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Synchronize new proto/yaml changes. 

PiperOrigin-RevId: 264686370
This commit is contained in:
Google APIs 2019-08-21 14:00:23 -07:00 committed by Copybara-Service
parent 11592a1539
commit 77e5e0eeab
1 changed files with 49 additions and 2 deletions
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51
google/pubsub/v1/pubsub.proto
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@ -609,6 +609,52 @@ message Subscription {
// *default policy* with `ttl` of 31 days will be used. The minimum allowed
// value for `expiration_policy.ttl` is 1 day.
ExpirationPolicy expiration_policy = 11;
// A policy that specifies the conditions for dead lettering messages in
// this subscription. If dead_letter_policy is not set, dead lettering
// is disabled.
//
// The Cloud Pub/Sub service account associated with this subscriptions's
// parent project (i.e.,
// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
// permission to Acknowledge() messages on this subscription.
// <b>EXPERIMENTAL:</b> This feature is part of a closed alpha release. This
// API might be changed in backward-incompatible ways and is not recommended
// for production use. It is not subject to any SLA or deprecation policy.
DeadLetterPolicy dead_letter_policy = 13;
}
// Dead lettering is done on a best effort basis. The same message might be
// dead lettered multiple times.
//
// If validation on any of the fields fails at subscription creation/updation,
// the create/update subscription request will fail.
message DeadLetterPolicy {
// 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.
string dead_letter_topic = 1;
// 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;
}
// A policy that specifies the conditions for resource expiration (i.e.,
@ -770,8 +816,9 @@ message PullRequest {
// least one message is available, rather than returning no messages.
bool return_immediately = 2;
// The maximum number of messages returned for this request. The Pub/Sub
// system may return fewer than the number specified.
// The maximum number of messages to return for this request. Must be a
// positive integer. The Pub/Sub system may return fewer than the number
// specified.
int32 max_messages = 3;
}