code: public ItemRef disablePushNotifications(){
      pushNotificationsEnabled = false;    
      Event ev = new Event(null, this.table.name, this.primaryKeyValue, this.secondaryKeyValue, false, false, pushNotificationsEnabled,  null);
      ArrayList<String> channels = new ArrayList<String>();
      channels.add(ev.getChannelName());
      context.disablePushNotificationsForChannels(channels);
      
      return this;
    }
docs: Disables mobile push notifications for current item reference.
  
  @return Current item reference