code: def l2traceroute_result_input_session_id(self, **kwargs):
          
          config = ET.Element("config")
          l2traceroute_result = ET.Element("l2traceroute_result")
          config = l2traceroute_result
          input = ET.SubElement(l2traceroute_result, "input")
          session_id = ET.SubElement(input, "session-id")
          session_id.text = kwargs.pop('session_id')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code