Cloud Pub/Sub API . projects . topics . snapshots

list(topic, pageSize=None, pageToken=None, x__xgafv=None)

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.

Args:
  topic: string, The name of the topic that snapshots are attached to.
Format is `projects/{project}/topics/{topic}`. (required)
  pageSize: integer, Maximum number of snapshot names to return.
  pageToken: string, The value returned by the last `ListTopicSnapshotsResponse`; indicates
that this is a continuation of a prior `ListTopicSnapshots` call, and
that the system should return the next page of data.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response for the `ListTopicSnapshots` method.
    "nextPageToken": "A String", # If not empty, indicates that there may be more snapshots that match
        # the request; this value should be passed in a new
        # `ListTopicSnapshotsRequest` to get more snapshots.
    "snapshots": [ # The names of the snapshots that match the request.
      "A String",
    ],
  }

list_next(previous_request, previous_response)

Retrieves the next page of results.

Args:
  previous_request: The request for the previous page. (required)
  previous_response: The response from the request for the previous page. (required)

Returns:
  A request object that you can call 'execute()' on to request the next
  page. Returns None if there are no more items in the collection.