code: def ip_dns_name_server_name_server_ip(self, **kwargs):
          
          config = ET.Element("config")
          ip = ET.SubElement(config, "ip", xmlns="urn:brocade.com:mgmt:brocade-common-def")
          dns = ET.SubElement(ip, "dns", xmlns="urn:brocade.com:mgmt:brocade-ip-administration")
          name_server = ET.SubElement(dns, "name-server")
          name_server_ip = ET.SubElement(name_server, "name-server-ip")
          name_server_ip.text = kwargs.pop('name_server_ip')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code