---
title: keyAEKeyData
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/keyaekeydata
---

# keyAEKeyData

## Declaration

```swift
var keyAEKeyData: Int { get }
```

## Discussion

Discussion Data or nested descriptors that specify a property, name, position, range, or test, depending on the key form. The descriptor types used in object specifiers are described in Key Form and Descriptor Type Object Specifier Constants.