def GetNodeInfo(self, request, context):
        """lncli: `getnodeinfo`
        GetNodeInfo returns the latest advertised, aggregated, and authenticated
        channel information for the specified node identified by its public key.
        """
        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
        context.set_details('Method not implemented!')
        raise NotImplementedError('Method not implemented!')
lncli: `getnodeinfo`
        GetNodeInfo returns the latest advertised, aggregated, and authenticated
        channel information for the specified node identified by its public key.
        
home.admin/config.scripts/lndlibs/lightning_pb2_grpc.py