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// Copyright 2020 Google LLC | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// 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. | ||
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syntax = "proto3"; | ||
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package google.rpc; | ||
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option go_package = "google.golang.org/genproto/googleapis/rpc/code;code"; | ||
option java_multiple_files = true; | ||
option java_outer_classname = "CodeProto"; | ||
option java_package = "com.google.rpc"; | ||
option objc_class_prefix = "RPC"; | ||
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// The canonical error codes for gRPC APIs. | ||
// | ||
// | ||
// Sometimes multiple error codes may apply. Services should return | ||
// the most specific error code that applies. For example, prefer | ||
// `OUT_OF_RANGE` over `FAILED_PRECONDITION` if both codes apply. | ||
// Similarly prefer `NOT_FOUND` or `ALREADY_EXISTS` over `FAILED_PRECONDITION`. | ||
enum Code { | ||
// Not an error; returned on success | ||
// | ||
// HTTP Mapping: 200 OK | ||
OK = 0; | ||
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// The operation was cancelled, typically by the caller. | ||
// | ||
// HTTP Mapping: 499 Client Closed Request | ||
CANCELLED = 1; | ||
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// Unknown error. For example, this error may be returned when | ||
// a `Status` value received from another address space belongs to | ||
// an error space that is not known in this address space. Also | ||
// errors raised by APIs that do not return enough error information | ||
// may be converted to this error. | ||
// | ||
// HTTP Mapping: 500 Internal Server Error | ||
UNKNOWN = 2; | ||
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// The client specified an invalid argument. Note that this differs | ||
// from `FAILED_PRECONDITION`. `INVALID_ARGUMENT` indicates arguments | ||
// that are problematic regardless of the state of the system | ||
// (e.g., a malformed file name). | ||
// | ||
// HTTP Mapping: 400 Bad Request | ||
INVALID_ARGUMENT = 3; | ||
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// The deadline expired before the operation could complete. For operations | ||
// that change the state of the system, this error may be returned | ||
// even if the operation has completed successfully. For example, a | ||
// successful response from a server could have been delayed long | ||
// enough for the deadline to expire. | ||
// | ||
// HTTP Mapping: 504 Gateway Timeout | ||
DEADLINE_EXCEEDED = 4; | ||
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// Some requested entity (e.g., file or directory) was not found. | ||
// | ||
// Note to server developers: if a request is denied for an entire class | ||
// of users, such as gradual feature rollout or undocumented whitelist, | ||
// `NOT_FOUND` may be used. If a request is denied for some users within | ||
// a class of users, such as user-based access control, `PERMISSION_DENIED` | ||
// must be used. | ||
// | ||
// HTTP Mapping: 404 Not Found | ||
NOT_FOUND = 5; | ||
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// The entity that a client attempted to create (e.g., file or directory) | ||
// already exists. | ||
// | ||
// HTTP Mapping: 409 Conflict | ||
ALREADY_EXISTS = 6; | ||
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// The caller does not have permission to execute the specified | ||
// operation. `PERMISSION_DENIED` must not be used for rejections | ||
// caused by exhausting some resource (use `RESOURCE_EXHAUSTED` | ||
// instead for those errors). `PERMISSION_DENIED` must not be | ||
// used if the caller can not be identified (use `UNAUTHENTICATED` | ||
// instead for those errors). This error code does not imply the | ||
// request is valid or the requested entity exists or satisfies | ||
// other pre-conditions. | ||
// | ||
// HTTP Mapping: 403 Forbidden | ||
PERMISSION_DENIED = 7; | ||
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// The request does not have valid authentication credentials for the | ||
// operation. | ||
// | ||
// HTTP Mapping: 401 Unauthorized | ||
UNAUTHENTICATED = 16; | ||
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// Some resource has been exhausted, perhaps a per-user quota, or | ||
// perhaps the entire file system is out of space. | ||
// | ||
// HTTP Mapping: 429 Too Many Requests | ||
RESOURCE_EXHAUSTED = 8; | ||
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// The operation was rejected because the system is not in a state | ||
// required for the operation's execution. For example, the directory | ||
// to be deleted is non-empty, an rmdir operation is applied to | ||
// a non-directory, etc. | ||
// | ||
// Service implementors can use the following guidelines to decide | ||
// between `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`: | ||
// (a) Use `UNAVAILABLE` if the client can retry just the failing call. | ||
// (b) Use `ABORTED` if the client should retry at a higher level | ||
// (e.g., when a client-specified test-and-set fails, indicating the | ||
// client should restart a read-modify-write sequence). | ||
// (c) Use `FAILED_PRECONDITION` if the client should not retry until | ||
// the system state has been explicitly fixed. E.g., if an "rmdir" | ||
// fails because the directory is non-empty, `FAILED_PRECONDITION` | ||
// should be returned since the client should not retry unless | ||
// the files are deleted from the directory. | ||
// | ||
// HTTP Mapping: 400 Bad Request | ||
FAILED_PRECONDITION = 9; | ||
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// The operation was aborted, typically due to a concurrency issue such as | ||
// a sequencer check failure or transaction abort. | ||
// | ||
// See the guidelines above for deciding between `FAILED_PRECONDITION`, | ||
// `ABORTED`, and `UNAVAILABLE`. | ||
// | ||
// HTTP Mapping: 409 Conflict | ||
ABORTED = 10; | ||
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// The operation was attempted past the valid range. E.g., seeking or | ||
// reading past end-of-file. | ||
// | ||
// Unlike `INVALID_ARGUMENT`, this error indicates a problem that may | ||
// be fixed if the system state changes. For example, a 32-bit file | ||
// system will generate `INVALID_ARGUMENT` if asked to read at an | ||
// offset that is not in the range [0,2^32-1], but it will generate | ||
// `OUT_OF_RANGE` if asked to read from an offset past the current | ||
// file size. | ||
// | ||
// There is a fair bit of overlap between `FAILED_PRECONDITION` and | ||
// `OUT_OF_RANGE`. We recommend using `OUT_OF_RANGE` (the more specific | ||
// error) when it applies so that callers who are iterating through | ||
// a space can easily look for an `OUT_OF_RANGE` error to detect when | ||
// they are done. | ||
// | ||
// HTTP Mapping: 400 Bad Request | ||
OUT_OF_RANGE = 11; | ||
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// The operation is not implemented or is not supported/enabled in this | ||
// service. | ||
// | ||
// HTTP Mapping: 501 Not Implemented | ||
UNIMPLEMENTED = 12; | ||
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// Internal errors. This means that some invariants expected by the | ||
// underlying system have been broken. This error code is reserved | ||
// for serious errors. | ||
// | ||
// HTTP Mapping: 500 Internal Server Error | ||
INTERNAL = 13; | ||
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// The service is currently unavailable. This is most likely a | ||
// transient condition, which can be corrected by retrying with | ||
// a backoff. Note that it is not always safe to retry | ||
// non-idempotent operations. | ||
// | ||
// See the guidelines above for deciding between `FAILED_PRECONDITION`, | ||
// `ABORTED`, and `UNAVAILABLE`. | ||
// | ||
// HTTP Mapping: 503 Service Unavailable | ||
UNAVAILABLE = 14; | ||
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// Unrecoverable data loss or corruption. | ||
// | ||
// HTTP Mapping: 500 Internal Server Error | ||
DATA_LOSS = 15; | ||
} |
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// Copyright 2020 Google LLC | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// 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. | ||
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syntax = "proto3"; | ||
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package google.rpc; | ||
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import "google/protobuf/any.proto"; | ||
import "code.proto"; | ||
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option cc_enable_arenas = true; | ||
option go_package = "google.golang.org/genproto/googleapis/rpc/status;status"; | ||
option java_multiple_files = true; | ||
option java_outer_classname = "StatusProto"; | ||
option java_package = "com.google.rpc"; | ||
option objc_class_prefix = "RPC"; | ||
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// The `Status` type defines a logical error model that is suitable for | ||
// different programming environments, including REST APIs and RPC APIs. It is | ||
// used by [gRPC](https://github.com/grpc). Each `Status` message contains | ||
// three pieces of data: error code, error message, and error details. | ||
// | ||
// You can find out more about this error model and how to work with it in the | ||
// [API Design Guide](https://cloud.google.com/apis/design/errors). | ||
message Status { | ||
// The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. | ||
google.rpc.Code code = 1; | ||
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// A developer-facing error message, which should be in English. Any | ||
// user-facing error message should be localized and sent in the | ||
// [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client. | ||
string message = 2; | ||
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// A list of messages that carry the error details. There is a common set of | ||
// message types for APIs to use. | ||
google.protobuf.Any details = 3; | ||
} |
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