---
title: AXFeatureOverrideSessionError.Code.undefined
framework: Accessibility
role: symbol
role_heading: Case
platforms: [iOS 18.2+, iPadOS 18.2+]
path: accessibility/axfeatureoverridesessionerror-swift.struct/code/undefined
---

# AXFeatureOverrideSessionError.Code.undefined

## Declaration

```swift
case undefined
```