web/gui/src/main/webapp/json/eventTest_13.json

{
  "event": "addDevice",
  "payload": {
    "id": "of:0000ffffffffff01",
    "type": "roadm",
    "online": false,
    "labels": [
      "0000ffffffffff01",
      "FF:FF:FF:FF:FF:01",
      "?"
    ],
    "metaUi": {
      "x": 227,
      "y": 460
    }
  }
}