An update to Go gRPC Protobuf generation will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go service files. This change should affect very few client library users. See release notes advisories in https://github.com/googleapis/google-cloud-go/pull/11025.
PiperOrigin-RevId: 765227853
docs: A comment for message `Subscription` is changed
docs: A comment for field `target_resource` in message `.google.apps.events.subscriptions.v1.Subscription` is changed
docs: A comment for field `event_types` in message `.google.apps.events.subscriptions.v1.Subscription` is changed
PiperOrigin-RevId: 613683510
