---
title: keyAEGetErrDescProc
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/keyaegeterrdescproc
---

# keyAEGetErrDescProc

Get error descriptor callback function. See OSLGetErrDescProcPtr.

## Declaration

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