;
     /**
+     *
+     *
      * 
      * Immutable. Data format of the output data. Behavior defaults to Apache
      * Avro.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The enum numeric value on the wire for dataFormat.
      */
     public int getDataFormatValue() {
       return dataFormat_;
     }
     /**
+     *
+     *
      * 
      * Immutable. Data format of the output data. Behavior defaults to Apache
      * Avro.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The enum numeric value on the wire for dataFormat to set.
      * @return This builder for chaining.
      */
@@ -3214,26 +3624,39 @@ public Builder setDataFormatValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. Data format of the output data. Behavior defaults to Apache
      * Avro.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return The dataFormat.
      */
     public com.google.cloud.bigquery.storage.v1beta2.DataFormat getDataFormat() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.bigquery.storage.v1beta2.DataFormat result = com.google.cloud.bigquery.storage.v1beta2.DataFormat.valueOf(dataFormat_);
-      return result == null ? com.google.cloud.bigquery.storage.v1beta2.DataFormat.UNRECOGNIZED : result;
+      com.google.cloud.bigquery.storage.v1beta2.DataFormat result =
+          com.google.cloud.bigquery.storage.v1beta2.DataFormat.valueOf(dataFormat_);
+      return result == null
+          ? com.google.cloud.bigquery.storage.v1beta2.DataFormat.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Immutable. Data format of the output data. Behavior defaults to Apache
      * Avro.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @param value The dataFormat to set.
      * @return This builder for chaining.
      */
@@ -3241,46 +3664,64 @@ public Builder setDataFormat(com.google.cloud.bigquery.storage.v1beta2.DataForma
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       dataFormat_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. Data format of the output data. Behavior defaults to Apache
      * Avro.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataFormat() {
-      
+
       dataFormat_ = 0;
       onChanged();
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.AvroSchema, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder> avroSchemaBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchema,
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder>
+        avroSchemaBuilder_;
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the avroSchema field is set.
      */
     public boolean hasAvroSchema() {
       return schemaCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The avroSchema.
      */
     public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema() {
@@ -3297,11 +3738,15 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setAvroSchema(com.google.cloud.bigquery.storage.v1beta2.AvroSchema value) {
       if (avroSchemaBuilder_ == null) {
@@ -3317,11 +3762,15 @@ public Builder setAvroSchema(com.google.cloud.bigquery.storage.v1beta2.AvroSchem
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setAvroSchema(
         com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder builderForValue) {
@@ -3335,18 +3784,26 @@ public Builder setAvroSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeAvroSchema(com.google.cloud.bigquery.storage.v1beta2.AvroSchema value) {
       if (avroSchemaBuilder_ == null) {
-        if (schemaCase_ == 4 &&
-            schema_ != com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance()) {
-          schema_ = com.google.cloud.bigquery.storage.v1beta2.AvroSchema.newBuilder((com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_)
-              .mergeFrom(value).buildPartial();
+        if (schemaCase_ == 4
+            && schema_
+                != com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance()) {
+          schema_ =
+              com.google.cloud.bigquery.storage.v1beta2.AvroSchema.newBuilder(
+                      (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           schema_ = value;
         }
@@ -3361,11 +3818,15 @@ public Builder mergeAvroSchema(com.google.cloud.bigquery.storage.v1beta2.AvroSch
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearAvroSchema() {
       if (avroSchemaBuilder_ == null) {
@@ -3384,21 +3845,29 @@ public Builder clearAvroSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder getAvroSchemaBuilder() {
       return getAvroSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSchemaOrBuilder() {
       if ((schemaCase_ == 4) && (avroSchemaBuilder_ != null)) {
@@ -3411,50 +3880,73 @@ public com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSche
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Avro schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.AvroSchema, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchema,
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder>
         getAvroSchemaFieldBuilder() {
       if (avroSchemaBuilder_ == null) {
         if (!(schemaCase_ == 4)) {
           schema_ = com.google.cloud.bigquery.storage.v1beta2.AvroSchema.getDefaultInstance();
         }
-        avroSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.AvroSchema, com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder>(
+        avroSchemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.AvroSchema,
+                com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder>(
                 (com.google.cloud.bigquery.storage.v1beta2.AvroSchema) schema_,
                 getParentForChildren(),
                 isClean());
         schema_ = null;
       }
       schemaCase_ = 4;
-      onChanged();;
+      onChanged();
+      ;
       return avroSchemaBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ArrowSchema, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder> arrowSchemaBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder>
+        arrowSchemaBuilder_;
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the arrowSchema field is set.
      */
     public boolean hasArrowSchema() {
       return schemaCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The arrowSchema.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema() {
@@ -3471,11 +3963,15 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setArrowSchema(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema value) {
       if (arrowSchemaBuilder_ == null) {
@@ -3491,11 +3987,15 @@ public Builder setArrowSchema(com.google.cloud.bigquery.storage.v1beta2.ArrowSch
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setArrowSchema(
         com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder builderForValue) {
@@ -3509,18 +4009,26 @@ public Builder setArrowSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeArrowSchema(com.google.cloud.bigquery.storage.v1beta2.ArrowSchema value) {
       if (arrowSchemaBuilder_ == null) {
-        if (schemaCase_ == 5 &&
-            schema_ != com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance()) {
-          schema_ = com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.newBuilder((com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_)
-              .mergeFrom(value).buildPartial();
+        if (schemaCase_ == 5
+            && schema_
+                != com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance()) {
+          schema_ =
+              com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.newBuilder(
+                      (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           schema_ = value;
         }
@@ -3535,11 +4043,15 @@ public Builder mergeArrowSchema(com.google.cloud.bigquery.storage.v1beta2.ArrowS
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearArrowSchema() {
       if (arrowSchemaBuilder_ == null) {
@@ -3558,23 +4070,32 @@ public Builder clearArrowSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder getArrowSchemaBuilder() {
       return getArrowSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSchemaOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder
+        getArrowSchemaOrBuilder() {
       if ((schemaCase_ == 5) && (arrowSchemaBuilder_ != null)) {
         return arrowSchemaBuilder_.getMessageOrBuilder();
       } else {
@@ -3585,46 +4106,58 @@ public com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSc
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Arrow schema.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ArrowSchema, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder>
         getArrowSchemaFieldBuilder() {
       if (arrowSchemaBuilder_ == null) {
         if (!(schemaCase_ == 5)) {
           schema_ = com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.getDefaultInstance();
         }
-        arrowSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ArrowSchema, com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder, com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder>(
+        arrowSchemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ArrowSchema,
+                com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder>(
                 (com.google.cloud.bigquery.storage.v1beta2.ArrowSchema) schema_,
                 getParentForChildren(),
                 isClean());
         schema_ = null;
       }
       schemaCase_ = 5;
-      onChanged();;
+      onChanged();
+      ;
       return arrowSchemaBuilder_;
     }
 
     private java.lang.Object table_ = "";
     /**
+     *
+     *
      * 
      * Table that this ReadSession is reading from, in the form
      * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
      * 

      *
      * string table = 6;
+     *
      * @return The table.
      */
     public java.lang.String getTable() {
       java.lang.Object ref = table_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         table_ = s;
         return s;
@@ -3633,21 +4166,22 @@ public java.lang.String getTable() {
       }
     }
     /**
+     *
+     *
      * 
      * Table that this ReadSession is reading from, in the form
      * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
      * 

      *
      * string table = 6;
+     *
      * @return The bytes for table.
      */
-    public com.google.protobuf.ByteString
-        getTableBytes() {
+    public com.google.protobuf.ByteString getTableBytes() {
       java.lang.Object ref = table_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         table_ = b;
         return b;
       } else {
@@ -3655,57 +4189,64 @@ public java.lang.String getTable() {
       }
     }
     /**
+     *
+     *
      * 
      * Table that this ReadSession is reading from, in the form
      * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
      * 

      *
      * string table = 6;
+     *
      * @param value The table to set.
      * @return This builder for chaining.
      */
-    public Builder setTable(
-        java.lang.String value) {
+    public Builder setTable(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       table_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Table that this ReadSession is reading from, in the form
      * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
      * 

      *
      * string table = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTable() {
-      
+
       table_ = getDefaultInstance().getTable();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Table that this ReadSession is reading from, in the form
      * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
      * 

      *
      * string table = 6;
+     *
      * @param value The bytes for table to set.
      * @return This builder for chaining.
      */
-    public Builder setTableBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTableBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       table_ = value;
       onChanged();
       return this;
@@ -3713,44 +4254,66 @@ public Builder setTableBytes(
 
     private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers tableModifiers_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder> tableModifiersBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder>
+        tableModifiersBuilder_;
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the tableModifiers field is set.
      */
     public boolean hasTableModifiers() {
       return tableModifiersBuilder_ != null || tableModifiers_ != null;
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The tableModifiers.
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getTableModifiers() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+        getTableModifiers() {
       if (tableModifiersBuilder_ == null) {
-        return tableModifiers_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance() : tableModifiers_;
+        return tableModifiers_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+                .getDefaultInstance()
+            : tableModifiers_;
       } else {
         return tableModifiersBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public Builder setTableModifiers(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers value) {
+    public Builder setTableModifiers(
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers value) {
       if (tableModifiersBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -3764,15 +4327,20 @@ public Builder setTableModifiers(com.google.cloud.bigquery.storage.v1beta2.ReadS
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     public Builder setTableModifiers(
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder builderForValue) {
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder
+            builderForValue) {
       if (tableModifiersBuilder_ == null) {
         tableModifiers_ = builderForValue.build();
         onChanged();
@@ -3783,18 +4351,26 @@ public Builder setTableModifiers(
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public Builder mergeTableModifiers(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers value) {
+    public Builder mergeTableModifiers(
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers value) {
       if (tableModifiersBuilder_ == null) {
         if (tableModifiers_ != null) {
           tableModifiers_ =
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.newBuilder(tableModifiers_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.newBuilder(
+                      tableModifiers_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           tableModifiers_ = value;
         }
@@ -3806,12 +4382,16 @@ public Builder mergeTableModifiers(com.google.cloud.bigquery.storage.v1beta2.Rea
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     public Builder clearTableModifiers() {
       if (tableModifiersBuilder_ == null) {
@@ -3825,51 +4405,70 @@ public Builder clearTableModifiers() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder getTableModifiersBuilder() {
-      
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder
+        getTableModifiersBuilder() {
+
       onChanged();
       return getTableModifiersFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder
+        getTableModifiersOrBuilder() {
       if (tableModifiersBuilder_ != null) {
         return tableModifiersBuilder_.getMessageOrBuilder();
       } else {
-        return tableModifiers_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.getDefaultInstance() : tableModifiers_;
+        return tableModifiers_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers
+                .getDefaultInstance()
+            : tableModifiers_;
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Any modifiers which are applied when reading from the specified
      * table.
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder>
         getTableModifiersFieldBuilder() {
       if (tableModifiersBuilder_ == null) {
-        tableModifiersBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder>(
-                getTableModifiers(),
-                getParentForChildren(),
-                isClean());
+        tableModifiersBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder>(
+                getTableModifiers(), getParentForChildren(), isClean());
         tableModifiers_ = null;
       }
       return tableModifiersBuilder_;
@@ -3877,41 +4476,62 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBui
 
     private com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions readOptions_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder> readOptionsBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder>
+        readOptionsBuilder_;
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return Whether the readOptions field is set.
      */
     public boolean hasReadOptions() {
       return readOptionsBuilder_ != null || readOptions_ != null;
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The readOptions.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getReadOptions() {
       if (readOptionsBuilder_ == null) {
-        return readOptions_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance() : readOptions_;
+        return readOptions_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+                .getDefaultInstance()
+            : readOptions_;
       } else {
         return readOptionsBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public Builder setReadOptions(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions value) {
+    public Builder setReadOptions(
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions value) {
       if (readOptionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -3925,14 +4545,19 @@ public Builder setReadOptions(com.google.cloud.bigquery.storage.v1beta2.ReadSess
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     public Builder setReadOptions(
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder builderForValue) {
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder
+            builderForValue) {
       if (readOptionsBuilder_ == null) {
         readOptions_ = builderForValue.build();
         onChanged();
@@ -3943,17 +4568,25 @@ public Builder setReadOptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public Builder mergeReadOptions(com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions value) {
+    public Builder mergeReadOptions(
+        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions value) {
       if (readOptionsBuilder_ == null) {
         if (readOptions_ != null) {
           readOptions_ =
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.newBuilder(readOptions_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.newBuilder(
+                      readOptions_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           readOptions_ = value;
         }
@@ -3965,11 +4598,15 @@ public Builder mergeReadOptions(com.google.cloud.bigquery.storage.v1beta2.ReadSe
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     public Builder clearReadOptions() {
       if (readOptionsBuilder_ == null) {
@@ -3983,66 +4620,92 @@ public Builder clearReadOptions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder getReadOptionsBuilder() {
-      
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder
+        getReadOptionsBuilder() {
+
       onChanged();
       return getReadOptionsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder
+        getReadOptionsOrBuilder() {
       if (readOptionsBuilder_ != null) {
         return readOptionsBuilder_.getMessageOrBuilder();
       } else {
-        return readOptions_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.getDefaultInstance() : readOptions_;
+        return readOptions_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
+                .getDefaultInstance()
+            : readOptions_;
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Read options for this session (e.g. column selection, filters).
      * 

      *
-     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder>
         getReadOptionsFieldBuilder() {
       if (readOptionsBuilder_ == null) {
-        readOptionsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder>(
-                getReadOptions(),
-                getParentForChildren(),
-                isClean());
+        readOptionsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder>(
+                getReadOptions(), getParentForChildren(), isClean());
         readOptions_ = null;
       }
       return readOptionsBuilder_;
     }
 
     private java.util.List streams_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureStreamsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        streams_ = new java.util.ArrayList(streams_);
+        streams_ =
+            new java.util.ArrayList(streams_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> streamsBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>
+        streamsBuilder_;
 
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4051,7 +4714,9 @@ private void ensureStreamsIsMutable() {
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public java.util.List getStreamsList() {
       if (streamsBuilder_ == null) {
@@ -4061,6 +4726,8 @@ public java.util.List getS
       }
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4069,7 +4736,9 @@ public java.util.List getS
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public int getStreamsCount() {
       if (streamsBuilder_ == null) {
@@ -4079,6 +4748,8 @@ public int getStreamsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4087,7 +4758,9 @@ public int getStreamsCount() {
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index) {
       if (streamsBuilder_ == null) {
@@ -4097,6 +4770,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index
       }
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4105,7 +4780,9 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setStreams(
         int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream value) {
@@ -4122,6 +4799,8 @@ public Builder setStreams(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4130,7 +4809,9 @@ public Builder setStreams(
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setStreams(
         int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) {
@@ -4144,6 +4825,8 @@ public Builder setStreams(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4152,7 +4835,9 @@ public Builder setStreams(
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addStreams(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) {
       if (streamsBuilder_ == null) {
@@ -4168,6 +4853,8 @@ public Builder addStreams(com.google.cloud.bigquery.storage.v1beta2.ReadStream v
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4176,7 +4863,9 @@ public Builder addStreams(com.google.cloud.bigquery.storage.v1beta2.ReadStream v
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addStreams(
         int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream value) {
@@ -4193,6 +4882,8 @@ public Builder addStreams(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4201,7 +4892,9 @@ public Builder addStreams(
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addStreams(
         com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) {
@@ -4215,6 +4908,8 @@ public Builder addStreams(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4223,7 +4918,9 @@ public Builder addStreams(
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addStreams(
         int index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder builderForValue) {
@@ -4237,6 +4934,8 @@ public Builder addStreams(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4245,14 +4944,15 @@ public Builder addStreams(
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder addAllStreams(
         java.lang.Iterable values) {
       if (streamsBuilder_ == null) {
         ensureStreamsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, streams_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, streams_);
         onChanged();
       } else {
         streamsBuilder_.addAllMessages(values);
@@ -4260,6 +4960,8 @@ public Builder addAllStreams(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4268,7 +4970,9 @@ public Builder addAllStreams(
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearStreams() {
       if (streamsBuilder_ == null) {
@@ -4281,6 +4985,8 @@ public Builder clearStreams() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4289,7 +4995,9 @@ public Builder clearStreams() {
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder removeStreams(int index) {
       if (streamsBuilder_ == null) {
@@ -4302,6 +5010,8 @@ public Builder removeStreams(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4310,13 +5020,17 @@ public Builder removeStreams(int index) {
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getStreamsBuilder(
         int index) {
       return getStreamsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4325,16 +5039,21 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getStreamsBu
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder(
         int index) {
       if (streamsBuilder_ == null) {
-        return streams_.get(index);  } else {
+        return streams_.get(index);
+      } else {
         return streamsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4343,10 +5062,12 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsO
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getStreamsOrBuilderList() {
+    public java.util.List
+        getStreamsOrBuilderList() {
       if (streamsBuilder_ != null) {
         return streamsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4354,6 +5075,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsO
       }
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4362,13 +5085,17 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsO
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder addStreamsBuilder() {
-      return getStreamsFieldBuilder().addBuilder(
-          com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance());
+      return getStreamsFieldBuilder()
+          .addBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4377,14 +5104,19 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder addStreamsBu
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder addStreamsBuilder(
         int index) {
-      return getStreamsFieldBuilder().addBuilder(
-          index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance());
+      return getStreamsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Output only. A list of streams created with the session.
      * At least one stream is created with the session. In the future, larger
@@ -4393,29 +5125,34 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder addStreamsBu
      * instead, which is not yet available.
      * 

      *
-     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public java.util.List 
-         getStreamsBuilderList() {
+    public java.util.List
+        getStreamsBuilderList() {
       return getStreamsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>
         getStreamsFieldBuilder() {
       if (streamsBuilder_ == null) {
-        streamsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>(
-                streams_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        streamsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+                com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>(
+                streams_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         streams_ = null;
       }
       return streamsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -4425,12 +5162,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadSession)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadSession)
   private static final com.google.cloud.bigquery.storage.v1beta2.ReadSession DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadSession();
   }
@@ -4439,16 +5176,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ReadSession getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReadSession parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ReadSession(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReadSession parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ReadSession(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -4463,6 +5200,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ReadSession getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java
index 3a66215d36..bc65716270 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadSessionOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,33 +18,41 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ReadSessionOrBuilder extends
+public interface ReadSessionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadSession)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Unique identifier for the session, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Unique identifier for the session, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Output only. Time at which the session becomes invalid. After this time,
    * subsequent requests to read this Session will return errors. The
@@ -53,11 +60,15 @@ public interface ReadSessionOrBuilder extends
    * updated.
    * 

    *
-   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the expireTime field is set.
    */
   boolean hasExpireTime();
   /**
+   *
+   *
    * 
    * Output only. Time at which the session becomes invalid. After this time,
    * subsequent requests to read this Session will return errors. The
@@ -65,11 +76,15 @@ public interface ReadSessionOrBuilder extends
    * updated.
    * 

    *
-   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The expireTime.
    */
   com.google.protobuf.Timestamp getExpireTime();
   /**
+   *
+   *
    * 
    * Output only. Time at which the session becomes invalid. After this time,
    * subsequent requests to read this Session will return errors. The
@@ -77,165 +92,241 @@ public interface ReadSessionOrBuilder extends
    * updated.
    * 

    *
-   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * .google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.TimestampOrBuilder getExpireTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Immutable. Data format of the output data. Behavior defaults to Apache
    * Avro.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The enum numeric value on the wire for dataFormat.
    */
   int getDataFormatValue();
   /**
+   *
+   *
    * 
    * Immutable. Data format of the output data. Behavior defaults to Apache
    * Avro.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
+   * 
+   *
    * @return The dataFormat.
    */
   com.google.cloud.bigquery.storage.v1beta2.DataFormat getDataFormat();
 
   /**
+   *
+   *
    * 
    * Output only. Avro schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the avroSchema field is set.
    */
   boolean hasAvroSchema();
   /**
+   *
+   *
    * 
    * Output only. Avro schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The avroSchema.
    */
   com.google.cloud.bigquery.storage.v1beta2.AvroSchema getAvroSchema();
   /**
+   *
+   *
    * 
    * Output only. Avro schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder getAvroSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. Arrow schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the arrowSchema field is set.
    */
   boolean hasArrowSchema();
   /**
+   *
+   *
    * 
    * Output only. Arrow schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The arrowSchema.
    */
   com.google.cloud.bigquery.storage.v1beta2.ArrowSchema getArrowSchema();
   /**
+   *
+   *
    * 
    * Output only. Arrow schema.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder getArrowSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * Table that this ReadSession is reading from, in the form
    * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
    * 

    *
    * string table = 6;
+   *
    * @return The table.
    */
   java.lang.String getTable();
   /**
+   *
+   *
    * 
    * Table that this ReadSession is reading from, in the form
    * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}
    * 

    *
    * string table = 6;
+   *
    * @return The bytes for table.
    */
-  com.google.protobuf.ByteString
-      getTableBytes();
+  com.google.protobuf.ByteString getTableBytes();
 
   /**
+   *
+   *
    * 
    * Optional. Any modifiers which are applied when reading from the specified
    * table.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return Whether the tableModifiers field is set.
    */
   boolean hasTableModifiers();
   /**
+   *
+   *
    * 
    * Optional. Any modifiers which are applied when reading from the specified
    * table.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The tableModifiers.
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers getTableModifiers();
   /**
+   *
+   *
    * 
    * Optional. Any modifiers which are applied when reading from the specified
    * table.
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];
+   * 
    */
-  com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder();
+  com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder
+      getTableModifiersOrBuilder();
 
   /**
+   *
+   *
    * 
    * Optional. Read options for this session (e.g. column selection, filters).
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return Whether the readOptions field is set.
    */
   boolean hasReadOptions();
   /**
+   *
+   *
    * 
    * Optional. Read options for this session (e.g. column selection, filters).
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The readOptions.
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions getReadOptions();
   /**
+   *
+   *
    * 
    * Optional. Read options for this session (e.g. column selection, filters).
    * 

    *
-   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];
+   * 
    */
-  com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder();
+  com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder
+      getReadOptionsOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -244,11 +335,14 @@ public interface ReadSessionOrBuilder extends
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
-      getStreamsList();
+  java.util.List getStreamsList();
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -257,10 +351,14 @@ public interface ReadSessionOrBuilder extends
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadStream getStreams(int index);
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -269,10 +367,14 @@ public interface ReadSessionOrBuilder extends
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   int getStreamsCount();
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -281,11 +383,15 @@ public interface ReadSessionOrBuilder extends
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  java.util.List 
+  java.util.List
       getStreamsOrBuilderList();
   /**
+   *
+   *
    * 
    * Output only. A list of streams created with the session.
    * At least one stream is created with the session. In the future, larger
@@ -294,10 +400,11 @@ public interface ReadSessionOrBuilder extends
    * instead, which is not yet available.
    * 

    *
-   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
-  com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder(
-      int index);
+  com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getStreamsOrBuilder(int index);
 
   public com.google.cloud.bigquery.storage.v1beta2.ReadSession.SchemaCase getSchemaCase();
 }
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java
index 01225eb575..f1f447876a 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStream.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,6 +19,8 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Information about a single stream that gets data out of the storage system.
  * Most of the information about `ReadStream` instances is aggregated, making
@@ -28,31 +29,31 @@
  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadStream}
  */
-public  final class ReadStream extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ReadStream extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ReadStream)
     ReadStreamOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ReadStream.newBuilder() to construct.
   private ReadStream(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ReadStream() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ReadStream();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ReadStream(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,53 +72,59 @@ private ReadStream(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.class, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.class,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Output only. Name of the stream, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -125,29 +132,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Output only. Name of the stream, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -156,6 +163,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -167,8 +175,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -192,15 +199,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ReadStream)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ReadStream other = (com.google.cloud.bigquery.storage.v1beta2.ReadStream) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ReadStream other =
+        (com.google.cloud.bigquery.storage.v1beta2.ReadStream) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -220,96 +227,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ReadStream parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ReadStream prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Information about a single stream that gets data out of the storage system.
    * Most of the information about `ReadStream` instances is aggregated, making
@@ -318,21 +332,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ReadStream}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ReadStream)
       com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ReadStream.class, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ReadStream.class,
+              com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder()
@@ -340,16 +356,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -359,9 +374,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StreamProto.internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StreamProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
     }
 
     @java.lang.Override
@@ -380,7 +395,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ReadStream result = new com.google.cloud.bigquery.storage.v1beta2.ReadStream(this);
+      com.google.cloud.bigquery.storage.v1beta2.ReadStream result =
+          new com.google.cloud.bigquery.storage.v1beta2.ReadStream(this);
       result.name_ = name_;
       onBuilt();
       return result;
@@ -390,38 +406,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ReadStream) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadStream)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ReadStream) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -429,7 +446,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ReadStream other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         onChanged();
@@ -453,7 +471,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ReadStream) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ReadStream) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -465,19 +484,21 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Output only. Name of the stream, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -486,21 +507,22 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Name of the stream, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -508,64 +530,71 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Output only. Name of the stream, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Name of the stream, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. Name of the stream, in the form
      * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -575,12 +604,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ReadStream)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ReadStream)
   private static final com.google.cloud.bigquery.storage.v1beta2.ReadStream DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ReadStream();
   }
@@ -589,16 +618,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ReadStream getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ReadStream parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ReadStream(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ReadStream parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ReadStream(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -613,6 +642,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ReadStream getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java
index 9098e554c8..0f2f0660af 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ReadStreamOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,29 +18,35 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ReadStreamOrBuilder extends
+public interface ReadStreamOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ReadStream)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Output only. Name of the stream, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Output only. Name of the stream, in the form
    * `projects/{project_id}/locations/{location}/sessions/{session_id}/streams/{stream_id}`.
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 }
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java
index babc8f3bd4..518c2c02ab 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequest.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,37 +19,39 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Request message for `SplitReadStream`.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest}
  */
-public  final class SplitReadStreamRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SplitReadStreamRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)
     SplitReadStreamRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SplitReadStreamRequest.newBuilder() to construct.
   private SplitReadStreamRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SplitReadStreamRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SplitReadStreamRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SplitReadStreamRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -69,57 +70,65 @@ private SplitReadStreamRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            name_ = s;
-            break;
-          }
-          case 17: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            fraction_ = input.readDouble();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              name_ = s;
+              break;
+            }
+          case 17:
+            {
+              fraction_ = input.readDouble();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class,
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * Required. Name of the stream to split.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -127,28 +136,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Name of the stream to split.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -159,6 +170,8 @@ public java.lang.String getName() {
   public static final int FRACTION_FIELD_NUMBER = 2;
   private double fraction_;
   /**
+   *
+   *
    * 
    * A value in the range (0.0, 1.0) that specifies the fractional point at
    * which the original stream should be split. The actual split point is
@@ -170,6 +183,7 @@ public java.lang.String getName() {
    * 

    *
    * double fraction = 2;
+   *
    * @return The fraction.
    */
   public double getFraction() {
@@ -177,6 +191,7 @@ public double getFraction() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -188,8 +203,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -209,8 +223,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (fraction_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(2, fraction_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, fraction_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -220,18 +233,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest other = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) obj;
+    com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest other =
+        (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (java.lang.Double.doubleToLongBits(getFraction())
-        != java.lang.Double.doubleToLongBits(
-            other.getFraction())) return false;
+        != java.lang.Double.doubleToLongBits(other.getFraction())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -246,125 +258,137 @@ public int hashCode() {
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
     hash = (37 * hash) + FRACTION_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getFraction()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getFraction()));
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for `SplitReadStream`.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)
       com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.class,
+              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.newBuilder()
@@ -372,16 +396,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -393,13 +416,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest getDefaultInstanceForType() {
+    public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance();
     }
 
@@ -414,7 +438,8 @@ public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest build()
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest result = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest(this);
+      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest result =
+          new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest(this);
       result.name_ = name_;
       result.fraction_ = fraction_;
       onBuilt();
@@ -425,46 +450,50 @@ public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest buildPar
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest other) {
+      if (other
+          == com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         onChanged();
@@ -491,7 +520,9 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)
+                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -503,18 +534,22 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Name of the stream to split.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -523,20 +558,23 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the stream to split.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -544,61 +582,76 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Name of the stream to split.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the stream to split.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Name of the stream to split.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
     }
 
-    private double fraction_ ;
+    private double fraction_;
     /**
+     *
+     *
      * 
      * A value in the range (0.0, 1.0) that specifies the fractional point at
      * which the original stream should be split. The actual split point is
@@ -610,12 +663,15 @@ public Builder setNameBytes(
      * 

      *
      * double fraction = 2;
+     *
      * @return The fraction.
      */
     public double getFraction() {
       return fraction_;
     }
     /**
+     *
+     *
      * 
      * A value in the range (0.0, 1.0) that specifies the fractional point at
      * which the original stream should be split. The actual split point is
@@ -627,16 +683,19 @@ public double getFraction() {
      * 

      *
      * double fraction = 2;
+     *
      * @param value The fraction to set.
      * @return This builder for chaining.
      */
     public Builder setFraction(double value) {
-      
+
       fraction_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A value in the range (0.0, 1.0) that specifies the fractional point at
      * which the original stream should be split. The actual split point is
@@ -648,17 +707,18 @@ public Builder setFraction(double value) {
      * 

      *
      * double fraction = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFraction() {
-      
+
       fraction_ = 0D;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -668,30 +728,32 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)
-  private static final com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest();
   }
 
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest getDefaultInstance() {
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SplitReadStreamRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SplitReadStreamRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SplitReadStreamRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SplitReadStreamRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -703,9 +765,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest getDefaultInstanceForType() {
+  public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java
index c8c502945e..3a8f4fb7de 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamRequestOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,31 +18,43 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface SplitReadStreamRequestOrBuilder extends
+public interface SplitReadStreamRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Name of the stream to split.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. Name of the stream to split.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * A value in the range (0.0, 1.0) that specifies the fractional point at
    * which the original stream should be split. The actual split point is
@@ -55,6 +66,7 @@ public interface SplitReadStreamRequestOrBuilder extends
    * 

    *
    * double fraction = 2;
+   *
    * @return The fraction.
    */
   double getFraction();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java
index 69d3fb64b7..e91eedb8ef 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponse.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,36 +19,37 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Response message for `SplitReadStream`.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse}
  */
-public  final class SplitReadStreamResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SplitReadStreamResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)
     SplitReadStreamResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SplitReadStreamResponse.newBuilder() to construct.
   private SplitReadStreamResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SplitReadStreamResponse() {
-  }
+
+  private SplitReadStreamResponse() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SplitReadStreamResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SplitReadStreamResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,67 +68,79 @@ private SplitReadStreamResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder subBuilder = null;
-            if (primaryStream_ != null) {
-              subBuilder = primaryStream_.toBuilder();
-            }
-            primaryStream_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(primaryStream_);
-              primaryStream_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder subBuilder = null;
+              if (primaryStream_ != null) {
+                subBuilder = primaryStream_.toBuilder();
+              }
+              primaryStream_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(primaryStream_);
+                primaryStream_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder subBuilder = null;
-            if (remainderStream_ != null) {
-              subBuilder = remainderStream_.toBuilder();
-            }
-            remainderStream_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(remainderStream_);
-              remainderStream_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder subBuilder = null;
+              if (remainderStream_ != null) {
+                subBuilder = remainderStream_.toBuilder();
+              }
+              remainderStream_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.ReadStream.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(remainderStream_);
+                remainderStream_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class,
+            com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder.class);
   }
 
   public static final int PRIMARY_STREAM_FIELD_NUMBER = 1;
   private com.google.cloud.bigquery.storage.v1beta2.ReadStream primaryStream_;
   /**
+   *
+   *
    * 
    * Primary stream, which contains the beginning portion of
    * |original_stream|. An empty value indicates that the original stream can no
@@ -136,12 +148,15 @@ private SplitReadStreamResponse(
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
+   *
    * @return Whether the primaryStream field is set.
    */
   public boolean hasPrimaryStream() {
     return primaryStream_ != null;
   }
   /**
+   *
+   *
    * 
    * Primary stream, which contains the beginning portion of
    * |original_stream|. An empty value indicates that the original stream can no
@@ -149,12 +164,17 @@ public boolean hasPrimaryStream() {
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
+   *
    * @return The primaryStream.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadStream getPrimaryStream() {
-    return primaryStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : primaryStream_;
+    return primaryStream_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()
+        : primaryStream_;
   }
   /**
+   *
+   *
    * 
    * Primary stream, which contains the beginning portion of
    * |original_stream|. An empty value indicates that the original stream can no
@@ -170,30 +190,40 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryS
   public static final int REMAINDER_STREAM_FIELD_NUMBER = 2;
   private com.google.cloud.bigquery.storage.v1beta2.ReadStream remainderStream_;
   /**
+   *
+   *
    * 
    * Remainder stream, which contains the tail of |original_stream|. An empty
    * value indicates that the original stream can no longer be split.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
+   *
    * @return Whether the remainderStream field is set.
    */
   public boolean hasRemainderStream() {
     return remainderStream_ != null;
   }
   /**
+   *
+   *
    * 
    * Remainder stream, which contains the tail of |original_stream|. An empty
    * value indicates that the original stream can no longer be split.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
+   *
    * @return The remainderStream.
    */
   public com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream() {
-    return remainderStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : remainderStream_;
+    return remainderStream_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()
+        : remainderStream_;
   }
   /**
+   *
+   *
    * 
    * Remainder stream, which contains the tail of |original_stream|. An empty
    * value indicates that the original stream can no longer be split.
@@ -201,11 +231,13 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream()
    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
    */
-  public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getRemainderStreamOrBuilder() {
+  public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder
+      getRemainderStreamOrBuilder() {
     return getRemainderStream();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -217,8 +249,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (primaryStream_ != null) {
       output.writeMessage(1, getPrimaryStream());
     }
@@ -235,12 +266,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (primaryStream_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getPrimaryStream());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getPrimaryStream());
     }
     if (remainderStream_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getRemainderStream());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getRemainderStream());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -250,22 +279,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse other = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) obj;
+    com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse other =
+        (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) obj;
 
     if (hasPrimaryStream() != other.hasPrimaryStream()) return false;
     if (hasPrimaryStream()) {
-      if (!getPrimaryStream()
-          .equals(other.getPrimaryStream())) return false;
+      if (!getPrimaryStream().equals(other.getPrimaryStream())) return false;
     }
     if (hasRemainderStream() != other.hasRemainderStream()) return false;
     if (hasRemainderStream()) {
-      if (!getRemainderStream()
-          .equals(other.getRemainderStream())) return false;
+      if (!getRemainderStream().equals(other.getRemainderStream())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -292,134 +320,145 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for `SplitReadStream`.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)
       com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class, com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.class,
+              com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder.class);
     }
 
-    // Construct using com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.newBuilder()
+    // Construct using
+    // com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.newBuilder()
     private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -439,13 +478,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse getDefaultInstanceForType() {
+    public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance();
     }
 
@@ -460,7 +500,8 @@ public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse build()
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse result = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse(this);
+      com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse result =
+          new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse(this);
       if (primaryStreamBuilder_ == null) {
         result.primaryStream_ = primaryStream_;
       } else {
@@ -479,46 +520,50 @@ public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse buildPa
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse other) {
+      if (other
+          == com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.getDefaultInstance())
+        return this;
       if (other.hasPrimaryStream()) {
         mergePrimaryStream(other.getPrimaryStream());
       }
@@ -544,7 +589,9 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)
+                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -556,8 +603,13 @@ public Builder mergeFrom(
 
     private com.google.cloud.bigquery.storage.v1beta2.ReadStream primaryStream_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> primaryStreamBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>
+        primaryStreamBuilder_;
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -565,12 +617,15 @@ public Builder mergeFrom(
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
+     *
      * @return Whether the primaryStream field is set.
      */
     public boolean hasPrimaryStream() {
       return primaryStreamBuilder_ != null || primaryStream_ != null;
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -578,16 +633,21 @@ public boolean hasPrimaryStream() {
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
+     *
      * @return The primaryStream.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream getPrimaryStream() {
       if (primaryStreamBuilder_ == null) {
-        return primaryStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : primaryStream_;
+        return primaryStream_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()
+            : primaryStream_;
       } else {
         return primaryStreamBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -610,6 +670,8 @@ public Builder setPrimaryStream(com.google.cloud.bigquery.storage.v1beta2.ReadSt
       return this;
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -630,6 +692,8 @@ public Builder setPrimaryStream(
       return this;
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -642,7 +706,9 @@ public Builder mergePrimaryStream(com.google.cloud.bigquery.storage.v1beta2.Read
       if (primaryStreamBuilder_ == null) {
         if (primaryStream_ != null) {
           primaryStream_ =
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder(primaryStream_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder(primaryStream_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           primaryStream_ = value;
         }
@@ -654,6 +720,8 @@ public Builder mergePrimaryStream(com.google.cloud.bigquery.storage.v1beta2.Read
       return this;
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -674,6 +742,8 @@ public Builder clearPrimaryStream() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -683,11 +753,13 @@ public Builder clearPrimaryStream() {
      * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getPrimaryStreamBuilder() {
-      
+
       onChanged();
       return getPrimaryStreamFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -696,15 +768,19 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getPrimarySt
      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryStreamOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder
+        getPrimaryStreamOrBuilder() {
       if (primaryStreamBuilder_ != null) {
         return primaryStreamBuilder_.getMessageOrBuilder();
       } else {
-        return primaryStream_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : primaryStream_;
+        return primaryStream_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()
+            : primaryStream_;
       }
     }
     /**
+     *
+     *
      * 
      * Primary stream, which contains the beginning portion of
      * |original_stream|. An empty value indicates that the original stream can no
@@ -714,14 +790,17 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryS
      * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>
         getPrimaryStreamFieldBuilder() {
       if (primaryStreamBuilder_ == null) {
-        primaryStreamBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>(
-                getPrimaryStream(),
-                getParentForChildren(),
-                isClean());
+        primaryStreamBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+                com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>(
+                getPrimaryStream(), getParentForChildren(), isClean());
         primaryStream_ = null;
       }
       return primaryStreamBuilder_;
@@ -729,36 +808,49 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryS
 
     private com.google.cloud.bigquery.storage.v1beta2.ReadStream remainderStream_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> remainderStreamBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>
+        remainderStreamBuilder_;
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
+     *
      * @return Whether the remainderStream field is set.
      */
     public boolean hasRemainderStream() {
       return remainderStreamBuilder_ != null || remainderStream_ != null;
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
+     *
      * @return The remainderStream.
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream() {
       if (remainderStreamBuilder_ == null) {
-        return remainderStream_ == null ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : remainderStream_;
+        return remainderStream_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()
+            : remainderStream_;
       } else {
         return remainderStreamBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -780,6 +872,8 @@ public Builder setRemainderStream(com.google.cloud.bigquery.storage.v1beta2.Read
       return this;
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -799,6 +893,8 @@ public Builder setRemainderStream(
       return this;
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -806,11 +902,14 @@ public Builder setRemainderStream(
      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
      */
-    public Builder mergeRemainderStream(com.google.cloud.bigquery.storage.v1beta2.ReadStream value) {
+    public Builder mergeRemainderStream(
+        com.google.cloud.bigquery.storage.v1beta2.ReadStream value) {
       if (remainderStreamBuilder_ == null) {
         if (remainderStream_ != null) {
           remainderStream_ =
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder(remainderStream_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.ReadStream.newBuilder(remainderStream_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           remainderStream_ = value;
         }
@@ -822,6 +921,8 @@ public Builder mergeRemainderStream(com.google.cloud.bigquery.storage.v1beta2.Re
       return this;
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -841,6 +942,8 @@ public Builder clearRemainderStream() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -848,12 +951,15 @@ public Builder clearRemainderStream() {
      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getRemainderStreamBuilder() {
-      
+    public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder
+        getRemainderStreamBuilder() {
+
       onChanged();
       return getRemainderStreamFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -861,15 +967,19 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder getRemainder
      *
      * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getRemainderStreamOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder
+        getRemainderStreamOrBuilder() {
       if (remainderStreamBuilder_ != null) {
         return remainderStreamBuilder_.getMessageOrBuilder();
       } else {
-        return remainderStream_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance() : remainderStream_;
+        return remainderStream_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.ReadStream.getDefaultInstance()
+            : remainderStream_;
       }
     }
     /**
+     *
+     *
      * 
      * Remainder stream, which contains the tail of |original_stream|. An empty
      * value indicates that the original stream can no longer be split.
@@ -878,21 +988,24 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getRemainde
      * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>
         getRemainderStreamFieldBuilder() {
       if (remainderStreamBuilder_ == null) {
-        remainderStreamBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.ReadStream, com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder, com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>(
-                getRemainderStream(),
-                getParentForChildren(),
-                isClean());
+        remainderStreamBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.ReadStream,
+                com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>(
+                getRemainderStream(), getParentForChildren(), isClean());
         remainderStream_ = null;
       }
       return remainderStreamBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -902,30 +1015,32 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)
-  private static final com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse();
   }
 
-  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse getDefaultInstance() {
+  public static com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SplitReadStreamResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SplitReadStreamResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SplitReadStreamResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SplitReadStreamResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -937,9 +1052,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse getDefaultInstanceForType() {
+  public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java
index b9e74a24be..adb37ece00 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/SplitReadStreamResponseOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,11 +18,14 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface SplitReadStreamResponseOrBuilder extends
+public interface SplitReadStreamResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Primary stream, which contains the beginning portion of
    * |original_stream|. An empty value indicates that the original stream can no
@@ -31,10 +33,13 @@ public interface SplitReadStreamResponseOrBuilder extends
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
+   *
    * @return Whether the primaryStream field is set.
    */
   boolean hasPrimaryStream();
   /**
+   *
+   *
    * 
    * Primary stream, which contains the beginning portion of
    * |original_stream|. An empty value indicates that the original stream can no
@@ -42,10 +47,13 @@ public interface SplitReadStreamResponseOrBuilder extends
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream primary_stream = 1;
+   *
    * @return The primaryStream.
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadStream getPrimaryStream();
   /**
+   *
+   *
    * 
    * Primary stream, which contains the beginning portion of
    * |original_stream|. An empty value indicates that the original stream can no
@@ -57,26 +65,34 @@ public interface SplitReadStreamResponseOrBuilder extends
   com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder getPrimaryStreamOrBuilder();
 
   /**
+   *
+   *
    * 
    * Remainder stream, which contains the tail of |original_stream|. An empty
    * value indicates that the original stream can no longer be split.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
+   *
    * @return Whether the remainderStream field is set.
    */
   boolean hasRemainderStream();
   /**
+   *
+   *
    * 
    * Remainder stream, which contains the tail of |original_stream|. An empty
    * value indicates that the original stream can no longer be split.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.ReadStream remainder_stream = 2;
+   *
    * @return The remainderStream.
    */
   com.google.cloud.bigquery.storage.v1beta2.ReadStream getRemainderStream();
   /**
+   *
+   *
    * 
    * Remainder stream, which contains the tail of |original_stream|. An empty
    * value indicates that the original stream can no longer be split.
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java
index 0e61401871..4e8dd74a5a 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StorageProto.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -21,187 +20,196 @@
 
 public final class StorageProto {
   private StorageProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n3google/cloud/bigquery/storage/v1beta2/" +
-      "storage.proto\022%google.cloud.bigquery.sto" +
-      "rage.v1beta2\032\034google/api/annotations.pro" +
-      "to\032\027google/api/client.proto\032\037google/api/" +
-      "field_behavior.proto\032\031google/api/resourc" +
-      "e.proto\0321google/cloud/bigquery/storage/v" +
-      "1beta2/arrow.proto\0320google/cloud/bigquer" +
-      "y/storage/v1beta2/avro.proto\0322google/clo" +
-      "ud/bigquery/storage/v1beta2/stream.proto" +
-      "\"\310\001\n\030CreateReadSessionRequest\022C\n\006parent\030" +
-      "\001 \001(\tB3\340A\002\372A-\n+cloudresourcemanager.goog" +
-      "leapis.com/Project\022M\n\014read_session\030\002 \001(\013" +
-      "22.google.cloud.bigquery.storage.v1beta2" +
-      ".ReadSessionB\003\340A\002\022\030\n\020max_stream_count\030\003 " +
-      "\001(\005\";\n\017ReadRowsRequest\022\030\n\013read_stream\030\001 " +
-      "\001(\tB\003\340A\002\022\016\n\006offset\030\002 \001(\003\")\n\rThrottleStat" +
-      "e\022\030\n\020throttle_percent\030\001 \001(\005\"\234\001\n\013StreamSt" +
-      "ats\022M\n\010progress\030\002 \001(\0132;.google.cloud.big" +
-      "query.storage.v1beta2.StreamStats.Progre" +
-      "ss\032>\n\010Progress\022\031\n\021at_response_start\030\001 \001(" +
-      "\001\022\027\n\017at_response_end\030\002 \001(\001\"\333\002\n\020ReadRowsR" +
-      "esponse\022D\n\tavro_rows\030\003 \001(\0132/.google.clou" +
-      "d.bigquery.storage.v1beta2.AvroRowsH\000\022U\n" +
-      "\022arrow_record_batch\030\004 \001(\01327.google.cloud" +
-      ".bigquery.storage.v1beta2.ArrowRecordBat" +
-      "chH\000\022\021\n\trow_count\030\006 \001(\003\022A\n\005stats\030\002 \001(\01322" +
-      ".google.cloud.bigquery.storage.v1beta2.S" +
-      "treamStats\022L\n\016throttle_state\030\005 \001(\01324.goo" +
-      "gle.cloud.bigquery.storage.v1beta2.Throt" +
-      "tleStateB\006\n\004rows\"k\n\026SplitReadStreamReque" +
-      "st\022?\n\004name\030\001 \001(\tB1\340A\002\372A+\n)bigquerystorag" +
-      "e.googleapis.com/ReadStream\022\020\n\010fraction\030" +
-      "\002 \001(\001\"\261\001\n\027SplitReadStreamResponse\022I\n\016pri" +
-      "mary_stream\030\001 \001(\01321.google.cloud.bigquer" +
-      "y.storage.v1beta2.ReadStream\022K\n\020remainde" +
-      "r_stream\030\002 \001(\01321.google.cloud.bigquery.s" +
-      "torage.v1beta2.ReadStream2\363\006\n\014BigQueryRe" +
-      "ad\022\370\001\n\021CreateReadSession\022?.google.cloud." +
-      "bigquery.storage.v1beta2.CreateReadSessi" +
-      "onRequest\0322.google.cloud.bigquery.storag" +
-      "e.v1beta2.ReadSession\"n\202\323\344\223\002A\".google.cloud.bigquery.storage.v1beta" +
-      "2.SplitReadStreamResponse\"C\202\323\344\223\002=\022;/v1be" +
-      "ta2/{name=projects/*/locations/*/session" +
-      "s/*/streams/*}\032\256\001\312A\036bigquerystorage.goog" +
-      "leapis.com\322A\211\001https://www.googleapis.com" +
-      "/auth/bigquery,https://www.googleapis.co" +
-      "m/auth/bigquery.readonly,https://www.goo" +
-      "gleapis.com/auth/cloud-platformB\211\001\n)com." +
-      "google.cloud.bigquery.storage.v1beta2B\014S" +
-      "torageProtoP\001ZLgoogle.golang.org/genprot" +
-      "o/googleapis/cloud/bigquery/storage/v1be" +
-      "ta2;storageb\006proto3"
+      "\n3google/cloud/bigquery/storage/v1beta2/"
+          + "storage.proto\022%google.cloud.bigquery.sto"
+          + "rage.v1beta2\032\034google/api/annotations.pro"
+          + "to\032\027google/api/client.proto\032\037google/api/"
+          + "field_behavior.proto\032\031google/api/resourc"
+          + "e.proto\0321google/cloud/bigquery/storage/v"
+          + "1beta2/arrow.proto\0320google/cloud/bigquer"
+          + "y/storage/v1beta2/avro.proto\0322google/clo"
+          + "ud/bigquery/storage/v1beta2/stream.proto"
+          + "\"\310\001\n\030CreateReadSessionRequest\022C\n\006parent\030"
+          + "\001 \001(\tB3\340A\002\372A-\n+cloudresourcemanager.goog"
+          + "leapis.com/Project\022M\n\014read_session\030\002 \001(\013"
+          + "22.google.cloud.bigquery.storage.v1beta2"
+          + ".ReadSessionB\003\340A\002\022\030\n\020max_stream_count\030\003 "
+          + "\001(\005\";\n\017ReadRowsRequest\022\030\n\013read_stream\030\001 "
+          + "\001(\tB\003\340A\002\022\016\n\006offset\030\002 \001(\003\")\n\rThrottleStat"
+          + "e\022\030\n\020throttle_percent\030\001 \001(\005\"\234\001\n\013StreamSt"
+          + "ats\022M\n\010progress\030\002 \001(\0132;.google.cloud.big"
+          + "query.storage.v1beta2.StreamStats.Progre"
+          + "ss\032>\n\010Progress\022\031\n\021at_response_start\030\001 \001("
+          + "\001\022\027\n\017at_response_end\030\002 \001(\001\"\333\002\n\020ReadRowsR"
+          + "esponse\022D\n\tavro_rows\030\003 \001(\0132/.google.clou"
+          + "d.bigquery.storage.v1beta2.AvroRowsH\000\022U\n"
+          + "\022arrow_record_batch\030\004 \001(\01327.google.cloud"
+          + ".bigquery.storage.v1beta2.ArrowRecordBat"
+          + "chH\000\022\021\n\trow_count\030\006 \001(\003\022A\n\005stats\030\002 \001(\01322"
+          + ".google.cloud.bigquery.storage.v1beta2.S"
+          + "treamStats\022L\n\016throttle_state\030\005 \001(\01324.goo"
+          + "gle.cloud.bigquery.storage.v1beta2.Throt"
+          + "tleStateB\006\n\004rows\"k\n\026SplitReadStreamReque"
+          + "st\022?\n\004name\030\001 \001(\tB1\340A\002\372A+\n)bigquerystorag"
+          + "e.googleapis.com/ReadStream\022\020\n\010fraction\030"
+          + "\002 \001(\001\"\261\001\n\027SplitReadStreamResponse\022I\n\016pri"
+          + "mary_stream\030\001 \001(\01321.google.cloud.bigquer"
+          + "y.storage.v1beta2.ReadStream\022K\n\020remainde"
+          + "r_stream\030\002 \001(\01321.google.cloud.bigquery.s"
+          + "torage.v1beta2.ReadStream2\363\006\n\014BigQueryRe"
+          + "ad\022\370\001\n\021CreateReadSession\022?.google.cloud."
+          + "bigquery.storage.v1beta2.CreateReadSessi"
+          + "onRequest\0322.google.cloud.bigquery.storag"
+          + "e.v1beta2.ReadSession\"n\202\323\344\223\002A\".google.cloud.bigquery.storage.v1beta"
+          + "2.SplitReadStreamResponse\"C\202\323\344\223\002=\022;/v1be"
+          + "ta2/{name=projects/*/locations/*/session"
+          + "s/*/streams/*}\032\256\001\312A\036bigquerystorage.goog"
+          + "leapis.com\322A\211\001https://www.googleapis.com"
+          + "/auth/bigquery,https://www.googleapis.co"
+          + "m/auth/bigquery.readonly,https://www.goo"
+          + "gleapis.com/auth/cloud-platformB\211\001\n)com."
+          + "google.cloud.bigquery.storage.v1beta2B\014S"
+          + "torageProtoP\001ZLgoogle.golang.org/genprot"
+          + "o/googleapis/cloud/bigquery/storage/v1be"
+          + "ta2;storageb\006proto3"
     };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(),
-          com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(),
-          com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor(),
-        });
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1beta2.StreamProto.getDescriptor(),
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor,
-        new java.lang.String[] { "Parent", "ReadSession", "MaxStreamCount", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_CreateReadSessionRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "ReadSession", "MaxStreamCount",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor,
-        new java.lang.String[] { "ReadStream", "Offset", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsRequest_descriptor,
+            new java.lang.String[] {
+              "ReadStream", "Offset",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor,
-        new java.lang.String[] { "ThrottlePercent", });
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor,
+            new java.lang.String[] {
+              "ThrottlePercent",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor,
-        new java.lang.String[] { "Progress", });
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor,
+            new java.lang.String[] {
+              "Progress",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor =
-      internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor,
-        new java.lang.String[] { "AtResponseStart", "AtResponseEnd", });
+        internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor,
+            new java.lang.String[] {
+              "AtResponseStart", "AtResponseEnd",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor,
-        new java.lang.String[] { "AvroRows", "ArrowRecordBatch", "RowCount", "Stats", "ThrottleState", "Rows", });
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ReadRowsResponse_descriptor,
+            new java.lang.String[] {
+              "AvroRows", "ArrowRecordBatch", "RowCount", "Stats", "ThrottleState", "Rows",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor,
-        new java.lang.String[] { "Name", "Fraction", });
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamRequest_descriptor,
+            new java.lang.String[] {
+              "Name", "Fraction",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor,
-        new java.lang.String[] { "PrimaryStream", "RemainderStream", });
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_SplitReadStreamResponse_descriptor,
+            new java.lang.String[] {
+              "PrimaryStream", "RemainderStream",
+            });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.ClientProto.defaultHost);
@@ -210,8 +218,8 @@ public static void registerAllExtensions(
     registry.add(com.google.api.ClientProto.methodSignature);
     registry.add(com.google.api.ClientProto.oauthScopes);
     registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.api.ClientProto.getDescriptor();
     com.google.api.FieldBehaviorProto.getDescriptor();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java
index 7af3467510..c50e3c3cde 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamProto.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -21,122 +20,138 @@
 
 public final class StreamProto {
   private StreamProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n2google/cloud/bigquery/storage/v1beta2/" +
-      "stream.proto\022%google.cloud.bigquery.stor" +
-      "age.v1beta2\032\037google/api/field_behavior.p" +
-      "roto\032\031google/api/resource.proto\0321google/" +
-      "cloud/bigquery/storage/v1beta2/arrow.pro" +
-      "to\0320google/cloud/bigquery/storage/v1beta" +
-      "2/avro.proto\032\037google/protobuf/timestamp." +
-      "proto\"\336\006\n\013ReadSession\022\021\n\004name\030\001 \001(\tB\003\340A\003" +
-      "\0224\n\013expire_time\030\002 \001(\0132\032.google.protobuf." +
-      "TimestampB\003\340A\003\022K\n\013data_format\030\003 \001(\01621.go" +
-      "ogle.cloud.bigquery.storage.v1beta2.Data" +
-      "FormatB\003\340A\005\022M\n\013avro_schema\030\004 \001(\01321.googl" +
-      "e.cloud.bigquery.storage.v1beta2.AvroSch" +
-      "emaB\003\340A\003H\000\022O\n\014arrow_schema\030\005 \001(\01322.googl" +
-      "e.cloud.bigquery.storage.v1beta2.ArrowSc" +
-      "hemaB\003\340A\003H\000\022\r\n\005table\030\006 \001(\t\022_\n\017table_modi" +
-      "fiers\030\007 \001(\0132A.google.cloud.bigquery.stor" +
-      "age.v1beta2.ReadSession.TableModifiersB\003" +
-      "\340A\001\022^\n\014read_options\030\010 \001(\0132C.google.cloud" +
-      ".bigquery.storage.v1beta2.ReadSession.Ta" +
-      "bleReadOptionsB\003\340A\001\022G\n\007streams\030\n \003(\01321.g" +
-      "oogle.cloud.bigquery.storage.v1beta2.Rea" +
-      "dStreamB\003\340A\003\032C\n\016TableModifiers\0221\n\rsnapsh" +
-      "ot_time\030\001 \001(\0132\032.google.protobuf.Timestam" +
-      "p\032D\n\020TableReadOptions\022\027\n\017selected_fields" +
-      "\030\001 \003(\t\022\027\n\017row_restriction\030\002 \001(\t:k\352Ah\n*bi" +
-      "gquerystorage.googleapis.com/ReadSession" +
-      "\022:projects/{project}/locations/{location" +
-      "}/sessions/{session}B\010\n\006schema\"\234\001\n\nReadS" +
-      "tream\022\021\n\004name\030\001 \001(\tB\003\340A\003:{\352Ax\n)bigquerys" +
-      "torage.googleapis.com/ReadStream\022Kprojec" +
-      "ts/{project}/locations/{location}/sessio" +
-      "ns/{session}/streams/{stream}*>\n\nDataFor" +
-      "mat\022\033\n\027DATA_FORMAT_UNSPECIFIED\020\000\022\010\n\004AVRO" +
-      "\020\001\022\t\n\005ARROW\020\002B\210\001\n)com.google.cloud.bigqu" +
-      "ery.storage.v1beta2B\013StreamProtoP\001ZLgoog" +
-      "le.golang.org/genproto/googleapis/cloud/" +
-      "bigquery/storage/v1beta2;storageb\006proto3"
+      "\n2google/cloud/bigquery/storage/v1beta2/"
+          + "stream.proto\022%google.cloud.bigquery.stor"
+          + "age.v1beta2\032\037google/api/field_behavior.p"
+          + "roto\032\031google/api/resource.proto\0321google/"
+          + "cloud/bigquery/storage/v1beta2/arrow.pro"
+          + "to\0320google/cloud/bigquery/storage/v1beta"
+          + "2/avro.proto\032\037google/protobuf/timestamp."
+          + "proto\"\336\006\n\013ReadSession\022\021\n\004name\030\001 \001(\tB\003\340A\003"
+          + "\0224\n\013expire_time\030\002 \001(\0132\032.google.protobuf."
+          + "TimestampB\003\340A\003\022K\n\013data_format\030\003 \001(\01621.go"
+          + "ogle.cloud.bigquery.storage.v1beta2.Data"
+          + "FormatB\003\340A\005\022M\n\013avro_schema\030\004 \001(\01321.googl"
+          + "e.cloud.bigquery.storage.v1beta2.AvroSch"
+          + "emaB\003\340A\003H\000\022O\n\014arrow_schema\030\005 \001(\01322.googl"
+          + "e.cloud.bigquery.storage.v1beta2.ArrowSc"
+          + "hemaB\003\340A\003H\000\022\r\n\005table\030\006 \001(\t\022_\n\017table_modi"
+          + "fiers\030\007 \001(\0132A.google.cloud.bigquery.stor"
+          + "age.v1beta2.ReadSession.TableModifiersB\003"
+          + "\340A\001\022^\n\014read_options\030\010 \001(\0132C.google.cloud"
+          + ".bigquery.storage.v1beta2.ReadSession.Ta"
+          + "bleReadOptionsB\003\340A\001\022G\n\007streams\030\n \003(\01321.g"
+          + "oogle.cloud.bigquery.storage.v1beta2.Rea"
+          + "dStreamB\003\340A\003\032C\n\016TableModifiers\0221\n\rsnapsh"
+          + "ot_time\030\001 \001(\0132\032.google.protobuf.Timestam"
+          + "p\032D\n\020TableReadOptions\022\027\n\017selected_fields"
+          + "\030\001 \003(\t\022\027\n\017row_restriction\030\002 \001(\t:k\352Ah\n*bi"
+          + "gquerystorage.googleapis.com/ReadSession"
+          + "\022:projects/{project}/locations/{location"
+          + "}/sessions/{session}B\010\n\006schema\"\234\001\n\nReadS"
+          + "tream\022\021\n\004name\030\001 \001(\tB\003\340A\003:{\352Ax\n)bigquerys"
+          + "torage.googleapis.com/ReadStream\022Kprojec"
+          + "ts/{project}/locations/{location}/sessio"
+          + "ns/{session}/streams/{stream}*>\n\nDataFor"
+          + "mat\022\033\n\027DATA_FORMAT_UNSPECIFIED\020\000\022\010\n\004AVRO"
+          + "\020\001\022\t\n\005ARROW\020\002B\210\001\n)com.google.cloud.bigqu"
+          + "ery.storage.v1beta2B\013StreamProtoP\001ZLgoog"
+          + "le.golang.org/genproto/googleapis/cloud/"
+          + "bigquery/storage/v1beta2;storageb\006proto3"
     };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(),
-          com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(),
-          com.google.protobuf.TimestampProto.getDescriptor(),
-        });
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1beta2.AvroProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor,
-        new java.lang.String[] { "Name", "ExpireTime", "DataFormat", "AvroSchema", "ArrowSchema", "Table", "TableModifiers", "ReadOptions", "Streams", "Schema", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "ExpireTime",
+              "DataFormat",
+              "AvroSchema",
+              "ArrowSchema",
+              "Table",
+              "TableModifiers",
+              "ReadOptions",
+              "Streams",
+              "Schema",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor =
-      internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor,
-        new java.lang.String[] { "SnapshotTime", });
+        internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableModifiers_descriptor,
+            new java.lang.String[] {
+              "SnapshotTime",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor =
-      internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor.getNestedTypes().get(1);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor,
-        new java.lang.String[] { "SelectedFields", "RowRestriction", });
+        internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ReadSession_TableReadOptions_descriptor,
+            new java.lang.String[] {
+              "SelectedFields", "RowRestriction",
+            });
     internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor,
-        new java.lang.String[] { "Name", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1beta2_ReadStream_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
     registry.add(com.google.api.ResourceProto.resource);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
     com.google.api.FieldBehaviorProto.getDescriptor();
     com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.bigquery.storage.v1beta2.ArrowProto.getDescriptor();
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java
index 280ec8ec73..2b84ba4cfe 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStats.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,36 +19,37 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Estimated stream statistics for a given Stream.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats}
  */
-public  final class StreamStats extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StreamStats extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.StreamStats)
     StreamStatsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StreamStats.newBuilder() to construct.
   private StreamStats(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private StreamStats() {
-  }
+
+  private StreamStats() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new StreamStats();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private StreamStats(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,56 +68,66 @@ private StreamStats(
           case 0:
             done = true;
             break;
-          case 18: {
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder subBuilder = null;
-            if (progress_ != null) {
-              subBuilder = progress_.toBuilder();
-            }
-            progress_ = input.readMessage(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(progress_);
-              progress_ = subBuilder.buildPartial();
-            }
+          case 18:
+            {
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder subBuilder =
+                  null;
+              if (progress_ != null) {
+                subBuilder = progress_.toBuilder();
+              }
+              progress_ =
+                  input.readMessage(
+                      com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(progress_);
+                progress_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.class,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder.class);
   }
 
-  public interface ProgressOrBuilder extends
+  public interface ProgressOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The fraction of rows assigned to the stream that have been processed by
      * the server so far, not including the rows in the current response
@@ -132,48 +142,49 @@ public interface ProgressOrBuilder extends
      * 

      *
      * double at_response_start = 1;
+     *
      * @return The atResponseStart.
      */
     double getAtResponseStart();
 
     /**
+     *
+     *
      * 
      * Similar to `at_response_start`, except that this value includes the
      * rows in the current response.
      * 

      *
      * double at_response_end = 2;
+     *
      * @return The atResponseEnd.
      */
     double getAtResponseEnd();
   }
-  /**
-   * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats.Progress}
-   */
-  public  static final class Progress extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats.Progress} */
+  public static final class Progress extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)
       ProgressOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Progress.newBuilder() to construct.
     private Progress(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private Progress() {
-    }
+
+    private Progress() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Progress();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Progress(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -192,51 +203,55 @@ private Progress(
             case 0:
               done = true;
               break;
-            case 9: {
-
-              atResponseStart_ = input.readDouble();
-              break;
-            }
-            case 17: {
-
-              atResponseEnd_ = input.readDouble();
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            case 9:
+              {
+                atResponseStart_ = input.readDouble();
+                break;
+              }
+            case 17:
+              {
+                atResponseEnd_ = input.readDouble();
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.class,
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder.class);
     }
 
     public static final int AT_RESPONSE_START_FIELD_NUMBER = 1;
     private double atResponseStart_;
     /**
+     *
+     *
      * 
      * The fraction of rows assigned to the stream that have been processed by
      * the server so far, not including the rows in the current response
@@ -251,6 +266,7 @@ private Progress(
      * 

      *
      * double at_response_start = 1;
+     *
      * @return The atResponseStart.
      */
     public double getAtResponseStart() {
@@ -260,12 +276,15 @@ public double getAtResponseStart() {
     public static final int AT_RESPONSE_END_FIELD_NUMBER = 2;
     private double atResponseEnd_;
     /**
+     *
+     *
      * 
      * Similar to `at_response_start`, except that this value includes the
      * rows in the current response.
      * 

      *
      * double at_response_end = 2;
+     *
      * @return The atResponseEnd.
      */
     public double getAtResponseEnd() {
@@ -273,6 +292,7 @@ public double getAtResponseEnd() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -284,8 +304,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (atResponseStart_ != 0D) {
         output.writeDouble(1, atResponseStart_);
       }
@@ -302,12 +321,10 @@ public int getSerializedSize() {
 
       size = 0;
       if (atResponseStart_ != 0D) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeDoubleSize(1, atResponseStart_);
+        size += com.google.protobuf.CodedOutputStream.computeDoubleSize(1, atResponseStart_);
       }
       if (atResponseEnd_ != 0D) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeDoubleSize(2, atResponseEnd_);
+        size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, atResponseEnd_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -317,19 +334,18 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)) {
         return super.equals(obj);
       }
-      com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress other = (com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) obj;
+      com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress other =
+          (com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) obj;
 
       if (java.lang.Double.doubleToLongBits(getAtResponseStart())
-          != java.lang.Double.doubleToLongBits(
-              other.getAtResponseStart())) return false;
+          != java.lang.Double.doubleToLongBits(other.getAtResponseStart())) return false;
       if (java.lang.Double.doubleToLongBits(getAtResponseEnd())
-          != java.lang.Double.doubleToLongBits(
-              other.getAtResponseEnd())) return false;
+          != java.lang.Double.doubleToLongBits(other.getAtResponseEnd())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
       return true;
     }
@@ -342,98 +358,109 @@ public int hashCode() {
       int hash = 41;
       hash = (19 * hash) + getDescriptor().hashCode();
       hash = (37 * hash) + AT_RESPONSE_START_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-          java.lang.Double.doubleToLongBits(getAtResponseStart()));
+      hash =
+          (53 * hash)
+              + com.google.protobuf.Internal.hashLong(
+                  java.lang.Double.doubleToLongBits(getAtResponseStart()));
       hash = (37 * hash) + AT_RESPONSE_END_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-          java.lang.Double.doubleToLongBits(getAtResponseEnd()));
+      hash =
+          (53 * hash)
+              + com.google.protobuf.Internal.hashLong(
+                  java.lang.Double.doubleToLongBits(getAtResponseEnd()));
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -442,24 +469,25 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats.Progress}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats.Progress} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)
         com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable
+        return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder.class);
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.class,
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder.class);
       }
 
       // Construct using com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.newBuilder()
@@ -467,16 +495,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -488,13 +515,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+            .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_Progress_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getDefaultInstanceForType() {
+      public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress
+          getDefaultInstanceForType() {
         return com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance();
       }
 
@@ -509,7 +537,8 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress build() {
 
       @java.lang.Override
       public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress buildPartial() {
-        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress result = new com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress(this);
+        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress result =
+            new com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress(this);
         result.atResponseStart_ = atResponseStart_;
         result.atResponseEnd_ = atResponseEnd_;
         onBuilt();
@@ -520,46 +549,52 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress buildParti
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) {
-          return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)other);
+          return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress other) {
-        if (other == com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance())
+          return this;
         if (other.getAtResponseStart() != 0D) {
           setAtResponseStart(other.getAtResponseStart());
         }
@@ -585,7 +620,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -595,8 +632,10 @@ public Builder mergeFrom(
         return this;
       }
 
-      private double atResponseStart_ ;
+      private double atResponseStart_;
       /**
+       *
+       *
        * 
        * The fraction of rows assigned to the stream that have been processed by
        * the server so far, not including the rows in the current response
@@ -611,12 +650,15 @@ public Builder mergeFrom(
        * 

        *
        * double at_response_start = 1;
+       *
        * @return The atResponseStart.
        */
       public double getAtResponseStart() {
         return atResponseStart_;
       }
       /**
+       *
+       *
        * 
        * The fraction of rows assigned to the stream that have been processed by
        * the server so far, not including the rows in the current response
@@ -631,16 +673,19 @@ public double getAtResponseStart() {
        * 

        *
        * double at_response_start = 1;
+       *
        * @param value The atResponseStart to set.
        * @return This builder for chaining.
        */
       public Builder setAtResponseStart(double value) {
-        
+
         atResponseStart_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The fraction of rows assigned to the stream that have been processed by
        * the server so far, not including the rows in the current response
@@ -655,59 +700,70 @@ public Builder setAtResponseStart(double value) {
        * 

        *
        * double at_response_start = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearAtResponseStart() {
-        
+
         atResponseStart_ = 0D;
         onChanged();
         return this;
       }
 
-      private double atResponseEnd_ ;
+      private double atResponseEnd_;
       /**
+       *
+       *
        * 
        * Similar to `at_response_start`, except that this value includes the
        * rows in the current response.
        * 

        *
        * double at_response_end = 2;
+       *
        * @return The atResponseEnd.
        */
       public double getAtResponseEnd() {
         return atResponseEnd_;
       }
       /**
+       *
+       *
        * 
        * Similar to `at_response_start`, except that this value includes the
        * rows in the current response.
        * 

        *
        * double at_response_end = 2;
+       *
        * @param value The atResponseEnd to set.
        * @return This builder for chaining.
        */
       public Builder setAtResponseEnd(double value) {
-        
+
         atResponseEnd_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Similar to `at_response_start`, except that this value includes the
        * rows in the current response.
        * 

        *
        * double at_response_end = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearAtResponseEnd() {
-        
+
         atResponseEnd_ = 0D;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -720,30 +776,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.StreamStats.Progress)
-    private static final com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress DEFAULT_INSTANCE;
+    private static final com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress();
     }
 
-    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getDefaultInstance() {
+    public static com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Progress parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Progress(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Progress parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Progress(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -755,48 +813,60 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getDefaultInstanceForType() {
+    public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int PROGRESS_FIELD_NUMBER = 2;
   private com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress_;
   /**
+   *
+   *
    * 
    * Represents the progress of the current stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
+   *
    * @return Whether the progress field is set.
    */
   public boolean hasProgress() {
     return progress_ != null;
   }
   /**
+   *
+   *
    * 
    * Represents the progress of the current stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
+   *
    * @return The progress.
    */
   public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getProgress() {
-    return progress_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance() : progress_;
+    return progress_ == null
+        ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance()
+        : progress_;
   }
   /**
+   *
+   *
    * 
    * Represents the progress of the current stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
    */
-  public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder getProgressOrBuilder() {
+  public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder
+      getProgressOrBuilder() {
     return getProgress();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -808,8 +878,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (progress_ != null) {
       output.writeMessage(2, getProgress());
     }
@@ -823,8 +892,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (progress_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getProgress());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getProgress());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -834,17 +902,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.StreamStats other = (com.google.cloud.bigquery.storage.v1beta2.StreamStats) obj;
+    com.google.cloud.bigquery.storage.v1beta2.StreamStats other =
+        (com.google.cloud.bigquery.storage.v1beta2.StreamStats) obj;
 
     if (hasProgress() != other.hasProgress()) return false;
     if (hasProgress()) {
-      if (!getProgress()
-          .equals(other.getProgress())) return false;
+      if (!getProgress().equals(other.getProgress())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -867,117 +935,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.StreamStats parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.StreamStats prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.StreamStats prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Estimated stream statistics for a given Stream.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.StreamStats}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.StreamStats)
       com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.StreamStats.class, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.class,
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.StreamStats.newBuilder()
@@ -985,16 +1063,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1008,9 +1085,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_StreamStats_descriptor;
     }
 
     @java.lang.Override
@@ -1029,7 +1106,8 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStats build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.StreamStats buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.StreamStats result = new com.google.cloud.bigquery.storage.v1beta2.StreamStats(this);
+      com.google.cloud.bigquery.storage.v1beta2.StreamStats result =
+          new com.google.cloud.bigquery.storage.v1beta2.StreamStats(this);
       if (progressBuilder_ == null) {
         result.progress_ = progress_;
       } else {
@@ -1043,38 +1121,39 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStats buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.StreamStats) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.StreamStats)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.StreamStats) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1082,7 +1161,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.StreamStats other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.StreamStats.getDefaultInstance())
+        return this;
       if (other.hasProgress()) {
         mergeProgress(other.getProgress());
       }
@@ -1105,7 +1185,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.StreamStats) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.StreamStats) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -1117,41 +1198,55 @@ public Builder mergeFrom(
 
     private com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder> progressBuilder_;
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder>
+        progressBuilder_;
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
+     *
      * @return Whether the progress field is set.
      */
     public boolean hasProgress() {
       return progressBuilder_ != null || progress_ != null;
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
+     *
      * @return The progress.
      */
     public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getProgress() {
       if (progressBuilder_ == null) {
-        return progress_ == null ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance() : progress_;
+        return progress_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance()
+            : progress_;
       } else {
         return progressBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
      */
-    public Builder setProgress(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress value) {
+    public Builder setProgress(
+        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress value) {
       if (progressBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1165,6 +1260,8 @@ public Builder setProgress(com.google.cloud.bigquery.storage.v1beta2.StreamStats
       return this;
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

@@ -1183,17 +1280,22 @@ public Builder setProgress(
       return this;
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
      */
-    public Builder mergeProgress(com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress value) {
+    public Builder mergeProgress(
+        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress value) {
       if (progressBuilder_ == null) {
         if (progress_ != null) {
           progress_ =
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.newBuilder(progress_).mergeFrom(value).buildPartial();
+              com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.newBuilder(progress_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           progress_ = value;
         }
@@ -1205,6 +1307,8 @@ public Builder mergeProgress(com.google.cloud.bigquery.storage.v1beta2.StreamSta
       return this;
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

@@ -1223,33 +1327,42 @@ public Builder clearProgress() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder getProgressBuilder() {
-      
+    public com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder
+        getProgressBuilder() {
+
       onChanged();
       return getProgressFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

      *
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
      */
-    public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder getProgressOrBuilder() {
+    public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder
+        getProgressOrBuilder() {
       if (progressBuilder_ != null) {
         return progressBuilder_.getMessageOrBuilder();
       } else {
-        return progress_ == null ?
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance() : progress_;
+        return progress_ == null
+            ? com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.getDefaultInstance()
+            : progress_;
       }
     }
     /**
+     *
+     *
      * 
      * Represents the progress of the current stream.
      * 

@@ -1257,21 +1370,24 @@ public com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder g
      * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder> 
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder,
+            com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder>
         getProgressFieldBuilder() {
       if (progressBuilder_ == null) {
-        progressBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress, com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder, com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder>(
-                getProgress(),
-                getParentForChildren(),
-                isClean());
+        progressBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress,
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder,
+                com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder>(
+                getProgress(), getParentForChildren(), isClean());
         progress_ = null;
       }
       return progressBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1281,12 +1397,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.StreamStats)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.StreamStats)
   private static final com.google.cloud.bigquery.storage.v1beta2.StreamStats DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.StreamStats();
   }
@@ -1295,16 +1411,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.StreamStats getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StreamStats parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new StreamStats(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StreamStats parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new StreamStats(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1319,6 +1435,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.StreamStats getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java
index 45c43afd1b..ed9f32db50 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/StreamStatsOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,29 +18,38 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface StreamStatsOrBuilder extends
+public interface StreamStatsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.StreamStats)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Represents the progress of the current stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
+   *
    * @return Whether the progress field is set.
    */
   boolean hasProgress();
   /**
+   *
+   *
    * 
    * Represents the progress of the current stream.
    * 

    *
    * .google.cloud.bigquery.storage.v1beta2.StreamStats.Progress progress = 2;
+   *
    * @return The progress.
    */
   com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress getProgress();
   /**
+   *
+   *
    * 
    * Represents the progress of the current stream.
    * 

diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java
index a80b14da9a..1d45a7c2a5 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleState.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -20,36 +19,37 @@
 package com.google.cloud.bigquery.storage.v1beta2;
 
 /**
+ *
+ *
  * 
  * Information on if the current connection is being throttled.
  * 

  *
  * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ThrottleState}
  */
-public  final class ThrottleState extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ThrottleState extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1beta2.ThrottleState)
     ThrottleStateOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ThrottleState.newBuilder() to construct.
   private ThrottleState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ThrottleState() {
-  }
+
+  private ThrottleState() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ThrottleState();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ThrottleState(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,52 +68,57 @@ private ThrottleState(
           case 0:
             done = true;
             break;
-          case 8: {
-
-            throttlePercent_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 8:
+            {
+              throttlePercent_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable
+    return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+        .internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.class, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder.class);
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.class,
+            com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder.class);
   }
 
   public static final int THROTTLE_PERCENT_FIELD_NUMBER = 1;
   private int throttlePercent_;
   /**
+   *
+   *
    * 
    * How much this connection is being throttled. Zero means no throttling,
    * 100 means fully throttled.
    * 

    *
    * int32 throttle_percent = 1;
+   *
    * @return The throttlePercent.
    */
   public int getThrottlePercent() {
@@ -121,6 +126,7 @@ public int getThrottlePercent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -132,8 +138,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (throttlePercent_ != 0) {
       output.writeInt32(1, throttlePercent_);
     }
@@ -147,8 +152,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (throttlePercent_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(1, throttlePercent_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, throttlePercent_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -158,15 +162,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.bigquery.storage.v1beta2.ThrottleState)) {
       return super.equals(obj);
     }
-    com.google.cloud.bigquery.storage.v1beta2.ThrottleState other = (com.google.cloud.bigquery.storage.v1beta2.ThrottleState) obj;
+    com.google.cloud.bigquery.storage.v1beta2.ThrottleState other =
+        (com.google.cloud.bigquery.storage.v1beta2.ThrottleState) obj;
 
-    if (getThrottlePercent()
-        != other.getThrottlePercent()) return false;
+    if (getThrottlePercent() != other.getThrottlePercent()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -186,117 +190,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.bigquery.storage.v1beta2.ThrottleState prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.bigquery.storage.v1beta2.ThrottleState prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Information on if the current connection is being throttled.
    * 

    *
    * Protobuf type {@code google.cloud.bigquery.storage.v1beta2.ThrottleState}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1beta2.ThrottleState)
       com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.storage.v1beta2.ThrottleState.class, com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder.class);
+              com.google.cloud.bigquery.storage.v1beta2.ThrottleState.class,
+              com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder.class);
     }
 
     // Construct using com.google.cloud.bigquery.storage.v1beta2.ThrottleState.newBuilder()
@@ -304,16 +318,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -323,9 +336,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.storage.v1beta2.StorageProto.internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.bigquery.storage.v1beta2.StorageProto
+          .internal_static_google_cloud_bigquery_storage_v1beta2_ThrottleState_descriptor;
     }
 
     @java.lang.Override
@@ -344,7 +357,8 @@ public com.google.cloud.bigquery.storage.v1beta2.ThrottleState build() {
 
     @java.lang.Override
     public com.google.cloud.bigquery.storage.v1beta2.ThrottleState buildPartial() {
-      com.google.cloud.bigquery.storage.v1beta2.ThrottleState result = new com.google.cloud.bigquery.storage.v1beta2.ThrottleState(this);
+      com.google.cloud.bigquery.storage.v1beta2.ThrottleState result =
+          new com.google.cloud.bigquery.storage.v1beta2.ThrottleState(this);
       result.throttlePercent_ = throttlePercent_;
       onBuilt();
       return result;
@@ -354,38 +368,39 @@ public com.google.cloud.bigquery.storage.v1beta2.ThrottleState buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.bigquery.storage.v1beta2.ThrottleState) {
-        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ThrottleState)other);
+        return mergeFrom((com.google.cloud.bigquery.storage.v1beta2.ThrottleState) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -393,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.bigquery.storage.v1beta2.ThrottleState other) {
-      if (other == com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance()) return this;
+      if (other == com.google.cloud.bigquery.storage.v1beta2.ThrottleState.getDefaultInstance())
+        return this;
       if (other.getThrottlePercent() != 0) {
         setThrottlePercent(other.getThrottlePercent());
       }
@@ -416,7 +432,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.storage.v1beta2.ThrottleState) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.bigquery.storage.v1beta2.ThrottleState) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -426,53 +443,62 @@ public Builder mergeFrom(
       return this;
     }
 
-    private int throttlePercent_ ;
+    private int throttlePercent_;
     /**
+     *
+     *
      * 
      * How much this connection is being throttled. Zero means no throttling,
      * 100 means fully throttled.
      * 

      *
      * int32 throttle_percent = 1;
+     *
      * @return The throttlePercent.
      */
     public int getThrottlePercent() {
       return throttlePercent_;
     }
     /**
+     *
+     *
      * 
      * How much this connection is being throttled. Zero means no throttling,
      * 100 means fully throttled.
      * 

      *
      * int32 throttle_percent = 1;
+     *
      * @param value The throttlePercent to set.
      * @return This builder for chaining.
      */
     public Builder setThrottlePercent(int value) {
-      
+
       throttlePercent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * How much this connection is being throttled. Zero means no throttling,
      * 100 means fully throttled.
      * 

      *
      * int32 throttle_percent = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearThrottlePercent() {
-      
+
       throttlePercent_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -482,12 +508,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1beta2.ThrottleState)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1beta2.ThrottleState)
   private static final com.google.cloud.bigquery.storage.v1beta2.ThrottleState DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1beta2.ThrottleState();
   }
@@ -496,16 +522,16 @@ public static com.google.cloud.bigquery.storage.v1beta2.ThrottleState getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ThrottleState parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ThrottleState(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ThrottleState parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ThrottleState(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -520,6 +546,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.bigquery.storage.v1beta2.ThrottleState getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java
index 67a9b64c02..cf416b5ef5 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ThrottleStateOrBuilder.java
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2020 Google LLC
  *
@@ -19,17 +18,21 @@
 
 package com.google.cloud.bigquery.storage.v1beta2;
 
-public interface ThrottleStateOrBuilder extends
+public interface ThrottleStateOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1beta2.ThrottleState)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * How much this connection is being throttled. Zero means no throttling,
    * 100 means fully throttled.
    * 

    *
    * int32 throttle_percent = 1;
+   *
    * @return The throttlePercent.
    */
   int getThrottlePercent();
diff --git a/synth.metadata b/synth.metadata
index b4a0524352..34beadaf10 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2020-01-24T23:19:44.031416Z",
+  "updateTime": "2020-01-24T23:27:34.134940Z",
   "sources": [
     {
       "generator": {
@@ -265,6 +265,12 @@
     {
       "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageStub.java"
     },
+    {
+      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java"
+    },
+    {
+      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java"
+    },
     {
       "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClientTest.java"
     },

From 48df449f23d607665e59f6dd4c473a3c1d7fdccf Mon Sep 17 00:00:00 2001
From: Jeff Ching 
Date: Fri, 24 Jan 2020 15:51:57 -0800
Subject: [PATCH 4/4] feat: add v1alpha2 client

---
 google-cloud-bigquerystorage-bom/pom.xml      |   11 +-
 google-cloud-bigquerystorage/pom.xml          |    9 +
 .../storage/v1alpha2/BigQueryWriteClient.java |  389 +
 .../v1alpha2/BigQueryWriteSettings.java       |  233 +
 .../storage/v1alpha2/package-info.java        |   42 +
 .../v1alpha2/stub/BigQueryWriteStub.java      |   67 +
 .../stub/BigQueryWriteStubSettings.java       |  381 +
 .../GrpcBigQueryWriteCallableFactory.java     |  115 +
 .../v1alpha2/stub/GrpcBigQueryWriteStub.java  |  292 +
 .../v1alpha2/BigQueryWriteClientTest.java     |  129 +
 .../storage/v1alpha2/MockBigQueryWrite.java   |   57 +
 .../v1alpha2/MockBigQueryWriteImpl.java       |  159 +
 .../pom.xml                                   |   56 +
 .../storage/v1alpha2/BigQueryWriteGrpc.java   |  900 ++
 pom.xml                                       |   12 +
 .../pom.xml                                   |   25 +
 .../storage/v1alpha2/ProtoBufProto.java       | 1702 ++++
 .../bigquery/storage/v1alpha2/Storage.java    | 8598 +++++++++++++++++
 .../bigquery/storage/v1alpha2/Stream.java     | 2361 +++++
 .../bigquery/storage/v1alpha2/Table.java      | 3527 +++++++
 .../bigquery/storage/v1alpha2/protobuf.proto  |   44 +
 .../bigquery/storage/v1alpha2/storage.proto   |  191 +
 .../bigquery/storage/v1alpha2/stream.proto    |   64 +
 .../bigquery/storage/v1alpha2/table.proto     |  101 +
 synth.metadata                                |   67 +-
 synth.py                                      |   11 +-
 26 files changed, 19497 insertions(+), 46 deletions(-)
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClient.java
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteSettings.java
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/package-info.java
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStub.java
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStubSettings.java
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteCallableFactory.java
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteStub.java
 create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClientTest.java
 create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWrite.java
 create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWriteImpl.java
 create mode 100644 grpc-google-cloud-bigquerystorage-v1alpha2/pom.xml
 create mode 100644 grpc-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteGrpc.java
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/pom.xml
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/ProtoBufProto.java
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Storage.java
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Stream.java
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Table.java
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/protobuf.proto
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/storage.proto
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/stream.proto
 create mode 100644 proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/table.proto

diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml
index e43f31d894..846f15431d 100644
--- a/google-cloud-bigquerystorage-bom/pom.xml
+++ b/google-cloud-bigquerystorage-bom/pom.xml
@@ -60,7 +60,11 @@
 
   
     
-
+      
+        com.google.api.grpc
+        proto-google-cloud-bigquerystorage-v1alpha2
+        0.85.2-SNAPSHOT
+      
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1beta1
@@ -71,6 +75,11 @@
         proto-google-cloud-bigquerystorage-v1beta2
         0.85.2-SNAPSHOT
       
+      
+        com.google.api.grpc
+        grpc-google-cloud-bigquerystorage-v1alpha2
+        0.85.2-SNAPSHOT
+      
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1beta1
diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml
index fa5a69aa3d..1053e01fa4 100644
--- a/google-cloud-bigquerystorage/pom.xml
+++ b/google-cloud-bigquerystorage/pom.xml
@@ -42,6 +42,10 @@
       proto-google-common-protos
     
 
+    
+      com.google.api.grpc
+      proto-google-cloud-bigquerystorage-v1alpha2
+    
     
       com.google.api.grpc
       proto-google-cloud-bigquerystorage-v1beta1
@@ -118,6 +122,11 @@
       1.91.3
     
 
+    
+      com.google.api.grpc
+      grpc-google-cloud-bigquerystorage-v1alpha2
+      test
+    
     
       com.google.api.grpc
       grpc-google-cloud-bigquerystorage-v1beta1
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClient.java
new file mode 100644
index 0000000000..7e62308993
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClient.java
@@ -0,0 +1,389 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream;
+import com.google.cloud.bigquery.storage.v1alpha2.stub.BigQueryWriteStub;
+import com.google.cloud.bigquery.storage.v1alpha2.stub.BigQueryWriteStubSettings;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND SERVICE
+/**
+ * Service Description: BigQuery Write API.
+ *
+ * 
The Write API can be used to write data to BigQuery.
+ *
+ * 
This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * 
+ * 
+ * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+ *   CreateWriteStreamRequest request = CreateWriteStreamRequest.newBuilder().build();
+ *   WriteStream response = bigQueryWriteClient.createWriteStream(request);
+ * }
+ * 
+ * 

+ *
+ * 
Note: close() needs to be called on the bigQueryWriteClient object to clean up resources such
+ * as threads. In the example above, try-with-resources is used, which automatically calls close().
+ *
+ * 
The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * 
    
+ *   
  1. A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   
  2. A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   
  3. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * 

+ *
+ * 
See the individual methods for example code.
+ *
+ * 
Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * 
This class can be customized by passing in a custom instance of BigQueryWriteSettings to
+ * create(). For example:
+ *
+ * 
To customize credentials:
+ *
+ * 
+ * 
+ * BigQueryWriteSettings bigQueryWriteSettings =
+ *     BigQueryWriteSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * BigQueryWriteClient bigQueryWriteClient =
+ *     BigQueryWriteClient.create(bigQueryWriteSettings);
+ * 
+ * 

+ *
+ * To customize the endpoint:
+ *
+ * 
+ * 
+ * BigQueryWriteSettings bigQueryWriteSettings =
+ *     BigQueryWriteSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * BigQueryWriteClient bigQueryWriteClient =
+ *     BigQueryWriteClient.create(bigQueryWriteSettings);
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class BigQueryWriteClient implements BackgroundResource {
+  private final BigQueryWriteSettings settings;
+  private final BigQueryWriteStub stub;
+
+  /** Constructs an instance of BigQueryWriteClient with default settings. */
+  public static final BigQueryWriteClient create() throws IOException {
+    return create(BigQueryWriteSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of BigQueryWriteClient, using the given settings. The channels are
+   * created based on the settings passed in, or defaults for any settings that are not set.
+   */
+  public static final BigQueryWriteClient create(BigQueryWriteSettings settings)
+      throws IOException {
+    return new BigQueryWriteClient(settings);
+  }
+
+  /**
+   * Constructs an instance of BigQueryWriteClient, using the given stub for making calls. This is
+   * for advanced usage - prefer to use BigQueryWriteSettings}.
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final BigQueryWriteClient create(BigQueryWriteStub stub) {
+    return new BigQueryWriteClient(stub);
+  }
+
+  /**
+   * Constructs an instance of BigQueryWriteClient, using the given settings. This is protected so
+   * that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected BigQueryWriteClient(BigQueryWriteSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = ((BigQueryWriteStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected BigQueryWriteClient(BigQueryWriteStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final BigQueryWriteSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public BigQueryWriteStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a write stream to the given table.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   CreateWriteStreamRequest request = CreateWriteStreamRequest.newBuilder().build();
+   *   WriteStream response = bigQueryWriteClient.createWriteStream(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final WriteStream createWriteStream(CreateWriteStreamRequest request) {
+    return createWriteStreamCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a write stream to the given table.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   CreateWriteStreamRequest request = CreateWriteStreamRequest.newBuilder().build();
+   *   ApiFuture<WriteStream> future = bigQueryWriteClient.createWriteStreamCallable().futureCall(request);
+   *   // Do something
+   *   WriteStream response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable createWriteStreamCallable() {
+    return stub.createWriteStreamCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Appends data to the given stream.
+   *
+   * 
If `offset` is specified, the `offset` is checked against the end of stream. The server
+   * returns `OUT_OF_RANGE` in `AppendRowsResponse` if an attempt is made to append to an offset
+   * beyond the current end of the stream or `ALREADY_EXISTS` if user provids an `offset` that has
+   * already been written to. User can retry with adjusted offset within the same RPC stream. If
+   * `offset` is not specified, append happens at the end of the stream.
+   *
+   * 
The response contains the offset at which the append happened. Responses are received in the
+   * same order in which requests are sent. There will be one response for each successful request.
+   * If the `offset` is not set in response, it means append didn't happen due to some errors. If
+   * one request fails, all the subsequent requests will also fail until a success request is made
+   * again.
+   *
+   * 
If the stream is of `PENDING` type, data will only be available for read operations after
+   * the stream is committed.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   BidiStream<AppendRowsRequest, AppendRowsResponse> bidiStream =
+   *       bigQueryWriteClient.appendRowsCallable().call();
+   *
+   *   AppendRowsRequest request = AppendRowsRequest.newBuilder().build();
+   *   bidiStream.send(request);
+   *   for (AppendRowsResponse response : bidiStream) {
+   *     // Do something when receive a response
+   *   }
+   * }
+   * 

+   */
+  public final BidiStreamingCallable appendRowsCallable() {
+    return stub.appendRowsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Gets a write stream.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   GetWriteStreamRequest request = GetWriteStreamRequest.newBuilder().build();
+   *   WriteStream response = bigQueryWriteClient.getWriteStream(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final WriteStream getWriteStream(GetWriteStreamRequest request) {
+    return getWriteStreamCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Gets a write stream.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   GetWriteStreamRequest request = GetWriteStreamRequest.newBuilder().build();
+   *   ApiFuture<WriteStream> future = bigQueryWriteClient.getWriteStreamCallable().futureCall(request);
+   *   // Do something
+   *   WriteStream response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable getWriteStreamCallable() {
+    return stub.getWriteStreamCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Finalize a write stream so that no new data can be appended to the stream.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   FinalizeWriteStreamRequest request = FinalizeWriteStreamRequest.newBuilder().build();
+   *   FinalizeWriteStreamResponse response = bigQueryWriteClient.finalizeWriteStream(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final FinalizeWriteStreamResponse finalizeWriteStream(FinalizeWriteStreamRequest request) {
+    return finalizeWriteStreamCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Finalize a write stream so that no new data can be appended to the stream.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   FinalizeWriteStreamRequest request = FinalizeWriteStreamRequest.newBuilder().build();
+   *   ApiFuture<FinalizeWriteStreamResponse> future = bigQueryWriteClient.finalizeWriteStreamCallable().futureCall(request);
+   *   // Do something
+   *   FinalizeWriteStreamResponse response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable
+      finalizeWriteStreamCallable() {
+    return stub.finalizeWriteStreamCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Atomically commits a group of `PENDING` streams that belong to the same `parent` table. Streams
+   * must be finalized before commit and cannot be committed multiple times. Once a stream is
+   * committed, data in the stream becomes available for read operations.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   BatchCommitWriteStreamsRequest request = BatchCommitWriteStreamsRequest.newBuilder().build();
+   *   BatchCommitWriteStreamsResponse response = bigQueryWriteClient.batchCommitWriteStreams(request);
+   * }
+   * 

+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(
+      BatchCommitWriteStreamsRequest request) {
+    return batchCommitWriteStreamsCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Atomically commits a group of `PENDING` streams that belong to the same `parent` table. Streams
+   * must be finalized before commit and cannot be committed multiple times. Once a stream is
+   * committed, data in the stream becomes available for read operations.
+   *
+   * 
Sample code:
+   *
+   * 

+   * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+   *   BatchCommitWriteStreamsRequest request = BatchCommitWriteStreamsRequest.newBuilder().build();
+   *   ApiFuture<BatchCommitWriteStreamsResponse> future = bigQueryWriteClient.batchCommitWriteStreamsCallable().futureCall(request);
+   *   // Do something
+   *   BatchCommitWriteStreamsResponse response = future.get();
+   * }
+   * 

+   */
+  public final UnaryCallable
+      batchCommitWriteStreamsCallable() {
+    return stub.batchCommitWriteStreamsCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteSettings.java
new file mode 100644
index 0000000000..4fbfc58128
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteSettings.java
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream;
+import com.google.cloud.bigquery.storage.v1alpha2.stub.BigQueryWriteStubSettings;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Settings class to configure an instance of {@link BigQueryWriteClient}.
+ *
+ * 
The default instance has everything set to sensible defaults:
+ *
+ * 
    
+ *   
  • The default service address (bigquerystorage.googleapis.com) and default port (443) are
+ *       used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 

+ *
+ * 
The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * 
For example, to set the total timeout of createWriteStream to 30 seconds:
+ *
+ * 
+ * 
+ * BigQueryWriteSettings.Builder bigQueryWriteSettingsBuilder =
+ *     BigQueryWriteSettings.newBuilder();
+ * bigQueryWriteSettingsBuilder.createWriteStreamSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * BigQueryWriteSettings bigQueryWriteSettings = bigQueryWriteSettingsBuilder.build();
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class BigQueryWriteSettings extends ClientSettings {
+  /** Returns the object with the settings used for calls to createWriteStream. */
+  public UnaryCallSettings createWriteStreamSettings() {
+    return ((BigQueryWriteStubSettings) getStubSettings()).createWriteStreamSettings();
+  }
+
+  /** Returns the object with the settings used for calls to appendRows. */
+  public StreamingCallSettings appendRowsSettings() {
+    return ((BigQueryWriteStubSettings) getStubSettings()).appendRowsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getWriteStream. */
+  public UnaryCallSettings getWriteStreamSettings() {
+    return ((BigQueryWriteStubSettings) getStubSettings()).getWriteStreamSettings();
+  }
+
+  /** Returns the object with the settings used for calls to finalizeWriteStream. */
+  public UnaryCallSettings
+      finalizeWriteStreamSettings() {
+    return ((BigQueryWriteStubSettings) getStubSettings()).finalizeWriteStreamSettings();
+  }
+
+  /** Returns the object with the settings used for calls to batchCommitWriteStreams. */
+  public UnaryCallSettings
+      batchCommitWriteStreamsSettings() {
+    return ((BigQueryWriteStubSettings) getStubSettings()).batchCommitWriteStreamsSettings();
+  }
+
+  public static final BigQueryWriteSettings create(BigQueryWriteStubSettings stub)
+      throws IOException {
+    return new BigQueryWriteSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return BigQueryWriteStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return BigQueryWriteStubSettings.getDefaultEndpoint();
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return BigQueryWriteStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return BigQueryWriteStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return BigQueryWriteStubSettings.defaultGrpcTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return BigQueryWriteStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return BigQueryWriteStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected BigQueryWriteSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for BigQueryWriteSettings. */
+  public static class Builder extends ClientSettings.Builder {
+    protected Builder() throws IOException {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(BigQueryWriteStubSettings.newBuilder(clientContext));
+    }
+
+    private static Builder createDefault() {
+      return new Builder(BigQueryWriteStubSettings.newBuilder());
+    }
+
+    protected Builder(BigQueryWriteSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(BigQueryWriteStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    public BigQueryWriteStubSettings.Builder getStubSettingsBuilder() {
+      return ((BigQueryWriteStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to createWriteStream. */
+    public UnaryCallSettings.Builder
+        createWriteStreamSettings() {
+      return getStubSettingsBuilder().createWriteStreamSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to appendRows. */
+    public StreamingCallSettings.Builder
+        appendRowsSettings() {
+      return getStubSettingsBuilder().appendRowsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getWriteStream. */
+    public UnaryCallSettings.Builder getWriteStreamSettings() {
+      return getStubSettingsBuilder().getWriteStreamSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to finalizeWriteStream. */
+    public UnaryCallSettings.Builder
+        finalizeWriteStreamSettings() {
+      return getStubSettingsBuilder().finalizeWriteStreamSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to batchCommitWriteStreams. */
+    public UnaryCallSettings.Builder<
+            BatchCommitWriteStreamsRequest, BatchCommitWriteStreamsResponse>
+        batchCommitWriteStreamsSettings() {
+      return getStubSettingsBuilder().batchCommitWriteStreamsSettings();
+    }
+
+    @Override
+    public BigQueryWriteSettings build() throws IOException {
+      return new BigQueryWriteSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/package-info.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/package-info.java
new file mode 100644
index 0000000000..9d16b03f8a
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/package-info.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * A client to BigQuery Storage API.
+ *
+ * 
The interfaces provided are listed below, along with usage samples.
+ *
+ * 
=================== BigQueryWriteClient ===================
+ *
+ * 
Service Description: BigQuery Write API.
+ *
+ * 
The Write API can be used to write data to BigQuery.
+ *
+ * 
Sample for BigQueryWriteClient:
+ *
+ * 
+ * 
+ * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
+ *   CreateWriteStreamRequest request = CreateWriteStreamRequest.newBuilder().build();
+ *   WriteStream response = bigQueryWriteClient.createWriteStream(request);
+ * }
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import javax.annotation.Generated;
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStub.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStub.java
new file mode 100644
index 0000000000..1cbfb0e8f7
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStub.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Base stub class for BigQuery Storage API.
+ *
+ * 
This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public abstract class BigQueryWriteStub implements BackgroundResource {
+
+  public UnaryCallable createWriteStreamCallable() {
+    throw new UnsupportedOperationException("Not implemented: createWriteStreamCallable()");
+  }
+
+  public BidiStreamingCallable appendRowsCallable() {
+    throw new UnsupportedOperationException("Not implemented: appendRowsCallable()");
+  }
+
+  public UnaryCallable getWriteStreamCallable() {
+    throw new UnsupportedOperationException("Not implemented: getWriteStreamCallable()");
+  }
+
+  public UnaryCallable
+      finalizeWriteStreamCallable() {
+    throw new UnsupportedOperationException("Not implemented: finalizeWriteStreamCallable()");
+  }
+
+  public UnaryCallable
+      batchCommitWriteStreamsCallable() {
+    throw new UnsupportedOperationException("Not implemented: batchCommitWriteStreamsCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStubSettings.java
new file mode 100644
index 0000000000..a3dcd59b4a
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/BigQueryWriteStubSettings.java
@@ -0,0 +1,381 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2.stub;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GaxProperties;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.GrpcTransportChannel;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.retrying.RetrySettings;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+import org.threeten.bp.Duration;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Settings class to configure an instance of {@link BigQueryWriteStub}.
+ *
+ * 
The default instance has everything set to sensible defaults:
+ *
+ * 
    
+ *   
  • The default service address (bigquerystorage.googleapis.com) and default port (443) are
+ *       used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 

+ *
+ * 
The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * 
For example, to set the total timeout of createWriteStream to 30 seconds:
+ *
+ * 
+ * 
+ * BigQueryWriteStubSettings.Builder bigQueryWriteSettingsBuilder =
+ *     BigQueryWriteStubSettings.newBuilder();
+ * bigQueryWriteSettingsBuilder.createWriteStreamSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * BigQueryWriteStubSettings bigQueryWriteSettings = bigQueryWriteSettingsBuilder.build();
+ * 
+ * 

+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class BigQueryWriteStubSettings extends StubSettings {
+  /** The default scopes of the service. */
+  private static final ImmutableList DEFAULT_SERVICE_SCOPES =
+      ImmutableList.builder()
+          .add("https://www.googleapis.com/auth/bigquery")
+          .add("https://www.googleapis.com/auth/bigquery.insertdata")
+          .add("https://www.googleapis.com/auth/cloud-platform")
+          .build();
+
+  private final UnaryCallSettings createWriteStreamSettings;
+  private final StreamingCallSettings appendRowsSettings;
+  private final UnaryCallSettings getWriteStreamSettings;
+  private final UnaryCallSettings
+      finalizeWriteStreamSettings;
+  private final UnaryCallSettings
+      batchCommitWriteStreamsSettings;
+
+  /** Returns the object with the settings used for calls to createWriteStream. */
+  public UnaryCallSettings createWriteStreamSettings() {
+    return createWriteStreamSettings;
+  }
+
+  /** Returns the object with the settings used for calls to appendRows. */
+  public StreamingCallSettings appendRowsSettings() {
+    return appendRowsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getWriteStream. */
+  public UnaryCallSettings getWriteStreamSettings() {
+    return getWriteStreamSettings;
+  }
+
+  /** Returns the object with the settings used for calls to finalizeWriteStream. */
+  public UnaryCallSettings
+      finalizeWriteStreamSettings() {
+    return finalizeWriteStreamSettings;
+  }
+
+  /** Returns the object with the settings used for calls to batchCommitWriteStreams. */
+  public UnaryCallSettings
+      batchCommitWriteStreamsSettings() {
+    return batchCommitWriteStreamsSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public BigQueryWriteStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcBigQueryWriteStub.create(this);
+    } else {
+      throw new UnsupportedOperationException(
+          "Transport not supported: " + getTransportChannelProvider().getTransportName());
+    }
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return "bigquerystorage.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(BigQueryWriteStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected BigQueryWriteStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    createWriteStreamSettings = settingsBuilder.createWriteStreamSettings().build();
+    appendRowsSettings = settingsBuilder.appendRowsSettings().build();
+    getWriteStreamSettings = settingsBuilder.getWriteStreamSettings().build();
+    finalizeWriteStreamSettings = settingsBuilder.finalizeWriteStreamSettings().build();
+    batchCommitWriteStreamsSettings = settingsBuilder.batchCommitWriteStreamsSettings().build();
+  }
+
+  /** Builder for BigQueryWriteStubSettings. */
+  public static class Builder extends StubSettings.Builder {
+    private final ImmutableList> unaryMethodSettingsBuilders;
+
+    private final UnaryCallSettings.Builder
+        createWriteStreamSettings;
+    private final StreamingCallSettings.Builder
+        appendRowsSettings;
+    private final UnaryCallSettings.Builder
+        getWriteStreamSettings;
+    private final UnaryCallSettings.Builder
+        finalizeWriteStreamSettings;
+    private final UnaryCallSettings.Builder<
+            BatchCommitWriteStreamsRequest, BatchCommitWriteStreamsResponse>
+        batchCommitWriteStreamsSettings;
+
+    private static final ImmutableMap>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "idempotent",
+          ImmutableSet.copyOf(
+              Lists.newArrayList(
+                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
+      definitions.put("non_idempotent", ImmutableSet.copyOf(Lists.newArrayList()));
+      RETRYABLE_CODE_DEFINITIONS = definitions.build();
+    }
+
+    private static final ImmutableMap RETRY_PARAM_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder definitions = ImmutableMap.builder();
+      RetrySettings settings = null;
+      settings =
+          RetrySettings.newBuilder()
+              .setInitialRetryDelay(Duration.ofMillis(100L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelay(Duration.ofMillis(60000L))
+              .setInitialRpcTimeout(Duration.ofMillis(20000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(20000L))
+              .setTotalTimeout(Duration.ofMillis(600000L))
+              .build();
+      definitions.put("default", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      createWriteStreamSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      appendRowsSettings = StreamingCallSettings.newBuilder();
+
+      getWriteStreamSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      finalizeWriteStreamSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      batchCommitWriteStreamsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              createWriteStreamSettings,
+              getWriteStreamSettings,
+              finalizeWriteStreamSettings,
+              batchCommitWriteStreamsSettings);
+
+      initDefaults(this);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder((ClientContext) null);
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+
+      builder
+          .createWriteStreamSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .getWriteStreamSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .finalizeWriteStreamSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .batchCommitWriteStreamsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      return builder;
+    }
+
+    protected Builder(BigQueryWriteStubSettings settings) {
+      super(settings);
+
+      createWriteStreamSettings = settings.createWriteStreamSettings.toBuilder();
+      appendRowsSettings = settings.appendRowsSettings.toBuilder();
+      getWriteStreamSettings = settings.getWriteStreamSettings.toBuilder();
+      finalizeWriteStreamSettings = settings.finalizeWriteStreamSettings.toBuilder();
+      batchCommitWriteStreamsSettings = settings.batchCommitWriteStreamsSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              createWriteStreamSettings,
+              getWriteStreamSettings,
+              finalizeWriteStreamSettings,
+              batchCommitWriteStreamsSettings);
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to createWriteStream. */
+    public UnaryCallSettings.Builder
+        createWriteStreamSettings() {
+      return createWriteStreamSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to appendRows. */
+    public StreamingCallSettings.Builder
+        appendRowsSettings() {
+      return appendRowsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getWriteStream. */
+    public UnaryCallSettings.Builder getWriteStreamSettings() {
+      return getWriteStreamSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to finalizeWriteStream. */
+    public UnaryCallSettings.Builder
+        finalizeWriteStreamSettings() {
+      return finalizeWriteStreamSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to batchCommitWriteStreams. */
+    public UnaryCallSettings.Builder<
+            BatchCommitWriteStreamsRequest, BatchCommitWriteStreamsResponse>
+        batchCommitWriteStreamsSettings() {
+      return batchCommitWriteStreamsSettings;
+    }
+
+    @Override
+    public BigQueryWriteStubSettings build() throws IOException {
+      return new BigQueryWriteStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteCallableFactory.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteCallableFactory.java
new file mode 100644
index 0000000000..52c747757c
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteCallableFactory.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * gRPC callable factory implementation for BigQuery Storage API.
+ *
+ * 
This class is for advanced usage.
+ */
+@Generated("by gapic-generator")
+@BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
+public class GrpcBigQueryWriteCallableFactory implements GrpcStubCallableFactory {
+  @Override
+  public  UnaryCallable createUnaryCallable(
+      GrpcCallSettings grpcCallSettings,
+      UnaryCallSettings callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      UnaryCallable createPagedCallable(
+          GrpcCallSettings grpcCallSettings,
+          PagedCallSettings pagedCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createPagedCallable(
+        grpcCallSettings, pagedCallSettings, clientContext);
+  }
+
+  @Override
+  public  UnaryCallable createBatchingCallable(
+      GrpcCallSettings grpcCallSettings,
+      BatchingCallSettings batchingCallSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createBatchingCallable(
+        grpcCallSettings, batchingCallSettings, clientContext);
+  }
+
+  @BetaApi(
+      "The surface for long-running operations is not stable yet and may change in the future.")
+  @Override
+  public 
+      OperationCallable createOperationCallable(
+          GrpcCallSettings grpcCallSettings,
+          OperationCallSettings operationCallSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    return GrpcCallableFactory.createOperationCallable(
+        grpcCallSettings, operationCallSettings, clientContext, operationsStub);
+  }
+
+  @Override
+  public 
+      BidiStreamingCallable createBidiStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings streamingCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createBidiStreamingCallable(
+        grpcCallSettings, streamingCallSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ServerStreamingCallable createServerStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          ServerStreamingCallSettings streamingCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createServerStreamingCallable(
+        grpcCallSettings, streamingCallSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ClientStreamingCallable createClientStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings streamingCallSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createClientStreamingCallable(
+        grpcCallSettings, streamingCallSettings, clientContext);
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteStub.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteStub.java
new file mode 100644
index 0000000000..2addffce8a
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteStub.java
@@ -0,0 +1,292 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.RequestParamsExtractor;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream;
+import com.google.common.collect.ImmutableMap;
+import io.grpc.MethodDescriptor;
+import io.grpc.protobuf.ProtoUtils;
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * gRPC stub implementation for BigQuery Storage API.
+ *
+ * 
This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public class GrpcBigQueryWriteStub extends BigQueryWriteStub {
+
+  private static final MethodDescriptor
+      createWriteStreamMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.storage.v1alpha2.BigQueryWrite/CreateWriteStream")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(CreateWriteStreamRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(WriteStream.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor
+      appendRowsMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.BIDI_STREAMING)
+              .setFullMethodName("google.cloud.bigquery.storage.v1alpha2.BigQueryWrite/AppendRows")
+              .setRequestMarshaller(ProtoUtils.marshaller(AppendRowsRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(AppendRowsResponse.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor
+      getWriteStreamMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.storage.v1alpha2.BigQueryWrite/GetWriteStream")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(GetWriteStreamRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(WriteStream.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor
+      finalizeWriteStreamMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.storage.v1alpha2.BigQueryWrite/FinalizeWriteStream")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(FinalizeWriteStreamRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(FinalizeWriteStreamResponse.getDefaultInstance()))
+              .build();
+  private static final MethodDescriptor<
+          BatchCommitWriteStreamsRequest, BatchCommitWriteStreamsResponse>
+      batchCommitWriteStreamsMethodDescriptor =
+          MethodDescriptor
+              .newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.storage.v1alpha2.BigQueryWrite/BatchCommitWriteStreams")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(BatchCommitWriteStreamsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(BatchCommitWriteStreamsResponse.getDefaultInstance()))
+              .build();
+
+  private final BackgroundResource backgroundResources;
+
+  private final UnaryCallable createWriteStreamCallable;
+  private final BidiStreamingCallable appendRowsCallable;
+  private final UnaryCallable getWriteStreamCallable;
+  private final UnaryCallable
+      finalizeWriteStreamCallable;
+  private final UnaryCallable
+      batchCommitWriteStreamsCallable;
+
+  private final GrpcStubCallableFactory callableFactory;
+
+  public static final GrpcBigQueryWriteStub create(BigQueryWriteStubSettings settings)
+      throws IOException {
+    return new GrpcBigQueryWriteStub(settings, ClientContext.create(settings));
+  }
+
+  public static final GrpcBigQueryWriteStub create(ClientContext clientContext) throws IOException {
+    return new GrpcBigQueryWriteStub(BigQueryWriteStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final GrpcBigQueryWriteStub create(
+      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
+    return new GrpcBigQueryWriteStub(
+        BigQueryWriteStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of GrpcBigQueryWriteStub, using the given settings. This is protected so
+   * that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected GrpcBigQueryWriteStub(BigQueryWriteStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new GrpcBigQueryWriteCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of GrpcBigQueryWriteStub, using the given settings. This is protected so
+   * that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected GrpcBigQueryWriteStub(
+      BigQueryWriteStubSettings settings,
+      ClientContext clientContext,
+      GrpcStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    GrpcCallSettings createWriteStreamTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(createWriteStreamMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(CreateWriteStreamRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("parent", String.valueOf(request.getParent()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings appendRowsTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(appendRowsMethodDescriptor)
+            .build();
+    GrpcCallSettings getWriteStreamTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(getWriteStreamMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(GetWriteStreamRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("name", String.valueOf(request.getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings
+        finalizeWriteStreamTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(finalizeWriteStreamMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(FinalizeWriteStreamRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("name", String.valueOf(request.getName()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings
+        batchCommitWriteStreamsTransportSettings =
+            GrpcCallSettings
+                .newBuilder()
+                .setMethodDescriptor(batchCommitWriteStreamsMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(BatchCommitWriteStreamsRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+
+    this.createWriteStreamCallable =
+        callableFactory.createUnaryCallable(
+            createWriteStreamTransportSettings,
+            settings.createWriteStreamSettings(),
+            clientContext);
+    this.appendRowsCallable =
+        callableFactory.createBidiStreamingCallable(
+            appendRowsTransportSettings, settings.appendRowsSettings(), clientContext);
+    this.getWriteStreamCallable =
+        callableFactory.createUnaryCallable(
+            getWriteStreamTransportSettings, settings.getWriteStreamSettings(), clientContext);
+    this.finalizeWriteStreamCallable =
+        callableFactory.createUnaryCallable(
+            finalizeWriteStreamTransportSettings,
+            settings.finalizeWriteStreamSettings(),
+            clientContext);
+    this.batchCommitWriteStreamsCallable =
+        callableFactory.createUnaryCallable(
+            batchCommitWriteStreamsTransportSettings,
+            settings.batchCommitWriteStreamsSettings(),
+            clientContext);
+
+    backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  public UnaryCallable createWriteStreamCallable() {
+    return createWriteStreamCallable;
+  }
+
+  public BidiStreamingCallable appendRowsCallable() {
+    return appendRowsCallable;
+  }
+
+  public UnaryCallable getWriteStreamCallable() {
+    return getWriteStreamCallable;
+  }
+
+  public UnaryCallable
+      finalizeWriteStreamCallable() {
+    return finalizeWriteStreamCallable;
+  }
+
+  public UnaryCallable
+      batchCommitWriteStreamsCallable() {
+    return batchCommitWriteStreamsCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClientTest.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClientTest.java
new file mode 100644
index 0000000000..d44de19e0e
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClientTest.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.grpc.testing.LocalChannelProvider;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.api.gax.grpc.testing.MockServiceHelper;
+import com.google.api.gax.grpc.testing.MockStreamObserver;
+import com.google.api.gax.rpc.ApiStreamObserver;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import io.grpc.Status;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
+import java.util.UUID;
+import java.util.concurrent.ExecutionException;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@javax.annotation.Generated("by GAPIC")
+public class BigQueryWriteClientTest {
+  private static MockBigQueryWrite mockBigQueryWrite;
+  private static MockServiceHelper serviceHelper;
+  private BigQueryWriteClient client;
+  private LocalChannelProvider channelProvider;
+
+  @BeforeClass
+  public static void startStaticServer() {
+    mockBigQueryWrite = new MockBigQueryWrite();
+    serviceHelper =
+        new MockServiceHelper(
+            UUID.randomUUID().toString(), Arrays.asList(mockBigQueryWrite));
+    serviceHelper.start();
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    serviceHelper.stop();
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    serviceHelper.reset();
+    channelProvider = serviceHelper.createChannelProvider();
+    BigQueryWriteSettings settings =
+        BigQueryWriteSettings.newBuilder()
+            .setTransportChannelProvider(channelProvider)
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = BigQueryWriteClient.create(settings);
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void appendRowsTest() throws Exception {
+    long offset = 1019779949L;
+    AppendRowsResponse expectedResponse = AppendRowsResponse.newBuilder().setOffset(offset).build();
+    mockBigQueryWrite.addResponse(expectedResponse);
+    AppendRowsRequest request = AppendRowsRequest.newBuilder().build();
+
+    MockStreamObserver responseObserver = new MockStreamObserver<>();
+
+    BidiStreamingCallable callable =
+        client.appendRowsCallable();
+    ApiStreamObserver requestObserver =
+        callable.bidiStreamingCall(responseObserver);
+
+    requestObserver.onNext(request);
+    requestObserver.onCompleted();
+
+    List actualResponses = responseObserver.future().get();
+    Assert.assertEquals(1, actualResponses.size());
+    Assert.assertEquals(expectedResponse, actualResponses.get(0));
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void appendRowsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
+    mockBigQueryWrite.addException(exception);
+    AppendRowsRequest request = AppendRowsRequest.newBuilder().build();
+
+    MockStreamObserver responseObserver = new MockStreamObserver<>();
+
+    BidiStreamingCallable callable =
+        client.appendRowsCallable();
+    ApiStreamObserver requestObserver =
+        callable.bidiStreamingCall(responseObserver);
+
+    requestObserver.onNext(request);
+
+    try {
+      List actualResponses = responseObserver.future().get();
+      Assert.fail("No exception thrown");
+    } catch (ExecutionException e) {
+      Assert.assertTrue(e.getCause() instanceof InvalidArgumentException);
+      InvalidArgumentException apiException = (InvalidArgumentException) e.getCause();
+      Assert.assertEquals(StatusCode.Code.INVALID_ARGUMENT, apiException.getStatusCode().getCode());
+    }
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWrite.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWrite.java
new file mode 100644
index 0000000000..59f43a891b
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWrite.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+
+@javax.annotation.Generated("by GAPIC")
+@BetaApi
+public class MockBigQueryWrite implements MockGrpcService {
+  private final MockBigQueryWriteImpl serviceImpl;
+
+  public MockBigQueryWrite() {
+    serviceImpl = new MockBigQueryWriteImpl();
+  }
+
+  @Override
+  public List getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWriteImpl.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWriteImpl.java
new file mode 100644
index 0000000000..d6efc1c50e
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1alpha2/MockBigQueryWriteImpl.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.bigquery.storage.v1alpha2.BigQueryWriteGrpc.BigQueryWriteImplBase;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse;
+import com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest;
+import com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+
+@javax.annotation.Generated("by GAPIC")
+@BetaApi
+public class MockBigQueryWriteImpl extends BigQueryWriteImplBase {
+  private List requests;
+  private Queue responses;
+
+  public MockBigQueryWriteImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List responses) {
+    this.responses = new LinkedList(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void createWriteStream(
+      CreateWriteStreamRequest request, StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof WriteStream) {
+      requests.add(request);
+      responseObserver.onNext((WriteStream) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public StreamObserver appendRows(
+      final StreamObserver responseObserver) {
+    final Object response = responses.remove();
+    StreamObserver requestObserver =
+        new StreamObserver() {
+          @Override
+          public void onNext(AppendRowsRequest value) {
+            if (response instanceof AppendRowsResponse) {
+              responseObserver.onNext((AppendRowsResponse) response);
+            } else if (response instanceof Exception) {
+              responseObserver.onError((Exception) response);
+            } else {
+              responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+            }
+          }
+
+          @Override
+          public void onError(Throwable t) {
+            responseObserver.onError(t);
+          }
+
+          @Override
+          public void onCompleted() {
+            responseObserver.onCompleted();
+          }
+        };
+    return requestObserver;
+  }
+
+  @Override
+  public void getWriteStream(
+      GetWriteStreamRequest request, StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof WriteStream) {
+      requests.add(request);
+      responseObserver.onNext((WriteStream) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public void finalizeWriteStream(
+      FinalizeWriteStreamRequest request,
+      StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof FinalizeWriteStreamResponse) {
+      requests.add(request);
+      responseObserver.onNext((FinalizeWriteStreamResponse) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+
+  @Override
+  public void batchCommitWriteStreams(
+      BatchCommitWriteStreamsRequest request,
+      StreamObserver responseObserver) {
+    Object response = responses.remove();
+    if (response instanceof BatchCommitWriteStreamsResponse) {
+      requests.add(request);
+      responseObserver.onNext((BatchCommitWriteStreamsResponse) response);
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError((Exception) response);
+    } else {
+      responseObserver.onError(new IllegalArgumentException("Unrecognized response type"));
+    }
+  }
+}
diff --git a/grpc-google-cloud-bigquerystorage-v1alpha2/pom.xml b/grpc-google-cloud-bigquerystorage-v1alpha2/pom.xml
new file mode 100644
index 0000000000..0118cee6c8
--- /dev/null
+++ b/grpc-google-cloud-bigquerystorage-v1alpha2/pom.xml
@@ -0,0 +1,56 @@
+
+  4.0.0
+  com.google.api.grpc
+  grpc-google-cloud-bigquerystorage-v1alpha2
+  0.85.2-SNAPSHOT
+  grpc-google-cloud-bigquerystorage-v1alpha2
+  GRPC library for grpc-google-cloud-bigquerystorage-v1alpha2
+  
+    com.google.cloud
+    google-cloud-bigquerystorage-parent
+    0.120.2-beta-SNAPSHOT
+  
+  
+    
+      io.grpc
+      grpc-api
+    
+    
+      io.grpc
+      grpc-stub
+    
+    
+      io.grpc
+      grpc-protobuf
+    
+    
+      com.google.protobuf
+      protobuf-java
+    
+    
+      com.google.api.grpc
+      proto-google-cloud-bigquerystorage-v1alpha2
+    
+    
+      com.google.guava
+      guava
+    
+  
+
+  
+    
+      java9
+      
+        [9,)
+      
+      
+        
+          javax.annotation
+          javax.annotation-api
+        
+      
+    
+  
+
\ No newline at end of file
diff --git a/grpc-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteGrpc.java b/grpc-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteGrpc.java
new file mode 100644
index 0000000000..f0b96c7d6c
--- /dev/null
+++ b/grpc-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteGrpc.java
@@ -0,0 +1,900 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+import static io.grpc.stub.ClientCalls.asyncBidiStreamingCall;
+import static io.grpc.stub.ClientCalls.asyncUnaryCall;
+import static io.grpc.stub.ClientCalls.blockingUnaryCall;
+import static io.grpc.stub.ClientCalls.futureUnaryCall;
+import static io.grpc.stub.ServerCalls.asyncBidiStreamingCall;
+import static io.grpc.stub.ServerCalls.asyncUnaryCall;
+import static io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall;
+import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall;
+
+/**
+ *
+ *
+ * 
+ * BigQuery Write API.
+ * The Write API can be used to write data to BigQuery.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/bigquery/storage/v1alpha2/storage.proto")
+public final class BigQueryWriteGrpc {
+
+  private BigQueryWriteGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.bigquery.storage.v1alpha2.BigQueryWrite";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+      getCreateWriteStreamMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateWriteStream",
+      requestType =
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest.class,
+      responseType = com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+      getCreateWriteStreamMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest,
+            com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+        getCreateWriteStreamMethod;
+    if ((getCreateWriteStreamMethod = BigQueryWriteGrpc.getCreateWriteStreamMethod) == null) {
+      synchronized (BigQueryWriteGrpc.class) {
+        if ((getCreateWriteStreamMethod = BigQueryWriteGrpc.getCreateWriteStreamMethod) == null) {
+          BigQueryWriteGrpc.getCreateWriteStreamMethod =
+              getCreateWriteStreamMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateWriteStream"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage
+                                  .CreateWriteStreamRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new BigQueryWriteMethodDescriptorSupplier("CreateWriteStream"))
+                      .build();
+        }
+      }
+    }
+    return getCreateWriteStreamMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>
+      getAppendRowsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "AppendRows",
+      requestType = com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.class,
+      responseType = com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>
+      getAppendRowsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest,
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>
+        getAppendRowsMethod;
+    if ((getAppendRowsMethod = BigQueryWriteGrpc.getAppendRowsMethod) == null) {
+      synchronized (BigQueryWriteGrpc.class) {
+        if ((getAppendRowsMethod = BigQueryWriteGrpc.getAppendRowsMethod) == null) {
+          BigQueryWriteGrpc.getAppendRowsMethod =
+              getAppendRowsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "AppendRows"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new BigQueryWriteMethodDescriptorSupplier("AppendRows"))
+                      .build();
+        }
+      }
+    }
+    return getAppendRowsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+      getGetWriteStreamMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetWriteStream",
+      requestType = com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest.class,
+      responseType = com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+      getGetWriteStreamMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest,
+            com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+        getGetWriteStreamMethod;
+    if ((getGetWriteStreamMethod = BigQueryWriteGrpc.getGetWriteStreamMethod) == null) {
+      synchronized (BigQueryWriteGrpc.class) {
+        if ((getGetWriteStreamMethod = BigQueryWriteGrpc.getGetWriteStreamMethod) == null) {
+          BigQueryWriteGrpc.getGetWriteStreamMethod =
+              getGetWriteStreamMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetWriteStream"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage
+                                  .GetWriteStreamRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new BigQueryWriteMethodDescriptorSupplier("GetWriteStream"))
+                      .build();
+        }
+      }
+    }
+    return getGetWriteStreamMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse>
+      getFinalizeWriteStreamMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "FinalizeWriteStream",
+      requestType =
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest.class,
+      responseType =
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse>
+      getFinalizeWriteStreamMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest,
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse>
+        getFinalizeWriteStreamMethod;
+    if ((getFinalizeWriteStreamMethod = BigQueryWriteGrpc.getFinalizeWriteStreamMethod) == null) {
+      synchronized (BigQueryWriteGrpc.class) {
+        if ((getFinalizeWriteStreamMethod = BigQueryWriteGrpc.getFinalizeWriteStreamMethod)
+            == null) {
+          BigQueryWriteGrpc.getFinalizeWriteStreamMethod =
+              getFinalizeWriteStreamMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "FinalizeWriteStream"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage
+                                  .FinalizeWriteStreamRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage
+                                  .FinalizeWriteStreamResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new BigQueryWriteMethodDescriptorSupplier("FinalizeWriteStream"))
+                      .build();
+        }
+      }
+    }
+    return getFinalizeWriteStreamMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse>
+      getBatchCommitWriteStreamsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "BatchCommitWriteStreams",
+      requestType =
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest.class,
+      responseType =
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest,
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse>
+      getBatchCommitWriteStreamsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest,
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse>
+        getBatchCommitWriteStreamsMethod;
+    if ((getBatchCommitWriteStreamsMethod = BigQueryWriteGrpc.getBatchCommitWriteStreamsMethod)
+        == null) {
+      synchronized (BigQueryWriteGrpc.class) {
+        if ((getBatchCommitWriteStreamsMethod = BigQueryWriteGrpc.getBatchCommitWriteStreamsMethod)
+            == null) {
+          BigQueryWriteGrpc.getBatchCommitWriteStreamsMethod =
+              getBatchCommitWriteStreamsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "BatchCommitWriteStreams"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage
+                                  .BatchCommitWriteStreamsRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.bigquery.storage.v1alpha2.Storage
+                                  .BatchCommitWriteStreamsResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new BigQueryWriteMethodDescriptorSupplier("BatchCommitWriteStreams"))
+                      .build();
+        }
+      }
+    }
+    return getBatchCommitWriteStreamsMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static BigQueryWriteStub newStub(io.grpc.Channel channel) {
+    return new BigQueryWriteStub(channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static BigQueryWriteBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    return new BigQueryWriteBlockingStub(channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static BigQueryWriteFutureStub newFutureStub(io.grpc.Channel channel) {
+    return new BigQueryWriteFutureStub(channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * BigQuery Write API.
+   * The Write API can be used to write data to BigQuery.
+   * 

+   */
+  public abstract static class BigQueryWriteImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Creates a write stream to the given table.
+     * 

+     */
+    public void createWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      asyncUnimplementedUnaryCall(getCreateWriteStreamMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Appends data to the given stream.
+     * If `offset` is specified, the `offset` is checked against the end of
+     * stream. The server returns `OUT_OF_RANGE` in `AppendRowsResponse` if an
+     * attempt is made to append to an offset beyond the current end of the stream
+     * or `ALREADY_EXISTS` if user provids an `offset` that has already been
+     * written to. User can retry with adjusted offset within the same RPC
+     * stream. If `offset` is not specified, append happens at the end of the
+     * stream.
+     * The response contains the offset at which the append happened. Responses
+     * are received in the same order in which requests are sent. There will be
+     * one response for each successful request. If the `offset` is not set in
+     * response, it means append didn't happen due to some errors. If one request
+     * fails, all the subsequent requests will also fail until a success request
+     * is made again.
+     * If the stream is of `PENDING` type, data will only be available for read
+     * operations after the stream is committed.
+     * 

+     */
+    public io.grpc.stub.StreamObserver<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest>
+        appendRows(
+            io.grpc.stub.StreamObserver<
+                    com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>
+                responseObserver) {
+      return asyncUnimplementedStreamingCall(getAppendRowsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a write stream.
+     * 

+     */
+    public void getWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      asyncUnimplementedUnaryCall(getGetWriteStreamMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Finalize a write stream so that no new data can be appended to the
+     * stream.
+     * 

+     */
+    public void finalizeWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse>
+            responseObserver) {
+      asyncUnimplementedUnaryCall(getFinalizeWriteStreamMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Atomically commits a group of `PENDING` streams that belong to the same
+     * `parent` table.
+     * Streams must be finalized before commit and cannot be committed multiple
+     * times. Once a stream is committed, data in the stream becomes available
+     * for read operations.
+     * 

+     */
+    public void batchCommitWriteStreams(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse>
+            responseObserver) {
+      asyncUnimplementedUnaryCall(getBatchCommitWriteStreamsMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getCreateWriteStreamMethod(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest,
+                      com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>(
+                      this, METHODID_CREATE_WRITE_STREAM)))
+          .addMethod(
+              getAppendRowsMethod(),
+              asyncBidiStreamingCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest,
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>(
+                      this, METHODID_APPEND_ROWS)))
+          .addMethod(
+              getGetWriteStreamMethod(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest,
+                      com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>(
+                      this, METHODID_GET_WRITE_STREAM)))
+          .addMethod(
+              getFinalizeWriteStreamMethod(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest,
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage
+                          .FinalizeWriteStreamResponse>(this, METHODID_FINALIZE_WRITE_STREAM)))
+          .addMethod(
+              getBatchCommitWriteStreamsMethod(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage
+                          .BatchCommitWriteStreamsRequest,
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage
+                          .BatchCommitWriteStreamsResponse>(
+                      this, METHODID_BATCH_COMMIT_WRITE_STREAMS)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * BigQuery Write API.
+   * The Write API can be used to write data to BigQuery.
+   * 

+   */
+  public static final class BigQueryWriteStub extends io.grpc.stub.AbstractStub {
+    private BigQueryWriteStub(io.grpc.Channel channel) {
+      super(channel);
+    }
+
+    private BigQueryWriteStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected BigQueryWriteStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new BigQueryWriteStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a write stream to the given table.
+     * 

+     */
+    public void createWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      asyncUnaryCall(
+          getChannel().newCall(getCreateWriteStreamMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Appends data to the given stream.
+     * If `offset` is specified, the `offset` is checked against the end of
+     * stream. The server returns `OUT_OF_RANGE` in `AppendRowsResponse` if an
+     * attempt is made to append to an offset beyond the current end of the stream
+     * or `ALREADY_EXISTS` if user provids an `offset` that has already been
+     * written to. User can retry with adjusted offset within the same RPC
+     * stream. If `offset` is not specified, append happens at the end of the
+     * stream.
+     * The response contains the offset at which the append happened. Responses
+     * are received in the same order in which requests are sent. There will be
+     * one response for each successful request. If the `offset` is not set in
+     * response, it means append didn't happen due to some errors. If one request
+     * fails, all the subsequent requests will also fail until a success request
+     * is made again.
+     * If the stream is of `PENDING` type, data will only be available for read
+     * operations after the stream is committed.
+     * 

+     */
+    public io.grpc.stub.StreamObserver<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest>
+        appendRows(
+            io.grpc.stub.StreamObserver<
+                    com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>
+                responseObserver) {
+      return asyncBidiStreamingCall(
+          getChannel().newCall(getAppendRowsMethod(), getCallOptions()), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a write stream.
+     * 

+     */
+    public void getWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      asyncUnaryCall(
+          getChannel().newCall(getGetWriteStreamMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Finalize a write stream so that no new data can be appended to the
+     * stream.
+     * 

+     */
+    public void finalizeWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse>
+            responseObserver) {
+      asyncUnaryCall(
+          getChannel().newCall(getFinalizeWriteStreamMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Atomically commits a group of `PENDING` streams that belong to the same
+     * `parent` table.
+     * Streams must be finalized before commit and cannot be committed multiple
+     * times. Once a stream is committed, data in the stream becomes available
+     * for read operations.
+     * 

+     */
+    public void batchCommitWriteStreams(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest request,
+        io.grpc.stub.StreamObserver<
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse>
+            responseObserver) {
+      asyncUnaryCall(
+          getChannel().newCall(getBatchCommitWriteStreamsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * BigQuery Write API.
+   * The Write API can be used to write data to BigQuery.
+   * 

+   */
+  public static final class BigQueryWriteBlockingStub
+      extends io.grpc.stub.AbstractStub {
+    private BigQueryWriteBlockingStub(io.grpc.Channel channel) {
+      super(channel);
+    }
+
+    private BigQueryWriteBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected BigQueryWriteBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new BigQueryWriteBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a write stream to the given table.
+     * 

+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream createWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest request) {
+      return blockingUnaryCall(
+          getChannel(), getCreateWriteStreamMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a write stream.
+     * 

+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream getWriteStream(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest request) {
+      return blockingUnaryCall(getChannel(), getGetWriteStreamMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Finalize a write stream so that no new data can be appended to the
+     * stream.
+     * 

+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        finalizeWriteStream(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest request) {
+      return blockingUnaryCall(
+          getChannel(), getFinalizeWriteStreamMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Atomically commits a group of `PENDING` streams that belong to the same
+     * `parent` table.
+     * Streams must be finalized before commit and cannot be committed multiple
+     * times. Once a stream is committed, data in the stream becomes available
+     * for read operations.
+     * 

+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        batchCommitWriteStreams(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                request) {
+      return blockingUnaryCall(
+          getChannel(), getBatchCommitWriteStreamsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * BigQuery Write API.
+   * The Write API can be used to write data to BigQuery.
+   * 

+   */
+  public static final class BigQueryWriteFutureStub
+      extends io.grpc.stub.AbstractStub {
+    private BigQueryWriteFutureStub(io.grpc.Channel channel) {
+      super(channel);
+    }
+
+    private BigQueryWriteFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected BigQueryWriteFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new BigQueryWriteFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a write stream to the given table.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+        createWriteStream(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest request) {
+      return futureUnaryCall(
+          getChannel().newCall(getCreateWriteStreamMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a write stream.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>
+        getWriteStream(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest request) {
+      return futureUnaryCall(
+          getChannel().newCall(getGetWriteStreamMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Finalize a write stream so that no new data can be appended to the
+     * stream.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse>
+        finalizeWriteStream(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest request) {
+      return futureUnaryCall(
+          getChannel().newCall(getFinalizeWriteStreamMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Atomically commits a group of `PENDING` streams that belong to the same
+     * `parent` table.
+     * Streams must be finalized before commit and cannot be committed multiple
+     * times. Once a stream is committed, data in the stream becomes available
+     * for read operations.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse>
+        batchCommitWriteStreams(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                request) {
+      return futureUnaryCall(
+          getChannel().newCall(getBatchCommitWriteStreamsMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_CREATE_WRITE_STREAM = 0;
+  private static final int METHODID_GET_WRITE_STREAM = 1;
+  private static final int METHODID_FINALIZE_WRITE_STREAM = 2;
+  private static final int METHODID_BATCH_COMMIT_WRITE_STREAMS = 3;
+  private static final int METHODID_APPEND_ROWS = 4;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final BigQueryWriteImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(BigQueryWriteImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_CREATE_WRITE_STREAM:
+          serviceImpl.createWriteStream(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>)
+                  responseObserver);
+          break;
+        case METHODID_GET_WRITE_STREAM:
+          serviceImpl.getWriteStream(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream>)
+                  responseObserver);
+          break;
+        case METHODID_FINALIZE_WRITE_STREAM:
+          serviceImpl.finalizeWriteStream(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest)
+                  request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage
+                          .FinalizeWriteStreamResponse>)
+                  responseObserver);
+          break;
+        case METHODID_BATCH_COMMIT_WRITE_STREAMS:
+          serviceImpl.batchCommitWriteStreams(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest)
+                  request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.bigquery.storage.v1alpha2.Storage
+                          .BatchCommitWriteStreamsResponse>)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_APPEND_ROWS:
+          return (io.grpc.stub.StreamObserver)
+              serviceImpl.appendRows(
+                  (io.grpc.stub.StreamObserver<
+                          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse>)
+                      responseObserver);
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class BigQueryWriteBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    BigQueryWriteBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("BigQueryWrite");
+    }
+  }
+
+  private static final class BigQueryWriteFileDescriptorSupplier
+      extends BigQueryWriteBaseDescriptorSupplier {
+    BigQueryWriteFileDescriptorSupplier() {}
+  }
+
+  private static final class BigQueryWriteMethodDescriptorSupplier
+      extends BigQueryWriteBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    BigQueryWriteMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (BigQueryWriteGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new BigQueryWriteFileDescriptorSupplier())
+                      .addMethod(getCreateWriteStreamMethod())
+                      .addMethod(getAppendRowsMethod())
+                      .addMethod(getGetWriteStreamMethod())
+                      .addMethod(getFinalizeWriteStreamMethod())
+                      .addMethod(getBatchCommitWriteStreamsMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/pom.xml b/pom.xml
index 38526ef9a0..68438d805d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,6 +78,11 @@
 
   
     
+      
+        com.google.api.grpc
+        proto-google-cloud-bigquerystorage-v1alpha2
+        0.85.2-SNAPSHOT
+      
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1beta1
@@ -88,6 +93,11 @@
         proto-google-cloud-bigquerystorage-v1beta2
         0.85.2-SNAPSHOT
       
+      
+        com.google.api.grpc
+        grpc-google-cloud-bigquerystorage-v1alpha2
+        0.85.2-SNAPSHOT
+      
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1beta1
@@ -188,8 +198,10 @@
   
 
   
+    proto-google-cloud-bigquerystorage-v1alpha2
     proto-google-cloud-bigquerystorage-v1beta1
     proto-google-cloud-bigquerystorage-v1beta2
+    grpc-google-cloud-bigquerystorage-v1alpha2
     grpc-google-cloud-bigquerystorage-v1beta1
     grpc-google-cloud-bigquerystorage-v1beta2
     google-cloud-bigquerystorage
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/pom.xml b/proto-google-cloud-bigquerystorage-v1alpha2/pom.xml
new file mode 100644
index 0000000000..57d6877330
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/pom.xml
@@ -0,0 +1,25 @@
+
+  4.0.0
+  com.google.api.grpc
+  proto-google-cloud-bigquerystorage-v1alpha2
+  0.85.2-SNAPSHOT
+  proto-google-cloud-bigquerystorage-v1alpha2
+  PROTO library for proto-google-cloud-bigquerystorage-v1alpha2
+  
+    com.google.cloud
+    google-cloud-bigquerystorage-parent
+    0.120.2-beta-SNAPSHOT
+  
+  
+    
+      com.google.protobuf
+      protobuf-java
+    
+    
+      com.google.api.grpc
+      proto-google-common-protos
+    
+  
+
\ No newline at end of file
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/ProtoBufProto.java b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/ProtoBufProto.java
new file mode 100644
index 0000000000..c41adbb233
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/ProtoBufProto.java
@@ -0,0 +1,1702 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/storage/v1alpha2/protobuf.proto
+
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+public final class ProtoBufProto {
+  private ProtoBufProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public interface ProtoSchemaOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.ProtoSchema)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Message descriptor for the data. The descriptor has to be self contained
+     * to include all the nested type definition, excepted for proto buffer well
+     * known types
+     * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+     * and zetasql public protos
+     * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+     * 

+     *
+     * .google.protobuf.DescriptorProto proto_descriptor = 1;
+     *
+     * @return Whether the protoDescriptor field is set.
+     */
+    boolean hasProtoDescriptor();
+    /**
+     *
+     *
+     * 
+     * Message descriptor for the data. The descriptor has to be self contained
+     * to include all the nested type definition, excepted for proto buffer well
+     * known types
+     * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+     * and zetasql public protos
+     * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+     * 

+     *
+     * .google.protobuf.DescriptorProto proto_descriptor = 1;
+     *
+     * @return The protoDescriptor.
+     */
+    com.google.protobuf.DescriptorProtos.DescriptorProto getProtoDescriptor();
+    /**
+     *
+     *
+     * 
+     * Message descriptor for the data. The descriptor has to be self contained
+     * to include all the nested type definition, excepted for proto buffer well
+     * known types
+     * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+     * and zetasql public protos
+     * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+     * 

+     *
+     * .google.protobuf.DescriptorProto proto_descriptor = 1;
+     */
+    com.google.protobuf.DescriptorProtos.DescriptorProtoOrBuilder getProtoDescriptorOrBuilder();
+  }
+  /**
+   *
+   *
+   * 
+   * Protobuf schema is an API presentation the proto buffer schema.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.ProtoSchema}
+   */
+  public static final class ProtoSchema extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.ProtoSchema)
+      ProtoSchemaOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use ProtoSchema.newBuilder() to construct.
+    private ProtoSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private ProtoSchema() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new ProtoSchema();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private ProtoSchema(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.protobuf.DescriptorProtos.DescriptorProto.Builder subBuilder = null;
+                if (protoDescriptor_ != null) {
+                  subBuilder = protoDescriptor_.toBuilder();
+                }
+                protoDescriptor_ =
+                    input.readMessage(
+                        com.google.protobuf.DescriptorProtos.DescriptorProto.PARSER,
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(protoDescriptor_);
+                  protoDescriptor_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.class,
+              com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder.class);
+    }
+
+    public static final int PROTO_DESCRIPTOR_FIELD_NUMBER = 1;
+    private com.google.protobuf.DescriptorProtos.DescriptorProto protoDescriptor_;
+    /**
+     *
+     *
+     * 
+     * Message descriptor for the data. The descriptor has to be self contained
+     * to include all the nested type definition, excepted for proto buffer well
+     * known types
+     * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+     * and zetasql public protos
+     * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+     * 

+     *
+     * .google.protobuf.DescriptorProto proto_descriptor = 1;
+     *
+     * @return Whether the protoDescriptor field is set.
+     */
+    public boolean hasProtoDescriptor() {
+      return protoDescriptor_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Message descriptor for the data. The descriptor has to be self contained
+     * to include all the nested type definition, excepted for proto buffer well
+     * known types
+     * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+     * and zetasql public protos
+     * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+     * 

+     *
+     * .google.protobuf.DescriptorProto proto_descriptor = 1;
+     *
+     * @return The protoDescriptor.
+     */
+    public com.google.protobuf.DescriptorProtos.DescriptorProto getProtoDescriptor() {
+      return protoDescriptor_ == null
+          ? com.google.protobuf.DescriptorProtos.DescriptorProto.getDefaultInstance()
+          : protoDescriptor_;
+    }
+    /**
+     *
+     *
+     * 
+     * Message descriptor for the data. The descriptor has to be self contained
+     * to include all the nested type definition, excepted for proto buffer well
+     * known types
+     * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+     * and zetasql public protos
+     * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+     * 

+     *
+     * .google.protobuf.DescriptorProto proto_descriptor = 1;
+     */
+    public com.google.protobuf.DescriptorProtos.DescriptorProtoOrBuilder
+        getProtoDescriptorOrBuilder() {
+      return getProtoDescriptor();
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      if (hasProtoDescriptor()) {
+        if (!getProtoDescriptor().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (protoDescriptor_ != null) {
+        output.writeMessage(1, getProtoDescriptor());
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (protoDescriptor_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getProtoDescriptor());
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema other =
+          (com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema) obj;
+
+      if (hasProtoDescriptor() != other.hasProtoDescriptor()) return false;
+      if (hasProtoDescriptor()) {
+        if (!getProtoDescriptor().equals(other.getProtoDescriptor())) return false;
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasProtoDescriptor()) {
+        hash = (37 * hash) + PROTO_DESCRIPTOR_FIELD_NUMBER;
+        hash = (53 * hash) + getProtoDescriptor().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Protobuf schema is an API presentation the proto buffer schema.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.ProtoSchema}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.ProtoSchema)
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.class,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        if (protoDescriptorBuilder_ == null) {
+          protoDescriptor_ = null;
+        } else {
+          protoDescriptor_ = null;
+          protoDescriptorBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema build() {
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema result =
+            new com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema(this);
+        if (protoDescriptorBuilder_ == null) {
+          result.protoDescriptor_ = protoDescriptor_;
+        } else {
+          result.protoDescriptor_ = protoDescriptorBuilder_.build();
+        }
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+                .getDefaultInstance()) return this;
+        if (other.hasProtoDescriptor()) {
+          mergeProtoDescriptor(other.getProtoDescriptor());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        if (hasProtoDescriptor()) {
+          if (!getProtoDescriptor().isInitialized()) {
+            return false;
+          }
+        }
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private com.google.protobuf.DescriptorProtos.DescriptorProto protoDescriptor_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.DescriptorProtos.DescriptorProto,
+              com.google.protobuf.DescriptorProtos.DescriptorProto.Builder,
+              com.google.protobuf.DescriptorProtos.DescriptorProtoOrBuilder>
+          protoDescriptorBuilder_;
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       *
+       * @return Whether the protoDescriptor field is set.
+       */
+      public boolean hasProtoDescriptor() {
+        return protoDescriptorBuilder_ != null || protoDescriptor_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       *
+       * @return The protoDescriptor.
+       */
+      public com.google.protobuf.DescriptorProtos.DescriptorProto getProtoDescriptor() {
+        if (protoDescriptorBuilder_ == null) {
+          return protoDescriptor_ == null
+              ? com.google.protobuf.DescriptorProtos.DescriptorProto.getDefaultInstance()
+              : protoDescriptor_;
+        } else {
+          return protoDescriptorBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      public Builder setProtoDescriptor(
+          com.google.protobuf.DescriptorProtos.DescriptorProto value) {
+        if (protoDescriptorBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          protoDescriptor_ = value;
+          onChanged();
+        } else {
+          protoDescriptorBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      public Builder setProtoDescriptor(
+          com.google.protobuf.DescriptorProtos.DescriptorProto.Builder builderForValue) {
+        if (protoDescriptorBuilder_ == null) {
+          protoDescriptor_ = builderForValue.build();
+          onChanged();
+        } else {
+          protoDescriptorBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      public Builder mergeProtoDescriptor(
+          com.google.protobuf.DescriptorProtos.DescriptorProto value) {
+        if (protoDescriptorBuilder_ == null) {
+          if (protoDescriptor_ != null) {
+            protoDescriptor_ =
+                com.google.protobuf.DescriptorProtos.DescriptorProto.newBuilder(protoDescriptor_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            protoDescriptor_ = value;
+          }
+          onChanged();
+        } else {
+          protoDescriptorBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      public Builder clearProtoDescriptor() {
+        if (protoDescriptorBuilder_ == null) {
+          protoDescriptor_ = null;
+          onChanged();
+        } else {
+          protoDescriptor_ = null;
+          protoDescriptorBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      public com.google.protobuf.DescriptorProtos.DescriptorProto.Builder
+          getProtoDescriptorBuilder() {
+
+        onChanged();
+        return getProtoDescriptorFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      public com.google.protobuf.DescriptorProtos.DescriptorProtoOrBuilder
+          getProtoDescriptorOrBuilder() {
+        if (protoDescriptorBuilder_ != null) {
+          return protoDescriptorBuilder_.getMessageOrBuilder();
+        } else {
+          return protoDescriptor_ == null
+              ? com.google.protobuf.DescriptorProtos.DescriptorProto.getDefaultInstance()
+              : protoDescriptor_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Message descriptor for the data. The descriptor has to be self contained
+       * to include all the nested type definition, excepted for proto buffer well
+       * known types
+       * (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+       * and zetasql public protos
+       * (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+       * 

+       *
+       * .google.protobuf.DescriptorProto proto_descriptor = 1;
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.DescriptorProtos.DescriptorProto,
+              com.google.protobuf.DescriptorProtos.DescriptorProto.Builder,
+              com.google.protobuf.DescriptorProtos.DescriptorProtoOrBuilder>
+          getProtoDescriptorFieldBuilder() {
+        if (protoDescriptorBuilder_ == null) {
+          protoDescriptorBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.DescriptorProtos.DescriptorProto,
+                  com.google.protobuf.DescriptorProtos.DescriptorProto.Builder,
+                  com.google.protobuf.DescriptorProtos.DescriptorProtoOrBuilder>(
+                  getProtoDescriptor(), getParentForChildren(), isClean());
+          protoDescriptor_ = null;
+        }
+        return protoDescriptorBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.ProtoSchema)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.ProtoSchema)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ProtoSchema parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new ProtoSchema(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface ProtoRowsOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.ProtoRows)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * A sequence of rows serialized as a Protocol Buffer.
+     * See https://developers.google.com/protocol-buffers/docs/overview for more
+     * information on deserializing this field.
+     * 

+     *
+     * repeated bytes serialized_rows = 1;
+     *
+     * @return A list containing the serializedRows.
+     */
+    java.util.List getSerializedRowsList();
+    /**
+     *
+     *
+     * 
+     * A sequence of rows serialized as a Protocol Buffer.
+     * See https://developers.google.com/protocol-buffers/docs/overview for more
+     * information on deserializing this field.
+     * 

+     *
+     * repeated bytes serialized_rows = 1;
+     *
+     * @return The count of serializedRows.
+     */
+    int getSerializedRowsCount();
+    /**
+     *
+     *
+     * 
+     * A sequence of rows serialized as a Protocol Buffer.
+     * See https://developers.google.com/protocol-buffers/docs/overview for more
+     * information on deserializing this field.
+     * 

+     *
+     * repeated bytes serialized_rows = 1;
+     *
+     * @param index The index of the element to return.
+     * @return The serializedRows at the given index.
+     */
+    com.google.protobuf.ByteString getSerializedRows(int index);
+  }
+  /**
+   *
+   *
+   * 
+   * Protobuf rows.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.ProtoRows}
+   */
+  public static final class ProtoRows extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.ProtoRows)
+      ProtoRowsOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use ProtoRows.newBuilder() to construct.
+    private ProtoRows(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private ProtoRows() {
+      serializedRows_ = java.util.Collections.emptyList();
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new ProtoRows();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private ProtoRows(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  serializedRows_ = new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                serializedRows_.add(input.readBytes());
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+          serializedRows_ = java.util.Collections.unmodifiableList(serializedRows_); // C
+        }
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.class,
+              com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder.class);
+    }
+
+    public static final int SERIALIZED_ROWS_FIELD_NUMBER = 1;
+    private java.util.List serializedRows_;
+    /**
+     *
+     *
+     * 
+     * A sequence of rows serialized as a Protocol Buffer.
+     * See https://developers.google.com/protocol-buffers/docs/overview for more
+     * information on deserializing this field.
+     * 

+     *
+     * repeated bytes serialized_rows = 1;
+     *
+     * @return A list containing the serializedRows.
+     */
+    public java.util.List getSerializedRowsList() {
+      return serializedRows_;
+    }
+    /**
+     *
+     *
+     * 
+     * A sequence of rows serialized as a Protocol Buffer.
+     * See https://developers.google.com/protocol-buffers/docs/overview for more
+     * information on deserializing this field.
+     * 

+     *
+     * repeated bytes serialized_rows = 1;
+     *
+     * @return The count of serializedRows.
+     */
+    public int getSerializedRowsCount() {
+      return serializedRows_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * A sequence of rows serialized as a Protocol Buffer.
+     * See https://developers.google.com/protocol-buffers/docs/overview for more
+     * information on deserializing this field.
+     * 

+     *
+     * repeated bytes serialized_rows = 1;
+     *
+     * @param index The index of the element to return.
+     * @return The serializedRows at the given index.
+     */
+    public com.google.protobuf.ByteString getSerializedRows(int index) {
+      return serializedRows_.get(index);
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      for (int i = 0; i < serializedRows_.size(); i++) {
+        output.writeBytes(1, serializedRows_.get(i));
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        for (int i = 0; i < serializedRows_.size(); i++) {
+          dataSize +=
+              com.google.protobuf.CodedOutputStream.computeBytesSizeNoTag(serializedRows_.get(i));
+        }
+        size += dataSize;
+        size += 1 * getSerializedRowsList().size();
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows other =
+          (com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows) obj;
+
+      if (!getSerializedRowsList().equals(other.getSerializedRowsList())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (getSerializedRowsCount() > 0) {
+        hash = (37 * hash) + SERIALIZED_ROWS_FIELD_NUMBER;
+        hash = (53 * hash) + getSerializedRowsList().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Protobuf rows.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.ProtoRows}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.ProtoRows)
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.class,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        serializedRows_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows build() {
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows result =
+            new com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows(this);
+        int from_bitField0_ = bitField0_;
+        if (((bitField0_ & 0x00000001) != 0)) {
+          serializedRows_ = java.util.Collections.unmodifiableList(serializedRows_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.serializedRows_ = serializedRows_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+                .getDefaultInstance()) return this;
+        if (!other.serializedRows_.isEmpty()) {
+          if (serializedRows_.isEmpty()) {
+            serializedRows_ = other.serializedRows_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureSerializedRowsIsMutable();
+            serializedRows_.addAll(other.serializedRows_);
+          }
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int bitField0_;
+
+      private java.util.List serializedRows_ =
+          java.util.Collections.emptyList();
+
+      private void ensureSerializedRowsIsMutable() {
+        if (!((bitField0_ & 0x00000001) != 0)) {
+          serializedRows_ =
+              new java.util.ArrayList(serializedRows_);
+          bitField0_ |= 0x00000001;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @return A list containing the serializedRows.
+       */
+      public java.util.List getSerializedRowsList() {
+        return ((bitField0_ & 0x00000001) != 0)
+            ? java.util.Collections.unmodifiableList(serializedRows_)
+            : serializedRows_;
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @return The count of serializedRows.
+       */
+      public int getSerializedRowsCount() {
+        return serializedRows_.size();
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @param index The index of the element to return.
+       * @return The serializedRows at the given index.
+       */
+      public com.google.protobuf.ByteString getSerializedRows(int index) {
+        return serializedRows_.get(index);
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @param index The index to set the value at.
+       * @param value The serializedRows to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSerializedRows(int index, com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureSerializedRowsIsMutable();
+        serializedRows_.set(index, value);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @param value The serializedRows to add.
+       * @return This builder for chaining.
+       */
+      public Builder addSerializedRows(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureSerializedRowsIsMutable();
+        serializedRows_.add(value);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @param values The serializedRows to add.
+       * @return This builder for chaining.
+       */
+      public Builder addAllSerializedRows(
+          java.lang.Iterable values) {
+        ensureSerializedRowsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, serializedRows_);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * A sequence of rows serialized as a Protocol Buffer.
+       * See https://developers.google.com/protocol-buffers/docs/overview for more
+       * information on deserializing this field.
+       * 

+       *
+       * repeated bytes serialized_rows = 1;
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearSerializedRows() {
+        serializedRows_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.ProtoRows)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.ProtoRows)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ProtoRows parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new ProtoRows(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n5google/cloud/bigquery/storage/v1alpha2"
+          + "/protobuf.proto\022&google.cloud.bigquery.s"
+          + "torage.v1alpha2\032 google/protobuf/descrip"
+          + "tor.proto\"I\n\013ProtoSchema\022:\n\020proto_descri"
+          + "ptor\030\001 \001(\0132 .google.protobuf.DescriptorP"
+          + "roto\"$\n\tProtoRows\022\027\n\017serialized_rows\030\001 \003"
+          + "(\014B\212\001\n*com.google.cloud.bigquery.storage"
+          + ".v1alpha2B\rProtoBufProtoZMgoogle.golang."
+          + "org/genproto/googleapis/cloud/bigquery/s"
+          + "torage/v1alpha2;storageb\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.protobuf.DescriptorProtos.getDescriptor(),
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoSchema_descriptor,
+            new java.lang.String[] {
+              "ProtoDescriptor",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_ProtoRows_descriptor,
+            new java.lang.String[] {
+              "SerializedRows",
+            });
+    com.google.protobuf.DescriptorProtos.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Storage.java b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Storage.java
new file mode 100644
index 0000000000..e782eecd58
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Storage.java
@@ -0,0 +1,8598 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/storage/v1alpha2/storage.proto
+
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+public final class Storage {
+  private Storage() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public interface CreateWriteStreamRequestOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Required. Reference to the table to which the stream belongs, in the format
+     * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The parent.
+     */
+    java.lang.String getParent();
+    /**
+     *
+     *
+     * 
+     * Required. Reference to the table to which the stream belongs, in the format
+     * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for parent.
+     */
+    com.google.protobuf.ByteString getParentBytes();
+
+    /**
+     *
+     *
+     * 
+     * Required. Stream to be created.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return Whether the writeStream field is set.
+     */
+    boolean hasWriteStream();
+    /**
+     *
+     *
+     * 
+     * Required. Stream to be created.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The writeStream.
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream getWriteStream();
+    /**
+     *
+     *
+     * 
+     * Required. Stream to be created.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder
+        getWriteStreamOrBuilder();
+  }
+  /**
+   *
+   *
+   * 
+   * Request message for `CreateWriteStream`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest}
+   */
+  public static final class CreateWriteStreamRequest extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest)
+      CreateWriteStreamRequestOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use CreateWriteStreamRequest.newBuilder() to construct.
+    private CreateWriteStreamRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private CreateWriteStreamRequest() {
+      parent_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new CreateWriteStreamRequest();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private CreateWriteStreamRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                parent_ = s;
+                break;
+              }
+            case 18:
+              {
+                com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder subBuilder =
+                    null;
+                if (writeStream_ != null) {
+                  subBuilder = writeStream_.toBuilder();
+                }
+                writeStream_ =
+                    input.readMessage(
+                        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(writeStream_);
+                  writeStream_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest.Builder
+                  .class);
+    }
+
+    public static final int PARENT_FIELD_NUMBER = 1;
+    private volatile java.lang.Object parent_;
+    /**
+     *
+     *
+     * 
+     * Required. Reference to the table to which the stream belongs, in the format
+     * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Reference to the table to which the stream belongs, in the format
+     * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int WRITE_STREAM_FIELD_NUMBER = 2;
+    private com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream writeStream_;
+    /**
+     *
+     *
+     * 
+     * Required. Stream to be created.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return Whether the writeStream field is set.
+     */
+    public boolean hasWriteStream() {
+      return writeStream_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Stream to be created.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The writeStream.
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream getWriteStream() {
+      return writeStream_ == null
+          ? com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.getDefaultInstance()
+          : writeStream_;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Stream to be created.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder
+        getWriteStreamOrBuilder() {
+      return getWriteStream();
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getParentBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+      }
+      if (writeStream_ != null) {
+        output.writeMessage(2, getWriteStream());
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getParentBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+      }
+      if (writeStream_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getWriteStream());
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj
+          instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest) obj;
+
+      if (!getParent().equals(other.getParent())) return false;
+      if (hasWriteStream() != other.hasWriteStream()) return false;
+      if (hasWriteStream()) {
+        if (!getWriteStream().equals(other.getWriteStream())) return false;
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + PARENT_FIELD_NUMBER;
+      hash = (53 * hash) + getParent().hashCode();
+      if (hasWriteStream()) {
+        hash = (37 * hash) + WRITE_STREAM_FIELD_NUMBER;
+        hash = (53 * hash) + getWriteStream().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Request message for `CreateWriteStream`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest.Builder
+                    .class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        parent_ = "";
+
+        if (writeStreamBuilder_ == null) {
+          writeStream_ = null;
+        } else {
+          writeStream_ = null;
+          writeStreamBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+          buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest(this);
+        result.parent_ = parent_;
+        if (writeStreamBuilder_ == null) {
+          result.writeStream_ = writeStream_;
+        } else {
+          result.writeStream_ = writeStreamBuilder_.build();
+        }
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+                .getDefaultInstance()) return this;
+        if (!other.getParent().isEmpty()) {
+          parent_ = other.parent_;
+          onChanged();
+        }
+        if (other.hasWriteStream()) {
+          mergeWriteStream(other.getWriteStream());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest parsedMessage =
+            null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private java.lang.Object parent_ = "";
+      /**
+       *
+       *
+       * 
+       * Required. Reference to the table to which the stream belongs, in the format
+       * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The parent.
+       */
+      public java.lang.String getParent() {
+        java.lang.Object ref = parent_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          parent_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Reference to the table to which the stream belongs, in the format
+       * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The bytes for parent.
+       */
+      public com.google.protobuf.ByteString getParentBytes() {
+        java.lang.Object ref = parent_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          parent_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Reference to the table to which the stream belongs, in the format
+       * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The parent to set.
+       * @return This builder for chaining.
+       */
+      public Builder setParent(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        parent_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Reference to the table to which the stream belongs, in the format
+       * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearParent() {
+
+        parent_ = getDefaultInstance().getParent();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Reference to the table to which the stream belongs, in the format
+       * of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes for parent to set.
+       * @return This builder for chaining.
+       */
+      public Builder setParentBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        parent_ = value;
+        onChanged();
+        return this;
+      }
+
+      private com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream writeStream_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream,
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder>
+          writeStreamBuilder_;
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @return Whether the writeStream field is set.
+       */
+      public boolean hasWriteStream() {
+        return writeStreamBuilder_ != null || writeStream_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @return The writeStream.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream getWriteStream() {
+        if (writeStreamBuilder_ == null) {
+          return writeStream_ == null
+              ? com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.getDefaultInstance()
+              : writeStream_;
+        } else {
+          return writeStreamBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      public Builder setWriteStream(
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream value) {
+        if (writeStreamBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          writeStream_ = value;
+          onChanged();
+        } else {
+          writeStreamBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      public Builder setWriteStream(
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder builderForValue) {
+        if (writeStreamBuilder_ == null) {
+          writeStream_ = builderForValue.build();
+          onChanged();
+        } else {
+          writeStreamBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      public Builder mergeWriteStream(
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream value) {
+        if (writeStreamBuilder_ == null) {
+          if (writeStream_ != null) {
+            writeStream_ =
+                com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.newBuilder(
+                        writeStream_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            writeStream_ = value;
+          }
+          onChanged();
+        } else {
+          writeStreamBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      public Builder clearWriteStream() {
+        if (writeStreamBuilder_ == null) {
+          writeStream_ = null;
+          onChanged();
+        } else {
+          writeStream_ = null;
+          writeStreamBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder
+          getWriteStreamBuilder() {
+
+        onChanged();
+        return getWriteStreamFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder
+          getWriteStreamOrBuilder() {
+        if (writeStreamBuilder_ != null) {
+          return writeStreamBuilder_.getMessageOrBuilder();
+        } else {
+          return writeStream_ == null
+              ? com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.getDefaultInstance()
+              : writeStream_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Stream to be created.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream write_stream = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream,
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder>
+          getWriteStreamFieldBuilder() {
+        if (writeStreamBuilder_ == null) {
+          writeStreamBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream,
+                  com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder,
+                  com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder>(
+                  getWriteStream(), getParentForChildren(), isClean());
+          writeStream_ = null;
+        }
+        return writeStreamBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.CreateWriteStreamRequest)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public CreateWriteStreamRequest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new CreateWriteStreamRequest(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.CreateWriteStreamRequest
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface AppendRowsRequestOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Required. The stream that is the target of the append operation. This value must be
+     * specified for the initial request. If subsequent requests specify the
+     * stream name, it must equal to the value provided in the first request.
+     * 

+     *
+     * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The writeStream.
+     */
+    java.lang.String getWriteStream();
+    /**
+     *
+     *
+     * 
+     * Required. The stream that is the target of the append operation. This value must be
+     * specified for the initial request. If subsequent requests specify the
+     * stream name, it must equal to the value provided in the first request.
+     * 

+     *
+     * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for writeStream.
+     */
+    com.google.protobuf.ByteString getWriteStreamBytes();
+
+    /**
+     *
+     *
+     * 
+     * Optional. If present, the write is only performed if the next append offset is same
+     * as the provided value. If not present, the write is performed at the
+     * current end of stream.
+     * 

+     *
+     * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return Whether the offset field is set.
+     */
+    boolean hasOffset();
+    /**
+     *
+     *
+     * 
+     * Optional. If present, the write is only performed if the next append offset is same
+     * as the provided value. If not present, the write is performed at the
+     * current end of stream.
+     * 

+     *
+     * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The offset.
+     */
+    com.google.protobuf.Int64Value getOffset();
+    /**
+     *
+     *
+     * 
+     * Optional. If present, the write is only performed if the next append offset is same
+     * as the provided value. If not present, the write is performed at the
+     * current end of stream.
+     * 

+     *
+     * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    com.google.protobuf.Int64ValueOrBuilder getOffsetOrBuilder();
+
+    /**
+     * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+     * 
+     *
+     * @return Whether the protoRows field is set.
+     */
+    boolean hasProtoRows();
+    /**
+     * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+     * 
+     *
+     * @return The protoRows.
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData getProtoRows();
+    /**
+     * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+     * 
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoDataOrBuilder
+        getProtoRowsOrBuilder();
+
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.RowsCase
+        getRowsCase();
+  }
+  /**
+   *
+   *
+   * 
+   * Request message for `AppendRows`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest}
+   */
+  public static final class AppendRowsRequest extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest)
+      AppendRowsRequestOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use AppendRowsRequest.newBuilder() to construct.
+    private AppendRowsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private AppendRowsRequest() {
+      writeStream_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new AppendRowsRequest();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private AppendRowsRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                writeStream_ = s;
+                break;
+              }
+            case 18:
+              {
+                com.google.protobuf.Int64Value.Builder subBuilder = null;
+                if (offset_ != null) {
+                  subBuilder = offset_.toBuilder();
+                }
+                offset_ =
+                    input.readMessage(com.google.protobuf.Int64Value.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(offset_);
+                  offset_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 34:
+              {
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                        .Builder
+                    subBuilder = null;
+                if (rowsCase_ == 4) {
+                  subBuilder =
+                      ((com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                                  .ProtoData)
+                              rows_)
+                          .toBuilder();
+                }
+                rows_ =
+                    input.readMessage(
+                        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                            .ProtoData.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                              .ProtoData)
+                          rows_);
+                  rows_ = subBuilder.buildPartial();
+                }
+                rowsCase_ = 4;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.Builder.class);
+    }
+
+    public interface ProtoDataOrBuilder
+        extends
+        // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       *
+       *
+       * 
+       * Proto schema used to serialize the data.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+       *
+       * @return Whether the writerSchema field is set.
+       */
+      boolean hasWriterSchema();
+      /**
+       *
+       *
+       * 
+       * Proto schema used to serialize the data.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+       *
+       * @return The writerSchema.
+       */
+      com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema getWriterSchema();
+      /**
+       *
+       *
+       * 
+       * Proto schema used to serialize the data.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+       */
+      com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder
+          getWriterSchemaOrBuilder();
+
+      /**
+       *
+       *
+       * 
+       * Serialized row data in protobuf message format.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+       *
+       * @return Whether the rows field is set.
+       */
+      boolean hasRows();
+      /**
+       *
+       *
+       * 
+       * Serialized row data in protobuf message format.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+       *
+       * @return The rows.
+       */
+      com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows getRows();
+      /**
+       *
+       *
+       * 
+       * Serialized row data in protobuf message format.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+       */
+      com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder
+          getRowsOrBuilder();
+    }
+    /** Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData} */
+    public static final class ProtoData extends com.google.protobuf.GeneratedMessageV3
+        implements
+        // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData)
+        ProtoDataOrBuilder {
+      private static final long serialVersionUID = 0L;
+      // Use ProtoData.newBuilder() to construct.
+      private ProtoData(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+        super(builder);
+      }
+
+      private ProtoData() {}
+
+      @java.lang.Override
+      @SuppressWarnings({"unused"})
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+        return new ProtoData();
+      }
+
+      @java.lang.Override
+      public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+        return this.unknownFields;
+      }
+
+      private ProtoData(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        this();
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+            com.google.protobuf.UnknownFieldSet.newBuilder();
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder
+                      subBuilder = null;
+                  if (writerSchema_ != null) {
+                    subBuilder = writerSchema_.toBuilder();
+                  }
+                  writerSchema_ =
+                      input.readMessage(
+                          com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+                              .parser(),
+                          extensionRegistry);
+                  if (subBuilder != null) {
+                    subBuilder.mergeFrom(writerSchema_);
+                    writerSchema_ = subBuilder.buildPartial();
+                  }
+
+                  break;
+                }
+              case 18:
+                {
+                  com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder
+                      subBuilder = null;
+                  if (rows_ != null) {
+                    subBuilder = rows_.toBuilder();
+                  }
+                  rows_ =
+                      input.readMessage(
+                          com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+                              .parser(),
+                          extensionRegistry);
+                  if (subBuilder != null) {
+                    subBuilder.mergeFrom(rows_);
+                    rows_ = subBuilder.buildPartial();
+                  }
+
+                  break;
+                }
+              default:
+                {
+                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                    done = true;
+                  }
+                  break;
+                }
+            }
+          }
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(this);
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(this);
+        } finally {
+          this.unknownFields = unknownFields.build();
+          makeExtensionsImmutable();
+        }
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                    .class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                    .Builder.class);
+      }
+
+      public static final int WRITER_SCHEMA_FIELD_NUMBER = 1;
+      private com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema writerSchema_;
+      /**
+       *
+       *
+       * 
+       * Proto schema used to serialize the data.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+       *
+       * @return Whether the writerSchema field is set.
+       */
+      public boolean hasWriterSchema() {
+        return writerSchema_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Proto schema used to serialize the data.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+       *
+       * @return The writerSchema.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+          getWriterSchema() {
+        return writerSchema_ == null
+            ? com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+                .getDefaultInstance()
+            : writerSchema_;
+      }
+      /**
+       *
+       *
+       * 
+       * Proto schema used to serialize the data.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder
+          getWriterSchemaOrBuilder() {
+        return getWriterSchema();
+      }
+
+      public static final int ROWS_FIELD_NUMBER = 2;
+      private com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows rows_;
+      /**
+       *
+       *
+       * 
+       * Serialized row data in protobuf message format.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+       *
+       * @return Whether the rows field is set.
+       */
+      public boolean hasRows() {
+        return rows_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Serialized row data in protobuf message format.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+       *
+       * @return The rows.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows getRows() {
+        return rows_ == null
+            ? com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+                .getDefaultInstance()
+            : rows_;
+      }
+      /**
+       *
+       *
+       * 
+       * Serialized row data in protobuf message format.
+       * 

+       *
+       * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder
+          getRowsOrBuilder() {
+        return getRows();
+      }
+
+      private byte memoizedIsInitialized = -1;
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        if (hasWriterSchema()) {
+          if (!getWriterSchema().isInitialized()) {
+            memoizedIsInitialized = 0;
+            return false;
+          }
+        }
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+        if (writerSchema_ != null) {
+          output.writeMessage(1, getWriterSchema());
+        }
+        if (rows_ != null) {
+          output.writeMessage(2, getRows());
+        }
+        unknownFields.writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (writerSchema_ != null) {
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getWriterSchema());
+        }
+        if (rows_ != null) {
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getRows());
+        }
+        size += unknownFields.getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+          return true;
+        }
+        if (!(obj
+            instanceof
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)) {
+          return super.equals(obj);
+        }
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData other =
+            (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData) obj;
+
+        if (hasWriterSchema() != other.hasWriterSchema()) return false;
+        if (hasWriterSchema()) {
+          if (!getWriterSchema().equals(other.getWriterSchema())) return false;
+        }
+        if (hasRows() != other.hasRows()) return false;
+        if (hasRows()) {
+          if (!getRows().equals(other.getRows())) return false;
+        }
+        if (!unknownFields.equals(other.unknownFields)) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        if (hasWriterSchema()) {
+          hash = (37 * hash) + WRITER_SCHEMA_FIELD_NUMBER;
+          hash = (53 * hash) + getWriterSchema().hashCode();
+        }
+        if (hasRows()) {
+          hash = (37 * hash) + ROWS_FIELD_NUMBER;
+          hash = (53 * hash) + getRows().hashCode();
+        }
+        hash = (29 * hash) + unknownFields.hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+
+      public static Builder newBuilder(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+              prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData}
+       */
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
+          // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData)
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoDataOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage
+              .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage
+              .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                      .class,
+                  com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                      .Builder.class);
+        }
+
+        // Construct using
+        // com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData.newBuilder()
+        private Builder() {
+          maybeForceBuilderInitialization();
+        }
+
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+          maybeForceBuilderInitialization();
+        }
+
+        private void maybeForceBuilderInitialization() {
+          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+        }
+
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          if (writerSchemaBuilder_ == null) {
+            writerSchema_ = null;
+          } else {
+            writerSchema_ = null;
+            writerSchemaBuilder_ = null;
+          }
+          if (rowsBuilder_ == null) {
+            rows_ = null;
+          } else {
+            rows_ = null;
+            rowsBuilder_ = null;
+          }
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage
+              .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_descriptor;
+        }
+
+        @java.lang.Override
+        public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+            getDefaultInstanceForType() {
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+              .getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+            build() {
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData result =
+              buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+            buildPartial() {
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData result =
+              new com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData(
+                  this);
+          if (writerSchemaBuilder_ == null) {
+            result.writerSchema_ = writerSchema_;
+          } else {
+            result.writerSchema_ = writerSchemaBuilder_.build();
+          }
+          if (rowsBuilder_ == null) {
+            result.rows_ = rows_;
+          } else {
+            result.rows_ = rowsBuilder_.build();
+          }
+          onBuilt();
+          return result;
+        }
+
+        @java.lang.Override
+        public Builder clone() {
+          return super.clone();
+        }
+
+        @java.lang.Override
+        public Builder setField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.setField(field, value);
+        }
+
+        @java.lang.Override
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+          return super.clearField(field);
+        }
+
+        @java.lang.Override
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+          return super.clearOneof(oneof);
+        }
+
+        @java.lang.Override
+        public Builder setRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            int index,
+            java.lang.Object value) {
+          return super.setRepeatedField(field, index, value);
+        }
+
+        @java.lang.Override
+        public Builder addRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.addRepeatedField(field, value);
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other
+              instanceof
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData) {
+            return mergeFrom(
+                (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+                    other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData other) {
+          if (other
+              == com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                  .getDefaultInstance()) return this;
+          if (other.hasWriterSchema()) {
+            mergeWriterSchema(other.getWriterSchema());
+          }
+          if (other.hasRows()) {
+            mergeRows(other.getRows());
+          }
+          this.mergeUnknownFields(other.unknownFields);
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          if (hasWriterSchema()) {
+            if (!getWriterSchema().isInitialized()) {
+              return false;
+            }
+          }
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+              parsedMessage = null;
+          try {
+            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            parsedMessage =
+                (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+                    e.getUnfinishedMessage();
+            throw e.unwrapIOException();
+          } finally {
+            if (parsedMessage != null) {
+              mergeFrom(parsedMessage);
+            }
+          }
+          return this;
+        }
+
+        private com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema writerSchema_;
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder>
+            writerSchemaBuilder_;
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         *
+         * @return Whether the writerSchema field is set.
+         */
+        public boolean hasWriterSchema() {
+          return writerSchemaBuilder_ != null || writerSchema_ != null;
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         *
+         * @return The writerSchema.
+         */
+        public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+            getWriterSchema() {
+          if (writerSchemaBuilder_ == null) {
+            return writerSchema_ == null
+                ? com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+                    .getDefaultInstance()
+                : writerSchema_;
+          } else {
+            return writerSchemaBuilder_.getMessage();
+          }
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        public Builder setWriterSchema(
+            com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema value) {
+          if (writerSchemaBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            writerSchema_ = value;
+            onChanged();
+          } else {
+            writerSchemaBuilder_.setMessage(value);
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        public Builder setWriterSchema(
+            com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder
+                builderForValue) {
+          if (writerSchemaBuilder_ == null) {
+            writerSchema_ = builderForValue.build();
+            onChanged();
+          } else {
+            writerSchemaBuilder_.setMessage(builderForValue.build());
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        public Builder mergeWriterSchema(
+            com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema value) {
+          if (writerSchemaBuilder_ == null) {
+            if (writerSchema_ != null) {
+              writerSchema_ =
+                  com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.newBuilder(
+                          writerSchema_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              writerSchema_ = value;
+            }
+            onChanged();
+          } else {
+            writerSchemaBuilder_.mergeFrom(value);
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        public Builder clearWriterSchema() {
+          if (writerSchemaBuilder_ == null) {
+            writerSchema_ = null;
+            onChanged();
+          } else {
+            writerSchema_ = null;
+            writerSchemaBuilder_ = null;
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder
+            getWriterSchemaBuilder() {
+
+          onChanged();
+          return getWriterSchemaFieldBuilder().getBuilder();
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder
+            getWriterSchemaOrBuilder() {
+          if (writerSchemaBuilder_ != null) {
+            return writerSchemaBuilder_.getMessageOrBuilder();
+          } else {
+            return writerSchema_ == null
+                ? com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema
+                    .getDefaultInstance()
+                : writerSchema_;
+          }
+        }
+        /**
+         *
+         *
+         * 
+         * Proto schema used to serialize the data.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoSchema writer_schema = 1;
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder>
+            getWriterSchemaFieldBuilder() {
+          if (writerSchemaBuilder_ == null) {
+            writerSchemaBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema,
+                    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchema.Builder,
+                    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoSchemaOrBuilder>(
+                    getWriterSchema(), getParentForChildren(), isClean());
+            writerSchema_ = null;
+          }
+          return writerSchemaBuilder_;
+        }
+
+        private com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows rows_;
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder>
+            rowsBuilder_;
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         *
+         * @return Whether the rows field is set.
+         */
+        public boolean hasRows() {
+          return rowsBuilder_ != null || rows_ != null;
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         *
+         * @return The rows.
+         */
+        public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows getRows() {
+          if (rowsBuilder_ == null) {
+            return rows_ == null
+                ? com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+                    .getDefaultInstance()
+                : rows_;
+          } else {
+            return rowsBuilder_.getMessage();
+          }
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        public Builder setRows(
+            com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows value) {
+          if (rowsBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            rows_ = value;
+            onChanged();
+          } else {
+            rowsBuilder_.setMessage(value);
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        public Builder setRows(
+            com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder
+                builderForValue) {
+          if (rowsBuilder_ == null) {
+            rows_ = builderForValue.build();
+            onChanged();
+          } else {
+            rowsBuilder_.setMessage(builderForValue.build());
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        public Builder mergeRows(
+            com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows value) {
+          if (rowsBuilder_ == null) {
+            if (rows_ != null) {
+              rows_ =
+                  com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.newBuilder(
+                          rows_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              rows_ = value;
+            }
+            onChanged();
+          } else {
+            rowsBuilder_.mergeFrom(value);
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        public Builder clearRows() {
+          if (rowsBuilder_ == null) {
+            rows_ = null;
+            onChanged();
+          } else {
+            rows_ = null;
+            rowsBuilder_ = null;
+          }
+
+          return this;
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder
+            getRowsBuilder() {
+
+          onChanged();
+          return getRowsFieldBuilder().getBuilder();
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        public com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder
+            getRowsOrBuilder() {
+          if (rowsBuilder_ != null) {
+            return rowsBuilder_.getMessageOrBuilder();
+          } else {
+            return rows_ == null
+                ? com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows
+                    .getDefaultInstance()
+                : rows_;
+          }
+        }
+        /**
+         *
+         *
+         * 
+         * Serialized row data in protobuf message format.
+         * 

+         *
+         * .google.cloud.bigquery.storage.v1alpha2.ProtoRows rows = 2;
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder,
+                com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder>
+            getRowsFieldBuilder() {
+          if (rowsBuilder_ == null) {
+            rowsBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows,
+                    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRows.Builder,
+                    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.ProtoRowsOrBuilder>(
+                    getRows(), getParentForChildren(), isClean());
+            rows_ = null;
+          }
+          return rowsBuilder_;
+        }
+
+        @java.lang.Override
+        public final Builder setUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.setUnknownFields(unknownFields);
+        }
+
+        @java.lang.Override
+        public final Builder mergeUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.mergeUnknownFields(unknownFields);
+        }
+
+        // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData)
+      }
+
+      // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData)
+      private static final com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+              .ProtoData
+          DEFAULT_INSTANCE;
+
+      static {
+        DEFAULT_INSTANCE =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData();
+      }
+
+      public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public ProtoData parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              return new ProtoData(input, extensionRegistry);
+            }
+          };
+
+      public static com.google.protobuf.Parser parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+    }
+
+    private int rowsCase_ = 0;
+    private java.lang.Object rows_;
+
+    public enum RowsCase implements com.google.protobuf.Internal.EnumLite {
+      PROTO_ROWS(4),
+      ROWS_NOT_SET(0);
+      private final int value;
+
+      private RowsCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static RowsCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static RowsCase forNumber(int value) {
+        switch (value) {
+          case 4:
+            return PROTO_ROWS;
+          case 0:
+            return ROWS_NOT_SET;
+          default:
+            return null;
+        }
+      }
+
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public RowsCase getRowsCase() {
+      return RowsCase.forNumber(rowsCase_);
+    }
+
+    public static final int WRITE_STREAM_FIELD_NUMBER = 1;
+    private volatile java.lang.Object writeStream_;
+    /**
+     *
+     *
+     * 
+     * Required. The stream that is the target of the append operation. This value must be
+     * specified for the initial request. If subsequent requests specify the
+     * stream name, it must equal to the value provided in the first request.
+     * 

+     *
+     * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The writeStream.
+     */
+    public java.lang.String getWriteStream() {
+      java.lang.Object ref = writeStream_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        writeStream_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The stream that is the target of the append operation. This value must be
+     * specified for the initial request. If subsequent requests specify the
+     * stream name, it must equal to the value provided in the first request.
+     * 

+     *
+     * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for writeStream.
+     */
+    public com.google.protobuf.ByteString getWriteStreamBytes() {
+      java.lang.Object ref = writeStream_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        writeStream_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int OFFSET_FIELD_NUMBER = 2;
+    private com.google.protobuf.Int64Value offset_;
+    /**
+     *
+     *
+     * 
+     * Optional. If present, the write is only performed if the next append offset is same
+     * as the provided value. If not present, the write is performed at the
+     * current end of stream.
+     * 

+     *
+     * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return Whether the offset field is set.
+     */
+    public boolean hasOffset() {
+      return offset_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. If present, the write is only performed if the next append offset is same
+     * as the provided value. If not present, the write is performed at the
+     * current end of stream.
+     * 

+     *
+     * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The offset.
+     */
+    public com.google.protobuf.Int64Value getOffset() {
+      return offset_ == null ? com.google.protobuf.Int64Value.getDefaultInstance() : offset_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. If present, the write is only performed if the next append offset is same
+     * as the provided value. If not present, the write is performed at the
+     * current end of stream.
+     * 

+     *
+     * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    public com.google.protobuf.Int64ValueOrBuilder getOffsetOrBuilder() {
+      return getOffset();
+    }
+
+    public static final int PROTO_ROWS_FIELD_NUMBER = 4;
+    /**
+     * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+     * 
+     *
+     * @return Whether the protoRows field is set.
+     */
+    public boolean hasProtoRows() {
+      return rowsCase_ == 4;
+    }
+    /**
+     * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+     * 
+     *
+     * @return The protoRows.
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+        getProtoRows() {
+      if (rowsCase_ == 4) {
+        return (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+            rows_;
+      }
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          .getDefaultInstance();
+    }
+    /**
+     * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+     * 
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoDataOrBuilder
+        getProtoRowsOrBuilder() {
+      if (rowsCase_ == 4) {
+        return (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+            rows_;
+      }
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          .getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      if (rowsCase_ == 4) {
+        if (!getProtoRows().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getWriteStreamBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, writeStream_);
+      }
+      if (offset_ != null) {
+        output.writeMessage(2, getOffset());
+      }
+      if (rowsCase_ == 4) {
+        output.writeMessage(
+            4,
+            (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData) rows_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getWriteStreamBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, writeStream_);
+      }
+      if (offset_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getOffset());
+      }
+      if (rowsCase_ == 4) {
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                4,
+                (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+                    rows_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest) obj;
+
+      if (!getWriteStream().equals(other.getWriteStream())) return false;
+      if (hasOffset() != other.hasOffset()) return false;
+      if (hasOffset()) {
+        if (!getOffset().equals(other.getOffset())) return false;
+      }
+      if (!getRowsCase().equals(other.getRowsCase())) return false;
+      switch (rowsCase_) {
+        case 4:
+          if (!getProtoRows().equals(other.getProtoRows())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + WRITE_STREAM_FIELD_NUMBER;
+      hash = (53 * hash) + getWriteStream().hashCode();
+      if (hasOffset()) {
+        hash = (37 * hash) + OFFSET_FIELD_NUMBER;
+        hash = (53 * hash) + getOffset().hashCode();
+      }
+      switch (rowsCase_) {
+        case 4:
+          hash = (37 * hash) + PROTO_ROWS_FIELD_NUMBER;
+          hash = (53 * hash) + getProtoRows().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Request message for `AppendRows`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        writeStream_ = "";
+
+        if (offsetBuilder_ == null) {
+          offset_ = null;
+        } else {
+          offset_ = null;
+          offsetBuilder_ = null;
+        }
+        rowsCase_ = 0;
+        rows_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest(this);
+        result.writeStream_ = writeStream_;
+        if (offsetBuilder_ == null) {
+          result.offset_ = offset_;
+        } else {
+          result.offset_ = offsetBuilder_.build();
+        }
+        if (rowsCase_ == 4) {
+          if (protoRowsBuilder_ == null) {
+            result.rows_ = rows_;
+          } else {
+            result.rows_ = protoRowsBuilder_.build();
+          }
+        }
+        result.rowsCase_ = rowsCase_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                .getDefaultInstance()) return this;
+        if (!other.getWriteStream().isEmpty()) {
+          writeStream_ = other.writeStream_;
+          onChanged();
+        }
+        if (other.hasOffset()) {
+          mergeOffset(other.getOffset());
+        }
+        switch (other.getRowsCase()) {
+          case PROTO_ROWS:
+            {
+              mergeProtoRows(other.getProtoRows());
+              break;
+            }
+          case ROWS_NOT_SET:
+            {
+              break;
+            }
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        if (rowsCase_ == 4) {
+          if (!getProtoRows().isInitialized()) {
+            return false;
+          }
+        }
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int rowsCase_ = 0;
+      private java.lang.Object rows_;
+
+      public RowsCase getRowsCase() {
+        return RowsCase.forNumber(rowsCase_);
+      }
+
+      public Builder clearRows() {
+        rowsCase_ = 0;
+        rows_ = null;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object writeStream_ = "";
+      /**
+       *
+       *
+       * 
+       * Required. The stream that is the target of the append operation. This value must be
+       * specified for the initial request. If subsequent requests specify the
+       * stream name, it must equal to the value provided in the first request.
+       * 

+       *
+       * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The writeStream.
+       */
+      public java.lang.String getWriteStream() {
+        java.lang.Object ref = writeStream_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          writeStream_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The stream that is the target of the append operation. This value must be
+       * specified for the initial request. If subsequent requests specify the
+       * stream name, it must equal to the value provided in the first request.
+       * 

+       *
+       * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The bytes for writeStream.
+       */
+      public com.google.protobuf.ByteString getWriteStreamBytes() {
+        java.lang.Object ref = writeStream_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          writeStream_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The stream that is the target of the append operation. This value must be
+       * specified for the initial request. If subsequent requests specify the
+       * stream name, it must equal to the value provided in the first request.
+       * 

+       *
+       * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The writeStream to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWriteStream(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        writeStream_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The stream that is the target of the append operation. This value must be
+       * specified for the initial request. If subsequent requests specify the
+       * stream name, it must equal to the value provided in the first request.
+       * 

+       *
+       * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearWriteStream() {
+
+        writeStream_ = getDefaultInstance().getWriteStream();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The stream that is the target of the append operation. This value must be
+       * specified for the initial request. If subsequent requests specify the
+       * stream name, it must equal to the value provided in the first request.
+       * 

+       *
+       * string write_stream = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes for writeStream to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWriteStreamBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        writeStream_ = value;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Int64Value offset_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Int64Value,
+              com.google.protobuf.Int64Value.Builder,
+              com.google.protobuf.Int64ValueOrBuilder>
+          offsetBuilder_;
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @return Whether the offset field is set.
+       */
+      public boolean hasOffset() {
+        return offsetBuilder_ != null || offset_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @return The offset.
+       */
+      public com.google.protobuf.Int64Value getOffset() {
+        if (offsetBuilder_ == null) {
+          return offset_ == null ? com.google.protobuf.Int64Value.getDefaultInstance() : offset_;
+        } else {
+          return offsetBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder setOffset(com.google.protobuf.Int64Value value) {
+        if (offsetBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          offset_ = value;
+          onChanged();
+        } else {
+          offsetBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder setOffset(com.google.protobuf.Int64Value.Builder builderForValue) {
+        if (offsetBuilder_ == null) {
+          offset_ = builderForValue.build();
+          onChanged();
+        } else {
+          offsetBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder mergeOffset(com.google.protobuf.Int64Value value) {
+        if (offsetBuilder_ == null) {
+          if (offset_ != null) {
+            offset_ =
+                com.google.protobuf.Int64Value.newBuilder(offset_).mergeFrom(value).buildPartial();
+          } else {
+            offset_ = value;
+          }
+          onChanged();
+        } else {
+          offsetBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder clearOffset() {
+        if (offsetBuilder_ == null) {
+          offset_ = null;
+          onChanged();
+        } else {
+          offset_ = null;
+          offsetBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.protobuf.Int64Value.Builder getOffsetBuilder() {
+
+        onChanged();
+        return getOffsetFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.protobuf.Int64ValueOrBuilder getOffsetOrBuilder() {
+        if (offsetBuilder_ != null) {
+          return offsetBuilder_.getMessageOrBuilder();
+        } else {
+          return offset_ == null ? com.google.protobuf.Int64Value.getDefaultInstance() : offset_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. If present, the write is only performed if the next append offset is same
+       * as the provided value. If not present, the write is performed at the
+       * current end of stream.
+       * 

+       *
+       * .google.protobuf.Int64Value offset = 2 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Int64Value,
+              com.google.protobuf.Int64Value.Builder,
+              com.google.protobuf.Int64ValueOrBuilder>
+          getOffsetFieldBuilder() {
+        if (offsetBuilder_ == null) {
+          offsetBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Int64Value,
+                  com.google.protobuf.Int64Value.Builder,
+                  com.google.protobuf.Int64ValueOrBuilder>(
+                  getOffset(), getParentForChildren(), isClean());
+          offset_ = null;
+        }
+        return offsetBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                  .Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                  .ProtoDataOrBuilder>
+          protoRowsBuilder_;
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       *
+       * @return Whether the protoRows field is set.
+       */
+      public boolean hasProtoRows() {
+        return rowsCase_ == 4;
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       *
+       * @return The protoRows.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+          getProtoRows() {
+        if (protoRowsBuilder_ == null) {
+          if (rowsCase_ == 4) {
+            return (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+                rows_;
+          }
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+              .getDefaultInstance();
+        } else {
+          if (rowsCase_ == 4) {
+            return protoRowsBuilder_.getMessage();
+          }
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+              .getDefaultInstance();
+        }
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      public Builder setProtoRows(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData value) {
+        if (protoRowsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          rows_ = value;
+          onChanged();
+        } else {
+          protoRowsBuilder_.setMessage(value);
+        }
+        rowsCase_ = 4;
+        return this;
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      public Builder setProtoRows(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData.Builder
+              builderForValue) {
+        if (protoRowsBuilder_ == null) {
+          rows_ = builderForValue.build();
+          onChanged();
+        } else {
+          protoRowsBuilder_.setMessage(builderForValue.build());
+        }
+        rowsCase_ = 4;
+        return this;
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      public Builder mergeProtoRows(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData value) {
+        if (protoRowsBuilder_ == null) {
+          if (rowsCase_ == 4
+              && rows_
+                  != com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                      .getDefaultInstance()) {
+            rows_ =
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                    .newBuilder(
+                        (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                                .ProtoData)
+                            rows_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            rows_ = value;
+          }
+          onChanged();
+        } else {
+          if (rowsCase_ == 4) {
+            protoRowsBuilder_.mergeFrom(value);
+          }
+          protoRowsBuilder_.setMessage(value);
+        }
+        rowsCase_ = 4;
+        return this;
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      public Builder clearProtoRows() {
+        if (protoRowsBuilder_ == null) {
+          if (rowsCase_ == 4) {
+            rowsCase_ = 0;
+            rows_ = null;
+            onChanged();
+          }
+        } else {
+          if (rowsCase_ == 4) {
+            rowsCase_ = 0;
+            rows_ = null;
+          }
+          protoRowsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData.Builder
+          getProtoRowsBuilder() {
+        return getProtoRowsFieldBuilder().getBuilder();
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoDataOrBuilder
+          getProtoRowsOrBuilder() {
+        if ((rowsCase_ == 4) && (protoRowsBuilder_ != null)) {
+          return protoRowsBuilder_.getMessageOrBuilder();
+        } else {
+          if (rowsCase_ == 4) {
+            return (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+                rows_;
+          }
+          return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+              .getDefaultInstance();
+        }
+      }
+      /**
+       * .google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest.ProtoData proto_rows = 4;
+       * 
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                  .Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                  .ProtoDataOrBuilder>
+          getProtoRowsFieldBuilder() {
+        if (protoRowsBuilder_ == null) {
+          if (!(rowsCase_ == 4)) {
+            rows_ =
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                    .getDefaultInstance();
+          }
+          protoRowsBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData,
+                  com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData
+                      .Builder,
+                  com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+                      .ProtoDataOrBuilder>(
+                  (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest.ProtoData)
+                      rows_,
+                  getParentForChildren(),
+                  isClean());
+          rows_ = null;
+        }
+        rowsCase_ = 4;
+        onChanged();
+        ;
+        return protoRowsBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.AppendRowsRequest)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public AppendRowsRequest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new AppendRowsRequest(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsRequest
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface AppendRowsResponseOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * The row offset at which the last append occurred.
+     * 

+     *
+     * int64 offset = 1;
+     *
+     * @return The offset.
+     */
+    long getOffset();
+
+    /**
+     *
+     *
+     * 
+     * Error in case of append failure. If set, it means rows are not accepted
+     * into the system. Users can retry within the same connection.
+     * 

+     *
+     * .google.rpc.Status error = 2;
+     *
+     * @return Whether the error field is set.
+     */
+    boolean hasError();
+    /**
+     *
+     *
+     * 
+     * Error in case of append failure. If set, it means rows are not accepted
+     * into the system. Users can retry within the same connection.
+     * 

+     *
+     * .google.rpc.Status error = 2;
+     *
+     * @return The error.
+     */
+    com.google.rpc.Status getError();
+    /**
+     *
+     *
+     * 
+     * Error in case of append failure. If set, it means rows are not accepted
+     * into the system. Users can retry within the same connection.
+     * 

+     *
+     * .google.rpc.Status error = 2;
+     */
+    com.google.rpc.StatusOrBuilder getErrorOrBuilder();
+
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.ResponseCase
+        getResponseCase();
+  }
+  /**
+   *
+   *
+   * 
+   * Response message for `AppendRows`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse}
+   */
+  public static final class AppendRowsResponse extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse)
+      AppendRowsResponseOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use AppendRowsResponse.newBuilder() to construct.
+    private AppendRowsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private AppendRowsResponse() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new AppendRowsResponse();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private AppendRowsResponse(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                responseCase_ = 1;
+                response_ = input.readInt64();
+                break;
+              }
+            case 18:
+              {
+                com.google.rpc.Status.Builder subBuilder = null;
+                if (responseCase_ == 2) {
+                  subBuilder = ((com.google.rpc.Status) response_).toBuilder();
+                }
+                response_ = input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom((com.google.rpc.Status) response_);
+                  response_ = subBuilder.buildPartial();
+                }
+                responseCase_ = 2;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.Builder.class);
+    }
+
+    private int responseCase_ = 0;
+    private java.lang.Object response_;
+
+    public enum ResponseCase implements com.google.protobuf.Internal.EnumLite {
+      OFFSET(1),
+      ERROR(2),
+      RESPONSE_NOT_SET(0);
+      private final int value;
+
+      private ResponseCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static ResponseCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static ResponseCase forNumber(int value) {
+        switch (value) {
+          case 1:
+            return OFFSET;
+          case 2:
+            return ERROR;
+          case 0:
+            return RESPONSE_NOT_SET;
+          default:
+            return null;
+        }
+      }
+
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public ResponseCase getResponseCase() {
+      return ResponseCase.forNumber(responseCase_);
+    }
+
+    public static final int OFFSET_FIELD_NUMBER = 1;
+    /**
+     *
+     *
+     * 
+     * The row offset at which the last append occurred.
+     * 

+     *
+     * int64 offset = 1;
+     *
+     * @return The offset.
+     */
+    public long getOffset() {
+      if (responseCase_ == 1) {
+        return (java.lang.Long) response_;
+      }
+      return 0L;
+    }
+
+    public static final int ERROR_FIELD_NUMBER = 2;
+    /**
+     *
+     *
+     * 
+     * Error in case of append failure. If set, it means rows are not accepted
+     * into the system. Users can retry within the same connection.
+     * 

+     *
+     * .google.rpc.Status error = 2;
+     *
+     * @return Whether the error field is set.
+     */
+    public boolean hasError() {
+      return responseCase_ == 2;
+    }
+    /**
+     *
+     *
+     * 
+     * Error in case of append failure. If set, it means rows are not accepted
+     * into the system. Users can retry within the same connection.
+     * 

+     *
+     * .google.rpc.Status error = 2;
+     *
+     * @return The error.
+     */
+    public com.google.rpc.Status getError() {
+      if (responseCase_ == 2) {
+        return (com.google.rpc.Status) response_;
+      }
+      return com.google.rpc.Status.getDefaultInstance();
+    }
+    /**
+     *
+     *
+     * 
+     * Error in case of append failure. If set, it means rows are not accepted
+     * into the system. Users can retry within the same connection.
+     * 

+     *
+     * .google.rpc.Status error = 2;
+     */
+    public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
+      if (responseCase_ == 2) {
+        return (com.google.rpc.Status) response_;
+      }
+      return com.google.rpc.Status.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (responseCase_ == 1) {
+        output.writeInt64(1, (long) ((java.lang.Long) response_));
+      }
+      if (responseCase_ == 2) {
+        output.writeMessage(2, (com.google.rpc.Status) response_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (responseCase_ == 1) {
+        size +=
+            com.google.protobuf.CodedOutputStream.computeInt64Size(
+                1, (long) ((java.lang.Long) response_));
+      }
+      if (responseCase_ == 2) {
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.rpc.Status) response_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse) obj;
+
+      if (!getResponseCase().equals(other.getResponseCase())) return false;
+      switch (responseCase_) {
+        case 1:
+          if (getOffset() != other.getOffset()) return false;
+          break;
+        case 2:
+          if (!getError().equals(other.getError())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      switch (responseCase_) {
+        case 1:
+          hash = (37 * hash) + OFFSET_FIELD_NUMBER;
+          hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getOffset());
+          break;
+        case 2:
+          hash = (37 * hash) + ERROR_FIELD_NUMBER;
+          hash = (53 * hash) + getError().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Response message for `AppendRows`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.Builder
+                    .class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        responseCase_ = 0;
+        response_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse(this);
+        if (responseCase_ == 1) {
+          result.response_ = response_;
+        }
+        if (responseCase_ == 2) {
+          if (errorBuilder_ == null) {
+            result.response_ = response_;
+          } else {
+            result.response_ = errorBuilder_.build();
+          }
+        }
+        result.responseCase_ = responseCase_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+                .getDefaultInstance()) return this;
+        switch (other.getResponseCase()) {
+          case OFFSET:
+            {
+              setOffset(other.getOffset());
+              break;
+            }
+          case ERROR:
+            {
+              mergeError(other.getError());
+              break;
+            }
+          case RESPONSE_NOT_SET:
+            {
+              break;
+            }
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int responseCase_ = 0;
+      private java.lang.Object response_;
+
+      public ResponseCase getResponseCase() {
+        return ResponseCase.forNumber(responseCase_);
+      }
+
+      public Builder clearResponse() {
+        responseCase_ = 0;
+        response_ = null;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * 
+       * The row offset at which the last append occurred.
+       * 

+       *
+       * int64 offset = 1;
+       *
+       * @return The offset.
+       */
+      public long getOffset() {
+        if (responseCase_ == 1) {
+          return (java.lang.Long) response_;
+        }
+        return 0L;
+      }
+      /**
+       *
+       *
+       * 
+       * The row offset at which the last append occurred.
+       * 

+       *
+       * int64 offset = 1;
+       *
+       * @param value The offset to set.
+       * @return This builder for chaining.
+       */
+      public Builder setOffset(long value) {
+        responseCase_ = 1;
+        response_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * The row offset at which the last append occurred.
+       * 

+       *
+       * int64 offset = 1;
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearOffset() {
+        if (responseCase_ == 1) {
+          responseCase_ = 0;
+          response_ = null;
+          onChanged();
+        }
+        return this;
+      }
+
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          errorBuilder_;
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       *
+       * @return Whether the error field is set.
+       */
+      public boolean hasError() {
+        return responseCase_ == 2;
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       *
+       * @return The error.
+       */
+      public com.google.rpc.Status getError() {
+        if (errorBuilder_ == null) {
+          if (responseCase_ == 2) {
+            return (com.google.rpc.Status) response_;
+          }
+          return com.google.rpc.Status.getDefaultInstance();
+        } else {
+          if (responseCase_ == 2) {
+            return errorBuilder_.getMessage();
+          }
+          return com.google.rpc.Status.getDefaultInstance();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      public Builder setError(com.google.rpc.Status value) {
+        if (errorBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          response_ = value;
+          onChanged();
+        } else {
+          errorBuilder_.setMessage(value);
+        }
+        responseCase_ = 2;
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      public Builder setError(com.google.rpc.Status.Builder builderForValue) {
+        if (errorBuilder_ == null) {
+          response_ = builderForValue.build();
+          onChanged();
+        } else {
+          errorBuilder_.setMessage(builderForValue.build());
+        }
+        responseCase_ = 2;
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      public Builder mergeError(com.google.rpc.Status value) {
+        if (errorBuilder_ == null) {
+          if (responseCase_ == 2 && response_ != com.google.rpc.Status.getDefaultInstance()) {
+            response_ =
+                com.google.rpc.Status.newBuilder((com.google.rpc.Status) response_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            response_ = value;
+          }
+          onChanged();
+        } else {
+          if (responseCase_ == 2) {
+            errorBuilder_.mergeFrom(value);
+          }
+          errorBuilder_.setMessage(value);
+        }
+        responseCase_ = 2;
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      public Builder clearError() {
+        if (errorBuilder_ == null) {
+          if (responseCase_ == 2) {
+            responseCase_ = 0;
+            response_ = null;
+            onChanged();
+          }
+        } else {
+          if (responseCase_ == 2) {
+            responseCase_ = 0;
+            response_ = null;
+          }
+          errorBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      public com.google.rpc.Status.Builder getErrorBuilder() {
+        return getErrorFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      public com.google.rpc.StatusOrBuilder getErrorOrBuilder() {
+        if ((responseCase_ == 2) && (errorBuilder_ != null)) {
+          return errorBuilder_.getMessageOrBuilder();
+        } else {
+          if (responseCase_ == 2) {
+            return (com.google.rpc.Status) response_;
+          }
+          return com.google.rpc.Status.getDefaultInstance();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Error in case of append failure. If set, it means rows are not accepted
+       * into the system. Users can retry within the same connection.
+       * 

+       *
+       * .google.rpc.Status error = 2;
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+          getErrorFieldBuilder() {
+        if (errorBuilder_ == null) {
+          if (!(responseCase_ == 2)) {
+            response_ = com.google.rpc.Status.getDefaultInstance();
+          }
+          errorBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.rpc.Status,
+                  com.google.rpc.Status.Builder,
+                  com.google.rpc.StatusOrBuilder>(
+                  (com.google.rpc.Status) response_, getParentForChildren(), isClean());
+          response_ = null;
+        }
+        responseCase_ = 2;
+        onChanged();
+        ;
+        return errorBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.AppendRowsResponse)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public AppendRowsResponse parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new AppendRowsResponse(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.AppendRowsResponse
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface GetWriteStreamRequestOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to get, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The name.
+     */
+    java.lang.String getName();
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to get, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for name.
+     */
+    com.google.protobuf.ByteString getNameBytes();
+  }
+  /**
+   *
+   *
+   * 
+   * Request message for `GetWriteStreamRequest`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest}
+   */
+  public static final class GetWriteStreamRequest extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest)
+      GetWriteStreamRequestOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use GetWriteStreamRequest.newBuilder() to construct.
+    private GetWriteStreamRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private GetWriteStreamRequest() {
+      name_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new GetWriteStreamRequest();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private GetWriteStreamRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                name_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest.Builder
+                  .class);
+    }
+
+    public static final int NAME_FIELD_NUMBER = 1;
+    private volatile java.lang.Object name_;
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to get, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to get, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getNameBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getNameBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj
+          instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest) obj;
+
+      if (!getName().equals(other.getName())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + NAME_FIELD_NUMBER;
+      hash = (53 * hash) + getName().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Request message for `GetWriteStreamRequest`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest.Builder
+                    .class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        name_ = "";
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+          buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest(this);
+        result.name_ = name_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+                .getDefaultInstance()) return this;
+        if (!other.getName().isEmpty()) {
+          name_ = other.name_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest parsedMessage =
+            null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private java.lang.Object name_ = "";
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to get, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The name.
+       */
+      public java.lang.String getName() {
+        java.lang.Object ref = name_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          name_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to get, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The bytes for name.
+       */
+      public com.google.protobuf.ByteString getNameBytes() {
+        java.lang.Object ref = name_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          name_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to get, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setName(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to get, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearName() {
+
+        name_ = getDefaultInstance().getName();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to get, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes for name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNameBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.GetWriteStreamRequest)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public GetWriteStreamRequest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new GetWriteStreamRequest(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.GetWriteStreamRequest
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface BatchCommitWriteStreamsRequestOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Required. Parent table that all the streams should belong to, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The parent.
+     */
+    java.lang.String getParent();
+    /**
+     *
+     *
+     * 
+     * Required. Parent table that all the streams should belong to, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for parent.
+     */
+    com.google.protobuf.ByteString getParentBytes();
+
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return A list containing the writeStreams.
+     */
+    java.util.List getWriteStreamsList();
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The count of writeStreams.
+     */
+    int getWriteStreamsCount();
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index of the element to return.
+     * @return The writeStreams at the given index.
+     */
+    java.lang.String getWriteStreams(int index);
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the writeStreams at the given index.
+     */
+    com.google.protobuf.ByteString getWriteStreamsBytes(int index);
+  }
+  /**
+   *
+   *
+   * 
+   * Request message for `BatchCommitWriteStreams`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest}
+   */
+  public static final class BatchCommitWriteStreamsRequest
+      extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest)
+      BatchCommitWriteStreamsRequestOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use BatchCommitWriteStreamsRequest.newBuilder() to construct.
+    private BatchCommitWriteStreamsRequest(
+        com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private BatchCommitWriteStreamsRequest() {
+      parent_ = "";
+      writeStreams_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new BatchCommitWriteStreamsRequest();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private BatchCommitWriteStreamsRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                parent_ = s;
+                break;
+              }
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  writeStreams_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                writeStreams_.add(s);
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+          writeStreams_ = writeStreams_.getUnmodifiableView();
+        }
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                  .class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                  .Builder.class);
+    }
+
+    public static final int PARENT_FIELD_NUMBER = 1;
+    private volatile java.lang.Object parent_;
+    /**
+     *
+     *
+     * 
+     * Required. Parent table that all the streams should belong to, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Parent table that all the streams should belong to, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+     * 

+     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int WRITE_STREAMS_FIELD_NUMBER = 2;
+    private com.google.protobuf.LazyStringList writeStreams_;
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return A list containing the writeStreams.
+     */
+    public com.google.protobuf.ProtocolStringList getWriteStreamsList() {
+      return writeStreams_;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The count of writeStreams.
+     */
+    public int getWriteStreamsCount() {
+      return writeStreams_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index of the element to return.
+     * @return The writeStreams at the given index.
+     */
+    public java.lang.String getWriteStreams(int index) {
+      return writeStreams_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The group of streams that will be committed atomically.
+     * 

+     *
+     * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the writeStreams at the given index.
+     */
+    public com.google.protobuf.ByteString getWriteStreamsBytes(int index) {
+      return writeStreams_.getByteString(index);
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getParentBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+      }
+      for (int i = 0; i < writeStreams_.size(); i++) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, writeStreams_.getRaw(i));
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getParentBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+      }
+      {
+        int dataSize = 0;
+        for (int i = 0; i < writeStreams_.size(); i++) {
+          dataSize += computeStringSizeNoTag(writeStreams_.getRaw(i));
+        }
+        size += dataSize;
+        size += 1 * getWriteStreamsList().size();
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj
+          instanceof
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest) obj;
+
+      if (!getParent().equals(other.getParent())) return false;
+      if (!getWriteStreamsList().equals(other.getWriteStreamsList())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + PARENT_FIELD_NUMBER;
+      hash = (53 * hash) + getParent().hashCode();
+      if (getWriteStreamsCount() > 0) {
+        hash = (37 * hash) + WRITE_STREAMS_FIELD_NUMBER;
+        hash = (53 * hash) + getWriteStreamsList().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+            prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Request message for `BatchCommitWriteStreams`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                    .class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                    .Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        parent_ = "";
+
+        writeStreams_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+          build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+          buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest(
+                this);
+        int from_bitField0_ = bitField0_;
+        result.parent_ = parent_;
+        if (((bitField0_ & 0x00000001) != 0)) {
+          writeStreams_ = writeStreams_.getUnmodifiableView();
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.writeStreams_ = writeStreams_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest)
+                  other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+                .getDefaultInstance()) return this;
+        if (!other.getParent().isEmpty()) {
+          parent_ = other.parent_;
+          onChanged();
+        }
+        if (!other.writeStreams_.isEmpty()) {
+          if (writeStreams_.isEmpty()) {
+            writeStreams_ = other.writeStreams_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureWriteStreamsIsMutable();
+            writeStreams_.addAll(other.writeStreams_);
+          }
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+            parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int bitField0_;
+
+      private java.lang.Object parent_ = "";
+      /**
+       *
+       *
+       * 
+       * Required. Parent table that all the streams should belong to, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The parent.
+       */
+      public java.lang.String getParent() {
+        java.lang.Object ref = parent_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          parent_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Parent table that all the streams should belong to, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The bytes for parent.
+       */
+      public com.google.protobuf.ByteString getParentBytes() {
+        java.lang.Object ref = parent_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          parent_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Parent table that all the streams should belong to, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The parent to set.
+       * @return This builder for chaining.
+       */
+      public Builder setParent(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        parent_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Parent table that all the streams should belong to, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearParent() {
+
+        parent_ = getDefaultInstance().getParent();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Parent table that all the streams should belong to, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+       * 

+       *
+       * string parent = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes for parent to set.
+       * @return This builder for chaining.
+       */
+      public Builder setParentBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        parent_ = value;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.LazyStringList writeStreams_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
+      private void ensureWriteStreamsIsMutable() {
+        if (!((bitField0_ & 0x00000001) != 0)) {
+          writeStreams_ = new com.google.protobuf.LazyStringArrayList(writeStreams_);
+          bitField0_ |= 0x00000001;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return A list containing the writeStreams.
+       */
+      public com.google.protobuf.ProtocolStringList getWriteStreamsList() {
+        return writeStreams_.getUnmodifiableView();
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The count of writeStreams.
+       */
+      public int getWriteStreamsCount() {
+        return writeStreams_.size();
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param index The index of the element to return.
+       * @return The writeStreams at the given index.
+       */
+      public java.lang.String getWriteStreams(int index) {
+        return writeStreams_.get(index);
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes of the writeStreams to add.
+       */
+      public com.google.protobuf.ByteString getWriteStreamsBytes(int index) {
+        return writeStreams_.getByteString(index);
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param index The index to set the value at.
+       * @param value The writeStreams to set.
+       * @return This builder for chaining.
+       */
+      public Builder setWriteStreams(int index, java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureWriteStreamsIsMutable();
+        writeStreams_.set(index, value);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The writeStreams to add.
+       * @return This builder for chaining.
+       */
+      public Builder addWriteStreams(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureWriteStreamsIsMutable();
+        writeStreams_.add(value);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param values The writeStreams to add.
+       * @return This builder for chaining.
+       */
+      public Builder addAllWriteStreams(java.lang.Iterable values) {
+        ensureWriteStreamsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, writeStreams_);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearWriteStreams() {
+        writeStreams_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The group of streams that will be committed atomically.
+       * 

+       *
+       * repeated string write_streams = 2 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes of the writeStreams to add.
+       * @return This builder for chaining.
+       */
+      public Builder addWriteStreamsBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+        ensureWriteStreamsIsMutable();
+        writeStreams_.add(value);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsRequest)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .BatchCommitWriteStreamsRequest
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public BatchCommitWriteStreamsRequest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new BatchCommitWriteStreamsRequest(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsRequest
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface BatchCommitWriteStreamsResponseOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * The time at which streams were committed in microseconds granularity.
+     * 

+     *
+     * .google.protobuf.Timestamp commit_time = 1;
+     *
+     * @return Whether the commitTime field is set.
+     */
+    boolean hasCommitTime();
+    /**
+     *
+     *
+     * 
+     * The time at which streams were committed in microseconds granularity.
+     * 

+     *
+     * .google.protobuf.Timestamp commit_time = 1;
+     *
+     * @return The commitTime.
+     */
+    com.google.protobuf.Timestamp getCommitTime();
+    /**
+     *
+     *
+     * 
+     * The time at which streams were committed in microseconds granularity.
+     * 

+     *
+     * .google.protobuf.Timestamp commit_time = 1;
+     */
+    com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder();
+  }
+  /**
+   *
+   *
+   * 
+   * Response message for `BatchCommitWriteStreams`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse}
+   */
+  public static final class BatchCommitWriteStreamsResponse
+      extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse)
+      BatchCommitWriteStreamsResponseOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use BatchCommitWriteStreamsResponse.newBuilder() to construct.
+    private BatchCommitWriteStreamsResponse(
+        com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private BatchCommitWriteStreamsResponse() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new BatchCommitWriteStreamsResponse();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private BatchCommitWriteStreamsResponse(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.protobuf.Timestamp.Builder subBuilder = null;
+                if (commitTime_ != null) {
+                  subBuilder = commitTime_.toBuilder();
+                }
+                commitTime_ =
+                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(commitTime_);
+                  commitTime_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+                  .class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+                  .Builder.class);
+    }
+
+    public static final int COMMIT_TIME_FIELD_NUMBER = 1;
+    private com.google.protobuf.Timestamp commitTime_;
+    /**
+     *
+     *
+     * 
+     * The time at which streams were committed in microseconds granularity.
+     * 

+     *
+     * .google.protobuf.Timestamp commit_time = 1;
+     *
+     * @return Whether the commitTime field is set.
+     */
+    public boolean hasCommitTime() {
+      return commitTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * The time at which streams were committed in microseconds granularity.
+     * 

+     *
+     * .google.protobuf.Timestamp commit_time = 1;
+     *
+     * @return The commitTime.
+     */
+    public com.google.protobuf.Timestamp getCommitTime() {
+      return commitTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
+    }
+    /**
+     *
+     *
+     * 
+     * The time at which streams were committed in microseconds granularity.
+     * 

+     *
+     * .google.protobuf.Timestamp commit_time = 1;
+     */
+    public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
+      return getCommitTime();
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (commitTime_ != null) {
+        output.writeMessage(1, getCommitTime());
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (commitTime_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCommitTime());
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj
+          instanceof
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse) obj;
+
+      if (hasCommitTime() != other.hasCommitTime()) return false;
+      if (hasCommitTime()) {
+        if (!getCommitTime().equals(other.getCommitTime())) return false;
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasCommitTime()) {
+        hash = (37 * hash) + COMMIT_TIME_FIELD_NUMBER;
+        hash = (53 * hash) + getCommitTime().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+            prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Response message for `BatchCommitWriteStreams`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .BatchCommitWriteStreamsResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+                    .class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+                    .Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        if (commitTimeBuilder_ == null) {
+          commitTime_ = null;
+        } else {
+          commitTime_ = null;
+          commitTimeBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+          build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+          buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse(
+                this);
+        if (commitTimeBuilder_ == null) {
+          result.commitTime_ = commitTime_;
+        } else {
+          result.commitTime_ = commitTimeBuilder_.build();
+        }
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse)
+                  other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+              other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+                .getDefaultInstance()) return this;
+        if (other.hasCommitTime()) {
+          mergeCommitTime(other.getCommitTime());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+            parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private com.google.protobuf.Timestamp commitTime_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          commitTimeBuilder_;
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       *
+       * @return Whether the commitTime field is set.
+       */
+      public boolean hasCommitTime() {
+        return commitTimeBuilder_ != null || commitTime_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       *
+       * @return The commitTime.
+       */
+      public com.google.protobuf.Timestamp getCommitTime() {
+        if (commitTimeBuilder_ == null) {
+          return commitTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : commitTime_;
+        } else {
+          return commitTimeBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      public Builder setCommitTime(com.google.protobuf.Timestamp value) {
+        if (commitTimeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          commitTime_ = value;
+          onChanged();
+        } else {
+          commitTimeBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      public Builder setCommitTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (commitTimeBuilder_ == null) {
+          commitTime_ = builderForValue.build();
+          onChanged();
+        } else {
+          commitTimeBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      public Builder mergeCommitTime(com.google.protobuf.Timestamp value) {
+        if (commitTimeBuilder_ == null) {
+          if (commitTime_ != null) {
+            commitTime_ =
+                com.google.protobuf.Timestamp.newBuilder(commitTime_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            commitTime_ = value;
+          }
+          onChanged();
+        } else {
+          commitTimeBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      public Builder clearCommitTime() {
+        if (commitTimeBuilder_ == null) {
+          commitTime_ = null;
+          onChanged();
+        } else {
+          commitTime_ = null;
+          commitTimeBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      public com.google.protobuf.Timestamp.Builder getCommitTimeBuilder() {
+
+        onChanged();
+        return getCommitTimeFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
+        if (commitTimeBuilder_ != null) {
+          return commitTimeBuilder_.getMessageOrBuilder();
+        } else {
+          return commitTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : commitTime_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * The time at which streams were committed in microseconds granularity.
+       * 

+       *
+       * .google.protobuf.Timestamp commit_time = 1;
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          getCommitTimeFieldBuilder() {
+        if (commitTimeBuilder_ == null) {
+          commitTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
+                  getCommitTime(), getParentForChildren(), isClean());
+          commitTime_ = null;
+        }
+        return commitTimeBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.BatchCommitWriteStreamsResponse)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .BatchCommitWriteStreamsResponse
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public BatchCommitWriteStreamsResponse parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new BatchCommitWriteStreamsResponse(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.BatchCommitWriteStreamsResponse
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface FinalizeWriteStreamRequestOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to finalize, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The name.
+     */
+    java.lang.String getName();
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to finalize, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for name.
+     */
+    com.google.protobuf.ByteString getNameBytes();
+  }
+  /**
+   *
+   *
+   * 
+   * Request message for invoking `FinalizeWriteStream`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest}
+   */
+  public static final class FinalizeWriteStreamRequest
+      extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest)
+      FinalizeWriteStreamRequestOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use FinalizeWriteStreamRequest.newBuilder() to construct.
+    private FinalizeWriteStreamRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private FinalizeWriteStreamRequest() {
+      name_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new FinalizeWriteStreamRequest();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private FinalizeWriteStreamRequest(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                name_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest.Builder
+                  .class);
+    }
+
+    public static final int NAME_FIELD_NUMBER = 1;
+    private volatile java.lang.Object name_;
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to finalize, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. Name of the stream to finalize, in the form of
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getNameBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getNameBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj
+          instanceof
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest) obj;
+
+      if (!getName().equals(other.getName())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + NAME_FIELD_NUMBER;
+      hash = (53 * hash) + getName().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Request message for invoking `FinalizeWriteStream`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+                    .Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        name_ = "";
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+          buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest(this);
+        result.name_ = name_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest)
+                  other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+                .getDefaultInstance()) return this;
+        if (!other.getName().isEmpty()) {
+          name_ = other.name_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+            parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private java.lang.Object name_ = "";
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to finalize, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The name.
+       */
+      public java.lang.String getName() {
+        java.lang.Object ref = name_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          name_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to finalize, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The bytes for name.
+       */
+      public com.google.protobuf.ByteString getNameBytes() {
+        java.lang.Object ref = name_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          name_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to finalize, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setName(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to finalize, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearName() {
+
+        name_ = getDefaultInstance().getName();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. Name of the stream to finalize, in the form of
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes for name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNameBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamRequest)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .FinalizeWriteStreamRequest
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FinalizeWriteStreamRequest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new FinalizeWriteStreamRequest(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamRequest
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface FinalizeWriteStreamResponseOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Number of rows in the finalized stream.
+     * 

+     *
+     * int64 row_count = 1;
+     *
+     * @return The rowCount.
+     */
+    long getRowCount();
+  }
+  /**
+   *
+   *
+   * 
+   * Response message for `FinalizeWriteStream`.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse}
+   */
+  public static final class FinalizeWriteStreamResponse
+      extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse)
+      FinalizeWriteStreamResponseOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use FinalizeWriteStreamResponse.newBuilder() to construct.
+    private FinalizeWriteStreamResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private FinalizeWriteStreamResponse() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new FinalizeWriteStreamResponse();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private FinalizeWriteStreamResponse(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                rowCount_ = input.readInt64();
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Storage
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse.Builder
+                  .class);
+    }
+
+    public static final int ROW_COUNT_FIELD_NUMBER = 1;
+    private long rowCount_;
+    /**
+     *
+     *
+     * 
+     * Number of rows in the finalized stream.
+     * 

+     *
+     * int64 row_count = 1;
+     *
+     * @return The rowCount.
+     */
+    public long getRowCount() {
+      return rowCount_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (rowCount_ != 0L) {
+        output.writeInt64(1, rowCount_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (rowCount_ != 0L) {
+        size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, rowCount_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj
+          instanceof
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse) obj;
+
+      if (getRowCount() != other.getRowCount()) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + ROW_COUNT_FIELD_NUMBER;
+      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getRowCount());
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Response message for `FinalizeWriteStream`.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse)
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+                    .class,
+                com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+                    .Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        rowCount_ = 0L;
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+          build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse result =
+            buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+          buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse(
+                this);
+        result.rowCount_ = rowCount_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other
+            instanceof
+            com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse)
+                  other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+                .getDefaultInstance()) return this;
+        if (other.getRowCount() != 0L) {
+          setRowCount(other.getRowCount());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+            parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private long rowCount_;
+      /**
+       *
+       *
+       * 
+       * Number of rows in the finalized stream.
+       * 

+       *
+       * int64 row_count = 1;
+       *
+       * @return The rowCount.
+       */
+      public long getRowCount() {
+        return rowCount_;
+      }
+      /**
+       *
+       *
+       * 
+       * Number of rows in the finalized stream.
+       * 

+       *
+       * int64 row_count = 1;
+       *
+       * @param value The rowCount to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRowCount(long value) {
+
+        rowCount_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Number of rows in the finalized stream.
+       * 

+       *
+       * int64 row_count = 1;
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearRowCount() {
+
+        rowCount_ = 0L;
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.FinalizeWriteStreamResponse)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Storage
+            .FinalizeWriteStreamResponse
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE =
+          new com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FinalizeWriteStreamResponse parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new FinalizeWriteStreamResponse(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Storage.FinalizeWriteStreamResponse
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/bigquery/storage/v1alpha2"
+          + "/storage.proto\022&google.cloud.bigquery.st"
+          + "orage.v1alpha2\032\034google/api/annotations.p"
+          + "roto\032\027google/api/client.proto\032\037google/ap"
+          + "i/field_behavior.proto\0325google/cloud/big"
+          + "query/storage/v1alpha2/protobuf.proto\0323g"
+          + "oogle/cloud/bigquery/storage/v1alpha2/st"
+          + "ream.proto\032\033google/protobuf/empty.proto\032"
+          + "\037google/protobuf/timestamp.proto\032\036google"
+          + "/protobuf/wrappers.proto\032\027google/rpc/sta"
+          + "tus.proto\"\177\n\030CreateWriteStreamRequest\022\023\n"
+          + "\006parent\030\001 \001(\tB\003\340A\002\022N\n\014write_stream\030\002 \001(\013"
+          + "23.google.cloud.bigquery.storage.v1alpha"
+          + "2.WriteStreamB\003\340A\002\"\336\002\n\021AppendRowsRequest"
+          + "\022\031\n\014write_stream\030\001 \001(\tB\003\340A\002\0220\n\006offset\030\002 "
+          + "\001(\0132\033.google.protobuf.Int64ValueB\003\340A\001\022Y\n"
+          + "\nproto_rows\030\004 \001(\0132C.google.cloud.bigquer"
+          + "y.storage.v1alpha2.AppendRowsRequest.Pro"
+          + "toDataH\000\032\230\001\n\tProtoData\022J\n\rwriter_schema\030"
+          + "\001 \001(\01323.google.cloud.bigquery.storage.v1"
+          + "alpha2.ProtoSchema\022?\n\004rows\030\002 \001(\01321.googl"
+          + "e.cloud.bigquery.storage.v1alpha2.ProtoR"
+          + "owsB\006\n\004rows\"W\n\022AppendRowsResponse\022\020\n\006off"
+          + "set\030\001 \001(\003H\000\022#\n\005error\030\002 \001(\0132\022.google.rpc."
+          + "StatusH\000B\n\n\010response\"*\n\025GetWriteStreamRe"
+          + "quest\022\021\n\004name\030\001 \001(\tB\003\340A\002\"Q\n\036BatchCommitW"
+          + "riteStreamsRequest\022\023\n\006parent\030\001 \001(\tB\003\340A\002\022"
+          + "\032\n\rwrite_streams\030\002 \003(\tB\003\340A\002\"R\n\037BatchComm"
+          + "itWriteStreamsResponse\022/\n\013commit_time\030\001 "
+          + "\001(\0132\032.google.protobuf.Timestamp\"/\n\032Final"
+          + "izeWriteStreamRequest\022\021\n\004name\030\001 \001(\tB\003\340A\002"
+          + "\"0\n\033FinalizeWriteStreamResponse\022\021\n\trow_c"
+          + "ount\030\001 \001(\0032\201\n\n\rBigQueryWrite\022\310\001\n\021CreateW"
+          + "riteStream\022@.google.cloud.bigquery.stora"
+          + "ge.v1alpha2.CreateWriteStreamRequest\0323.g"
+          + "oogle.cloud.bigquery.storage.v1alpha2.Wr"
+          + "iteStream\"<\202\323\344\223\0026\"1/v1alpha2/{parent=pro"
+          + "jects/*/datasets/*/tables/*}:\001*\022\325\001\n\nAppe"
+          + "ndRows\0229.google.cloud.bigquery.storage.v"
+          + "1alpha2.AppendRowsRequest\032:.google.cloud"
+          + ".bigquery.storage.v1alpha2.AppendRowsRes"
+          + "ponse\"L\202\323\344\223\002F\"A/v1alpha2/{write_stream=p"
+          + "rojects/*/datasets/*/tables/*/streams/*}"
+          + ":\001*(\0010\001\022\312\001\n\016GetWriteStream\022=.google.clou"
+          + "d.bigquery.storage.v1alpha2.GetWriteStre"
+          + "amRequest\0323.google.cloud.bigquery.storag"
+          + "e.v1alpha2.WriteStream\"D\202\323\344\223\002>\"9/v1alpha"
+          + "2/{name=projects/*/datasets/*/tables/*/s"
+          + "treams/*}:\001*\022\344\001\n\023FinalizeWriteStream\022B.g"
+          + "oogle.cloud.bigquery.storage.v1alpha2.Fi"
+          + "nalizeWriteStreamRequest\032C.google.cloud."
+          + "bigquery.storage.v1alpha2.FinalizeWriteS"
+          + "treamResponse\"D\202\323\344\223\002>\"9/v1alpha2/{name=p"
+          + "rojects/*/datasets/*/tables/*/streams/*}"
+          + ":\001*\022\345\001\n\027BatchCommitWriteStreams\022F.google"
+          + ".cloud.bigquery.storage.v1alpha2.BatchCo"
+          + "mmitWriteStreamsRequest\032G.google.cloud.b"
+          + "igquery.storage.v1alpha2.BatchCommitWrit"
+          + "eStreamsResponse\"9\202\323\344\223\0023\0221/v1alpha2/{par"
+          + "ent=projects/*/datasets/*/tables/*}\032\260\001\312A"
+          + "\036bigquerystorage.googleapis.com\322A\213\001https"
+          + "://www.googleapis.com/auth/bigquery,http"
+          + "s://www.googleapis.com/auth/bigquery.ins"
+          + "ertdata,https://www.googleapis.com/auth/"
+          + "cloud-platformB{\n*com.google.cloud.bigqu"
+          + "ery.storage.v1alpha2ZMgoogle.golang.org/"
+          + "genproto/googleapis/cloud/bigquery/stora"
+          + "ge/v1alpha2;storageb\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+              com.google.protobuf.WrappersProto.getDescriptor(),
+              com.google.rpc.StatusProto.getDescriptor(),
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_CreateWriteStreamRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "WriteStream",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor,
+            new java.lang.String[] {
+              "WriteStream", "Offset", "ProtoRows", "Rows",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_descriptor =
+        internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsRequest_ProtoData_descriptor,
+            new java.lang.String[] {
+              "WriterSchema", "Rows",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_AppendRowsResponse_descriptor,
+            new java.lang.String[] {
+              "Offset", "Error", "Response",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_GetWriteStreamRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "WriteStreams",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_BatchCommitWriteStreamsResponse_descriptor,
+            new java.lang.String[] {
+              "CommitTime",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_FinalizeWriteStreamResponse_descriptor,
+            new java.lang.String[] {
+              "RowCount",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.cloud.bigquery.storage.v1alpha2.ProtoBufProto.getDescriptor();
+    com.google.cloud.bigquery.storage.v1alpha2.Stream.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.protobuf.WrappersProto.getDescriptor();
+    com.google.rpc.StatusProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Stream.java b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Stream.java
new file mode 100644
index 0000000000..944a94d456
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Stream.java
@@ -0,0 +1,2361 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/storage/v1alpha2/stream.proto
+
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+public final class Stream {
+  private Stream() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public interface WriteStreamOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.WriteStream)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The name.
+     */
+    java.lang.String getName();
+    /**
+     *
+     *
+     * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The bytes for name.
+     */
+    com.google.protobuf.ByteString getNameBytes();
+
+    /**
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
+     * @return The enum numeric value on the wire for type.
+     */
+    int getTypeValue();
+    /**
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
+     * @return The type.
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type getType();
+
+    /**
+     *
+     *
+     * 
+     * Output only. Create time of the stream.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the createTime field is set.
+     */
+    boolean hasCreateTime();
+    /**
+     *
+     *
+     * 
+     * Output only. Create time of the stream.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The createTime.
+     */
+    com.google.protobuf.Timestamp getCreateTime();
+    /**
+     *
+     *
+     * 
+     * Output only. Create time of the stream.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
+
+    /**
+     *
+     *
+     * 
+     * Output only. Commit time of the stream.
+     * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+     * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+     * means it is not committed.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the commitTime field is set.
+     */
+    boolean hasCommitTime();
+    /**
+     *
+     *
+     * 
+     * Output only. Commit time of the stream.
+     * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+     * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+     * means it is not committed.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The commitTime.
+     */
+    com.google.protobuf.Timestamp getCommitTime();
+    /**
+     *
+     *
+     * 
+     * Output only. Commit time of the stream.
+     * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+     * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+     * means it is not committed.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder();
+
+    /**
+     *
+     *
+     * 
+     * Output only. The schema of the destination table. It is only returned in
+     * `CreateWriteStream` response. Caller should generate data that's
+     * compatible with this schema to send in initial `AppendRowsRequest`.
+     * The table schema could go out of date during the life time of the stream.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the tableSchema field is set.
+     */
+    boolean hasTableSchema();
+    /**
+     *
+     *
+     * 
+     * Output only. The schema of the destination table. It is only returned in
+     * `CreateWriteStream` response. Caller should generate data that's
+     * compatible with this schema to send in initial `AppendRowsRequest`.
+     * The table schema could go out of date during the life time of the stream.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The tableSchema.
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema getTableSchema();
+    /**
+     *
+     *
+     * 
+     * Output only. The schema of the destination table. It is only returned in
+     * `CreateWriteStream` response. Caller should generate data that's
+     * compatible with this schema to send in initial `AppendRowsRequest`.
+     * The table schema could go out of date during the life time of the stream.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder getTableSchemaOrBuilder();
+
+    /**
+     *
+     *
+     * 
+     * Id set by client to annotate its identity.
+     * 

+     *
+     * string external_id = 6;
+     *
+     * @return The externalId.
+     */
+    java.lang.String getExternalId();
+    /**
+     *
+     *
+     * 
+     * Id set by client to annotate its identity.
+     * 

+     *
+     * string external_id = 6;
+     *
+     * @return The bytes for externalId.
+     */
+    com.google.protobuf.ByteString getExternalIdBytes();
+  }
+  /**
+   *
+   *
+   * 
+   * Information about a single stream that gets data inside the storage system.
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.WriteStream}
+   */
+  public static final class WriteStream extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.WriteStream)
+      WriteStreamOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use WriteStream.newBuilder() to construct.
+    private WriteStream(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private WriteStream() {
+      name_ = "";
+      type_ = 0;
+      externalId_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new WriteStream();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private WriteStream(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                name_ = s;
+                break;
+              }
+            case 16:
+              {
+                int rawValue = input.readEnum();
+
+                type_ = rawValue;
+                break;
+              }
+            case 26:
+              {
+                com.google.protobuf.Timestamp.Builder subBuilder = null;
+                if (createTime_ != null) {
+                  subBuilder = createTime_.toBuilder();
+                }
+                createTime_ =
+                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(createTime_);
+                  createTime_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 34:
+              {
+                com.google.protobuf.Timestamp.Builder subBuilder = null;
+                if (commitTime_ != null) {
+                  subBuilder = commitTime_.toBuilder();
+                }
+                commitTime_ =
+                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(commitTime_);
+                  commitTime_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 42:
+              {
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder subBuilder =
+                    null;
+                if (tableSchema_ != null) {
+                  subBuilder = tableSchema_.toBuilder();
+                }
+                tableSchema_ =
+                    input.readMessage(
+                        com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(tableSchema_);
+                  tableSchema_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 50:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                externalId_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Stream
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Stream
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder.class);
+    }
+
+    /** Protobuf enum {@code google.cloud.bigquery.storage.v1alpha2.WriteStream.Type} */
+    public enum Type implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       *
+       *
+       * 
+       * Unknown type.
+       * 

+       *
+       * TYPE_UNSPECIFIED = 0;
+       */
+      TYPE_UNSPECIFIED(0),
+      /**
+       *
+       *
+       * 
+       * Data will commit automatically and appear as soon as the write is
+       * acknowledged.
+       * 

+       *
+       * COMMITTED = 1;
+       */
+      COMMITTED(1),
+      /**
+       *
+       *
+       * 
+       * Data is invisible until the stream is committed.
+       * 

+       *
+       * PENDING = 2;
+       */
+      PENDING(2),
+      UNRECOGNIZED(-1),
+      ;
+
+      /**
+       *
+       *
+       * 
+       * Unknown type.
+       * 

+       *
+       * TYPE_UNSPECIFIED = 0;
+       */
+      public static final int TYPE_UNSPECIFIED_VALUE = 0;
+      /**
+       *
+       *
+       * 
+       * Data will commit automatically and appear as soon as the write is
+       * acknowledged.
+       * 

+       *
+       * COMMITTED = 1;
+       */
+      public static final int COMMITTED_VALUE = 1;
+      /**
+       *
+       *
+       * 
+       * Data is invisible until the stream is committed.
+       * 

+       *
+       * PENDING = 2;
+       */
+      public static final int PENDING_VALUE = 2;
+
+      public final int getNumber() {
+        if (this == UNRECOGNIZED) {
+          throw new java.lang.IllegalArgumentException(
+              "Can't get the number of an unknown enum value.");
+        }
+        return value;
+      }
+
+      /**
+       * @param value The numeric wire value of the corresponding enum entry.
+       * @return The enum associated with the given numeric wire value.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static Type valueOf(int value) {
+        return forNumber(value);
+      }
+
+      /**
+       * @param value The numeric wire value of the corresponding enum entry.
+       * @return The enum associated with the given numeric wire value.
+       */
+      public static Type forNumber(int value) {
+        switch (value) {
+          case 0:
+            return TYPE_UNSPECIFIED;
+          case 1:
+            return COMMITTED;
+          case 2:
+            return PENDING;
+          default:
+            return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        return internalValueMap;
+      }
+
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Type findValueByNumber(int number) {
+              return Type.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+        return getDescriptor().getValues().get(ordinal());
+      }
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+        return getDescriptor();
+      }
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.getDescriptor()
+            .getEnumTypes()
+            .get(0);
+      }
+
+      private static final Type[] VALUES = values();
+
+      public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        }
+        if (desc.getIndex() == -1) {
+          return UNRECOGNIZED;
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int value;
+
+      private Type(int value) {
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.storage.v1alpha2.WriteStream.Type)
+    }
+
+    public static final int NAME_FIELD_NUMBER = 1;
+    private volatile java.lang.Object name_;
+    /**
+     *
+     *
+     * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Name of the stream, in the form
+     * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int TYPE_FIELD_NUMBER = 2;
+    private int type_;
+    /**
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
+     * @return The enum numeric value on the wire for type.
+     */
+    public int getTypeValue() {
+      return type_;
+    }
+    /**
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     * 
+     *
+     * @return The type.
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type getType() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type result =
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type.valueOf(type_);
+      return result == null
+          ? com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type.UNRECOGNIZED
+          : result;
+    }
+
+    public static final int CREATE_TIME_FIELD_NUMBER = 3;
+    private com.google.protobuf.Timestamp createTime_;
+    /**
+     *
+     *
+     * 
+     * Output only. Create time of the stream.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the createTime field is set.
+     */
+    public boolean hasCreateTime() {
+      return createTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Create time of the stream.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The createTime.
+     */
+    public com.google.protobuf.Timestamp getCreateTime() {
+      return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Create time of the stream.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+      return getCreateTime();
+    }
+
+    public static final int COMMIT_TIME_FIELD_NUMBER = 4;
+    private com.google.protobuf.Timestamp commitTime_;
+    /**
+     *
+     *
+     * 
+     * Output only. Commit time of the stream.
+     * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+     * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+     * means it is not committed.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the commitTime field is set.
+     */
+    public boolean hasCommitTime() {
+      return commitTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Commit time of the stream.
+     * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+     * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+     * means it is not committed.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The commitTime.
+     */
+    public com.google.protobuf.Timestamp getCommitTime() {
+      return commitTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. Commit time of the stream.
+     * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+     * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+     * means it is not committed.
+     * 

+     *
+     * 
+     * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
+      return getCommitTime();
+    }
+
+    public static final int TABLE_SCHEMA_FIELD_NUMBER = 5;
+    private com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema tableSchema_;
+    /**
+     *
+     *
+     * 
+     * Output only. The schema of the destination table. It is only returned in
+     * `CreateWriteStream` response. Caller should generate data that's
+     * compatible with this schema to send in initial `AppendRowsRequest`.
+     * The table schema could go out of date during the life time of the stream.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the tableSchema field is set.
+     */
+    public boolean hasTableSchema() {
+      return tableSchema_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The schema of the destination table. It is only returned in
+     * `CreateWriteStream` response. Caller should generate data that's
+     * compatible with this schema to send in initial `AppendRowsRequest`.
+     * The table schema could go out of date during the life time of the stream.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The tableSchema.
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema getTableSchema() {
+      return tableSchema_ == null
+          ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.getDefaultInstance()
+          : tableSchema_;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The schema of the destination table. It is only returned in
+     * `CreateWriteStream` response. Caller should generate data that's
+     * compatible with this schema to send in initial `AppendRowsRequest`.
+     * The table schema could go out of date during the life time of the stream.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder
+        getTableSchemaOrBuilder() {
+      return getTableSchema();
+    }
+
+    public static final int EXTERNAL_ID_FIELD_NUMBER = 6;
+    private volatile java.lang.Object externalId_;
+    /**
+     *
+     *
+     * 
+     * Id set by client to annotate its identity.
+     * 

+     *
+     * string external_id = 6;
+     *
+     * @return The externalId.
+     */
+    public java.lang.String getExternalId() {
+      java.lang.Object ref = externalId_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        externalId_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Id set by client to annotate its identity.
+     * 

+     *
+     * string external_id = 6;
+     *
+     * @return The bytes for externalId.
+     */
+    public com.google.protobuf.ByteString getExternalIdBytes() {
+      java.lang.Object ref = externalId_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        externalId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getNameBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+      }
+      if (type_
+          != com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type.TYPE_UNSPECIFIED
+              .getNumber()) {
+        output.writeEnum(2, type_);
+      }
+      if (createTime_ != null) {
+        output.writeMessage(3, getCreateTime());
+      }
+      if (commitTime_ != null) {
+        output.writeMessage(4, getCommitTime());
+      }
+      if (tableSchema_ != null) {
+        output.writeMessage(5, getTableSchema());
+      }
+      if (!getExternalIdBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 6, externalId_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getNameBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+      }
+      if (type_
+          != com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type.TYPE_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, type_);
+      }
+      if (createTime_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getCreateTime());
+      }
+      if (commitTime_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCommitTime());
+      }
+      if (tableSchema_ != null) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getTableSchema());
+      }
+      if (!getExternalIdBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, externalId_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream) obj;
+
+      if (!getName().equals(other.getName())) return false;
+      if (type_ != other.type_) return false;
+      if (hasCreateTime() != other.hasCreateTime()) return false;
+      if (hasCreateTime()) {
+        if (!getCreateTime().equals(other.getCreateTime())) return false;
+      }
+      if (hasCommitTime() != other.hasCommitTime()) return false;
+      if (hasCommitTime()) {
+        if (!getCommitTime().equals(other.getCommitTime())) return false;
+      }
+      if (hasTableSchema() != other.hasTableSchema()) return false;
+      if (hasTableSchema()) {
+        if (!getTableSchema().equals(other.getTableSchema())) return false;
+      }
+      if (!getExternalId().equals(other.getExternalId())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + NAME_FIELD_NUMBER;
+      hash = (53 * hash) + getName().hashCode();
+      hash = (37 * hash) + TYPE_FIELD_NUMBER;
+      hash = (53 * hash) + type_;
+      if (hasCreateTime()) {
+        hash = (37 * hash) + CREATE_TIME_FIELD_NUMBER;
+        hash = (53 * hash) + getCreateTime().hashCode();
+      }
+      if (hasCommitTime()) {
+        hash = (37 * hash) + COMMIT_TIME_FIELD_NUMBER;
+        hash = (53 * hash) + getCommitTime().hashCode();
+      }
+      if (hasTableSchema()) {
+        hash = (37 * hash) + TABLE_SCHEMA_FIELD_NUMBER;
+        hash = (53 * hash) + getTableSchema().hashCode();
+      }
+      hash = (37 * hash) + EXTERNAL_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getExternalId().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Information about a single stream that gets data inside the storage system.
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.WriteStream}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.WriteStream)
+        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStreamOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Stream
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Stream
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Builder.class);
+      }
+
+      // Construct using com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        name_ = "";
+
+        type_ = 0;
+
+        if (createTimeBuilder_ == null) {
+          createTime_ = null;
+        } else {
+          createTime_ = null;
+          createTimeBuilder_ = null;
+        }
+        if (commitTimeBuilder_ == null) {
+          commitTime_ = null;
+        } else {
+          commitTime_ = null;
+          commitTimeBuilder_ = null;
+        }
+        if (tableSchemaBuilder_ == null) {
+          tableSchema_ = null;
+        } else {
+          tableSchema_ = null;
+          tableSchemaBuilder_ = null;
+        }
+        externalId_ = "";
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Stream
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream(this);
+        result.name_ = name_;
+        result.type_ = type_;
+        if (createTimeBuilder_ == null) {
+          result.createTime_ = createTime_;
+        } else {
+          result.createTime_ = createTimeBuilder_.build();
+        }
+        if (commitTimeBuilder_ == null) {
+          result.commitTime_ = commitTime_;
+        } else {
+          result.commitTime_ = commitTimeBuilder_.build();
+        }
+        if (tableSchemaBuilder_ == null) {
+          result.tableSchema_ = tableSchema_;
+        } else {
+          result.tableSchema_ = tableSchemaBuilder_.build();
+        }
+        result.externalId_ = externalId_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream) {
+          return mergeFrom((com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.getDefaultInstance())
+          return this;
+        if (!other.getName().isEmpty()) {
+          name_ = other.name_;
+          onChanged();
+        }
+        if (other.type_ != 0) {
+          setTypeValue(other.getTypeValue());
+        }
+        if (other.hasCreateTime()) {
+          mergeCreateTime(other.getCreateTime());
+        }
+        if (other.hasCommitTime()) {
+          mergeCommitTime(other.getCommitTime());
+        }
+        if (other.hasTableSchema()) {
+          mergeTableSchema(other.getTableSchema());
+        }
+        if (!other.getExternalId().isEmpty()) {
+          externalId_ = other.externalId_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private java.lang.Object name_ = "";
+      /**
+       *
+       *
+       * 
+       * Output only. Name of the stream, in the form
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       *
+       * @return The name.
+       */
+      public java.lang.String getName() {
+        java.lang.Object ref = name_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          name_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Name of the stream, in the form
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       *
+       * @return The bytes for name.
+       */
+      public com.google.protobuf.ByteString getNameBytes() {
+        java.lang.Object ref = name_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          name_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Name of the stream, in the form
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       *
+       * @param value The name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setName(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Name of the stream, in the form
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearName() {
+
+        name_ = getDefaultInstance().getName();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Name of the stream, in the form
+       * `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       *
+       * @param value The bytes for name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNameBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+
+      private int type_ = 0;
+      /**
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+       * 
+       *
+       * @return The enum numeric value on the wire for type.
+       */
+      public int getTypeValue() {
+        return type_;
+      }
+      /**
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+       * 
+       *
+       * @param value The enum numeric value on the wire for type to set.
+       * @return This builder for chaining.
+       */
+      public Builder setTypeValue(int value) {
+        type_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+       * 
+       *
+       * @return The type.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type getType() {
+        @SuppressWarnings("deprecation")
+        com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type result =
+            com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type.valueOf(type_);
+        return result == null
+            ? com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type.UNRECOGNIZED
+            : result;
+      }
+      /**
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+       * 
+       *
+       * @param value The type to set.
+       * @return This builder for chaining.
+       */
+      public Builder setType(
+          com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream.Type value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        type_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.WriteStream.Type type = 2 [(.google.api.field_behavior) = IMMUTABLE];
+       * 
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearType() {
+
+        type_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private com.google.protobuf.Timestamp createTime_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          createTimeBuilder_;
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       *
+       * @return Whether the createTime field is set.
+       */
+      public boolean hasCreateTime() {
+        return createTimeBuilder_ != null || createTime_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       *
+       * @return The createTime.
+       */
+      public com.google.protobuf.Timestamp getCreateTime() {
+        if (createTimeBuilder_ == null) {
+          return createTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : createTime_;
+        } else {
+          return createTimeBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder setCreateTime(com.google.protobuf.Timestamp value) {
+        if (createTimeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          createTime_ = value;
+          onChanged();
+        } else {
+          createTimeBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (createTimeBuilder_ == null) {
+          createTime_ = builderForValue.build();
+          onChanged();
+        } else {
+          createTimeBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
+        if (createTimeBuilder_ == null) {
+          if (createTime_ != null) {
+            createTime_ =
+                com.google.protobuf.Timestamp.newBuilder(createTime_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            createTime_ = value;
+          }
+          onChanged();
+        } else {
+          createTimeBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder clearCreateTime() {
+        if (createTimeBuilder_ == null) {
+          createTime_ = null;
+          onChanged();
+        } else {
+          createTime_ = null;
+          createTimeBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
+
+        onChanged();
+        return getCreateTimeFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+        if (createTimeBuilder_ != null) {
+          return createTimeBuilder_.getMessageOrBuilder();
+        } else {
+          return createTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : createTime_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Create time of the stream.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          getCreateTimeFieldBuilder() {
+        if (createTimeBuilder_ == null) {
+          createTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
+                  getCreateTime(), getParentForChildren(), isClean());
+          createTime_ = null;
+        }
+        return createTimeBuilder_;
+      }
+
+      private com.google.protobuf.Timestamp commitTime_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          commitTimeBuilder_;
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       *
+       * @return Whether the commitTime field is set.
+       */
+      public boolean hasCommitTime() {
+        return commitTimeBuilder_ != null || commitTime_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       *
+       * @return The commitTime.
+       */
+      public com.google.protobuf.Timestamp getCommitTime() {
+        if (commitTimeBuilder_ == null) {
+          return commitTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : commitTime_;
+        } else {
+          return commitTimeBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder setCommitTime(com.google.protobuf.Timestamp value) {
+        if (commitTimeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          commitTime_ = value;
+          onChanged();
+        } else {
+          commitTimeBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder setCommitTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+        if (commitTimeBuilder_ == null) {
+          commitTime_ = builderForValue.build();
+          onChanged();
+        } else {
+          commitTimeBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder mergeCommitTime(com.google.protobuf.Timestamp value) {
+        if (commitTimeBuilder_ == null) {
+          if (commitTime_ != null) {
+            commitTime_ =
+                com.google.protobuf.Timestamp.newBuilder(commitTime_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            commitTime_ = value;
+          }
+          onChanged();
+        } else {
+          commitTimeBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder clearCommitTime() {
+        if (commitTimeBuilder_ == null) {
+          commitTime_ = null;
+          onChanged();
+        } else {
+          commitTime_ = null;
+          commitTimeBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public com.google.protobuf.Timestamp.Builder getCommitTimeBuilder() {
+
+        onChanged();
+        return getCommitTimeFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
+        if (commitTimeBuilder_ != null) {
+          return commitTimeBuilder_.getMessageOrBuilder();
+        } else {
+          return commitTime_ == null
+              ? com.google.protobuf.Timestamp.getDefaultInstance()
+              : commitTime_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. Commit time of the stream.
+       * If a stream is of `COMMITTED` type, then it will have a commit_time same as
+       * `create_time`. If the stream is of `PENDING` type, commit_time being empty
+       * means it is not committed.
+       * 

+       *
+       * 
+       * .google.protobuf.Timestamp commit_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          getCommitTimeFieldBuilder() {
+        if (commitTimeBuilder_ == null) {
+          commitTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
+                  getCommitTime(), getParentForChildren(), isClean());
+          commitTime_ = null;
+        }
+        return commitTimeBuilder_;
+      }
+
+      private com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema tableSchema_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder>
+          tableSchemaBuilder_;
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       *
+       * @return Whether the tableSchema field is set.
+       */
+      public boolean hasTableSchema() {
+        return tableSchemaBuilder_ != null || tableSchema_ != null;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       *
+       * @return The tableSchema.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema getTableSchema() {
+        if (tableSchemaBuilder_ == null) {
+          return tableSchema_ == null
+              ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.getDefaultInstance()
+              : tableSchema_;
+        } else {
+          return tableSchemaBuilder_.getMessage();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder setTableSchema(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema value) {
+        if (tableSchemaBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          tableSchema_ = value;
+          onChanged();
+        } else {
+          tableSchemaBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder setTableSchema(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder builderForValue) {
+        if (tableSchemaBuilder_ == null) {
+          tableSchema_ = builderForValue.build();
+          onChanged();
+        } else {
+          tableSchemaBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder mergeTableSchema(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema value) {
+        if (tableSchemaBuilder_ == null) {
+          if (tableSchema_ != null) {
+            tableSchema_ =
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.newBuilder(
+                        tableSchema_)
+                    .mergeFrom(value)
+                    .buildPartial();
+          } else {
+            tableSchema_ = value;
+          }
+          onChanged();
+        } else {
+          tableSchemaBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public Builder clearTableSchema() {
+        if (tableSchemaBuilder_ == null) {
+          tableSchema_ = null;
+          onChanged();
+        } else {
+          tableSchema_ = null;
+          tableSchemaBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder
+          getTableSchemaBuilder() {
+
+        onChanged();
+        return getTableSchemaFieldBuilder().getBuilder();
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder
+          getTableSchemaOrBuilder() {
+        if (tableSchemaBuilder_ != null) {
+          return tableSchemaBuilder_.getMessageOrBuilder();
+        } else {
+          return tableSchema_ == null
+              ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.getDefaultInstance()
+              : tableSchema_;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Output only. The schema of the destination table. It is only returned in
+       * `CreateWriteStream` response. Caller should generate data that's
+       * compatible with this schema to send in initial `AppendRowsRequest`.
+       * The table schema could go out of date during the life time of the stream.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableSchema table_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+       * 
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder>
+          getTableSchemaFieldBuilder() {
+        if (tableSchemaBuilder_ == null) {
+          tableSchemaBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema,
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder,
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder>(
+                  getTableSchema(), getParentForChildren(), isClean());
+          tableSchema_ = null;
+        }
+        return tableSchemaBuilder_;
+      }
+
+      private java.lang.Object externalId_ = "";
+      /**
+       *
+       *
+       * 
+       * Id set by client to annotate its identity.
+       * 

+       *
+       * string external_id = 6;
+       *
+       * @return The externalId.
+       */
+      public java.lang.String getExternalId() {
+        java.lang.Object ref = externalId_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          externalId_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Id set by client to annotate its identity.
+       * 

+       *
+       * string external_id = 6;
+       *
+       * @return The bytes for externalId.
+       */
+      public com.google.protobuf.ByteString getExternalIdBytes() {
+        java.lang.Object ref = externalId_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          externalId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Id set by client to annotate its identity.
+       * 

+       *
+       * string external_id = 6;
+       *
+       * @param value The externalId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setExternalId(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        externalId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Id set by client to annotate its identity.
+       * 

+       *
+       * string external_id = 6;
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearExternalId() {
+
+        externalId_ = getDefaultInstance().getExternalId();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Id set by client to annotate its identity.
+       * 

+       *
+       * string external_id = 6;
+       *
+       * @param value The bytes for externalId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setExternalIdBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        externalId_ = value;
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.WriteStream)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.WriteStream)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public WriteStream parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new WriteStream(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Stream.WriteStream
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n3google/cloud/bigquery/storage/v1alpha2"
+          + "/stream.proto\022&google.cloud.bigquery.sto"
+          + "rage.v1alpha2\032\037google/api/field_behavior"
+          + ".proto\0322google/cloud/bigquery/storage/v1"
+          + "alpha2/table.proto\032\037google/protobuf/time"
+          + "stamp.proto\"\370\002\n\013WriteStream\022\021\n\004name\030\001 \001("
+          + "\tB\003\340A\003\022K\n\004type\030\002 \001(\01628.google.cloud.bigq"
+          + "uery.storage.v1alpha2.WriteStream.TypeB\003"
+          + "\340A\005\0224\n\013create_time\030\003 \001(\0132\032.google.protob"
+          + "uf.TimestampB\003\340A\003\0224\n\013commit_time\030\004 \001(\0132\032"
+          + ".google.protobuf.TimestampB\003\340A\003\022N\n\014table"
+          + "_schema\030\005 \001(\01323.google.cloud.bigquery.st"
+          + "orage.v1alpha2.TableSchemaB\003\340A\003\022\023\n\013exter"
+          + "nal_id\030\006 \001(\t\"8\n\004Type\022\024\n\020TYPE_UNSPECIFIED"
+          + "\020\000\022\r\n\tCOMMITTED\020\001\022\013\n\007PENDING\020\002B{\n*com.go"
+          + "ogle.cloud.bigquery.storage.v1alpha2ZMgo"
+          + "ogle.golang.org/genproto/googleapis/clou"
+          + "d/bigquery/storage/v1alpha2;storageb\006pro"
+          + "to3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.cloud.bigquery.storage.v1alpha2.Table.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_WriteStream_descriptor,
+            new java.lang.String[] {
+              "Name", "Type", "CreateTime", "CommitTime", "TableSchema", "ExternalId",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.cloud.bigquery.storage.v1alpha2.Table.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Table.java b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Table.java
new file mode 100644
index 0000000000..0375a1acad
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Table.java
@@ -0,0 +1,3527 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/storage/v1alpha2/table.proto
+
+package com.google.cloud.bigquery.storage.v1alpha2;
+
+public final class Table {
+  private Table() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public interface TableSchemaOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.TableSchema)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    java.util.List
+        getFieldsList();
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema getFields(int index);
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    int getFieldsCount();
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    java.util.List<
+            ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+        getFieldsOrBuilderList();
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder getFieldsOrBuilder(
+        int index);
+  }
+  /**
+   *
+   *
+   * 
+   * Schema of a table
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.TableSchema}
+   */
+  public static final class TableSchema extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.TableSchema)
+      TableSchemaOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use TableSchema.newBuilder() to construct.
+    private TableSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private TableSchema() {
+      fields_ = java.util.Collections.emptyList();
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new TableSchema();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private TableSchema(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  fields_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema>();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                fields_.add(
+                    input.readMessage(
+                        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.parser(),
+                        extensionRegistry));
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+          fields_ = java.util.Collections.unmodifiableList(fields_);
+        }
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Table
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Table
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder.class);
+    }
+
+    public static final int FIELDS_FIELD_NUMBER = 1;
+    private java.util.List
+        fields_;
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    public java.util.List
+        getFieldsList() {
+      return fields_;
+    }
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    public java.util.List<
+            ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+        getFieldsOrBuilderList() {
+      return fields_;
+    }
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    public int getFieldsCount() {
+      return fields_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema getFields(int index) {
+      return fields_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Describes the fields in a table.
+     * 

+     *
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder
+        getFieldsOrBuilder(int index) {
+      return fields_.get(index);
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      for (int i = 0; i < fields_.size(); i++) {
+        output.writeMessage(1, fields_.get(i));
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      for (int i = 0; i < fields_.size(); i++) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, fields_.get(i));
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema) obj;
+
+      if (!getFieldsList().equals(other.getFieldsList())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (getFieldsCount() > 0) {
+        hash = (37 * hash) + FIELDS_FIELD_NUMBER;
+        hash = (53 * hash) + getFieldsList().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * Schema of a table
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.TableSchema}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.TableSchema)
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchemaOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.Builder.class);
+      }
+
+      // Construct using com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+          getFieldsFieldBuilder();
+        }
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        if (fieldsBuilder_ == null) {
+          fields_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          fieldsBuilder_.clear();
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema(this);
+        int from_bitField0_ = bitField0_;
+        if (fieldsBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0)) {
+            fields_ = java.util.Collections.unmodifiableList(fields_);
+            bitField0_ = (bitField0_ & ~0x00000001);
+          }
+          result.fields_ = fields_;
+        } else {
+          result.fields_ = fieldsBuilder_.build();
+        }
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema) {
+          return mergeFrom((com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema.getDefaultInstance())
+          return this;
+        if (fieldsBuilder_ == null) {
+          if (!other.fields_.isEmpty()) {
+            if (fields_.isEmpty()) {
+              fields_ = other.fields_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+            } else {
+              ensureFieldsIsMutable();
+              fields_.addAll(other.fields_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.fields_.isEmpty()) {
+            if (fieldsBuilder_.isEmpty()) {
+              fieldsBuilder_.dispose();
+              fieldsBuilder_ = null;
+              fields_ = other.fields_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+              fieldsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFieldsFieldBuilder()
+                      : null;
+            } else {
+              fieldsBuilder_.addAllMessages(other.fields_);
+            }
+          }
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int bitField0_;
+
+      private java.util.List
+          fields_ = java.util.Collections.emptyList();
+
+      private void ensureFieldsIsMutable() {
+        if (!((bitField0_ & 0x00000001) != 0)) {
+          fields_ =
+              new java.util.ArrayList<
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema>(fields_);
+          bitField0_ |= 0x00000001;
+        }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+          fieldsBuilder_;
+
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public java.util.List
+          getFieldsList() {
+        if (fieldsBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(fields_);
+        } else {
+          return fieldsBuilder_.getMessageList();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public int getFieldsCount() {
+        if (fieldsBuilder_ == null) {
+          return fields_.size();
+        } else {
+          return fieldsBuilder_.getCount();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema getFields(
+          int index) {
+        if (fieldsBuilder_ == null) {
+          return fields_.get(index);
+        } else {
+          return fieldsBuilder_.getMessage(index);
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder setFields(
+          int index, com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema value) {
+        if (fieldsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureFieldsIsMutable();
+          fields_.set(index, value);
+          onChanged();
+        } else {
+          fieldsBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder setFields(
+          int index,
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+              builderForValue) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          fieldsBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder addFields(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema value) {
+        if (fieldsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureFieldsIsMutable();
+          fields_.add(value);
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder addFields(
+          int index, com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema value) {
+        if (fieldsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureFieldsIsMutable();
+          fields_.add(index, value);
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder addFields(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+              builderForValue) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.add(builderForValue.build());
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder addFields(
+          int index,
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+              builderForValue) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder addAllFields(
+          java.lang.Iterable<
+                  ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema>
+              values) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fields_);
+          onChanged();
+        } else {
+          fieldsBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder clearFields() {
+        if (fieldsBuilder_ == null) {
+          fields_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+        } else {
+          fieldsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public Builder removeFields(int index) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.remove(index);
+          onChanged();
+        } else {
+          fieldsBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+          getFieldsBuilder(int index) {
+        return getFieldsFieldBuilder().getBuilder(index);
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder
+          getFieldsOrBuilder(int index) {
+        if (fieldsBuilder_ == null) {
+          return fields_.get(index);
+        } else {
+          return fieldsBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public java.util.List<
+              ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+          getFieldsOrBuilderList() {
+        if (fieldsBuilder_ != null) {
+          return fieldsBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(fields_);
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+          addFieldsBuilder() {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+                    .getDefaultInstance());
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+          addFieldsBuilder(int index) {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+                    .getDefaultInstance());
+      }
+      /**
+       *
+       *
+       * 
+       * Describes the fields in a table.
+       * 

+       *
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 1;
+       */
+      public java.util.List<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder>
+          getFieldsBuilderList() {
+        return getFieldsFieldBuilder().getBuilderList();
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+          getFieldsFieldBuilder() {
+        if (fieldsBuilder_ == null) {
+          fieldsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema,
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder,
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>(
+                  fields_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          fields_ = null;
+        }
+        return fieldsBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.TableSchema)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.TableSchema)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public TableSchema parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new TableSchema(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableSchema
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface TableFieldSchemaOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * 
+     * Required. The field name. The name must contain only letters (a-z, A-Z),
+     * numbers (0-9), or underscores (_), and must start with a letter or
+     * underscore. The maximum length is 128 characters.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The name.
+     */
+    java.lang.String getName();
+    /**
+     *
+     *
+     * 
+     * Required. The field name. The name must contain only letters (a-z, A-Z),
+     * numbers (0-9), or underscores (_), and must start with a letter or
+     * underscore. The maximum length is 128 characters.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for name.
+     */
+    com.google.protobuf.ByteString getNameBytes();
+
+    /**
+     *
+     *
+     * 
+     * Required. The field data type.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The enum numeric value on the wire for type.
+     */
+    int getTypeValue();
+    /**
+     *
+     *
+     * 
+     * Required. The field data type.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The type.
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type getType();
+
+    /**
+     *
+     *
+     * 
+     * Optional. The field mode. The default value is NULLABLE.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The enum numeric value on the wire for mode.
+     */
+    int getModeValue();
+    /**
+     *
+     *
+     * 
+     * Optional. The field mode. The default value is NULLABLE.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The mode.
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode getMode();
+
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    java.util.List
+        getFieldsList();
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema getFields(int index);
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    int getFieldsCount();
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    java.util.List<
+            ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+        getFieldsOrBuilderList();
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder getFieldsOrBuilder(
+        int index);
+
+    /**
+     *
+     *
+     * 
+     * Optional. The field description. The maximum length is 1,024 characters.
+     * 

+     *
+     * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return The description.
+     */
+    java.lang.String getDescription();
+    /**
+     *
+     *
+     * 
+     * Optional. The field description. The maximum length is 1,024 characters.
+     * 

+     *
+     * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return The bytes for description.
+     */
+    com.google.protobuf.ByteString getDescriptionBytes();
+  }
+  /**
+   *
+   *
+   * 
+   * A field in TableSchema
+   * 

+   *
+   * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.TableFieldSchema}
+   */
+  public static final class TableFieldSchema extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema)
+      TableFieldSchemaOrBuilder {
+    private static final long serialVersionUID = 0L;
+    // Use TableFieldSchema.newBuilder() to construct.
+    private TableFieldSchema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+      super(builder);
+    }
+
+    private TableFieldSchema() {
+      name_ = "";
+      type_ = 0;
+      mode_ = 0;
+      fields_ = java.util.Collections.emptyList();
+      description_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new TableFieldSchema();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+      return this.unknownFields;
+    }
+
+    private TableFieldSchema(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                name_ = s;
+                break;
+              }
+            case 16:
+              {
+                int rawValue = input.readEnum();
+
+                type_ = rawValue;
+                break;
+              }
+            case 24:
+              {
+                int rawValue = input.readEnum();
+
+                mode_ = rawValue;
+                break;
+              }
+            case 34:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  fields_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema>();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                fields_.add(
+                    input.readMessage(
+                        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.parser(),
+                        extensionRegistry));
+                break;
+              }
+            case 50:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+
+                description_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
+              }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      } finally {
+        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+          fields_ = java.util.Collections.unmodifiableList(fields_);
+        }
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Table
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.storage.v1alpha2.Table
+          .internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.class,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder.class);
+    }
+
+    /** Protobuf enum {@code google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type} */
+    public enum Type implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       *
+       *
+       * 
+       * Illegal value
+       * 

+       *
+       * TYPE_UNSPECIFIED = 0;
+       */
+      TYPE_UNSPECIFIED(0),
+      /**
+       *
+       *
+       * 
+       * 64K, UTF8
+       * 

+       *
+       * STRING = 1;
+       */
+      STRING(1),
+      /**
+       *
+       *
+       * 
+       * 64-bit signed
+       * 

+       *
+       * INT64 = 2;
+       */
+      INT64(2),
+      /**
+       *
+       *
+       * 
+       * 64-bit IEEE floating point
+       * 

+       *
+       * DOUBLE = 3;
+       */
+      DOUBLE(3),
+      /**
+       *
+       *
+       * 
+       * Aggregate type
+       * 

+       *
+       * STRUCT = 4;
+       */
+      STRUCT(4),
+      /**
+       *
+       *
+       * 
+       * 64K, Binary
+       * 

+       *
+       * BYTES = 5;
+       */
+      BYTES(5),
+      /**
+       *
+       *
+       * 
+       * 2-valued
+       * 

+       *
+       * BOOL = 6;
+       */
+      BOOL(6),
+      /**
+       *
+       *
+       * 
+       * 64-bit signed usec since UTC epoch
+       * 

+       *
+       * TIMESTAMP = 7;
+       */
+      TIMESTAMP(7),
+      /**
+       *
+       *
+       * 
+       * Civil date - Year, Month, Day
+       * 

+       *
+       * DATE = 8;
+       */
+      DATE(8),
+      /**
+       *
+       *
+       * 
+       * Civil time - Hour, Minute, Second, Microseconds
+       * 

+       *
+       * TIME = 9;
+       */
+      TIME(9),
+      /**
+       *
+       *
+       * 
+       * Combination of civil date and civil time
+       * 

+       *
+       * DATETIME = 10;
+       */
+      DATETIME(10),
+      /**
+       *
+       *
+       * 
+       * Geography object (go/googlesql_geography)
+       * 

+       *
+       * GEOGRAPHY = 11;
+       */
+      GEOGRAPHY(11),
+      /**
+       *
+       *
+       * 
+       * Numeric value (go/googlesql_numeric)
+       * 

+       *
+       * NUMERIC = 12;
+       */
+      NUMERIC(12),
+      UNRECOGNIZED(-1),
+      ;
+
+      /**
+       *
+       *
+       * 
+       * Illegal value
+       * 

+       *
+       * TYPE_UNSPECIFIED = 0;
+       */
+      public static final int TYPE_UNSPECIFIED_VALUE = 0;
+      /**
+       *
+       *
+       * 
+       * 64K, UTF8
+       * 

+       *
+       * STRING = 1;
+       */
+      public static final int STRING_VALUE = 1;
+      /**
+       *
+       *
+       * 
+       * 64-bit signed
+       * 

+       *
+       * INT64 = 2;
+       */
+      public static final int INT64_VALUE = 2;
+      /**
+       *
+       *
+       * 
+       * 64-bit IEEE floating point
+       * 

+       *
+       * DOUBLE = 3;
+       */
+      public static final int DOUBLE_VALUE = 3;
+      /**
+       *
+       *
+       * 
+       * Aggregate type
+       * 

+       *
+       * STRUCT = 4;
+       */
+      public static final int STRUCT_VALUE = 4;
+      /**
+       *
+       *
+       * 
+       * 64K, Binary
+       * 

+       *
+       * BYTES = 5;
+       */
+      public static final int BYTES_VALUE = 5;
+      /**
+       *
+       *
+       * 
+       * 2-valued
+       * 

+       *
+       * BOOL = 6;
+       */
+      public static final int BOOL_VALUE = 6;
+      /**
+       *
+       *
+       * 
+       * 64-bit signed usec since UTC epoch
+       * 

+       *
+       * TIMESTAMP = 7;
+       */
+      public static final int TIMESTAMP_VALUE = 7;
+      /**
+       *
+       *
+       * 
+       * Civil date - Year, Month, Day
+       * 

+       *
+       * DATE = 8;
+       */
+      public static final int DATE_VALUE = 8;
+      /**
+       *
+       *
+       * 
+       * Civil time - Hour, Minute, Second, Microseconds
+       * 

+       *
+       * TIME = 9;
+       */
+      public static final int TIME_VALUE = 9;
+      /**
+       *
+       *
+       * 
+       * Combination of civil date and civil time
+       * 

+       *
+       * DATETIME = 10;
+       */
+      public static final int DATETIME_VALUE = 10;
+      /**
+       *
+       *
+       * 
+       * Geography object (go/googlesql_geography)
+       * 

+       *
+       * GEOGRAPHY = 11;
+       */
+      public static final int GEOGRAPHY_VALUE = 11;
+      /**
+       *
+       *
+       * 
+       * Numeric value (go/googlesql_numeric)
+       * 

+       *
+       * NUMERIC = 12;
+       */
+      public static final int NUMERIC_VALUE = 12;
+
+      public final int getNumber() {
+        if (this == UNRECOGNIZED) {
+          throw new java.lang.IllegalArgumentException(
+              "Can't get the number of an unknown enum value.");
+        }
+        return value;
+      }
+
+      /**
+       * @param value The numeric wire value of the corresponding enum entry.
+       * @return The enum associated with the given numeric wire value.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static Type valueOf(int value) {
+        return forNumber(value);
+      }
+
+      /**
+       * @param value The numeric wire value of the corresponding enum entry.
+       * @return The enum associated with the given numeric wire value.
+       */
+      public static Type forNumber(int value) {
+        switch (value) {
+          case 0:
+            return TYPE_UNSPECIFIED;
+          case 1:
+            return STRING;
+          case 2:
+            return INT64;
+          case 3:
+            return DOUBLE;
+          case 4:
+            return STRUCT;
+          case 5:
+            return BYTES;
+          case 6:
+            return BOOL;
+          case 7:
+            return TIMESTAMP;
+          case 8:
+            return DATE;
+          case 9:
+            return TIME;
+          case 10:
+            return DATETIME;
+          case 11:
+            return GEOGRAPHY;
+          case 12:
+            return NUMERIC;
+          default:
+            return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        return internalValueMap;
+      }
+
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Type findValueByNumber(int number) {
+              return Type.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+        return getDescriptor().getValues().get(ordinal());
+      }
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+        return getDescriptor();
+      }
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.getDescriptor()
+            .getEnumTypes()
+            .get(0);
+      }
+
+      private static final Type[] VALUES = values();
+
+      public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        }
+        if (desc.getIndex() == -1) {
+          return UNRECOGNIZED;
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int value;
+
+      private Type(int value) {
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type)
+    }
+
+    /** Protobuf enum {@code google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode} */
+    public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       *
+       *
+       * 
+       * Illegal value
+       * 

+       *
+       * MODE_UNSPECIFIED = 0;
+       */
+      MODE_UNSPECIFIED(0),
+      /** NULLABLE = 1; */
+      NULLABLE(1),
+      /** REQUIRED = 2; */
+      REQUIRED(2),
+      /** REPEATED = 3; */
+      REPEATED(3),
+      UNRECOGNIZED(-1),
+      ;
+
+      /**
+       *
+       *
+       * 
+       * Illegal value
+       * 

+       *
+       * MODE_UNSPECIFIED = 0;
+       */
+      public static final int MODE_UNSPECIFIED_VALUE = 0;
+      /** NULLABLE = 1; */
+      public static final int NULLABLE_VALUE = 1;
+      /** REQUIRED = 2; */
+      public static final int REQUIRED_VALUE = 2;
+      /** REPEATED = 3; */
+      public static final int REPEATED_VALUE = 3;
+
+      public final int getNumber() {
+        if (this == UNRECOGNIZED) {
+          throw new java.lang.IllegalArgumentException(
+              "Can't get the number of an unknown enum value.");
+        }
+        return value;
+      }
+
+      /**
+       * @param value The numeric wire value of the corresponding enum entry.
+       * @return The enum associated with the given numeric wire value.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static Mode valueOf(int value) {
+        return forNumber(value);
+      }
+
+      /**
+       * @param value The numeric wire value of the corresponding enum entry.
+       * @return The enum associated with the given numeric wire value.
+       */
+      public static Mode forNumber(int value) {
+        switch (value) {
+          case 0:
+            return MODE_UNSPECIFIED;
+          case 1:
+            return NULLABLE;
+          case 2:
+            return REQUIRED;
+          case 3:
+            return REPEATED;
+          default:
+            return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+        return internalValueMap;
+      }
+
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Mode findValueByNumber(int number) {
+              return Mode.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+        return getDescriptor().getValues().get(ordinal());
+      }
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+        return getDescriptor();
+      }
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.getDescriptor()
+            .getEnumTypes()
+            .get(1);
+      }
+
+      private static final Mode[] VALUES = values();
+
+      public static Mode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        }
+        if (desc.getIndex() == -1) {
+          return UNRECOGNIZED;
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int value;
+
+      private Mode(int value) {
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode)
+    }
+
+    public static final int NAME_FIELD_NUMBER = 1;
+    private volatile java.lang.Object name_;
+    /**
+     *
+     *
+     * 
+     * Required. The field name. The name must contain only letters (a-z, A-Z),
+     * numbers (0-9), or underscores (_), and must start with a letter or
+     * underscore. The maximum length is 128 characters.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The field name. The name must contain only letters (a-z, A-Z),
+     * numbers (0-9), or underscores (_), and must start with a letter or
+     * underscore. The maximum length is 128 characters.
+     * 

+     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int TYPE_FIELD_NUMBER = 2;
+    private int type_;
+    /**
+     *
+     *
+     * 
+     * Required. The field data type.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The enum numeric value on the wire for type.
+     */
+    public int getTypeValue() {
+      return type_;
+    }
+    /**
+     *
+     *
+     * 
+     * Required. The field data type.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The type.
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type getType() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type result =
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type.valueOf(type_);
+      return result == null
+          ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type.UNRECOGNIZED
+          : result;
+    }
+
+    public static final int MODE_FIELD_NUMBER = 3;
+    private int mode_;
+    /**
+     *
+     *
+     * 
+     * Optional. The field mode. The default value is NULLABLE.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The enum numeric value on the wire for mode.
+     */
+    public int getModeValue() {
+      return mode_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The field mode. The default value is NULLABLE.
+     * 

+     *
+     * 
+     * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The mode.
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode getMode() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode result =
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode.valueOf(mode_);
+      return result == null
+          ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode.UNRECOGNIZED
+          : result;
+    }
+
+    public static final int FIELDS_FIELD_NUMBER = 4;
+    private java.util.List
+        fields_;
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    public java.util.List
+        getFieldsList() {
+      return fields_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    public java.util.List<
+            ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+        getFieldsOrBuilderList() {
+      return fields_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    public int getFieldsCount() {
+      return fields_.size();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema getFields(int index) {
+      return fields_.get(index);
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+     * 

+     *
+     * 
+     * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     */
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder
+        getFieldsOrBuilder(int index) {
+      return fields_.get(index);
+    }
+
+    public static final int DESCRIPTION_FIELD_NUMBER = 6;
+    private volatile java.lang.Object description_;
+    /**
+     *
+     *
+     * 
+     * Optional. The field description. The maximum length is 1,024 characters.
+     * 

+     *
+     * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. The field description. The maximum length is 1,024 characters.
+     * 

+     *
+     * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (!getNameBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+      }
+      if (type_
+          != com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type.TYPE_UNSPECIFIED
+              .getNumber()) {
+        output.writeEnum(2, type_);
+      }
+      if (mode_
+          != com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode.MODE_UNSPECIFIED
+              .getNumber()) {
+        output.writeEnum(3, mode_);
+      }
+      for (int i = 0; i < fields_.size(); i++) {
+        output.writeMessage(4, fields_.get(i));
+      }
+      if (!getDescriptionBytes().isEmpty()) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 6, description_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!getNameBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+      }
+      if (type_
+          != com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type.TYPE_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, type_);
+      }
+      if (mode_
+          != com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode.MODE_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, mode_);
+      }
+      for (int i = 0; i < fields_.size(); i++) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, fields_.get(i));
+      }
+      if (!getDescriptionBytes().isEmpty()) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, description_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema other =
+          (com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema) obj;
+
+      if (!getName().equals(other.getName())) return false;
+      if (type_ != other.type_) return false;
+      if (mode_ != other.mode_) return false;
+      if (!getFieldsList().equals(other.getFieldsList())) return false;
+      if (!getDescription().equals(other.getDescription())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + NAME_FIELD_NUMBER;
+      hash = (53 * hash) + getName().hashCode();
+      hash = (37 * hash) + TYPE_FIELD_NUMBER;
+      hash = (53 * hash) + type_;
+      hash = (37 * hash) + MODE_FIELD_NUMBER;
+      hash = (53 * hash) + mode_;
+      if (getFieldsCount() > 0) {
+        hash = (37 * hash) + FIELDS_FIELD_NUMBER;
+        hash = (53 * hash) + getFieldsList().hashCode();
+      }
+      hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+      hash = (53 * hash) + getDescription().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     *
+     *
+     * 
+     * A field in TableSchema
+     * 

+     *
+     * Protobuf type {@code google.cloud.bigquery.storage.v1alpha2.TableFieldSchema}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema)
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.class,
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder.class);
+      }
+
+      // Construct using
+      // com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+          getFieldsFieldBuilder();
+        }
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        name_ = "";
+
+        type_ = 0;
+
+        mode_ = 0;
+
+        if (fieldsBuilder_ == null) {
+          fields_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          fieldsBuilder_.clear();
+        }
+        description_ = "";
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table
+            .internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+          getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+            .getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema build() {
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema buildPartial() {
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema result =
+            new com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema(this);
+        int from_bitField0_ = bitField0_;
+        result.name_ = name_;
+        result.type_ = type_;
+        result.mode_ = mode_;
+        if (fieldsBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0)) {
+            fields_ = java.util.Collections.unmodifiableList(fields_);
+            bitField0_ = (bitField0_ & ~0x00000001);
+          }
+          result.fields_ = fields_;
+        } else {
+          result.fields_ = fieldsBuilder_.build();
+        }
+        result.description_ = description_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema) {
+          return mergeFrom(
+              (com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema other) {
+        if (other
+            == com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+                .getDefaultInstance()) return this;
+        if (!other.getName().isEmpty()) {
+          name_ = other.name_;
+          onChanged();
+        }
+        if (other.type_ != 0) {
+          setTypeValue(other.getTypeValue());
+        }
+        if (other.mode_ != 0) {
+          setModeValue(other.getModeValue());
+        }
+        if (fieldsBuilder_ == null) {
+          if (!other.fields_.isEmpty()) {
+            if (fields_.isEmpty()) {
+              fields_ = other.fields_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+            } else {
+              ensureFieldsIsMutable();
+              fields_.addAll(other.fields_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.fields_.isEmpty()) {
+            if (fieldsBuilder_.isEmpty()) {
+              fieldsBuilder_.dispose();
+              fieldsBuilder_ = null;
+              fields_ = other.fields_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+              fieldsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFieldsFieldBuilder()
+                      : null;
+            } else {
+              fieldsBuilder_.addAllMessages(other.fields_);
+            }
+          }
+        }
+        if (!other.getDescription().isEmpty()) {
+          description_ = other.description_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage =
+              (com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema)
+                  e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int bitField0_;
+
+      private java.lang.Object name_ = "";
+      /**
+       *
+       *
+       * 
+       * Required. The field name. The name must contain only letters (a-z, A-Z),
+       * numbers (0-9), or underscores (_), and must start with a letter or
+       * underscore. The maximum length is 128 characters.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The name.
+       */
+      public java.lang.String getName() {
+        java.lang.Object ref = name_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          name_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field name. The name must contain only letters (a-z, A-Z),
+       * numbers (0-9), or underscores (_), and must start with a letter or
+       * underscore. The maximum length is 128 characters.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return The bytes for name.
+       */
+      public com.google.protobuf.ByteString getNameBytes() {
+        java.lang.Object ref = name_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          name_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field name. The name must contain only letters (a-z, A-Z),
+       * numbers (0-9), or underscores (_), and must start with a letter or
+       * underscore. The maximum length is 128 characters.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setName(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field name. The name must contain only letters (a-z, A-Z),
+       * numbers (0-9), or underscores (_), and must start with a letter or
+       * underscore. The maximum length is 128 characters.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearName() {
+
+        name_ = getDefaultInstance().getName();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field name. The name must contain only letters (a-z, A-Z),
+       * numbers (0-9), or underscores (_), and must start with a letter or
+       * underscore. The maximum length is 128 characters.
+       * 

+       *
+       * string name = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
+       * @param value The bytes for name to set.
+       * @return This builder for chaining.
+       */
+      public Builder setNameBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        name_ = value;
+        onChanged();
+        return this;
+      }
+
+      private int type_ = 0;
+      /**
+       *
+       *
+       * 
+       * Required. The field data type.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @return The enum numeric value on the wire for type.
+       */
+      public int getTypeValue() {
+        return type_;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field data type.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @param value The enum numeric value on the wire for type to set.
+       * @return This builder for chaining.
+       */
+      public Builder setTypeValue(int value) {
+        type_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field data type.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @return The type.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type getType() {
+        @SuppressWarnings("deprecation")
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type result =
+            com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type.valueOf(type_);
+        return result == null
+            ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type.UNRECOGNIZED
+            : result;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field data type.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @param value The type to set.
+       * @return This builder for chaining.
+       */
+      public Builder setType(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Type value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        type_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Required. The field data type.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Type type = 2 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearType() {
+
+        type_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int mode_ = 0;
+      /**
+       *
+       *
+       * 
+       * Optional. The field mode. The default value is NULLABLE.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @return The enum numeric value on the wire for mode.
+       */
+      public int getModeValue() {
+        return mode_;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field mode. The default value is NULLABLE.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @param value The enum numeric value on the wire for mode to set.
+       * @return This builder for chaining.
+       */
+      public Builder setModeValue(int value) {
+        mode_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field mode. The default value is NULLABLE.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @return The mode.
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode getMode() {
+        @SuppressWarnings("deprecation")
+        com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode result =
+            com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode.valueOf(mode_);
+        return result == null
+            ? com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode.UNRECOGNIZED
+            : result;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field mode. The default value is NULLABLE.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @param value The mode to set.
+       * @return This builder for chaining.
+       */
+      public Builder setMode(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Mode value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        mode_ = value.getNumber();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field mode. The default value is NULLABLE.
+       * 

+       *
+       * 
+       * .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema.Mode mode = 3 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearMode() {
+
+        mode_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.util.List
+          fields_ = java.util.Collections.emptyList();
+
+      private void ensureFieldsIsMutable() {
+        if (!((bitField0_ & 0x00000001) != 0)) {
+          fields_ =
+              new java.util.ArrayList<
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema>(fields_);
+          bitField0_ |= 0x00000001;
+        }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+          fieldsBuilder_;
+
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public java.util.List
+          getFieldsList() {
+        if (fieldsBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(fields_);
+        } else {
+          return fieldsBuilder_.getMessageList();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public int getFieldsCount() {
+        if (fieldsBuilder_ == null) {
+          return fields_.size();
+        } else {
+          return fieldsBuilder_.getCount();
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema getFields(
+          int index) {
+        if (fieldsBuilder_ == null) {
+          return fields_.get(index);
+        } else {
+          return fieldsBuilder_.getMessage(index);
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder setFields(
+          int index, com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema value) {
+        if (fieldsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureFieldsIsMutable();
+          fields_.set(index, value);
+          onChanged();
+        } else {
+          fieldsBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder setFields(
+          int index,
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+              builderForValue) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          fieldsBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder addFields(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema value) {
+        if (fieldsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureFieldsIsMutable();
+          fields_.add(value);
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder addFields(
+          int index, com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema value) {
+        if (fieldsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureFieldsIsMutable();
+          fields_.add(index, value);
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder addFields(
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+              builderForValue) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.add(builderForValue.build());
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder addFields(
+          int index,
+          com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+              builderForValue) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          fieldsBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder addAllFields(
+          java.lang.Iterable<
+                  ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema>
+              values) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fields_);
+          onChanged();
+        } else {
+          fieldsBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder clearFields() {
+        if (fieldsBuilder_ == null) {
+          fields_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+        } else {
+          fieldsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public Builder removeFields(int index) {
+        if (fieldsBuilder_ == null) {
+          ensureFieldsIsMutable();
+          fields_.remove(index);
+          onChanged();
+        } else {
+          fieldsBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+          getFieldsBuilder(int index) {
+        return getFieldsFieldBuilder().getBuilder(index);
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder
+          getFieldsOrBuilder(int index) {
+        if (fieldsBuilder_ == null) {
+          return fields_.get(index);
+        } else {
+          return fieldsBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public java.util.List<
+              ? extends com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+          getFieldsOrBuilderList() {
+        if (fieldsBuilder_ != null) {
+          return fieldsBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(fields_);
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+          addFieldsBuilder() {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+                    .getDefaultInstance());
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder
+          addFieldsBuilder(int index) {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+                    .getDefaultInstance());
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. Describes the nested schema fields if the type property is set to STRUCT.
+       * 

+       *
+       * 
+       * repeated .google.cloud.bigquery.storage.v1alpha2.TableFieldSchema fields = 4 [(.google.api.field_behavior) = OPTIONAL];
+       * 
+       */
+      public java.util.List<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder>
+          getFieldsBuilderList() {
+        return getFieldsFieldBuilder().getBuilderList();
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder,
+              com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>
+          getFieldsFieldBuilder() {
+        if (fieldsBuilder_ == null) {
+          fieldsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema,
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema.Builder,
+                  com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchemaOrBuilder>(
+                  fields_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          fields_ = null;
+        }
+        return fieldsBuilder_;
+      }
+
+      private java.lang.Object description_ = "";
+      /**
+       *
+       *
+       * 
+       * Optional. The field description. The maximum length is 1,024 characters.
+       * 

+       *
+       * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+       *
+       * @return The description.
+       */
+      public java.lang.String getDescription() {
+        java.lang.Object ref = description_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          description_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field description. The maximum length is 1,024 characters.
+       * 

+       *
+       * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+       *
+       * @return The bytes for description.
+       */
+      public com.google.protobuf.ByteString getDescriptionBytes() {
+        java.lang.Object ref = description_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          description_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field description. The maximum length is 1,024 characters.
+       * 

+       *
+       * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+       *
+       * @param value The description to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDescription(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+
+        description_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field description. The maximum length is 1,024 characters.
+       * 

+       *
+       * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+       *
+       * @return This builder for chaining.
+       */
+      public Builder clearDescription() {
+
+        description_ = getDefaultInstance().getDescription();
+        onChanged();
+        return this;
+      }
+      /**
+       *
+       *
+       * 
+       * Optional. The field description. The maximum length is 1,024 characters.
+       * 

+       *
+       * string description = 6 [(.google.api.field_behavior) = OPTIONAL];
+       *
+       * @param value The bytes for description to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
+        description_ = value;
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.storage.v1alpha2.TableFieldSchema)
+    private static final com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+        DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema();
+    }
+
+    public static com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+        getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public TableFieldSchema parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new TableFieldSchema(input, extensionRegistry);
+          }
+        };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1alpha2.Table.TableFieldSchema
+        getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_descriptor;
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n2google/cloud/bigquery/storage/v1alpha2"
+          + "/table.proto\022&google.cloud.bigquery.stor"
+          + "age.v1alpha2\032\037google/api/field_behavior."
+          + "proto\"W\n\013TableSchema\022H\n\006fields\030\001 \003(\01328.g"
+          + "oogle.cloud.bigquery.storage.v1alpha2.Ta"
+          + "bleFieldSchema\"\252\004\n\020TableFieldSchema\022\021\n\004n"
+          + "ame\030\001 \001(\tB\003\340A\002\022P\n\004type\030\002 \001(\0162=.google.cl"
+          + "oud.bigquery.storage.v1alpha2.TableField"
+          + "Schema.TypeB\003\340A\002\022P\n\004mode\030\003 \001(\0162=.google."
+          + "cloud.bigquery.storage.v1alpha2.TableFie"
+          + "ldSchema.ModeB\003\340A\001\022M\n\006fields\030\004 \003(\01328.goo"
+          + "gle.cloud.bigquery.storage.v1alpha2.Tabl"
+          + "eFieldSchemaB\003\340A\001\022\030\n\013description\030\006 \001(\tB\003"
+          + "\340A\001\"\255\001\n\004Type\022\024\n\020TYPE_UNSPECIFIED\020\000\022\n\n\006ST"
+          + "RING\020\001\022\t\n\005INT64\020\002\022\n\n\006DOUBLE\020\003\022\n\n\006STRUCT\020"
+          + "\004\022\t\n\005BYTES\020\005\022\010\n\004BOOL\020\006\022\r\n\tTIMESTAMP\020\007\022\010\n"
+          + "\004DATE\020\010\022\010\n\004TIME\020\t\022\014\n\010DATETIME\020\n\022\r\n\tGEOGR"
+          + "APHY\020\013\022\013\n\007NUMERIC\020\014\"F\n\004Mode\022\024\n\020MODE_UNSP"
+          + "ECIFIED\020\000\022\014\n\010NULLABLE\020\001\022\014\n\010REQUIRED\020\002\022\014\n"
+          + "\010REPEATED\020\003B{\n*com.google.cloud.bigquery"
+          + ".storage.v1alpha2ZMgoogle.golang.org/gen"
+          + "proto/googleapis/cloud/bigquery/storage/"
+          + "v1alpha2;storageb\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_TableSchema_descriptor,
+            new java.lang.String[] {
+              "Fields",
+            });
+    internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1alpha2_TableFieldSchema_descriptor,
+            new java.lang.String[] {
+              "Name", "Type", "Mode", "Fields", "Description",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/protobuf.proto b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/protobuf.proto
new file mode 100644
index 0000000000..4f58b0d932
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/protobuf.proto
@@ -0,0 +1,44 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.cloud.bigquery.storage.v1alpha2;
+
+import "google/protobuf/descriptor.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1alpha2;storage";
+option java_outer_classname = "ProtoBufProto";
+option java_package = "com.google.cloud.bigquery.storage.v1alpha2";
+
+// Protobuf schema is an API presentation the proto buffer schema.
+message ProtoSchema {
+  // Message descriptor for the data. The descriptor has to be self contained
+  // to include all the nested type definition, excepted for proto buffer well
+  // known types
+  // (https://developers.google.com/protocol-buffers/docs/reference/google.protobuf)
+  // and zetasql public protos
+  // (https://github.com/google/zetasql/tree/master/zetasql/public/proto).
+  google.protobuf.DescriptorProto proto_descriptor = 1;
+}
+
+// Protobuf rows.
+message ProtoRows {
+  // A sequence of rows serialized as a Protocol Buffer.
+  //
+  // See https://developers.google.com/protocol-buffers/docs/overview for more
+  // information on deserializing this field.
+  repeated bytes serialized_rows = 1;
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/storage.proto b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/storage.proto
new file mode 100644
index 0000000000..e93306371d
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/storage.proto
@@ -0,0 +1,191 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.cloud.bigquery.storage.v1alpha2;
+
+import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/cloud/bigquery/storage/v1alpha2/protobuf.proto";
+import "google/cloud/bigquery/storage/v1alpha2/stream.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/timestamp.proto";
+import "google/protobuf/wrappers.proto";
+import "google/rpc/status.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1alpha2;storage";
+option java_package = "com.google.cloud.bigquery.storage.v1alpha2";
+
+// Request message for `CreateWriteStream`.
+message CreateWriteStreamRequest {
+  // Required. Reference to the table to which the stream belongs, in the format
+  // of `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+  string parent = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Stream to be created.
+  WriteStream write_stream = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Request message for `AppendRows`.
+message AppendRowsRequest {
+  message ProtoData {
+    // Proto schema used to serialize the data.
+    ProtoSchema writer_schema = 1;
+
+    // Serialized row data in protobuf message format.
+    ProtoRows rows = 2;
+  }
+
+  // Required. The stream that is the target of the append operation. This value must be
+  // specified for the initial request. If subsequent requests specify the
+  // stream name, it must equal to the value provided in the first request.
+  string write_stream = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. If present, the write is only performed if the next append offset is same
+  // as the provided value. If not present, the write is performed at the
+  // current end of stream.
+  google.protobuf.Int64Value offset = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Input rows. The `writer_schema` field must be specified at the initial
+  // request and currently, it will be ignored if specified in following
+  // requests. Following requests must have data in the same format as the
+  // initial request.
+  oneof rows {
+    ProtoData proto_rows = 4;
+  }
+}
+
+// Response message for `AppendRows`.
+message AppendRowsResponse {
+  oneof response {
+    // The row offset at which the last append occurred.
+    int64 offset = 1;
+
+    // Error in case of append failure. If set, it means rows are not accepted
+    // into the system. Users can retry within the same connection.
+    google.rpc.Status error = 2;
+  }
+}
+
+// Request message for `GetWriteStreamRequest`.
+message GetWriteStreamRequest {
+  // Required. Name of the stream to get, in the form of
+  // `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+  string name = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Request message for `BatchCommitWriteStreams`.
+message BatchCommitWriteStreamsRequest {
+  // Required. Parent table that all the streams should belong to, in the form of
+  // `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}`.
+  string parent = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The group of streams that will be committed atomically.
+  repeated string write_streams = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Response message for `BatchCommitWriteStreams`.
+message BatchCommitWriteStreamsResponse {
+  // The time at which streams were committed in microseconds granularity.
+  google.protobuf.Timestamp commit_time = 1;
+}
+
+// Request message for invoking `FinalizeWriteStream`.
+message FinalizeWriteStreamRequest {
+  // Required. Name of the stream to finalize, in the form of
+  // `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+  string name = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Response message for `FinalizeWriteStream`.
+message FinalizeWriteStreamResponse {
+  // Number of rows in the finalized stream.
+  int64 row_count = 1;
+}
+
+// BigQuery Write API.
+//
+// The Write API can be used to write data to BigQuery.
+service BigQueryWrite {
+  option (google.api.default_host) = "bigquerystorage.googleapis.com";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/bigquery,"
+      "https://www.googleapis.com/auth/bigquery.insertdata,"
+      "https://www.googleapis.com/auth/cloud-platform";
+
+  // Creates a write stream to the given table.
+  rpc CreateWriteStream(CreateWriteStreamRequest) returns (WriteStream) {
+    option (google.api.http) = {
+      post: "/v1alpha2/{parent=projects/*/datasets/*/tables/*}"
+      body: "*"
+    };
+  }
+
+  // Appends data to the given stream.
+  //
+  // If `offset` is specified, the `offset` is checked against the end of
+  // stream. The server returns `OUT_OF_RANGE` in `AppendRowsResponse` if an
+  // attempt is made to append to an offset beyond the current end of the stream
+  // or `ALREADY_EXISTS` if user provids an `offset` that has already been
+  // written to. User can retry with adjusted offset within the same RPC
+  // stream. If `offset` is not specified, append happens at the end of the
+  // stream.
+  //
+  // The response contains the offset at which the append happened. Responses
+  // are received in the same order in which requests are sent. There will be
+  // one response for each successful request. If the `offset` is not set in
+  // response, it means append didn't happen due to some errors. If one request
+  // fails, all the subsequent requests will also fail until a success request
+  // is made again.
+  //
+  // If the stream is of `PENDING` type, data will only be available for read
+  // operations after the stream is committed.
+  rpc AppendRows(stream AppendRowsRequest) returns (stream AppendRowsResponse) {
+    option (google.api.http) = {
+      post: "/v1alpha2/{write_stream=projects/*/datasets/*/tables/*/streams/*}"
+      body: "*"
+    };
+  }
+
+  // Gets a write stream.
+  rpc GetWriteStream(GetWriteStreamRequest) returns (WriteStream) {
+    option (google.api.http) = {
+      post: "/v1alpha2/{name=projects/*/datasets/*/tables/*/streams/*}"
+      body: "*"
+    };
+  }
+
+  // Finalize a write stream so that no new data can be appended to the
+  // stream.
+  rpc FinalizeWriteStream(FinalizeWriteStreamRequest) returns (FinalizeWriteStreamResponse) {
+    option (google.api.http) = {
+      post: "/v1alpha2/{name=projects/*/datasets/*/tables/*/streams/*}"
+      body: "*"
+    };
+  }
+
+  // Atomically commits a group of `PENDING` streams that belong to the same
+  // `parent` table.
+  // Streams must be finalized before commit and cannot be committed multiple
+  // times. Once a stream is committed, data in the stream becomes available
+  // for read operations.
+  rpc BatchCommitWriteStreams(BatchCommitWriteStreamsRequest) returns (BatchCommitWriteStreamsResponse) {
+    option (google.api.http) = {
+      get: "/v1alpha2/{parent=projects/*/datasets/*/tables/*}"
+    };
+  }
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/stream.proto b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/stream.proto
new file mode 100644
index 0000000000..a50822d1ac
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/stream.proto
@@ -0,0 +1,64 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.cloud.bigquery.storage.v1alpha2;
+
+import "google/api/field_behavior.proto";
+import "google/cloud/bigquery/storage/v1alpha2/table.proto";
+import "google/protobuf/timestamp.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1alpha2;storage";
+option java_package = "com.google.cloud.bigquery.storage.v1alpha2";
+
+// Information about a single stream that gets data inside the storage system.
+message WriteStream {
+  enum Type {
+    // Unknown type.
+    TYPE_UNSPECIFIED = 0;
+
+    // Data will commit automatically and appear as soon as the write is
+    // acknowledged.
+    COMMITTED = 1;
+
+    // Data is invisible until the stream is committed.
+    PENDING = 2;
+  }
+
+  // Output only. Name of the stream, in the form
+  // `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}/streams/{stream_id}`.
+  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  Type type = 2 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Output only. Create time of the stream.
+  google.protobuf.Timestamp create_time = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Commit time of the stream.
+  // If a stream is of `COMMITTED` type, then it will have a commit_time same as
+  // `create_time`. If the stream is of `PENDING` type, commit_time being empty
+  // means it is not committed.
+  google.protobuf.Timestamp commit_time = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The schema of the destination table. It is only returned in
+  // `CreateWriteStream` response. Caller should generate data that's
+  // compatible with this schema to send in initial `AppendRowsRequest`.
+  // The table schema could go out of date during the life time of the stream.
+  TableSchema table_schema = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Id set by client to annotate its identity.
+  string external_id = 6;
+}
diff --git a/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/table.proto b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/table.proto
new file mode 100644
index 0000000000..fb1dc4aacd
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1alpha2/src/main/proto/google/cloud/bigquery/storage/v1alpha2/table.proto
@@ -0,0 +1,101 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.cloud.bigquery.storage.v1alpha2;
+
+import "google/api/field_behavior.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1alpha2;storage";
+option java_package = "com.google.cloud.bigquery.storage.v1alpha2";
+
+// Schema of a table
+message TableSchema {
+  // Describes the fields in a table.
+  repeated TableFieldSchema fields = 1;
+}
+
+// A field in TableSchema
+message TableFieldSchema {
+  enum Type {
+    // Illegal value
+    TYPE_UNSPECIFIED = 0;
+
+    // 64K, UTF8
+    STRING = 1;
+
+    // 64-bit signed
+    INT64 = 2;
+
+    // 64-bit IEEE floating point
+    DOUBLE = 3;
+
+    // Aggregate type
+    STRUCT = 4;
+
+    // 64K, Binary
+    BYTES = 5;
+
+    // 2-valued
+    BOOL = 6;
+
+    // 64-bit signed usec since UTC epoch
+    TIMESTAMP = 7;
+
+    // Civil date - Year, Month, Day
+    DATE = 8;
+
+    // Civil time - Hour, Minute, Second, Microseconds
+    TIME = 9;
+
+    // Combination of civil date and civil time
+    DATETIME = 10;
+
+    // Geography object (go/googlesql_geography)
+    GEOGRAPHY = 11;
+
+    // Numeric value (go/googlesql_numeric)
+    NUMERIC = 12;
+  }
+
+  enum Mode {
+    // Illegal value
+    MODE_UNSPECIFIED = 0;
+
+    NULLABLE = 1;
+
+    REQUIRED = 2;
+
+    REPEATED = 3;
+  }
+
+  // Required. The field name. The name must contain only letters (a-z, A-Z),
+  // numbers (0-9), or underscores (_), and must start with a letter or
+  // underscore. The maximum length is 128 characters.
+  string name = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The field data type.
+  Type type = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. The field mode. The default value is NULLABLE.
+  Mode mode = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Describes the nested schema fields if the type property is set to STRUCT.
+  repeated TableFieldSchema fields = 4 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The field description. The maximum length is 1,024 characters.
+  string description = 6 [(google.api.field_behavior) = OPTIONAL];
+}
diff --git a/synth.metadata b/synth.metadata
index 34beadaf10..3c9957eca4 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2020-01-24T23:27:34.134940Z",
+  "updateTime": "2020-01-24T23:47:31.049509Z",
   "sources": [
     {
       "generator": {
@@ -22,6 +22,13 @@
         "sha": "3febac09e0bf5f813de64a8d3cb69641af92584f"
       }
     },
+    {
+      "git": {
+        "name": "googleapis",
+        "remote": "https://github.com/googleapis/googleapis.git",
+        "sha": "3febac09e0bf5f813de64a8d3cb69641af92584f"
+      }
+    },
     {
       "template": {
         "name": "java_library",
@@ -34,11 +41,10 @@
     {
       "client": {
         "source": "googleapis",
-        "apiName": "bigquerystorage",
+        "apiName": "bigquery-storage",
         "apiVersion": "v1beta1",
         "language": "java",
-        "generator": "gapic",
-        "config": "google/cloud/bigquery/storage/artman_bigquerystorage_v1beta1.yaml"
+        "generator": "bazel"
       }
     },
     {
@@ -49,6 +55,15 @@
         "language": "java",
         "generator": "bazel"
       }
+    },
+    {
+      "client": {
+        "source": "googleapis",
+        "apiName": "bigquery-storage",
+        "apiVersion": "v1alpha2",
+        "language": "java",
+        "generator": "bazel"
+      }
     }
   ],
   "newFiles": [
@@ -245,26 +260,17 @@
       "path": "codecov.yaml"
     },
     {
-      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java"
+      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteClient.java"
     },
     {
-      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java"
+      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/stub/GrpcBigQueryWriteCallableFactory.java"
     },
     {
-      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java"
-    },
-    {
-      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStub.java"
-    },
-    {
-      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java"
+      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java"
     },
     {
       "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageCallableFactory.java"
     },
-    {
-      "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/GrpcBigQueryStorageStub.java"
-    },
     {
       "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java"
     },
@@ -272,13 +278,7 @@
       "path": "google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/GrpcBigQueryReadCallableFactory.java"
     },
     {
-      "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClientTest.java"
-    },
-    {
-      "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/MockBigQueryStorage.java"
-    },
-    {
-      "path": "google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1beta1/MockBigQueryStorageImpl.java"
+      "path": "grpc-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/BigQueryWriteGrpc.java"
     },
     {
       "path": "grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java"
@@ -293,34 +293,31 @@
       "path": "license-checks.xml"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ArrowProto.java"
-    },
-    {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/AvroProto.java"
+      "path": "proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/ProtoBufProto.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ReadOptions.java"
+      "path": "proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Storage.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/Storage.java"
+      "path": "proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Stream.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/TableReferenceProto.java"
+      "path": "proto-google-cloud-bigquerystorage-v1alpha2/src/main/java/com/google/cloud/bigquery/storage/v1alpha2/Table.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/arrow.proto"
+      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ArrowProto.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/avro.proto"
+      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/AvroProto.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/read_options.proto"
+      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/ReadOptions.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/storage.proto"
+      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/Storage.java"
     },
     {
-      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/proto/google/cloud/bigquery/storage/v1beta1/table_reference.proto"
+      "path": "proto-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/TableReferenceProto.java"
     },
     {
       "path": "proto-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/ArrowProto.java"
diff --git a/synth.py b/synth.py
index 59a7805bb1..b28fab69de 100644
--- a/synth.py
+++ b/synth.py
@@ -20,18 +20,9 @@
 
 gapic = gcp.GAPICGenerator()
 service = 'bigquerystorage'
-versions = ['v1beta1']
+versions = ['v1beta1', 'v1beta2', 'v1alpha2']
 
 for version in versions:
-  java.gapic_library(
-      service=service,
-      version=version,
-      config_pattern='/google/cloud/bigquery/storage/artman_{service}_{version}.yaml',
-      package_pattern='com.google.cloud.bigquery.storage.{version}',
-      gapic=gapic,
-  )
-
-for version in ['v1beta2']:
   java.bazel_library(
       service='bigquery-storage',
       version=version,