def _svc_inform_attach(self, attach_id: str) -> None:
    assert self._stub
    inform_attach = spb.ServerInformAttachRequest()
    inform_attach._info.stream_id = attach_id
    _ = self._stub.ServerInformAttach(inform_attach)
def _svc_inform_attach(self, attach_id: str) -> None:
    assert self._stub
    inform_attach = spb.ServerInformAttachRequest()
    inform_attach._info.stream_id = attach_id
    _ = self._stub.ServerInformAttach(inform_attach)