code: def role_name_desc(self, **kwargs):
          
          config = ET.Element("config")
          role = ET.SubElement(config, "role", xmlns="urn:brocade.com:mgmt:brocade-aaa")
          name = ET.SubElement(role, "name")
          name_key = ET.SubElement(name, "name")
          name_key.text = kwargs.pop('name')
          desc = ET.SubElement(name, "desc")
          desc.text = kwargs.pop('desc')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code