{
  "event": "addInstance",
  "payload": {
    "id": "192.168.56.101",
    "ip": "192.168.56.101",
    "online": true,
    "uiAttached": false,
    "switches": 2,
    "labels": [
      "192.168.56.101",
      "127.0.0.1"
    ]
  }
}