def parse_response(self, response: requests.Response, stream_slice: Mapping[(str, Any)]=None, **kwargs) -> Iterable[Mapping]:
    for member_id in super().parse_response(response, **kwargs):
        (yield {'member_id': member_id, 'channel_id': stream_slice['channel_id']})
def parse_response(self, response: requests.Response, stream_slice: Mapping[(str, Any)]=None, **kwargs) -> Iterable[Mapping]:
    for member_id in super().parse_response(response, **kwargs):
        (yield {'member_id': member_id, 'channel_id': stream_slice['channel_id']})