code: protected void _sendAdditionalNotification(NotificationContext context, NotificationStatus status) {
  		requireArgument(context != null, "Notification context cannot be null.");
  		
  		if(status == NotificationStatus.TRIGGERED) {
  		    super.sendAdditionalNotification(context);
  		}else {
  			super.clearAdditionalNotification(context);
  		}
  
  		Notification notification = null;
  		Trigger trigger = null;
  
  		for (Notification tempNotification : context.getAlert().getNotifications()) {
  			if (tempNotification.getName().equalsIgnoreCase(context.getNotification().getName())) {
  				notification = tempNotification;
  				break;
  			}
  		}
  		requireArgument(notification != null, "Notification in notification context cannot be null.");
  		for (Trigger tempTrigger : context.getAlert().getTriggers()) {
  			if (tempTrigger.getName().equalsIgnoreCase(context.getTrigger().getName())) {
  				trigger = tempTrigger;
  				break;
  			}
  		}
  		requireArgument(trigger != null, "Trigger in notification context cannot be null.");
  
  		String body = getGOCMessageBody(notification, trigger, context, status);
  		Severity sev = status == NotificationStatus.CLEARED ? Severity.OK : Severity.ERROR;
  
  		sendMessage(sev, TemplateReplacer.applyTemplateChanges(context, context.getNotification().getName()), TemplateReplacer.applyTemplateChanges(context, context.getAlert().getName()), TemplateReplacer.applyTemplateChanges(context, context.getTrigger().getName()), body,
  				context.getNotification().getSeverityLevel(),context.getNotification().getSRActionable(), context.getTriggerFiredTime(), context.getTriggeredMetric());
  	}
docs: Update the state of the notification to indicate whether the triggering condition exists or has been cleared.
  
  @param  context  The notification context.  Cannot be null.
  @param  status   The notification status.  If null, will set the notification severity to <tt>ERROR</tt>