---
title: ID Constants for the AECreateAppleEvent Function
framework: coreservices
role: collectionGroup
path: coreservices/apple_events/1542799-id_constants_for_the_aecreateapp
---

# ID Constants for the AECreateAppleEvent Function

Specify values for the ID parameters of the AECreateAppleEvent function.

## Overview

Overview You use these constants with the AECreateAppleEvent(_:_:_:_:_:_:) function.

## Topics

### Constants

- [kAutoGenerateReturnID](coreservices/kautogeneratereturnid.md)
- [kAnyTransactionID](coreservices/kanytransactionid.md)