---
title: SKAdTestErrorDomain
framework: storekittest
role: symbol
role_heading: Global Variable
path: storekittest/skadtesterrordomain
---

# SKAdTestErrorDomain

A string that identifies the error domain for SKAdNetwork testing in the testing environment.

## Declaration

```swift
let SKAdTestErrorDomain: String
```

## See Also

### Ad impression and postback errors

- [SKAdTestError](storekittest/skadtesterror.md)