From df20cd9897e20ad6b3873817fc6053b6258f7c7b Mon Sep 17 00:00:00 2001
From: yoshi-automation <yoshi-automation@google.com>
Date: Tue, 22 Oct 2019 00:50:05 -0700
Subject: [PATCH 1/2] [CHANGE ME] Re-generated  to pick up changes in the API
 or client library generator.

---
 .kokoro/build.sh                              |  10 +-
 .kokoro/coerce_logs.sh                        |  38 +
 .kokoro/continuous/common.cfg                 |   1 +
 .kokoro/nightly/common.cfg                    |   1 +
 .kokoro/presubmit/clirr.cfg                   |  13 +
 .kokoro/presubmit/common.cfg                  |   1 +
 .kokoro/release/snapshot.sh                   |   5 +-
 .kokoro/release/stage.sh                      |   1 +
 .../com/google/cloud/asset/v1/AssetProto.java |  51 +-
 .../cloud/asset/v1/AssetServiceProto.java     | 121 ++-
 .../v1/BatchGetAssetsHistoryRequest.java      | 157 ++-
 ...BatchGetAssetsHistoryRequestOrBuilder.java |  44 +-
 .../cloud/asset/v1/BigQueryDestination.java   | 898 ++++++++++++++++++
 .../v1/BigQueryDestinationOrBuilder.java      |  91 ++
 .../google/cloud/asset/v1/ContentType.java    |  44 +
 .../cloud/asset/v1/ExportAssetsRequest.java   | 154 +--
 .../v1/ExportAssetsRequestOrBuilder.java      |  44 +-
 .../google/cloud/asset/v1/GcsDestination.java | 246 +++++
 .../asset/v1/GcsDestinationOrBuilder.java     |  37 +
 .../google/cloud/asset/v1/OutputConfig.java   | 330 +++++++
 .../cloud/asset/v1/OutputConfigOrBuilder.java |  40 +
 .../google/cloud/asset/v1/asset_service.proto |  87 +-
 .../proto/google/cloud/asset/v1/assets.proto  |   8 +-
 synth.metadata                                |  12 +-
 24 files changed, 2219 insertions(+), 215 deletions(-)
 create mode 100755 .kokoro/coerce_logs.sh
 create mode 100644 .kokoro/presubmit/clirr.cfg
 create mode 100644 proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestination.java
 create mode 100644 proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestinationOrBuilder.java

diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 2ffb5ef7f..fa132f410 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -26,6 +26,7 @@ echo ${JOB_TYPE}
 
 mvn install -B -V \
   -DskipTests=true \
+  -Dclirr.skip=true \
   -Dmaven.javadoc.skip=true \
   -Dgcloud.download.skip=true \
   -T 1C
@@ -37,8 +38,9 @@ fi
 
 case ${JOB_TYPE} in
 test)
-    mvn test -B
+    mvn test -B -Dclirr.skip=true
     bash ${KOKORO_GFILE_DIR}/codecov.sh
+    bash .kokoro/coerce_logs.sh
     ;;
 lint)
     mvn com.coveo:fmt-maven-plugin:check
@@ -47,7 +49,11 @@ javadoc)
     mvn javadoc:javadoc javadoc:test-javadoc
     ;;
 integration)
-    mvn -B ${INTEGRATION_TEST_ARGS} -DtrimStackTrace=false -fae verify
+    mvn -B ${INTEGRATION_TEST_ARGS} -DtrimStackTrace=false -Dclirr.skip=true -fae verify
+    bash .kokoro/coerce_logs.sh
+    ;;
+clirr)
+    mvn -B clirr:check
     ;;
 *)
     ;;
diff --git a/.kokoro/coerce_logs.sh b/.kokoro/coerce_logs.sh
new file mode 100755
index 000000000..5cf7ba49e
--- /dev/null
+++ b/.kokoro/coerce_logs.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This script finds and moves sponge logs so that they can be found by placer
+# and are not flagged as flaky by sponge.
+
+set -eo pipefail
+
+## Get the directory of the build script
+scriptDir=$(realpath $(dirname "${BASH_SOURCE[0]}"))
+## cd to the parent directory, i.e. the root of the git repo
+cd ${scriptDir}/..
+
+job=$(basename ${KOKORO_JOB_NAME})
+
+echo "coercing sponge logs..."
+for xml in `find . -name *-sponge_log.xml`
+do
+  echo "processing ${xml}"
+  class=$(basename ${xml} | cut -d- -f2)
+  dir=$(dirname ${xml})/${job}/${class}
+  text=$(dirname ${xml})/${class}-sponge_log.txt
+  mkdir -p ${dir}
+  mv ${xml} ${dir}/sponge_log.xml
+  mv ${text} ${dir}/sponge_log.txt
+done
diff --git a/.kokoro/continuous/common.cfg b/.kokoro/continuous/common.cfg
index 777dcfe50..28df2685a 100644
--- a/.kokoro/continuous/common.cfg
+++ b/.kokoro/continuous/common.cfg
@@ -4,6 +4,7 @@
 action {
   define_artifacts {
     regex: "**/*sponge_log.xml"
+    regex: "**/*sponge_log.txt"
   }
 }
 
diff --git a/.kokoro/nightly/common.cfg b/.kokoro/nightly/common.cfg
index 777dcfe50..28df2685a 100644
--- a/.kokoro/nightly/common.cfg
+++ b/.kokoro/nightly/common.cfg
@@ -4,6 +4,7 @@
 action {
   define_artifacts {
     regex: "**/*sponge_log.xml"
+    regex: "**/*sponge_log.txt"
   }
 }
 
diff --git a/.kokoro/presubmit/clirr.cfg b/.kokoro/presubmit/clirr.cfg
new file mode 100644
index 000000000..ec572442e
--- /dev/null
+++ b/.kokoro/presubmit/clirr.cfg
@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+  key: "TRAMPOLINE_IMAGE"
+  value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+  key: "JOB_TYPE"
+  value: "clirr"
+}
\ No newline at end of file
diff --git a/.kokoro/presubmit/common.cfg b/.kokoro/presubmit/common.cfg
index aa090e671..9d5e99e7a 100644
--- a/.kokoro/presubmit/common.cfg
+++ b/.kokoro/presubmit/common.cfg
@@ -4,6 +4,7 @@
 action {
   define_artifacts {
     regex: "**/*sponge_log.xml"
+    regex: "**/*sponge_log.txt"
   }
 }
 
diff --git a/.kokoro/release/snapshot.sh b/.kokoro/release/snapshot.sh
index bf738c56d..098168a73 100755
--- a/.kokoro/release/snapshot.sh
+++ b/.kokoro/release/snapshot.sh
@@ -19,6 +19,9 @@ source $(dirname "$0")/common.sh
 MAVEN_SETTINGS_FILE=$(realpath $(dirname "$0")/../../)/settings.xml
 pushd $(dirname "$0")/../../
 
+# ensure we're trying to push a snapshot (no-result returns non-zero exit code)
+grep SNAPSHOT versions.txt
+
 setup_environment_secrets
 create_settings_xml_file "settings.xml"
 
@@ -27,4 +30,4 @@ mvn clean install deploy -B \
   -DperformRelease=true \
   -Dgpg.executable=gpg \
   -Dgpg.passphrase=${GPG_PASSPHRASE} \
-  -Dgpg.homedir=${GPG_HOMEDIR}
\ No newline at end of file
+  -Dgpg.homedir=${GPG_HOMEDIR}
diff --git a/.kokoro/release/stage.sh b/.kokoro/release/stage.sh
index b1b1b01c6..3c482cbc5 100755
--- a/.kokoro/release/stage.sh
+++ b/.kokoro/release/stage.sh
@@ -28,6 +28,7 @@ create_settings_xml_file "settings.xml"
 
 mvn clean install deploy -B \
   --settings ${MAVEN_SETTINGS_FILE} \
+  -DskipTests=true \
   -DperformRelease=true \
   -Dgpg.executable=gpg \
   -Dgpg.passphrase=${GPG_PASSPHRASE} \
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetProto.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetProto.java
index 84b09d4f2..e29165900 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetProto.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetProto.java
@@ -54,27 +54,29 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n\"google/cloud/asset/v1/assets.proto\022\025go"
           + "ogle.cloud.asset.v1\032\034google/api/annotati"
-          + "ons.proto\032\032google/iam/v1/policy.proto\032\031g"
-          + "oogle/protobuf/any.proto\032\034google/protobu"
-          + "f/struct.proto\032\037google/protobuf/timestam"
-          + "p.proto\"\200\001\n\rTemporalAsset\0221\n\006window\030\001 \001("
-          + "\0132!.google.cloud.asset.v1.TimeWindow\022\017\n\007"
-          + "deleted\030\002 \001(\010\022+\n\005asset\030\003 \001(\0132\034.google.cl"
-          + "oud.asset.v1.Asset\"j\n\nTimeWindow\022.\n\nstar"
-          + "t_time\030\001 \001(\0132\032.google.protobuf.Timestamp"
-          + "\022,\n\010end_time\030\002 \001(\0132\032.google.protobuf.Tim"
-          + "estamp\"\207\001\n\005Asset\022\014\n\004name\030\001 \001(\t\022\022\n\nasset_"
-          + "type\030\002 \001(\t\0221\n\010resource\030\003 \001(\0132\037.google.cl"
-          + "oud.asset.v1.Resource\022)\n\niam_policy\030\004 \001("
-          + "\0132\025.google.iam.v1.Policy\"\240\001\n\010Resource\022\017\n"
-          + "\007version\030\001 \001(\t\022\036\n\026discovery_document_uri"
-          + "\030\002 \001(\t\022\026\n\016discovery_name\030\003 \001(\t\022\024\n\014resour"
-          + "ce_url\030\004 \001(\t\022\016\n\006parent\030\005 \001(\t\022%\n\004data\030\006 \001"
-          + "(\0132\027.google.protobuf.StructB\225\001\n\031com.goog"
-          + "le.cloud.asset.v1B\nAssetProtoP\001Z:google."
-          + "golang.org/genproto/googleapis/cloud/ass"
-          + "et/v1;asset\252\002\025Google.Cloud.Asset.V1\312\002\025Go"
-          + "ogle\\Cloud\\Asset\\V1b\006proto3"
+          + "ons.proto\032\031google/api/resource.proto\032\032go"
+          + "ogle/iam/v1/policy.proto\032\031google/protobu"
+          + "f/any.proto\032\034google/protobuf/struct.prot"
+          + "o\032\037google/protobuf/timestamp.proto\"\200\001\n\rT"
+          + "emporalAsset\0221\n\006window\030\001 \001(\0132!.google.cl"
+          + "oud.asset.v1.TimeWindow\022\017\n\007deleted\030\002 \001(\010"
+          + "\022+\n\005asset\030\003 \001(\0132\034.google.cloud.asset.v1."
+          + "Asset\"j\n\nTimeWindow\022.\n\nstart_time\030\001 \001(\0132"
+          + "\032.google.protobuf.Timestamp\022,\n\010end_time\030"
+          + "\002 \001(\0132\032.google.protobuf.Timestamp\"\260\001\n\005As"
+          + "set\022\014\n\004name\030\001 \001(\t\022\022\n\nasset_type\030\002 \001(\t\0221\n"
+          + "\010resource\030\003 \001(\0132\037.google.cloud.asset.v1."
+          + "Resource\022)\n\niam_policy\030\004 \001(\0132\025.google.ia"
+          + "m.v1.Policy:\'\352A$\n\037cloudasset.googleapis."
+          + "com/Asset\022\001*\"\240\001\n\010Resource\022\017\n\007version\030\001 \001"
+          + "(\t\022\036\n\026discovery_document_uri\030\002 \001(\t\022\026\n\016di"
+          + "scovery_name\030\003 \001(\t\022\024\n\014resource_url\030\004 \001(\t"
+          + "\022\016\n\006parent\030\005 \001(\t\022%\n\004data\030\006 \001(\0132\027.google."
+          + "protobuf.StructB\230\001\n\031com.google.cloud.ass"
+          + "et.v1B\nAssetProtoP\001Z:google.golang.org/g"
+          + "enproto/googleapis/cloud/asset/v1;asset\370"
+          + "\001\001\252\002\025Google.Cloud.Asset.V1\312\002\025Google\\Clou"
+          + "d\\Asset\\V1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -88,6 +90,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
         descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
           com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
           com.google.iam.v1.PolicyProto.getDescriptor(),
           com.google.protobuf.AnyProto.getDescriptor(),
           com.google.protobuf.StructProto.getDescriptor(),
@@ -126,7 +129,13 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
             new java.lang.String[] {
               "Version", "DiscoveryDocumentUri", "DiscoveryName", "ResourceUrl", "Parent", "Data",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
     com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
     com.google.iam.v1.PolicyProto.getDescriptor();
     com.google.protobuf.AnyProto.getDescriptor();
     com.google.protobuf.StructProto.getDescriptor();
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetServiceProto.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetServiceProto.java
index 1a00bb6d1..12110278d 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetServiceProto.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/AssetServiceProto.java
@@ -51,6 +51,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_asset_v1_GcsDestination_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_asset_v1_GcsDestination_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_asset_v1_BigQueryDestination_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_asset_v1_BigQueryDestination_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
@@ -62,43 +66,59 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n)google/cloud/asset/v1/asset_service.pr"
           + "oto\022\025google.cloud.asset.v1\032\034google/api/a"
-          + "nnotations.proto\032\"google/cloud/asset/v1/"
-          + "assets.proto\032#google/longrunning/operati"
-          + "ons.proto\032\037google/protobuf/timestamp.pro"
-          + "to\"\337\001\n\023ExportAssetsRequest\022\016\n\006parent\030\001 \001"
-          + "(\t\022-\n\tread_time\030\002 \001(\0132\032.google.protobuf."
-          + "Timestamp\022\023\n\013asset_types\030\003 \003(\t\0228\n\014conten"
-          + "t_type\030\004 \001(\0162\".google.cloud.asset.v1.Con"
-          + "tentType\022:\n\routput_config\030\005 \001(\0132#.google"
-          + ".cloud.asset.v1.OutputConfig\"\201\001\n\024ExportA"
-          + "ssetsResponse\022-\n\tread_time\030\001 \001(\0132\032.googl"
-          + "e.protobuf.Timestamp\022:\n\routput_config\030\002 "
-          + "\001(\0132#.google.cloud.asset.v1.OutputConfig"
-          + "\"\272\001\n\034BatchGetAssetsHistoryRequest\022\016\n\006par"
-          + "ent\030\001 \001(\t\022\023\n\013asset_names\030\002 \003(\t\0228\n\014conten"
-          + "t_type\030\003 \001(\0162\".google.cloud.asset.v1.Con"
-          + "tentType\022;\n\020read_time_window\030\004 \001(\0132!.goo"
-          + "gle.cloud.asset.v1.TimeWindow\"U\n\035BatchGe"
-          + "tAssetsHistoryResponse\0224\n\006assets\030\001 \003(\0132$"
-          + ".google.cloud.asset.v1.TemporalAsset\"_\n\014"
-          + "OutputConfig\022@\n\017gcs_destination\030\001 \001(\0132%."
-          + "google.cloud.asset.v1.GcsDestinationH\000B\r"
-          + "\n\013destination\"-\n\016GcsDestination\022\r\n\003uri\030\001"
-          + " \001(\tH\000B\014\n\nobject_uri*I\n\013ContentType\022\034\n\030C"
-          + "ONTENT_TYPE_UNSPECIFIED\020\000\022\014\n\010RESOURCE\020\001\022"
-          + "\016\n\nIAM_POLICY\020\0022\311\002\n\014AssetService\022\203\001\n\014Exp"
-          + "ortAssets\022*.google.cloud.asset.v1.Export"
-          + "AssetsRequest\032\035.google.longrunning.Opera"
-          + "tion\"(\202\323\344\223\002\"\"\035/v1/{parent=*/*}:exportAss"
-          + "ets:\001*\022\262\001\n\025BatchGetAssetsHistory\0223.googl"
-          + "e.cloud.asset.v1.BatchGetAssetsHistoryRe"
-          + "quest\0324.google.cloud.asset.v1.BatchGetAs"
-          + "setsHistoryResponse\".\202\323\344\223\002(\022&/v1/{parent"
-          + "=*/*}:batchGetAssetsHistoryB\234\001\n\031com.goog"
-          + "le.cloud.asset.v1B\021AssetServiceProtoP\001Z:"
-          + "google.golang.org/genproto/googleapis/cl"
-          + "oud/asset/v1;asset\252\002\025Google.Cloud.Asset."
-          + "V1\312\002\025Google\\Cloud\\Asset\\V1b\006proto3"
+          + "nnotations.proto\032\027google/api/client.prot"
+          + "o\032\037google/api/field_behavior.proto\032\031goog"
+          + "le/api/resource.proto\032\"google/cloud/asse"
+          + "t/v1/assets.proto\032#google/longrunning/op"
+          + "erations.proto\032\033google/protobuf/empty.pr"
+          + "oto\032 google/protobuf/field_mask.proto\032\037g"
+          + "oogle/protobuf/timestamp.proto\"\215\002\n\023Expor"
+          + "tAssetsRequest\0227\n\006parent\030\001 \001(\tB\'\340A\002\372A!\022\037"
+          + "cloudasset.googleapis.com/Asset\022-\n\tread_"
+          + "time\030\002 \001(\0132\032.google.protobuf.Timestamp\022\023"
+          + "\n\013asset_types\030\003 \003(\t\0228\n\014content_type\030\004 \001("
+          + "\0162\".google.cloud.asset.v1.ContentType\022?\n"
+          + "\routput_config\030\005 \001(\0132#.google.cloud.asse"
+          + "t.v1.OutputConfigB\003\340A\002\"\201\001\n\024ExportAssetsR"
+          + "esponse\022-\n\tread_time\030\001 \001(\0132\032.google.prot"
+          + "obuf.Timestamp\022:\n\routput_config\030\002 \001(\0132#."
+          + "google.cloud.asset.v1.OutputConfig\"\355\001\n\034B"
+          + "atchGetAssetsHistoryRequest\0227\n\006parent\030\001 "
+          + "\001(\tB\'\340A\002\372A!\022\037cloudasset.googleapis.com/A"
+          + "sset\022\023\n\013asset_names\030\002 \003(\t\022=\n\014content_typ"
+          + "e\030\003 \001(\0162\".google.cloud.asset.v1.ContentT"
+          + "ypeB\003\340A\001\022@\n\020read_time_window\030\004 \001(\0132!.goo"
+          + "gle.cloud.asset.v1.TimeWindowB\003\340A\001\"U\n\035Ba"
+          + "tchGetAssetsHistoryResponse\0224\n\006assets\030\001 "
+          + "\003(\0132$.google.cloud.asset.v1.TemporalAsse"
+          + "t\"\253\001\n\014OutputConfig\022@\n\017gcs_destination\030\001 "
+          + "\001(\0132%.google.cloud.asset.v1.GcsDestinati"
+          + "onH\000\022J\n\024bigquery_destination\030\002 \001(\0132*.goo"
+          + "gle.cloud.asset.v1.BigQueryDestinationH\000"
+          + "B\r\n\013destination\"C\n\016GcsDestination\022\r\n\003uri"
+          + "\030\001 \001(\tH\000\022\024\n\nuri_prefix\030\002 \001(\tH\000B\014\n\nobject"
+          + "_uri\"N\n\023BigQueryDestination\022\024\n\007dataset\030\001"
+          + " \001(\tB\003\340A\002\022\022\n\005table\030\002 \001(\tB\003\340A\002\022\r\n\005force\030\003"
+          + " \001(\010*l\n\013ContentType\022\034\n\030CONTENT_TYPE_UNSP"
+          + "ECIFIED\020\000\022\014\n\010RESOURCE\020\001\022\016\n\nIAM_POLICY\020\002\022"
+          + "\016\n\nORG_POLICY\020\004\022\021\n\rACCESS_POLICY\020\0052\363\003\n\014A"
+          + "ssetService\022\336\001\n\014ExportAssets\022*.google.cl"
+          + "oud.asset.v1.ExportAssetsRequest\032\035.googl"
+          + "e.longrunning.Operation\"\202\001\202\323\344\223\002\"\"\035/v1/{p"
+          + "arent=*/*}:exportAssets:\001*\312AW\n*google.cl"
+          + "oud.asset.v1.ExportAssetsResponse\022)googl"
+          + "e.cloud.asset.v1.ExportAssetsRequest\022\262\001\n"
+          + "\025BatchGetAssetsHistory\0223.google.cloud.as"
+          + "set.v1.BatchGetAssetsHistoryRequest\0324.go"
+          + "ogle.cloud.asset.v1.BatchGetAssetsHistor"
+          + "yResponse\".\202\323\344\223\002(\022&/v1/{parent=*/*}:batc"
+          + "hGetAssetsHistory\032M\312A\031cloudasset.googlea"
+          + "pis.com\322A.https://www.googleapis.com/aut"
+          + "h/cloud-platformB\234\001\n\031com.google.cloud.as"
+          + "set.v1B\021AssetServiceProtoP\001Z:google.gola"
+          + "ng.org/genproto/googleapis/cloud/asset/v"
+          + "1;asset\252\002\025Google.Cloud.Asset.V1\312\002\025Google"
+          + "\\Cloud\\Asset\\V1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -112,8 +132,13 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
         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.asset.v1.AssetProto.getDescriptor(),
           com.google.longrunning.OperationsProto.getDescriptor(),
+          com.google.protobuf.EmptyProto.getDescriptor(),
+          com.google.protobuf.FieldMaskProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
         },
         assigner);
@@ -155,7 +180,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_asset_v1_OutputConfig_descriptor,
             new java.lang.String[] {
-              "GcsDestination", "Destination",
+              "GcsDestination", "BigqueryDestination", "Destination",
             });
     internal_static_google_cloud_asset_v1_GcsDestination_descriptor =
         getDescriptor().getMessageTypes().get(5);
@@ -163,16 +188,34 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_asset_v1_GcsDestination_descriptor,
             new java.lang.String[] {
-              "Uri", "ObjectUri",
+              "Uri", "UriPrefix", "ObjectUri",
+            });
+    internal_static_google_cloud_asset_v1_BigQueryDestination_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_asset_v1_BigQueryDestination_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_asset_v1_BigQueryDestination_descriptor,
+            new java.lang.String[] {
+              "Dataset", "Table", "Force",
             });
     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);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
     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.asset.v1.AssetProto.getDescriptor();
     com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.FieldMaskProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
   }
 
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequest.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequest.java
index f860e54d1..326a041c1 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequest.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequest.java
@@ -156,7 +156,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * "projects/my-project-id")", or a project number (such as "projects/12345").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   public java.lang.String getParent() {
     java.lang.Object ref = parent_;
@@ -178,7 +180,9 @@ public java.lang.String getParent() {
    * "projects/my-project-id")", or a project number (such as "projects/12345").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
@@ -202,7 +206,8 @@ public com.google.protobuf.ByteString getParentBytes() {
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -221,7 +226,8 @@ public com.google.protobuf.ProtocolStringList getAssetNamesList() {
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -240,7 +246,8 @@ public int getAssetNamesCount() {
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -259,7 +266,8 @@ public java.lang.String getAssetNames(int index) {
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -277,10 +285,12 @@ public com.google.protobuf.ByteString getAssetNamesBytes(int index) {
    *
    *
    * <pre>
-   * Required. The content type.
+   * Optional. The content type.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+   * <code>
+   * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   public int getContentTypeValue() {
     return contentType_;
@@ -289,10 +299,12 @@ public int getContentTypeValue() {
    *
    *
    * <pre>
-   * Required. The content type.
+   * Optional. The content type.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+   * <code>
+   * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   public com.google.cloud.asset.v1.ContentType getContentType() {
     @SuppressWarnings("deprecation")
@@ -315,7 +327,9 @@ public com.google.cloud.asset.v1.ContentType getContentType() {
    * read_time_window.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+   * <code>
+   * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   public boolean hasReadTimeWindow() {
     return readTimeWindow_ != null;
@@ -332,7 +346,9 @@ public boolean hasReadTimeWindow() {
    * read_time_window.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+   * <code>
+   * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   public com.google.cloud.asset.v1.TimeWindow getReadTimeWindow() {
     return readTimeWindow_ == null
@@ -351,7 +367,9 @@ public com.google.cloud.asset.v1.TimeWindow getReadTimeWindow() {
    * read_time_window.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+   * <code>
+   * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   public com.google.cloud.asset.v1.TimeWindowOrBuilder getReadTimeWindowOrBuilder() {
     return getReadTimeWindow();
@@ -769,7 +787,9 @@ public Builder mergeFrom(
      * "projects/my-project-id")", or a project number (such as "projects/12345").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
@@ -791,7 +811,9 @@ public java.lang.String getParent() {
      * "projects/my-project-id")", or a project number (such as "projects/12345").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
@@ -813,7 +835,9 @@ public com.google.protobuf.ByteString getParentBytes() {
      * "projects/my-project-id")", or a project number (such as "projects/12345").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public Builder setParent(java.lang.String value) {
       if (value == null) {
@@ -833,7 +857,9 @@ public Builder setParent(java.lang.String value) {
      * "projects/my-project-id")", or a project number (such as "projects/12345").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public Builder clearParent() {
 
@@ -850,7 +876,9 @@ public Builder clearParent() {
      * "projects/my-project-id")", or a project number (such as "projects/12345").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
@@ -880,7 +908,8 @@ private void ensureAssetNamesIsMutable() {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -899,7 +928,8 @@ public com.google.protobuf.ProtocolStringList getAssetNamesList() {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -918,7 +948,8 @@ public int getAssetNamesCount() {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -937,7 +968,8 @@ public java.lang.String getAssetNames(int index) {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -956,7 +988,8 @@ public com.google.protobuf.ByteString getAssetNamesBytes(int index) {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -981,7 +1014,8 @@ public Builder setAssetNames(int index, java.lang.String value) {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -1006,7 +1040,8 @@ public Builder addAssetNames(java.lang.String value) {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -1028,7 +1063,8 @@ public Builder addAllAssetNames(java.lang.Iterable<java.lang.String> values) {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -1050,7 +1086,8 @@ public Builder clearAssetNames() {
      * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
      * See [Resource
      * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-     * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+     * and [Resource Name
+     * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
      * for more info.
      * The request becomes a no-op if the asset name list is empty, and the max
      * size of the asset name list is 100 in one request.
@@ -1074,10 +1111,12 @@ public Builder addAssetNamesBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Required. The content type.
+     * Optional. The content type.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+     * <code>
+     * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public int getContentTypeValue() {
       return contentType_;
@@ -1086,10 +1125,12 @@ public int getContentTypeValue() {
      *
      *
      * <pre>
-     * Required. The content type.
+     * Optional. The content type.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+     * <code>
+     * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder setContentTypeValue(int value) {
       contentType_ = value;
@@ -1100,10 +1141,12 @@ public Builder setContentTypeValue(int value) {
      *
      *
      * <pre>
-     * Required. The content type.
+     * Optional. The content type.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+     * <code>
+     * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public com.google.cloud.asset.v1.ContentType getContentType() {
       @SuppressWarnings("deprecation")
@@ -1115,10 +1158,12 @@ public com.google.cloud.asset.v1.ContentType getContentType() {
      *
      *
      * <pre>
-     * Required. The content type.
+     * Optional. The content type.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+     * <code>
+     * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder setContentType(com.google.cloud.asset.v1.ContentType value) {
       if (value == null) {
@@ -1133,10 +1178,12 @@ public Builder setContentType(com.google.cloud.asset.v1.ContentType value) {
      *
      *
      * <pre>
-     * Required. The content type.
+     * Optional. The content type.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+     * <code>
+     * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder clearContentType() {
 
@@ -1163,7 +1210,9 @@ public Builder clearContentType() {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public boolean hasReadTimeWindow() {
       return readTimeWindowBuilder_ != null || readTimeWindow_ != null;
@@ -1180,7 +1229,9 @@ public boolean hasReadTimeWindow() {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public com.google.cloud.asset.v1.TimeWindow getReadTimeWindow() {
       if (readTimeWindowBuilder_ == null) {
@@ -1203,7 +1254,9 @@ public com.google.cloud.asset.v1.TimeWindow getReadTimeWindow() {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder setReadTimeWindow(com.google.cloud.asset.v1.TimeWindow value) {
       if (readTimeWindowBuilder_ == null) {
@@ -1230,7 +1283,9 @@ public Builder setReadTimeWindow(com.google.cloud.asset.v1.TimeWindow value) {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder setReadTimeWindow(com.google.cloud.asset.v1.TimeWindow.Builder builderForValue) {
       if (readTimeWindowBuilder_ == null) {
@@ -1254,7 +1309,9 @@ public Builder setReadTimeWindow(com.google.cloud.asset.v1.TimeWindow.Builder bu
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder mergeReadTimeWindow(com.google.cloud.asset.v1.TimeWindow value) {
       if (readTimeWindowBuilder_ == null) {
@@ -1285,7 +1342,9 @@ public Builder mergeReadTimeWindow(com.google.cloud.asset.v1.TimeWindow value) {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public Builder clearReadTimeWindow() {
       if (readTimeWindowBuilder_ == null) {
@@ -1310,7 +1369,9 @@ public Builder clearReadTimeWindow() {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public com.google.cloud.asset.v1.TimeWindow.Builder getReadTimeWindowBuilder() {
 
@@ -1329,7 +1390,9 @@ public com.google.cloud.asset.v1.TimeWindow.Builder getReadTimeWindowBuilder() {
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     public com.google.cloud.asset.v1.TimeWindowOrBuilder getReadTimeWindowOrBuilder() {
       if (readTimeWindowBuilder_ != null) {
@@ -1352,7 +1415,9 @@ public com.google.cloud.asset.v1.TimeWindowOrBuilder getReadTimeWindowOrBuilder(
      * read_time_window.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+     * <code>
+     * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.asset.v1.TimeWindow,
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequestOrBuilder.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequestOrBuilder.java
index 086479283..b7b53eb69 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequestOrBuilder.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BatchGetAssetsHistoryRequestOrBuilder.java
@@ -32,7 +32,9 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * "projects/my-project-id")", or a project number (such as "projects/12345").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   java.lang.String getParent();
   /**
@@ -44,7 +46,9 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * "projects/my-project-id")", or a project number (such as "projects/12345").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   com.google.protobuf.ByteString getParentBytes();
 
@@ -56,7 +60,8 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -73,7 +78,8 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -90,7 +96,8 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -107,7 +114,8 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
    * See [Resource
    * Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-   * and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+   * and [Resource Name
+   * Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
    * for more info.
    * The request becomes a no-op if the asset name list is empty, and the max
    * size of the asset name list is 100 in one request.
@@ -121,20 +129,24 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The content type.
+   * Optional. The content type.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+   * <code>
+   * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   int getContentTypeValue();
   /**
    *
    *
    * <pre>
-   * Required. The content type.
+   * Optional. The content type.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.ContentType content_type = 3;</code>
+   * <code>
+   * .google.cloud.asset.v1.ContentType content_type = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   com.google.cloud.asset.v1.ContentType getContentType();
 
@@ -150,7 +162,9 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * read_time_window.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+   * <code>
+   * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   boolean hasReadTimeWindow();
   /**
@@ -165,7 +179,9 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * read_time_window.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+   * <code>
+   * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   com.google.cloud.asset.v1.TimeWindow getReadTimeWindow();
   /**
@@ -180,7 +196,9 @@ public interface BatchGetAssetsHistoryRequestOrBuilder
    * read_time_window.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.TimeWindow read_time_window = 4;</code>
+   * <code>
+   * .google.cloud.asset.v1.TimeWindow read_time_window = 4 [(.google.api.field_behavior) = OPTIONAL];
+   * </code>
    */
   com.google.cloud.asset.v1.TimeWindowOrBuilder getReadTimeWindowOrBuilder();
 }
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestination.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestination.java
new file mode 100644
index 000000000..830be2ca6
--- /dev/null
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestination.java
@@ -0,0 +1,898 @@
+/*
+ * 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.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/asset/v1/asset_service.proto
+
+package com.google.cloud.asset.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * A BigQuery destination.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.asset.v1.BigQueryDestination}
+ */
+public final class BigQueryDestination extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.asset.v1.BigQueryDestination)
+    BigQueryDestinationOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use BigQueryDestination.newBuilder() to construct.
+  private BigQueryDestination(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+
+  private BigQueryDestination() {
+    dataset_ = "";
+    table_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private BigQueryDestination(
+      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();
+
+              dataset_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              table_ = s;
+              break;
+            }
+          case 24:
+            {
+              force_ = input.readBool();
+              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.asset.v1.AssetServiceProto
+        .internal_static_google_cloud_asset_v1_BigQueryDestination_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.asset.v1.AssetServiceProto
+        .internal_static_google_cloud_asset_v1_BigQueryDestination_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.asset.v1.BigQueryDestination.class,
+            com.google.cloud.asset.v1.BigQueryDestination.Builder.class);
+  }
+
+  public static final int DATASET_FIELD_NUMBER = 1;
+  private volatile java.lang.Object dataset_;
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery dataset in format
+   * "projects/projectId/datasets/datasetId", to which the snapshot result
+   * should be exported. If this dataset does not exist, the export call returns
+   * an error.
+   * </pre>
+   *
+   * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  public java.lang.String getDataset() {
+    java.lang.Object ref = dataset_;
+    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();
+      dataset_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery dataset in format
+   * "projects/projectId/datasets/datasetId", to which the snapshot result
+   * should be exported. If this dataset does not exist, the export call returns
+   * an error.
+   * </pre>
+   *
+   * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  public com.google.protobuf.ByteString getDatasetBytes() {
+    java.lang.Object ref = dataset_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      dataset_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TABLE_FIELD_NUMBER = 2;
+  private volatile java.lang.Object table_;
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery table to which the snapshot result should be
+   * written. If this table does not exist, a new table with the given name
+   * will be created.
+   * </pre>
+   *
+   * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  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;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery table to which the snapshot result should be
+   * written. If this table does not exist, a new table with the given name
+   * will be created.
+   * </pre>
+   *
+   * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  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 FORCE_FIELD_NUMBER = 3;
+  private boolean force_;
+  /**
+   *
+   *
+   * <pre>
+   * If the destination table already exists and this flag is `TRUE`, the
+   * table will be overwritten by the contents of assets snapshot. If the flag
+   * is not set and the destination table already exists, the export call
+   * returns an error.
+   * </pre>
+   *
+   * <code>bool force = 3;</code>
+   */
+  public boolean getForce() {
+    return force_;
+  }
+
+  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 (!getDatasetBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, dataset_);
+    }
+    if (!getTableBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, table_);
+    }
+    if (force_ != false) {
+      output.writeBool(3, force_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getDatasetBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, dataset_);
+    }
+    if (!getTableBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, table_);
+    }
+    if (force_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, force_);
+    }
+    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.asset.v1.BigQueryDestination)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.asset.v1.BigQueryDestination other =
+        (com.google.cloud.asset.v1.BigQueryDestination) obj;
+
+    if (!getDataset().equals(other.getDataset())) return false;
+    if (!getTable().equals(other.getTable())) return false;
+    if (getForce() != other.getForce()) 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) + DATASET_FIELD_NUMBER;
+    hash = (53 * hash) + getDataset().hashCode();
+    hash = (37 * hash) + TABLE_FIELD_NUMBER;
+    hash = (53 * hash) + getTable().hashCode();
+    hash = (37 * hash) + FORCE_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getForce());
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination 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.asset.v1.BigQueryDestination parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination 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.asset.v1.BigQueryDestination parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination 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.asset.v1.BigQueryDestination parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination 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.asset.v1.BigQueryDestination parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination 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.asset.v1.BigQueryDestination 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;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A BigQuery destination.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.asset.v1.BigQueryDestination}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.asset.v1.BigQueryDestination)
+      com.google.cloud.asset.v1.BigQueryDestinationOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.asset.v1.AssetServiceProto
+          .internal_static_google_cloud_asset_v1_BigQueryDestination_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.asset.v1.AssetServiceProto
+          .internal_static_google_cloud_asset_v1_BigQueryDestination_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.asset.v1.BigQueryDestination.class,
+              com.google.cloud.asset.v1.BigQueryDestination.Builder.class);
+    }
+
+    // Construct using com.google.cloud.asset.v1.BigQueryDestination.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();
+      dataset_ = "";
+
+      table_ = "";
+
+      force_ = false;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.asset.v1.AssetServiceProto
+          .internal_static_google_cloud_asset_v1_BigQueryDestination_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.asset.v1.BigQueryDestination getDefaultInstanceForType() {
+      return com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.asset.v1.BigQueryDestination build() {
+      com.google.cloud.asset.v1.BigQueryDestination result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.asset.v1.BigQueryDestination buildPartial() {
+      com.google.cloud.asset.v1.BigQueryDestination result =
+          new com.google.cloud.asset.v1.BigQueryDestination(this);
+      result.dataset_ = dataset_;
+      result.table_ = table_;
+      result.force_ = force_;
+      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.asset.v1.BigQueryDestination) {
+        return mergeFrom((com.google.cloud.asset.v1.BigQueryDestination) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.asset.v1.BigQueryDestination other) {
+      if (other == com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance()) return this;
+      if (!other.getDataset().isEmpty()) {
+        dataset_ = other.dataset_;
+        onChanged();
+      }
+      if (!other.getTable().isEmpty()) {
+        table_ = other.table_;
+        onChanged();
+      }
+      if (other.getForce() != false) {
+        setForce(other.getForce());
+      }
+      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.asset.v1.BigQueryDestination parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.asset.v1.BigQueryDestination) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object dataset_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery dataset in format
+     * "projects/projectId/datasets/datasetId", to which the snapshot result
+     * should be exported. If this dataset does not exist, the export call returns
+     * an error.
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public java.lang.String getDataset() {
+      java.lang.Object ref = dataset_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        dataset_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery dataset in format
+     * "projects/projectId/datasets/datasetId", to which the snapshot result
+     * should be exported. If this dataset does not exist, the export call returns
+     * an error.
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.protobuf.ByteString getDatasetBytes() {
+      java.lang.Object ref = dataset_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        dataset_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery dataset in format
+     * "projects/projectId/datasets/datasetId", to which the snapshot result
+     * should be exported. If this dataset does not exist, the export call returns
+     * an error.
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDataset(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      dataset_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery dataset in format
+     * "projects/projectId/datasets/datasetId", to which the snapshot result
+     * should be exported. If this dataset does not exist, the export call returns
+     * an error.
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearDataset() {
+
+      dataset_ = getDefaultInstance().getDataset();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery dataset in format
+     * "projects/projectId/datasets/datasetId", to which the snapshot result
+     * should be exported. If this dataset does not exist, the export call returns
+     * an error.
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDatasetBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      dataset_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object table_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery table to which the snapshot result should be
+     * written. If this table does not exist, a new table with the given name
+     * will be created.
+     * </pre>
+     *
+     * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    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;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery table to which the snapshot result should be
+     * written. If this table does not exist, a new table with the given name
+     * will be created.
+     * </pre>
+     *
+     * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    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;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery table to which the snapshot result should be
+     * written. If this table does not exist, a new table with the given name
+     * will be created.
+     * </pre>
+     *
+     * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setTable(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      table_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery table to which the snapshot result should be
+     * written. If this table does not exist, a new table with the given name
+     * will be created.
+     * </pre>
+     *
+     * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearTable() {
+
+      table_ = getDefaultInstance().getTable();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. The BigQuery table to which the snapshot result should be
+     * written. If this table does not exist, a new table with the given name
+     * will be created.
+     * </pre>
+     *
+     * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setTableBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      table_ = value;
+      onChanged();
+      return this;
+    }
+
+    private boolean force_;
+    /**
+     *
+     *
+     * <pre>
+     * If the destination table already exists and this flag is `TRUE`, the
+     * table will be overwritten by the contents of assets snapshot. If the flag
+     * is not set and the destination table already exists, the export call
+     * returns an error.
+     * </pre>
+     *
+     * <code>bool force = 3;</code>
+     */
+    public boolean getForce() {
+      return force_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * If the destination table already exists and this flag is `TRUE`, the
+     * table will be overwritten by the contents of assets snapshot. If the flag
+     * is not set and the destination table already exists, the export call
+     * returns an error.
+     * </pre>
+     *
+     * <code>bool force = 3;</code>
+     */
+    public Builder setForce(boolean value) {
+
+      force_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * If the destination table already exists and this flag is `TRUE`, the
+     * table will be overwritten by the contents of assets snapshot. If the flag
+     * is not set and the destination table already exists, the export call
+     * returns an error.
+     * </pre>
+     *
+     * <code>bool force = 3;</code>
+     */
+    public Builder clearForce() {
+
+      force_ = false;
+      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.asset.v1.BigQueryDestination)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.asset.v1.BigQueryDestination)
+  private static final com.google.cloud.asset.v1.BigQueryDestination DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.asset.v1.BigQueryDestination();
+  }
+
+  public static com.google.cloud.asset.v1.BigQueryDestination getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<BigQueryDestination> PARSER =
+      new com.google.protobuf.AbstractParser<BigQueryDestination>() {
+        @java.lang.Override
+        public BigQueryDestination parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BigQueryDestination(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser<BigQueryDestination> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<BigQueryDestination> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.asset.v1.BigQueryDestination getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestinationOrBuilder.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestinationOrBuilder.java
new file mode 100644
index 000000000..e55c4d1da
--- /dev/null
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/BigQueryDestinationOrBuilder.java
@@ -0,0 +1,91 @@
+/*
+ * 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.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/asset/v1/asset_service.proto
+
+package com.google.cloud.asset.v1;
+
+public interface BigQueryDestinationOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.asset.v1.BigQueryDestination)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery dataset in format
+   * "projects/projectId/datasets/datasetId", to which the snapshot result
+   * should be exported. If this dataset does not exist, the export call returns
+   * an error.
+   * </pre>
+   *
+   * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  java.lang.String getDataset();
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery dataset in format
+   * "projects/projectId/datasets/datasetId", to which the snapshot result
+   * should be exported. If this dataset does not exist, the export call returns
+   * an error.
+   * </pre>
+   *
+   * <code>string dataset = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.protobuf.ByteString getDatasetBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery table to which the snapshot result should be
+   * written. If this table does not exist, a new table with the given name
+   * will be created.
+   * </pre>
+   *
+   * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  java.lang.String getTable();
+  /**
+   *
+   *
+   * <pre>
+   * Required. The BigQuery table to which the snapshot result should be
+   * written. If this table does not exist, a new table with the given name
+   * will be created.
+   * </pre>
+   *
+   * <code>string table = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.protobuf.ByteString getTableBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * If the destination table already exists and this flag is `TRUE`, the
+   * table will be overwritten by the contents of assets snapshot. If the flag
+   * is not set and the destination table already exists, the export call
+   * returns an error.
+   * </pre>
+   *
+   * <code>bool force = 3;</code>
+   */
+  boolean getForce();
+}
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ContentType.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ContentType.java
index 7b2cb1efb..277c28b5f 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ContentType.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ContentType.java
@@ -58,6 +58,26 @@ public enum ContentType implements com.google.protobuf.ProtocolMessageEnum {
    * <code>IAM_POLICY = 2;</code>
    */
   IAM_POLICY(2),
+  /**
+   *
+   *
+   * <pre>
+   * The Cloud Organization Policy set on an asset.
+   * </pre>
+   *
+   * <code>ORG_POLICY = 4;</code>
+   */
+  ORG_POLICY(4),
+  /**
+   *
+   *
+   * <pre>
+   * The Cloud Access context mananger Policy set on an asset.
+   * </pre>
+   *
+   * <code>ACCESS_POLICY = 5;</code>
+   */
+  ACCESS_POLICY(5),
   UNRECOGNIZED(-1),
   ;
 
@@ -91,6 +111,26 @@ public enum ContentType implements com.google.protobuf.ProtocolMessageEnum {
    * <code>IAM_POLICY = 2;</code>
    */
   public static final int IAM_POLICY_VALUE = 2;
+  /**
+   *
+   *
+   * <pre>
+   * The Cloud Organization Policy set on an asset.
+   * </pre>
+   *
+   * <code>ORG_POLICY = 4;</code>
+   */
+  public static final int ORG_POLICY_VALUE = 4;
+  /**
+   *
+   *
+   * <pre>
+   * The Cloud Access context mananger Policy set on an asset.
+   * </pre>
+   *
+   * <code>ACCESS_POLICY = 5;</code>
+   */
+  public static final int ACCESS_POLICY_VALUE = 5;
 
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
@@ -114,6 +154,10 @@ public static ContentType forNumber(int value) {
         return RESOURCE;
       case 2:
         return IAM_POLICY;
+      case 4:
+        return ORG_POLICY;
+      case 5:
+        return ACCESS_POLICY;
       default:
         return null;
     }
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequest.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequest.java
index 2f9b5286a..6dee01aca 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequest.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequest.java
@@ -172,7 +172,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * or a folder number (such as "folders/123").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   public java.lang.String getParent() {
     java.lang.Object ref = parent_;
@@ -195,7 +197,9 @@ public java.lang.String getParent() {
    * or a folder number (such as "folders/123").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
@@ -267,9 +271,9 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -283,9 +287,9 @@ public com.google.protobuf.ProtocolStringList getAssetTypesList() {
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -299,9 +303,9 @@ public int getAssetTypesCount() {
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -315,9 +319,9 @@ public java.lang.String getAssetTypes(int index) {
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -369,7 +373,9 @@ public com.google.cloud.asset.v1.ContentType getContentType() {
    * to. All results will be in newline delimited JSON format.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+   * <code>
+   * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public boolean hasOutputConfig() {
     return outputConfig_ != null;
@@ -382,7 +388,9 @@ public boolean hasOutputConfig() {
    * to. All results will be in newline delimited JSON format.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+   * <code>
+   * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.asset.v1.OutputConfig getOutputConfig() {
     return outputConfig_ == null
@@ -397,7 +405,9 @@ public com.google.cloud.asset.v1.OutputConfig getOutputConfig() {
    * to. All results will be in newline delimited JSON format.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+   * <code>
+   * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.asset.v1.OutputConfigOrBuilder getOutputConfigOrBuilder() {
     return getOutputConfig();
@@ -841,7 +851,9 @@ public Builder mergeFrom(
      * or a folder number (such as "folders/123").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
@@ -864,7 +876,9 @@ public java.lang.String getParent() {
      * or a folder number (such as "folders/123").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
@@ -887,7 +901,9 @@ public com.google.protobuf.ByteString getParentBytes() {
      * or a folder number (such as "folders/123").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public Builder setParent(java.lang.String value) {
       if (value == null) {
@@ -908,7 +924,9 @@ public Builder setParent(java.lang.String value) {
      * or a folder number (such as "folders/123").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public Builder clearParent() {
 
@@ -926,7 +944,9 @@ public Builder clearParent() {
      * or a folder number (such as "folders/123").
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      */
     public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
@@ -1164,9 +1184,9 @@ private void ensureAssetTypesIsMutable() {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1180,9 +1200,9 @@ public com.google.protobuf.ProtocolStringList getAssetTypesList() {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1196,9 +1216,9 @@ public int getAssetTypesCount() {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1212,9 +1232,9 @@ public java.lang.String getAssetTypes(int index) {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1228,9 +1248,9 @@ public com.google.protobuf.ByteString getAssetTypesBytes(int index) {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1250,9 +1270,9 @@ public Builder setAssetTypes(int index, java.lang.String value) {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1272,9 +1292,9 @@ public Builder addAssetTypes(java.lang.String value) {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1291,9 +1311,9 @@ public Builder addAllAssetTypes(java.lang.Iterable<java.lang.String> values) {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1310,9 +1330,9 @@ public Builder clearAssetTypes() {
      *
      * <pre>
      * A list of asset types of which to take a snapshot for. For example:
-     * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-     * See [Introduction to Cloud Asset
-     * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+     * "compute.googleapis.com/Disk". If specified, only matching assets will be
+     * returned. See [Introduction to Cloud Asset
+     * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
      * for all supported asset types.
      * </pre>
      *
@@ -1424,7 +1444,9 @@ public Builder clearContentType() {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public boolean hasOutputConfig() {
       return outputConfigBuilder_ != null || outputConfig_ != null;
@@ -1437,7 +1459,9 @@ public boolean hasOutputConfig() {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.asset.v1.OutputConfig getOutputConfig() {
       if (outputConfigBuilder_ == null) {
@@ -1456,7 +1480,9 @@ public com.google.cloud.asset.v1.OutputConfig getOutputConfig() {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(com.google.cloud.asset.v1.OutputConfig value) {
       if (outputConfigBuilder_ == null) {
@@ -1479,7 +1505,9 @@ public Builder setOutputConfig(com.google.cloud.asset.v1.OutputConfig value) {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(com.google.cloud.asset.v1.OutputConfig.Builder builderForValue) {
       if (outputConfigBuilder_ == null) {
@@ -1499,7 +1527,9 @@ public Builder setOutputConfig(com.google.cloud.asset.v1.OutputConfig.Builder bu
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeOutputConfig(com.google.cloud.asset.v1.OutputConfig value) {
       if (outputConfigBuilder_ == null) {
@@ -1526,7 +1556,9 @@ public Builder mergeOutputConfig(com.google.cloud.asset.v1.OutputConfig value) {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearOutputConfig() {
       if (outputConfigBuilder_ == null) {
@@ -1547,7 +1579,9 @@ public Builder clearOutputConfig() {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.asset.v1.OutputConfig.Builder getOutputConfigBuilder() {
 
@@ -1562,7 +1596,9 @@ public com.google.cloud.asset.v1.OutputConfig.Builder getOutputConfigBuilder() {
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.asset.v1.OutputConfigOrBuilder getOutputConfigOrBuilder() {
       if (outputConfigBuilder_ != null) {
@@ -1581,7 +1617,9 @@ public com.google.cloud.asset.v1.OutputConfigOrBuilder getOutputConfigOrBuilder(
      * to. All results will be in newline delimited JSON format.
      * </pre>
      *
-     * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+     * <code>
+     * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.asset.v1.OutputConfig,
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequestOrBuilder.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequestOrBuilder.java
index 94104714e..183538325 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequestOrBuilder.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/ExportAssetsRequestOrBuilder.java
@@ -33,7 +33,9 @@ public interface ExportAssetsRequestOrBuilder
    * or a folder number (such as "folders/123").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   java.lang.String getParent();
   /**
@@ -46,7 +48,9 @@ public interface ExportAssetsRequestOrBuilder
    * or a folder number (such as "folders/123").
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    */
   com.google.protobuf.ByteString getParentBytes();
 
@@ -98,9 +102,9 @@ public interface ExportAssetsRequestOrBuilder
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -112,9 +116,9 @@ public interface ExportAssetsRequestOrBuilder
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -126,9 +130,9 @@ public interface ExportAssetsRequestOrBuilder
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -140,9 +144,9 @@ public interface ExportAssetsRequestOrBuilder
    *
    * <pre>
    * A list of asset types of which to take a snapshot for. For example:
-   * "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-   * See [Introduction to Cloud Asset
-   * Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+   * "compute.googleapis.com/Disk". If specified, only matching assets will be
+   * returned. See [Introduction to Cloud Asset
+   * Inventory](https://cloud.google.com/asset-inventory/docs/overview)
    * for all supported asset types.
    * </pre>
    *
@@ -181,7 +185,9 @@ public interface ExportAssetsRequestOrBuilder
    * to. All results will be in newline delimited JSON format.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+   * <code>
+   * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   boolean hasOutputConfig();
   /**
@@ -192,7 +198,9 @@ public interface ExportAssetsRequestOrBuilder
    * to. All results will be in newline delimited JSON format.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+   * <code>
+   * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.asset.v1.OutputConfig getOutputConfig();
   /**
@@ -203,7 +211,9 @@ public interface ExportAssetsRequestOrBuilder
    * to. All results will be in newline delimited JSON format.
    * </pre>
    *
-   * <code>.google.cloud.asset.v1.OutputConfig output_config = 5;</code>
+   * <code>
+   * .google.cloud.asset.v1.OutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.asset.v1.OutputConfigOrBuilder getOutputConfigOrBuilder();
 }
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestination.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestination.java
index 0d2797d02..004d5bb70 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestination.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestination.java
@@ -70,6 +70,13 @@ private GcsDestination(
               objectUri_ = s;
               break;
             }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              objectUriCase_ = 2;
+              objectUri_ = s;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -109,6 +116,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
   public enum ObjectUriCase implements com.google.protobuf.Internal.EnumLite {
     URI(1),
+    URI_PREFIX(2),
     OBJECTURI_NOT_SET(0);
     private final int value;
 
@@ -125,6 +133,8 @@ public static ObjectUriCase forNumber(int value) {
       switch (value) {
         case 1:
           return URI;
+        case 2:
+          return URI_PREFIX;
         case 0:
           return OBJECTURI_NOT_SET;
         default:
@@ -201,6 +211,74 @@ public com.google.protobuf.ByteString getUriBytes() {
     }
   }
 
+  public static final int URI_PREFIX_FIELD_NUMBER = 2;
+  /**
+   *
+   *
+   * <pre>
+   * The uri prefix of all generated Cloud Storage objects. For example:
+   * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+   * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+   * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+   * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+   * the first shard of output objects containing all
+   * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+   * returned if file with the same name "gs://bucket_name/object_name_prefix"
+   * already exists.
+   * </pre>
+   *
+   * <code>string uri_prefix = 2;</code>
+   */
+  public java.lang.String getUriPrefix() {
+    java.lang.Object ref = "";
+    if (objectUriCase_ == 2) {
+      ref = objectUri_;
+    }
+    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();
+      if (objectUriCase_ == 2) {
+        objectUri_ = s;
+      }
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * The uri prefix of all generated Cloud Storage objects. For example:
+   * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+   * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+   * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+   * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+   * the first shard of output objects containing all
+   * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+   * returned if file with the same name "gs://bucket_name/object_name_prefix"
+   * already exists.
+   * </pre>
+   *
+   * <code>string uri_prefix = 2;</code>
+   */
+  public com.google.protobuf.ByteString getUriPrefixBytes() {
+    java.lang.Object ref = "";
+    if (objectUriCase_ == 2) {
+      ref = objectUri_;
+    }
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      if (objectUriCase_ == 2) {
+        objectUri_ = b;
+      }
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -218,6 +296,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (objectUriCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, objectUri_);
     }
+    if (objectUriCase_ == 2) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, objectUri_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -230,6 +311,9 @@ public int getSerializedSize() {
     if (objectUriCase_ == 1) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, objectUri_);
     }
+    if (objectUriCase_ == 2) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, objectUri_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -250,6 +334,9 @@ public boolean equals(final java.lang.Object obj) {
       case 1:
         if (!getUri().equals(other.getUri())) return false;
         break;
+      case 2:
+        if (!getUriPrefix().equals(other.getUriPrefix())) return false;
+        break;
       case 0:
       default:
     }
@@ -269,6 +356,10 @@ public int hashCode() {
         hash = (37 * hash) + URI_FIELD_NUMBER;
         hash = (53 * hash) + getUri().hashCode();
         break;
+      case 2:
+        hash = (37 * hash) + URI_PREFIX_FIELD_NUMBER;
+        hash = (53 * hash) + getUriPrefix().hashCode();
+        break;
       case 0:
       default:
     }
@@ -449,6 +540,9 @@ public com.google.cloud.asset.v1.GcsDestination buildPartial() {
       if (objectUriCase_ == 1) {
         result.objectUri_ = objectUri_;
       }
+      if (objectUriCase_ == 2) {
+        result.objectUri_ = objectUri_;
+      }
       result.objectUriCase_ = objectUriCase_;
       onBuilt();
       return result;
@@ -507,6 +601,13 @@ public Builder mergeFrom(com.google.cloud.asset.v1.GcsDestination other) {
             onChanged();
             break;
           }
+        case URI_PREFIX:
+          {
+            objectUriCase_ = 2;
+            objectUri_ = other.objectUri_;
+            onChanged();
+            break;
+          }
         case OBJECTURI_NOT_SET:
           {
             break;
@@ -680,6 +781,151 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
+    /**
+     *
+     *
+     * <pre>
+     * The uri prefix of all generated Cloud Storage objects. For example:
+     * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+     * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+     * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+     * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+     * the first shard of output objects containing all
+     * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+     * returned if file with the same name "gs://bucket_name/object_name_prefix"
+     * already exists.
+     * </pre>
+     *
+     * <code>string uri_prefix = 2;</code>
+     */
+    public java.lang.String getUriPrefix() {
+      java.lang.Object ref = "";
+      if (objectUriCase_ == 2) {
+        ref = objectUri_;
+      }
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (objectUriCase_ == 2) {
+          objectUri_ = s;
+        }
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The uri prefix of all generated Cloud Storage objects. For example:
+     * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+     * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+     * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+     * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+     * the first shard of output objects containing all
+     * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+     * returned if file with the same name "gs://bucket_name/object_name_prefix"
+     * already exists.
+     * </pre>
+     *
+     * <code>string uri_prefix = 2;</code>
+     */
+    public com.google.protobuf.ByteString getUriPrefixBytes() {
+      java.lang.Object ref = "";
+      if (objectUriCase_ == 2) {
+        ref = objectUri_;
+      }
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        if (objectUriCase_ == 2) {
+          objectUri_ = b;
+        }
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The uri prefix of all generated Cloud Storage objects. For example:
+     * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+     * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+     * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+     * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+     * the first shard of output objects containing all
+     * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+     * returned if file with the same name "gs://bucket_name/object_name_prefix"
+     * already exists.
+     * </pre>
+     *
+     * <code>string uri_prefix = 2;</code>
+     */
+    public Builder setUriPrefix(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      objectUriCase_ = 2;
+      objectUri_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The uri prefix of all generated Cloud Storage objects. For example:
+     * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+     * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+     * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+     * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+     * the first shard of output objects containing all
+     * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+     * returned if file with the same name "gs://bucket_name/object_name_prefix"
+     * already exists.
+     * </pre>
+     *
+     * <code>string uri_prefix = 2;</code>
+     */
+    public Builder clearUriPrefix() {
+      if (objectUriCase_ == 2) {
+        objectUriCase_ = 0;
+        objectUri_ = null;
+        onChanged();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The uri prefix of all generated Cloud Storage objects. For example:
+     * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+     * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+     * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+     * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+     * the first shard of output objects containing all
+     * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+     * returned if file with the same name "gs://bucket_name/object_name_prefix"
+     * already exists.
+     * </pre>
+     *
+     * <code>string uri_prefix = 2;</code>
+     */
+    public Builder setUriPrefixBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      objectUriCase_ = 2;
+      objectUri_ = value;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestinationOrBuilder.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestinationOrBuilder.java
index 83dec590c..9d919f252 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestinationOrBuilder.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/GcsDestinationOrBuilder.java
@@ -52,5 +52,42 @@ public interface GcsDestinationOrBuilder
    */
   com.google.protobuf.ByteString getUriBytes();
 
+  /**
+   *
+   *
+   * <pre>
+   * The uri prefix of all generated Cloud Storage objects. For example:
+   * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+   * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+   * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+   * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+   * the first shard of output objects containing all
+   * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+   * returned if file with the same name "gs://bucket_name/object_name_prefix"
+   * already exists.
+   * </pre>
+   *
+   * <code>string uri_prefix = 2;</code>
+   */
+  java.lang.String getUriPrefix();
+  /**
+   *
+   *
+   * <pre>
+   * The uri prefix of all generated Cloud Storage objects. For example:
+   * "gs://bucket_name/object_name_prefix". Each object uri is in format:
+   * "gs://bucket_name/object_name_prefix/&lt;asset type&gt;/&lt;shard number&gt; and only
+   * contains assets for that type. &lt;shard number&gt; starts from 0. For example:
+   * "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+   * the first shard of output objects containing all
+   * compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+   * returned if file with the same name "gs://bucket_name/object_name_prefix"
+   * already exists.
+   * </pre>
+   *
+   * <code>string uri_prefix = 2;</code>
+   */
+  com.google.protobuf.ByteString getUriPrefixBytes();
+
   public com.google.cloud.asset.v1.GcsDestination.ObjectUriCase getObjectUriCase();
 }
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfig.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfig.java
index ed76d4d9a..d86a7f01b 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfig.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfig.java
@@ -79,6 +79,23 @@ private OutputConfig(
               destinationCase_ = 1;
               break;
             }
+          case 18:
+            {
+              com.google.cloud.asset.v1.BigQueryDestination.Builder subBuilder = null;
+              if (destinationCase_ == 2) {
+                subBuilder =
+                    ((com.google.cloud.asset.v1.BigQueryDestination) destination_).toBuilder();
+              }
+              destination_ =
+                  input.readMessage(
+                      com.google.cloud.asset.v1.BigQueryDestination.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.cloud.asset.v1.BigQueryDestination) destination_);
+                destination_ = subBuilder.buildPartial();
+              }
+              destinationCase_ = 2;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -118,6 +135,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
   public enum DestinationCase implements com.google.protobuf.Internal.EnumLite {
     GCS_DESTINATION(1),
+    BIGQUERY_DESTINATION(2),
     DESTINATION_NOT_SET(0);
     private final int value;
 
@@ -134,6 +152,8 @@ public static DestinationCase forNumber(int value) {
       switch (value) {
         case 1:
           return GCS_DESTINATION;
+        case 2:
+          return BIGQUERY_DESTINATION;
         case 0:
           return DESTINATION_NOT_SET;
         default:
@@ -194,6 +214,59 @@ public com.google.cloud.asset.v1.GcsDestinationOrBuilder getGcsDestinationOrBuil
     return com.google.cloud.asset.v1.GcsDestination.getDefaultInstance();
   }
 
+  public static final int BIGQUERY_DESTINATION_FIELD_NUMBER = 2;
+  /**
+   *
+   *
+   * <pre>
+   * Destination on BigQuery. The output table stores the fields in asset
+   * proto as columns in BigQuery. The resource/iam_policy field is converted
+   * to a record with each field to a column, except metadata to a single JSON
+   * string.
+   * </pre>
+   *
+   * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+   */
+  public boolean hasBigqueryDestination() {
+    return destinationCase_ == 2;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Destination on BigQuery. The output table stores the fields in asset
+   * proto as columns in BigQuery. The resource/iam_policy field is converted
+   * to a record with each field to a column, except metadata to a single JSON
+   * string.
+   * </pre>
+   *
+   * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+   */
+  public com.google.cloud.asset.v1.BigQueryDestination getBigqueryDestination() {
+    if (destinationCase_ == 2) {
+      return (com.google.cloud.asset.v1.BigQueryDestination) destination_;
+    }
+    return com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Destination on BigQuery. The output table stores the fields in asset
+   * proto as columns in BigQuery. The resource/iam_policy field is converted
+   * to a record with each field to a column, except metadata to a single JSON
+   * string.
+   * </pre>
+   *
+   * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+   */
+  public com.google.cloud.asset.v1.BigQueryDestinationOrBuilder getBigqueryDestinationOrBuilder() {
+    if (destinationCase_ == 2) {
+      return (com.google.cloud.asset.v1.BigQueryDestination) destination_;
+    }
+    return com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -211,6 +284,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (destinationCase_ == 1) {
       output.writeMessage(1, (com.google.cloud.asset.v1.GcsDestination) destination_);
     }
+    if (destinationCase_ == 2) {
+      output.writeMessage(2, (com.google.cloud.asset.v1.BigQueryDestination) destination_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -225,6 +301,11 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeMessageSize(
               1, (com.google.cloud.asset.v1.GcsDestination) destination_);
     }
+    if (destinationCase_ == 2) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.asset.v1.BigQueryDestination) destination_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -245,6 +326,9 @@ public boolean equals(final java.lang.Object obj) {
       case 1:
         if (!getGcsDestination().equals(other.getGcsDestination())) return false;
         break;
+      case 2:
+        if (!getBigqueryDestination().equals(other.getBigqueryDestination())) return false;
+        break;
       case 0:
       default:
     }
@@ -264,6 +348,10 @@ public int hashCode() {
         hash = (37 * hash) + GCS_DESTINATION_FIELD_NUMBER;
         hash = (53 * hash) + getGcsDestination().hashCode();
         break;
+      case 2:
+        hash = (37 * hash) + BIGQUERY_DESTINATION_FIELD_NUMBER;
+        hash = (53 * hash) + getBigqueryDestination().hashCode();
+        break;
       case 0:
       default:
     }
@@ -448,6 +536,13 @@ public com.google.cloud.asset.v1.OutputConfig buildPartial() {
           result.destination_ = gcsDestinationBuilder_.build();
         }
       }
+      if (destinationCase_ == 2) {
+        if (bigqueryDestinationBuilder_ == null) {
+          result.destination_ = destination_;
+        } else {
+          result.destination_ = bigqueryDestinationBuilder_.build();
+        }
+      }
       result.destinationCase_ = destinationCase_;
       onBuilt();
       return result;
@@ -504,6 +599,11 @@ public Builder mergeFrom(com.google.cloud.asset.v1.OutputConfig other) {
             mergeGcsDestination(other.getGcsDestination());
             break;
           }
+        case BIGQUERY_DESTINATION:
+          {
+            mergeBigqueryDestination(other.getBigqueryDestination());
+            break;
+          }
         case DESTINATION_NOT_SET:
           {
             break;
@@ -754,6 +854,236 @@ public com.google.cloud.asset.v1.GcsDestinationOrBuilder getGcsDestinationOrBuil
       return gcsDestinationBuilder_;
     }
 
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.asset.v1.BigQueryDestination,
+            com.google.cloud.asset.v1.BigQueryDestination.Builder,
+            com.google.cloud.asset.v1.BigQueryDestinationOrBuilder>
+        bigqueryDestinationBuilder_;
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public boolean hasBigqueryDestination() {
+      return destinationCase_ == 2;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public com.google.cloud.asset.v1.BigQueryDestination getBigqueryDestination() {
+      if (bigqueryDestinationBuilder_ == null) {
+        if (destinationCase_ == 2) {
+          return (com.google.cloud.asset.v1.BigQueryDestination) destination_;
+        }
+        return com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+      } else {
+        if (destinationCase_ == 2) {
+          return bigqueryDestinationBuilder_.getMessage();
+        }
+        return com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public Builder setBigqueryDestination(com.google.cloud.asset.v1.BigQueryDestination value) {
+      if (bigqueryDestinationBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        destination_ = value;
+        onChanged();
+      } else {
+        bigqueryDestinationBuilder_.setMessage(value);
+      }
+      destinationCase_ = 2;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public Builder setBigqueryDestination(
+        com.google.cloud.asset.v1.BigQueryDestination.Builder builderForValue) {
+      if (bigqueryDestinationBuilder_ == null) {
+        destination_ = builderForValue.build();
+        onChanged();
+      } else {
+        bigqueryDestinationBuilder_.setMessage(builderForValue.build());
+      }
+      destinationCase_ = 2;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public Builder mergeBigqueryDestination(com.google.cloud.asset.v1.BigQueryDestination value) {
+      if (bigqueryDestinationBuilder_ == null) {
+        if (destinationCase_ == 2
+            && destination_ != com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance()) {
+          destination_ =
+              com.google.cloud.asset.v1.BigQueryDestination.newBuilder(
+                      (com.google.cloud.asset.v1.BigQueryDestination) destination_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          destination_ = value;
+        }
+        onChanged();
+      } else {
+        if (destinationCase_ == 2) {
+          bigqueryDestinationBuilder_.mergeFrom(value);
+        }
+        bigqueryDestinationBuilder_.setMessage(value);
+      }
+      destinationCase_ = 2;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public Builder clearBigqueryDestination() {
+      if (bigqueryDestinationBuilder_ == null) {
+        if (destinationCase_ == 2) {
+          destinationCase_ = 0;
+          destination_ = null;
+          onChanged();
+        }
+      } else {
+        if (destinationCase_ == 2) {
+          destinationCase_ = 0;
+          destination_ = null;
+        }
+        bigqueryDestinationBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public com.google.cloud.asset.v1.BigQueryDestination.Builder getBigqueryDestinationBuilder() {
+      return getBigqueryDestinationFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    public com.google.cloud.asset.v1.BigQueryDestinationOrBuilder
+        getBigqueryDestinationOrBuilder() {
+      if ((destinationCase_ == 2) && (bigqueryDestinationBuilder_ != null)) {
+        return bigqueryDestinationBuilder_.getMessageOrBuilder();
+      } else {
+        if (destinationCase_ == 2) {
+          return (com.google.cloud.asset.v1.BigQueryDestination) destination_;
+        }
+        return com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Destination on BigQuery. The output table stores the fields in asset
+     * proto as columns in BigQuery. The resource/iam_policy field is converted
+     * to a record with each field to a column, except metadata to a single JSON
+     * string.
+     * </pre>
+     *
+     * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.asset.v1.BigQueryDestination,
+            com.google.cloud.asset.v1.BigQueryDestination.Builder,
+            com.google.cloud.asset.v1.BigQueryDestinationOrBuilder>
+        getBigqueryDestinationFieldBuilder() {
+      if (bigqueryDestinationBuilder_ == null) {
+        if (!(destinationCase_ == 2)) {
+          destination_ = com.google.cloud.asset.v1.BigQueryDestination.getDefaultInstance();
+        }
+        bigqueryDestinationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.asset.v1.BigQueryDestination,
+                com.google.cloud.asset.v1.BigQueryDestination.Builder,
+                com.google.cloud.asset.v1.BigQueryDestinationOrBuilder>(
+                (com.google.cloud.asset.v1.BigQueryDestination) destination_,
+                getParentForChildren(),
+                isClean());
+        destination_ = null;
+      }
+      destinationCase_ = 2;
+      onChanged();
+      ;
+      return bigqueryDestinationBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfigOrBuilder.java b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfigOrBuilder.java
index 17026bfae..bddca95de 100644
--- a/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfigOrBuilder.java
+++ b/proto-google-cloud-asset-v1/src/main/java/com/google/cloud/asset/v1/OutputConfigOrBuilder.java
@@ -54,5 +54,45 @@ public interface OutputConfigOrBuilder
    */
   com.google.cloud.asset.v1.GcsDestinationOrBuilder getGcsDestinationOrBuilder();
 
+  /**
+   *
+   *
+   * <pre>
+   * Destination on BigQuery. The output table stores the fields in asset
+   * proto as columns in BigQuery. The resource/iam_policy field is converted
+   * to a record with each field to a column, except metadata to a single JSON
+   * string.
+   * </pre>
+   *
+   * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+   */
+  boolean hasBigqueryDestination();
+  /**
+   *
+   *
+   * <pre>
+   * Destination on BigQuery. The output table stores the fields in asset
+   * proto as columns in BigQuery. The resource/iam_policy field is converted
+   * to a record with each field to a column, except metadata to a single JSON
+   * string.
+   * </pre>
+   *
+   * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+   */
+  com.google.cloud.asset.v1.BigQueryDestination getBigqueryDestination();
+  /**
+   *
+   *
+   * <pre>
+   * Destination on BigQuery. The output table stores the fields in asset
+   * proto as columns in BigQuery. The resource/iam_policy field is converted
+   * to a record with each field to a column, except metadata to a single JSON
+   * string.
+   * </pre>
+   *
+   * <code>.google.cloud.asset.v1.BigQueryDestination bigquery_destination = 2;</code>
+   */
+  com.google.cloud.asset.v1.BigQueryDestinationOrBuilder getBigqueryDestinationOrBuilder();
+
   public com.google.cloud.asset.v1.OutputConfig.DestinationCase getDestinationCase();
 }
diff --git a/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/asset_service.proto b/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/asset_service.proto
index 0dfc2898b..33dde9cd3 100644
--- a/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/asset_service.proto
+++ b/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/asset_service.proto
@@ -18,8 +18,13 @@ syntax = "proto3";
 package google.cloud.asset.v1;
 
 import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
 import "google/cloud/asset/v1/assets.proto";
 import "google/longrunning/operations.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.Asset.V1";
@@ -29,9 +34,11 @@ option java_outer_classname = "AssetServiceProto";
 option java_package = "com.google.cloud.asset.v1";
 option php_namespace = "Google\\Cloud\\Asset\\V1";
 
-
 // Asset service definition.
 service AssetService {
+  option (google.api.default_host) = "cloudasset.googleapis.com";
+  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+
   // Exports assets with time and resource types to a given Cloud Storage
   // location. The output format is newline-delimited JSON.
   // This API implements the [google.longrunning.Operation][google.longrunning.Operation] API allowing you
@@ -41,6 +48,10 @@ service AssetService {
       post: "/v1/{parent=*/*}:exportAssets"
       body: "*"
     };
+    option (google.longrunning.operation_info) = {
+      response_type: "google.cloud.asset.v1.ExportAssetsResponse"
+      metadata_type: "google.cloud.asset.v1.ExportAssetsRequest"
+    };
   }
 
   // Batch gets the update history of assets that overlap a time window.
@@ -63,7 +74,12 @@ message ExportAssetsRequest {
   // organization number (such as "organizations/123"), a project ID (such as
   // "projects/my-project-id"), or a project number (such as "projects/12345"),
   // or a folder number (such as "folders/123").
-  string parent = 1;
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "cloudasset.googleapis.com/Asset"
+    }
+  ];
 
   // Timestamp to take an asset snapshot. This can only be set to a timestamp
   // between 2018-10-02 UTC (inclusive) and the current time. If not specified,
@@ -73,9 +89,9 @@ message ExportAssetsRequest {
   google.protobuf.Timestamp read_time = 2;
 
   // A list of asset types of which to take a snapshot for. For example:
-  // "compute.googleapis.com/Disk". If specified, only matching assets will be returned.
-  // See [Introduction to Cloud Asset
-  // Inventory](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/overview)
+  // "compute.googleapis.com/Disk". If specified, only matching assets will be
+  // returned. See [Introduction to Cloud Asset
+  // Inventory](https://cloud.google.com/asset-inventory/docs/overview)
   // for all supported asset types.
   repeated string asset_types = 3;
 
@@ -85,7 +101,7 @@ message ExportAssetsRequest {
 
   // Required. Output configuration indicating where the results will be output
   // to. All results will be in newline delimited JSON format.
-  OutputConfig output_config = 5;
+  OutputConfig output_config = 5 [(google.api.field_behavior) = REQUIRED];
 }
 
 // The export asset response. This message is returned by the
@@ -105,21 +121,27 @@ message BatchGetAssetsHistoryRequest {
   // Required. The relative name of the root asset. It can only be an
   // organization number (such as "organizations/123"), a project ID (such as
   // "projects/my-project-id")", or a project number (such as "projects/12345").
-  string parent = 1;
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "cloudasset.googleapis.com/Asset"
+    }
+  ];
 
   // A list of the full names of the assets. For example:
   // `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
   // See [Resource
   // Names](https://cloud.google.com/apis/design/resource_names#full_resource_name)
-  // and [Resource Name Format](https://cloud.google.com/resource-manager/docs/cloud-asset-inventory/resource-name-format)
+  // and [Resource Name
+  // Format](https://cloud.google.com/asset-inventory/docs/resource-name-format)
   // for more info.
   //
   // The request becomes a no-op if the asset name list is empty, and the max
   // size of the asset name list is 100 in one request.
   repeated string asset_names = 2;
 
-  // Required. The content type.
-  ContentType content_type = 3;
+  // Optional. The content type.
+  ContentType content_type = 3 [(google.api.field_behavior) = OPTIONAL];
 
   // Optional. The time window for the asset history. Both start_time and
   // end_time are optional and if set, it must be after 2018-10-02 UTC. If
@@ -127,7 +149,7 @@ message BatchGetAssetsHistoryRequest {
   // not set, the snapshot of the assets at end_time will be returned. The
   // returned results contain all temporal assets whose time window overlap with
   // read_time_window.
-  TimeWindow read_time_window = 4;
+  TimeWindow read_time_window = 4 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Batch get assets history response.
@@ -142,6 +164,12 @@ message OutputConfig {
   oneof destination {
     // Destination on Cloud Storage.
     GcsDestination gcs_destination = 1;
+
+    // Destination on BigQuery. The output table stores the fields in asset
+    // proto as columns in BigQuery. The resource/iam_policy field is converted
+    // to a record with each field to a column, except metadata to a single JSON
+    // string.
+    BigQueryDestination bigquery_destination = 2;
   }
 }
 
@@ -155,9 +183,40 @@ message GcsDestination {
     // Metadata](https://cloud.google.com/storage/docs/viewing-editing-metadata)
     // for more information.
     string uri = 1;
+
+    // The uri prefix of all generated Cloud Storage objects. For example:
+    // "gs://bucket_name/object_name_prefix". Each object uri is in format:
+    // "gs://bucket_name/object_name_prefix/<asset type>/<shard number> and only
+    // contains assets for that type. <shard number> starts from 0. For example:
+    // "gs://bucket_name/object_name_prefix/compute.googleapis.com/Disk/0" is
+    // the first shard of output objects containing all
+    // compute.googleapis.com/Disk assets. An INVALID_ARGUMENT error will be
+    // returned if file with the same name "gs://bucket_name/object_name_prefix"
+    // already exists.
+    string uri_prefix = 2;
   }
 }
 
+// A BigQuery destination.
+message BigQueryDestination {
+  // Required. The BigQuery dataset in format
+  // "projects/projectId/datasets/datasetId", to which the snapshot result
+  // should be exported. If this dataset does not exist, the export call returns
+  // an error.
+  string dataset = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The BigQuery table to which the snapshot result should be
+  // written. If this table does not exist, a new table with the given name
+  // will be created.
+  string table = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // If the destination table already exists and this flag is `TRUE`, the
+  // table will be overwritten by the contents of assets snapshot. If the flag
+  // is not set and the destination table already exists, the export call
+  // returns an error.
+  bool force = 3;
+}
+
 // Asset content type.
 enum ContentType {
   // Unspecified content type.
@@ -168,4 +227,10 @@ enum ContentType {
 
   // The actual IAM policy set on a resource.
   IAM_POLICY = 2;
+
+  // The Cloud Organization Policy set on an asset.
+  ORG_POLICY = 4;
+
+  // The Cloud Access context mananger Policy set on an asset.
+  ACCESS_POLICY = 5;
 }
diff --git a/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/assets.proto b/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/assets.proto
index f6a8108c0..e689b7618 100644
--- a/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/assets.proto
+++ b/proto-google-cloud-asset-v1/src/main/proto/google/cloud/asset/v1/assets.proto
@@ -18,11 +18,13 @@ syntax = "proto3";
 package google.cloud.asset.v1;
 
 import "google/api/annotations.proto";
+import "google/api/resource.proto";
 import "google/iam/v1/policy.proto";
 import "google/protobuf/any.proto";
 import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
+option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.Asset.V1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/asset/v1;asset";
 option java_multiple_files = true;
@@ -30,7 +32,6 @@ option java_outer_classname = "AssetProto";
 option java_package = "com.google.cloud.asset.v1";
 option php_namespace = "Google\\Cloud\\Asset\\V1";
 
-
 // Temporal asset. In addition to the asset, the temporal asset includes the
 // status of the asset and valid from and to time of it.
 message TemporalAsset {
@@ -57,6 +58,11 @@ message TimeWindow {
 // Cloud asset. This includes all Google Cloud Platform resources,
 // Cloud IAM policies, and other non-GCP assets.
 message Asset {
+  option (google.api.resource) = {
+    type: "cloudasset.googleapis.com/Asset"
+    pattern: "*"
+  };
+
   // The full name of the asset. For example:
   // `//compute.googleapis.com/projects/my_project_123/zones/zone1/instances/instance1`.
   // See [Resource
diff --git a/synth.metadata b/synth.metadata
index 76b4a9d07..e439ec5d0 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-10-10T08:03:14.487982Z",
+  "updateTime": "2019-10-22T07:50:05.643304Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.38.0",
-        "dockerImage": "googleapis/artman@sha256:0d2f8d429110aeb8d82df6550ef4ede59d40df9062d260a1580fce688b0512bf"
+        "version": "0.40.2",
+        "dockerImage": "googleapis/artman@sha256:3b8f7d9b4c206843ce08053474f5c64ae4d388ff7d995e68b59fb65edf73eeb9"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "10f91fa12f70e8e0209a45fc10807ed1f77c7e4e",
-        "internalRef": "273826591"
+        "sha": "4f34b95cc7deda8e141a50339a53fe8bb35d778d",
+        "internalRef": "275954662"
       }
     },
     {
       "template": {
         "name": "java_library",
         "origin": "synthtool.gcp",
-        "version": "2019.5.2"
+        "version": "2019.10.17"
       }
     }
   ],

From b64677c519c0f8df78546507a1e58513e35c0ee1 Mon Sep 17 00:00:00 2001
From: Jeff Ching <chingor@google.com>
Date: Tue, 22 Oct 2019 10:00:54 -0700
Subject: [PATCH 2/2] fix: allow protobuf interface changes

---
 .../clirr-ignored-differences.xml             | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 proto-google-cloud-asset-v1/clirr-ignored-differences.xml

diff --git a/proto-google-cloud-asset-v1/clirr-ignored-differences.xml b/proto-google-cloud-asset-v1/clirr-ignored-differences.xml
new file mode 100644
index 000000000..f67eda51c
--- /dev/null
+++ b/proto-google-cloud-asset-v1/clirr-ignored-differences.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see http://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/asset/v1/*OrBuilder</className>
+    <method>* get*(*)</method>
+  </difference>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/asset/v1/*OrBuilder</className>
+    <method>boolean contains*(*)</method>
+  </difference>
+  <difference>
+    <differenceType>7012</differenceType>
+    <className>com/google/cloud/asset/v1/*OrBuilder</className>
+    <method>boolean has*(*)</method>
+  </difference>
+</differences>