---
title: keyAEVersion
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/keyaeversion
---

# keyAEVersion

Used with the keyword parameter of the AEManagerInfo(_:_:) function. If you pass this value, on return, the result parameter supplies version information for the Apple Event Manager, in NumVersion format.

## Declaration

```swift
var keyAEVersion: AEKeyword { get }
```