Google Cloud Pub/Sub

The Google Cloud Pub/Sub binding. The emitted member is googlepubsub, and every object carries bindingVersion: 0.2.0.

@googlePubSubChannel

extern dec googlePubSubChannel(
  target: Interface | Namespace,
  config: valueof AsyncAPIGooglePubSubChannelBinding
);

Field	Type	Required
schemaSettings	AsyncAPIGooglePubSubSchemaSettings	yes
labels	Record<unknown>	no
messageRetentionDuration	string	no
messageStoragePolicy	AsyncAPIGooglePubSubStoragePolicy	no

Apply it to the interface or namespace that carries @channel or @dynamicChannel.

schemaSettings is required, and it requires an encoding and a name of its own. A binding without them is reported through missing-binding-field and dropped whole.

labels is an open map. Pub/Sub puts no rule on its keys or values, so it is emitted as written.

@googlePubSubMessage

extern dec googlePubSubMessage(
  target: Model,
  config: valueof AsyncAPIGooglePubSubMessageBinding
);

Field	Type	Required
attributes	Record<unknown>	no
orderingKey	string	no
schema	AsyncAPIGooglePubSubSchema	no

Apply it to a model that also carries @message. No field is required.

schema is optional, but a schema written without a name names no schema, so it is reported and dropped.