Fully-qualified name used in taskqueues / tasks APIs

def full_name(self):
        """Fully-qualified name used in taskqueues / tasks APIs"""
        if self._full_name is None:
            self._full_name = 'projects/{project}/taskqueues/{taskqueue}'.format(project=self.project,
                                                                                 taskqueue=self.id)
        return self._full_name