def change_node(self, node_address, node_def_id):
        self._mk_cmd('change', node_address=node_address,
                     node_def_id=node_def_id)
Changes the node definition to use for an existing node. An example of
dataset/ETHPy150Open UniversalDevicesInc/Polyglot/polyglot/nodeserver_api.py/PolyglotConnector.change_node