{
   "date1" : {
      "type" : "datetime",
      "value" : "2019-10-10T11:12:13Z"
   },
   "date2" : {
      "type" : "datetime",
      "value" : "2019-10-10T11:12:13Z"
   },
   "date3" : {
      "type" : "datetime",
      "value" : "2019-10-10T11:12:13Z"
   }
}