Package com.google.pubsub.v1

Interface DeadLetterPolicyOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
DeadLetterPolicy, DeadLetterPolicy.Builder
public interface DeadLetterPolicyOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getDeadLetterTopic()
    Optional.
    com.google.protobuf.ByteString
    getDeadLetterTopicBytes()
    Optional.
    int
    getMaxDeliveryAttempts()
    Optional.

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    isInitialized

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Method Details

    • getDeadLetterTopic

      String getDeadLetterTopic()
       Optional. The name of the topic to which dead letter messages should be
 published. Format is `projects/{project}/topics/{topic}`.The 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.
      string dead_letter_topic = 1 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The deadLetterTopic.

    • getDeadLetterTopicBytes

      com.google.protobuf.ByteString getDeadLetterTopicBytes()
       Optional. The name of the topic to which dead letter messages should be
 published. Format is `projects/{project}/topics/{topic}`.The 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.
      string dead_letter_topic = 1 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The bytes for deadLetterTopic.

    • getMaxDeliveryAttempts

      int getMaxDeliveryAttempts()
       Optional. The maximum number of delivery attempts for any message. The
 value must be between 5 and 100.

 The number of delivery attempts is defined as 1 + (the sum of number of
 NACKs and number of times the acknowledgement deadline has been exceeded
 for the message).

 A NACK is any call to ModifyAckDeadline with a 0 deadline. Note that
 client libraries may automatically extend ack_deadlines.

 This field will be honored on a best effort basis.

 If this parameter is 0, a default value of 5 is used.
      int32 max_delivery_attempts = 2 [(.google.api.field_behavior) = OPTIONAL];
      Returns:
      The maxDeliveryAttempts.