{
   "blockOptions": {
      "method": {
         "args": {
            "deviceGroup": "deviceGroup",
            "itemGroup": "itemGroup"
         },
         "name": "groupToggleValue"
      }
   },
   "blockType": "then",
   "fields": [
      {
         "name": "deviceGroup",
         "type": "device_group",
         "value": "device_group_id"
      },
      {
         "name": "itemGroup",
         "type": "item_group",
         "value": "item_group_id"
      }
   ]
}