Pagination
List endpoints share nextPageToken and previousPageToken parameters.
All top-level API resources have support for bulk fetches through "list" API methods. For example, you can list Memories. These list API methods share a common structure and accept the parameters nextPageToken and previousPageToken.
The nextPageToken parameter returns the items listed after the last item in the current list.
The previousPageToken parameter returns the items listed before the first item in the current list.
These parameters are mutually exclusive. You can use either the nextPageToken or previousPageToken parameter, but not both simultaneously.