list
public Pubsub.Projects.Topics.Snapshots.List list(java.lang.String topic)
throws java.io.IOException
Lists the names of the snapshots on this topic. Snapshots are used in Seek operations, which
allow you to manage message acknowledgments in bulk. That is, you can set the acknowledgment
state of messages in an existing subscription to the state captured by a snapshot.
Create a request for the method "snapshots.list".
This request holds the parameters needed by the pubsub server. After setting any optional
parameters, call the AbstractGoogleClientRequest.execute()
method to invoke the remote operation.
- Parameters:
topic
- Required. The name of the topic that snapshots are attached to.
Format is
`projects/{project}/topics/{topic}`.
- Returns:
- the request
- Throws:
java.io.IOException