code: private void audit(JsonSimple response, String oid, String message) {
  		JsonObject order = newSubscription(response, oid);
  		JsonObject messageObject = (JsonObject) order.get("message");
  		messageObject.put("eventType", message);
  	}
docs: Generate an order to add a message to the System's audit log
  
  @param response
  The response to add an order to
  @param oid
  The object ID we are logging
  @param message
  The message we want to log