---
title: UNErrorDomain
framework: usernotifications
role: symbol
role_heading: Global Variable
path: usernotifications/unerrordomain
---

# UNErrorDomain

The error domain for notifications.

## Declaration

```swift
let UNErrorDomain: String
```

## See Also

### Handling errors

- [UNError](usernotifications/unerror.md)
- [UNError.Code](usernotifications/unerror/code.md)