Provides reliable, many-to-many, asynchronous messaging between applications.

Request for the Acknowledge method.

Configuration for writing message data in Avro format. Message payloads and metadata will be written to files as an Avro binary.

Ingestion settings for Amazon Kinesis Data Streams.

Configuration for a BigQuery subscription.

Associates members, or principals, with a role.

Configuration for a Cloud Storage subscription.

Request for CommitSchema method.

Request for the CreateSnapshot method.

Defines the root interface for all clients that generate credentials for calling Google APIs. All clients should implement this interface.

Dead lettering is done on a best effort basis. The same message might be dead lettered multiple times. If validation on any of the fields fails at subscription creation/updation, the create/update subscription request will fail.

Response for the DetachSubscription method. Reserved for future use.

A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }

A policy that specifies the conditions for resource expiration (i.e., automatic resource deletion).

Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec. Example (Comparison): title: "Summary size limit" description: "Determines if a summary is less than 100 chars" expression: "document.summary.size() < 100" Example (Equality): title: "Requestor is owner" description: "Determines if requestor is the document owner" expression: "document.owner == request.auth.claims.email" Example (Logic): title: "Public documents" description: "Determine whether the document should be publicly visible" expression: "document.type != 'private' && document.type != 'internal'" Example (Data Manipulation): title: "Notification string" description: "Create a notification string with a timestamp." expression: "'New message received at ' + string(document.create_time)" The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information.

Settings for an ingestion data source on a topic.

Response for the ListSchemaRevisions method.

Response for the ListSchemas method.

Response for the ListSnapshots method.

Response for the ListSubscriptions method.

Response for the ListTopicSnapshots method.

Response for the ListTopics method.

Response for the ListTopicSubscriptions method.

A policy constraining the storage of messages published to the topic.

Request for the ModifyAckDeadline method.

Request for the ModifyPushConfig method.

Sets the data field as the HTTP body for delivery.

Contains information needed for generating an OpenID Connect token.

An Identity and Access Management (IAM) policy, which specifies access controls for Google Cloud resources. A Policy is a collection of bindings. A binding binds one or more members, or principals, to a single role. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A role is a named list of permissions; each role can be an IAM predefined role or a user-created custom role. For some types of Google Cloud resources, a binding can also specify a condition, which is a logical expression that allows access to a resource only if the expression evaluates to true. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the IAM documentation. JSON example: { "bindings": [ { "role": "roles/resourcemanager.organizationAdmin", "members": [ "user:mike@example.com", "group:admins@example.com", "domain:google.com", "serviceAccount:my-project-id@appspot.gserviceaccount.com" ] }, { "role": "roles/resourcemanager.organizationViewer", "members": [ "user:eve@example.com" ], "condition": { "title": "expirable access", "description": "Does not grant access after Sep 2020", "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')", } } ], "etag": "BwWWja0YfJA=", "version": 3 } YAML example: ``` bindings: - members:

• user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time < timestamp('2020-10-01T00:00:00.000Z') etag: BwWWja0YfJA= version: 3 ``` For a description of IAM and its features, see the IAM documentation.

Additional options for pubsub#projectsSchemasCreate.

Additional options for pubsub#projectsSchemasDeleteRevision.

Additional options for pubsub#projectsSchemasGetIamPolicy.

Additional options for pubsub#projectsSchemasGet.

Additional options for pubsub#projectsSchemasList.

Additional options for pubsub#projectsSchemasListRevisions.

Additional options for pubsub#projectsSnapshotsGetIamPolicy.

Additional options for pubsub#projectsSnapshotsList.

Additional options for pubsub#projectsSubscriptionsGetIamPolicy.

Additional options for pubsub#projectsSubscriptionsList.

Additional options for pubsub#projectsTopicsGetIamPolicy.

Additional options for pubsub#projectsTopicsList.

Additional options for pubsub#projectsTopicsSnapshotsList.

Additional options for pubsub#projectsTopicsSubscriptionsList.

Request for the Publish method.

Response for the Publish method.

A message that is published by publishers and consumed by subscribers. The message must contain either a non-empty data field or at least one attribute. Note that client libraries represent this object differently depending on the language. See the corresponding client library documentation for more information. See [quotas and limits] (https://cloud.google.com/pubsub/quotas) for more information about message limits.

The payload to the push endpoint is in the form of the JSON representation of a PubsubMessage (https://cloud.google.com/pubsub/docs/reference/rpc/google.pubsub.v1#pubsubmessage).

Request for the Pull method.

Response for the Pull method.

Configuration for a push delivery endpoint.

A message and its corresponding acknowledgment ID.

A policy that specifies how Pub/Sub retries message delivery. Retry delay will be exponential based on provided minimum and maximum backoffs. https://en.wikipedia.org/wiki/Exponential_backoff. RetryPolicy will be triggered on NACKs or acknowledgement deadline exceeded events for a given message. Retry Policy is implemented on a best effort basis. At times, the delay between consecutive deliveries may not match the configuration. That is, delay can be more or less than configured backoff.

Request for the RollbackSchema method.

A schema resource.

Settings for validating messages published against a schema.

Request for the Seek method.

Response for the Seek method (this response is empty).

Request message for SetIamPolicy method.

A snapshot resource. Snapshots are used in Seek operations, which allow you to manage message acknowledgments in bulk. That is, you can set the acknowledgment state of messages in an existing subscription to the state captured by a snapshot.

A subscription resource. If none of push_config, bigquery_config, or cloud_storage_config is set, then the subscriber will pull and ack messages using API methods. At most one of these fields may be set.

Request message for TestIamPermissions method.

Response message for TestIamPermissions method.

Configuration for writing message data in text format. Message payloads will be written to files as raw text, separated by a newline.

A topic resource.

Request for the UpdateSnapshot method.

Request for the UpdateSubscription method.

Request for the UpdateTopic method.

Request for the ValidateMessage method.

Response for the ValidateMessage method. Empty for now.

Request for the ValidateSchema method.

Response for the ValidateSchema method. Empty for now.