Communication

Google Pub/Sub

Google Pub/Sub is Google Cloud's message bus: publishers write to a topic, and each subscription attached to that topic delivers the stream to one consumer.

Authentication

  • Service account (JWT bearer)

Actions

Generic API request. Call any Google Pub/Sub API endpoint on this connection, for the case where no shipped action covers it yet. The connection supplies the base URL, the authentication and the egress route, so only the path, query and body are yours to fill.

  • Get subscriptionRead one Pub/Sub subscription's configuration by id.
  • Get topicRead one Pub/Sub topic by id — usually to confirm it exists and that this connection can see it before wiring anything to it.
  • List subscriptionsList the Pub/Sub subscriptions in a project — every consumer attached to any topic in it.
  • List topicsList the Pub/Sub topics defined in a project.

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