code: def VxLANTunnelState_TunnelState(self, **kwargs):
          
          config = ET.Element("config")
          VxLANTunnelState = ET.SubElement(config, "VxLANTunnelState", xmlns="http://brocade.com/ns/brocade-notification-stream")
          TunnelState = ET.SubElement(VxLANTunnelState, "TunnelState")
          TunnelState.text = kwargs.pop('TunnelState')
  
          callback = kwargs.pop('callback', self._callback)
          return callback(config)
docs: Auto Generated Code