MaintenanceModeParameters (type)

{
  "id": "MaintenanceModeParameters", 
  "module_id": "TransportNode", 
  "properties": {
    "action": {
      "description": "User could use this parameter to put transport node into maintenance mode or exit from maintenance mode. 'enter_maintenance_mode' will put Transport Node into maintenance mode if there is no VIFs attached. 'forced_enter_maintenance_mode' will put transport node into maintenance mode forcibly regardless of whether or not VIF attached. 'exit_maintenance_mode' will exit from maintenance mode.", 
      "enum": [
        "enter_maintenance_mode", 
        "forced_enter_maintenance_mode", 
        "exit_maintenance_mode"
      ], 
      "type": "string"
    }
  }, 
  "title": "transport node maintenance mode setting parameters", 
  "type": "object"
}