package rpc
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Type Members
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final
case class
BadRequest(fieldViolations: Seq[FieldViolation] = _root_.scala.Seq.empty, unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[BadRequest] with Product with Serializable
Describes violations in a client request.
Describes violations in a client request. This error type focuses on the syntactic aspects of the request.
- fieldViolations
Describes all violations in a client request.
- Annotations
- @SerialVersionUID()
-
sealed abstract
class
Code extends GeneratedEnum
The canonical error codes for Google APIs.
The canonical error codes for Google APIs.
Sometimes multiple error codes may apply. Services should return the most specific error code that applies. For example, prefer
OUT_OF_RANGE
overFAILED_PRECONDITION
if both codes apply. Similarly preferNOT_FOUND
orALREADY_EXISTS
overFAILED_PRECONDITION
. -
final
case class
DebugInfo(stackEntries: Seq[String] = _root_.scala.Seq.empty, detail: String = "", unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[DebugInfo] with Product with Serializable
Describes additional debugging info.
Describes additional debugging info.
- stackEntries
The stack trace entries indicating where the error occurred.
- detail
Additional debugging information provided by the server.
- Annotations
- @SerialVersionUID()
-
final
case class
Help(links: Seq[Link] = _root_.scala.Seq.empty, unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[Help] with Product with Serializable
Provides links to documentation or for performing an out of band action.
Provides links to documentation or for performing an out of band action.
For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
- links
URL(s) pointing to additional information on handling the current error.
- Annotations
- @SerialVersionUID()
-
final
case class
LocalizedMessage(locale: String = "", message: String = "", unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[LocalizedMessage] with Product with Serializable
Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
- locale
The locale used following the specification defined at http://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
- message
The localized error message in the above locale.
- Annotations
- @SerialVersionUID()
-
final
case class
PreconditionFailure(violations: Seq[Violation] = _root_.scala.Seq.empty, unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[PreconditionFailure] with Product with Serializable
Describes what preconditions have failed.
Describes what preconditions have failed.
For example, if an RPC failed because it required the Terms of Service to be acknowledged, it could list the terms of service violation in the PreconditionFailure message.
- violations
Describes all precondition violations.
- Annotations
- @SerialVersionUID()
-
final
case class
QuotaFailure(violations: Seq[Violation] = _root_.scala.Seq.empty, unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[QuotaFailure] with Product with Serializable
Describes how a quota check failed.
Describes how a quota check failed.
For example if a daily limit was exceeded for the calling project, a service could respond with a QuotaFailure detail containing the project id and the description of the quota limit that was exceeded. If the calling project hasn't enabled the service in the developer console, then a service could respond with the project id and set
service_disabled
to true.Also see RetryDetail and Help types for other details about handling a quota failure.
- violations
Describes all quota violations.
- Annotations
- @SerialVersionUID()
-
final
case class
RequestInfo(requestId: String = "", servingData: String = "", unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[RequestInfo] with Product with Serializable
Contains metadata about the request that clients can attach when filing a bug or providing other forms of feedback.
Contains metadata about the request that clients can attach when filing a bug or providing other forms of feedback.
- requestId
An opaque string that should only be interpreted by the service generating it. For example, it can be used to identify requests in the service's logs.
- servingData
Any data that was used to serve this request. For example, an encrypted stack trace that can be sent back to the service provider for debugging.
- Annotations
- @SerialVersionUID()
-
final
case class
ResourceInfo(resourceType: String = "", resourceName: String = "", owner: String = "", description: String = "", unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[ResourceInfo] with Product with Serializable
Describes the resource that is being accessed.
Describes the resource that is being accessed.
- resourceType
A name for the type of resource being accessed, e.g. "sql table", "cloud storage bucket", "file", "Google calendar"; or the type URL of the resource: e.g. "type.googleapis.com/google.pubsub.v1.Topic".
- resourceName
The name of the resource being accessed. For example, a shared calendar name: "example.com_4fghdhgsrgh@group.calendar.google.com", if the current error is [google.rpc.Code.PERMISSION_DENIED][google.rpc.Code.PERMISSION_DENIED].
- owner
The owner of the resource (optional). For example, "user:<owner email>" or "project:<Google developer project id>".
- description
Describes what error is encountered when accessing this resource. For example, updating a cloud project may require the
writer
permission on the developer console project.
- Annotations
- @SerialVersionUID()
-
final
case class
RetryInfo(retryDelay: Option[Duration] = _root_.scala.None, unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[RetryInfo] with Product with Serializable
Describes when the clients can retry a failed request.
Describes when the clients can retry a failed request. Clients could ignore the recommendation here or retry when this information is missing from error responses.
It's always recommended that clients should use exponential backoff when retrying.
Clients should wait until
retry_delay
amount of time has passed since receiving the error response before retrying. If retrying requests also fail, clients should use an exponential backoff scheme to gradually increase the delay between retries based onretry_delay
, until either a maximum number of retires have been reached or a maximum retry delay cap has been reached.- retryDelay
Clients should wait at least this long between retrying the same request.
- Annotations
- @SerialVersionUID()
-
final
case class
Status(code: Int = 0, message: String = "", details: Seq[Any] = _root_.scala.Seq.empty, unknownFields: UnknownFieldSet = ...) extends GeneratedMessage with Updatable[Status] with Product with Serializable
The
Status
type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs.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). The error model is designed to be:- Simple to use and understand for most users - Flexible enough to meet unexpected needs
# Overview
The
Status
message contains three pieces of data: error code, error message, and error details. The error code should be an enum value of [google.rpc.Code][google.rpc.Code], but it may accept additional error codes if needed. The error message should be a developer-facing English message that helps developers *understand* and *resolve* the error. If a localized user-facing error message is needed, put the localized message in the error details or localize it in the client. The optional error details may contain arbitrary information about the error. There is a predefined set of error detail types in the packagegoogle.rpc
that can be used for common error conditions.# Language mapping
The
Status
message is the logical representation of the error model, but it is not necessarily the actual wire format. When theStatus
message is exposed in different client libraries and different wire protocols, it can be mapped differently. For example, it will likely be mapped to some exceptions in Java, but more likely mapped to some error codes in C.# Other uses
The error model and the
Status
message can be used in a variety of environments, either with or without APIs, to provide a consistent developer experience across different environments.Example uses of this error model include:
- Partial errors. If a service needs to return partial errors to the client, it may embed the
Status
in the normal response to indicate the partial errors.- Workflow errors. A typical workflow has multiple steps. Each step may have a
Status
message for error reporting.- Batch operations. If a client uses batch request and batch response, the
Status
message should be used directly inside batch response, one for each error sub-response.- Asynchronous operations. If an API call embeds asynchronous operation results in its response, the status of those operations should be represented directly using the
Status
message.- Logging. If some API errors are stored in logs, the message
Status
could be used directly after any stripping needed for security/privacy reasons.- code
The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code].
- message
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.
- details
A list of messages that carry the error details. There is a common set of message types for APIs to use.
- Annotations
- @SerialVersionUID()
Value Members
- object BadRequest extends GeneratedMessageCompanion[BadRequest] with Serializable
- object Code extends GeneratedEnumCompanion[Code] with Serializable
- object CodeProto extends GeneratedFileObject
- object DebugInfo extends GeneratedMessageCompanion[DebugInfo] with Serializable
- object ErrorDetailsProto extends GeneratedFileObject
- object Help extends GeneratedMessageCompanion[Help] with Serializable
- object LocalizedMessage extends GeneratedMessageCompanion[LocalizedMessage] with Serializable
- object PreconditionFailure extends GeneratedMessageCompanion[PreconditionFailure] with Serializable
- object QuotaFailure extends GeneratedMessageCompanion[QuotaFailure] with Serializable
- object RequestInfo extends GeneratedMessageCompanion[RequestInfo] with Serializable
- object ResourceInfo extends GeneratedMessageCompanion[ResourceInfo] with Serializable
- object RetryInfo extends GeneratedMessageCompanion[RetryInfo] with Serializable
- object Status extends GeneratedMessageCompanion[Status] with Serializable
- object StatusProto extends GeneratedFileObject