def LookupHtlcResolution(self, request, context):
        """
        LookupHtlcResolution retrieves a final htlc resolution from the database.
        If the htlc has no final resolution yet, a NotFound grpc status code is
        returned.
        """
        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
        context.set_details('Method not implemented!')
        raise NotImplementedError('Method not implemented!')

        LookupHtlcResolution retrieves a final htlc resolution from the database.
        If the htlc has no final resolution yet, a NotFound grpc status code is
        returned.
        
home.admin/config.scripts/lndlibs/lightning_pb2_grpc.py