deadLetterTopic property
The name of the topic to which dead letter messages should be published.
Format is projects/{project}/topics/{topic}.
The Cloud Pub/Sub service account associated with the enclosing subscription's
parent project (i.e.,
service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
permission to Publish() to this topic.
The operation will fail if the topic does not exist.
Users should ensure that there is a subscription attached to this topic
since messages published to a topic with no subscriptions are lost.
Implementation
final pulumi.Input<String?>? deadLetterTopic;