docs: def get_vmpolicy_macaddr_output_vmpolicy_macaddr_port_nn(self, **kwargs):
          """Auto Generated Code
          """
          config = ET.Element("config")
          get_vmpolicy_macaddr = ET.Element("get_vmpolicy_macaddr")
          config = get_vmpolicy_macaddr
          output = ET.SubElement(get_vmpolicy_macaddr, "output")
          vmpolicy_macaddr = ET.SubElement(output, "vmpolicy-macaddr")
          port_nn = ET.SubElement(vmpolicy_macaddr, "port-nn")
          port_nn.text = kwargs.pop('port_nn')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)