def request_params(self, stream_state: Mapping[(str, Any)], stream_slice: Mapping[(str, Any)]=None, **kwargs) -> MutableMapping[(str, Any)]:
    params = super().request_params(stream_state=stream_state, stream_slice=stream_slice, **kwargs)
    params.update(**stream_slice)
    return params
def request_params(self, stream_state: Mapping[(str, Any)], stream_slice: Mapping[(str, Any)]=None, **kwargs) -> MutableMapping[(str, Any)]:
    params = super().request_params(stream_state=stream_state, stream_slice=stream_slice, **kwargs)
    params.update(**stream_slice)
    return params