{
  "items": [
    {
      "id": "7",
      "isExpanded": true,
      "type": "folder",
      "name": "Layers",
      "isVisible": true,
      "iconUri": null
    },
    {
      "id": "1",
      "isExpanded": true,
      "type": "folder",
      "name": "Base Maps",
      "isVisible": true,
      "iconUri": null,
      "items": [
        {
          "id": "6",
          "isExpanded": true,
          "type": "mapService",
          "mapServiceID": "1"
        }
      ]
    }
  ]
}