public void RetrieveAllAppDatas()
 {
     CloudGoods.RetrieveAllAppDataValues((r) =>
     {
         RetrieveAllAppResponse.text = "";
         foreach (KeyValuePair <string, string> data in r)
         {
             RetrieveAllAppResponse.text += data.Key.ToRichColor(Color.white) + ":" + (data.Value != null ? data.Value : "Null") + "\n";
         }
     });
 }