GetSnapshotResult constructor

const GetSnapshotResult({ required String expireTime, required Map<String, String> labels, required String name, required String topic, })

Creates a new GetSnapshotResult. expireTime Optional. The snapshot is guaranteed to exist up until this time. A newly-created snapshot expires no later than 7 days from the time of its creation. Its exact lifetime is determined at creation by the existing backlog in the source subscription. Specifically, the lifetime of the snapshot is 7 days - (age of oldest unacked message in the subscription). For example, consider a subscription whose oldest unacked message is 3 days old. If a snapshot is created from this subscription, the snapshot -- which will always capture this 3-day-old backlog as long as the snapshot exists -- will expire in 4 days. The service will refuse to create a snapshot that would expire in less than 1 hour after creation. labels Optional. See Creating and managing labels (https://cloud.google.com/pubsub/docs/labels). name Optional. The name of the snapshot. topic Optional. The name of the topic from which this snapshot is retaining messages.

Implementation

const GetSnapshotResult({
  required this.expireTime,
  required this.labels,
  required this.name,
  required this.topic,
});