Module client (2.3.0)

API documentation for pubsub_v1.publisher.client module.

Classes

Client 

Client(batch_settings=(), publisher_options=(), **kwargs)

A publisher client for Google Cloud Pub/Sub.

This creates an object that is capable of publishing messages. Generally, you can instantiate this client with no arguments, and you get sensible defaults.

Parameters
Name Description
kwargs dict Example: .. code-block:: python from google.cloud import pubsub_v1 publisher_client = pubsub_v1.PublisherClient( # Optional batch_settings = pubsub_v1.types.BatchSettings( max_bytes=1024, # One kilobyte max_latency=1, # One second ), # Optional publisher_options = pubsub_v1.types.PublisherOptions( enable_message_ordering=False, flow_control=pubsub_v1.types.PublishFlowControl( message_limit=2000, limit_exceeded_behavior=pubsub_v1.types.LimitExceededBehavior.BLOCK, ), ), # Optional client_options = { "api_endpoint": REGIONAL_ENDPOINT } )

Any additional arguments provided are sent as keyword arguments to the underlying PublisherClient. Generally you should not need to set additional keyword arguments. Regional endpoints can be set via client_options that takes a single key-value pair that defines the endpoint.
batch_settings BatchSettings

The settings for batch publishing.
publisher_options PublisherOptions

The options for the publisher client. Note that enabling message ordering will override the publish retry timeout to be infinite.

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Last updated 2025年10月30日 UTC.