{
  "api": "1.0",
  "error": null,
  "id": "633216245ab7be12415365c4",
  "result": {
    "itemGroups": [
      {
        "_id": "633216245ab7be12415365c4",
        "name": "switched",
        "itemNames": [ "switch" ],
        ... all oher fields ...
        "persistent": false
      }
    ],
    "version": 2534567890
  }
}