Description

Do executes the "pubsub.projects.subscriptions.pull" call. Exactly one of *PullResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *PullResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.