"when" : [{
   "blockOptions":{
      "method":{
         "name":"isHouseModeChangedTo",
         "args":{
            "houseMode":"houseMode"
         }
      }
   },
   "blockType":"when",
   "fields":[
      {
         "name":"houseMode",
         "type":"houseModeId_array",
         "value": [ "1", "2"]
      }
   ]
}]