def list_sinks(self, page_size=None, page_token=None):
        params = {}

        if page_size is not None:
            params['pageSize'] = page_size

        if page_token is not None:
            params['pageToken'] = page_token

        path = '/projects/%s/sinks' % (self.project,)
        resp = self.connection.api_request(method='GET', path=path,
                                           query_params=params)
        sinks = [Sink.from_api_repr(resource, self)
                 for resource in resp.get('sinks', ())]
        return sinks, resp.get('nextPageToken')
List sinks for the project associated with this client.
dataset/ETHPy150Open GoogleCloudPlatform/gcloud-python/gcloud/logging/client.py/Client.list_sinks