---
title: version
framework: storekittest
role: symbol
role_heading: Instance Property
path: storekittest/skadtestpostback/version
---

# version

The SKAdNetwork version that the postback uses.

## Declaration

```swift
var version: SKAdTestPostbackVersion { get }
```

## Discussion

Discussion For information about the SKAdNetwork versions, See SKAdNetwork release notes.

## See Also

### Getting general information

- [transactionIdentifier](storekittest/skadtestpostback/transactionidentifier.md)
- [postbackSequenceIndex](storekittest/skadtestpostback/postbacksequenceindex.md)
- [isRegistered](storekittest/skadtestpostback/isregistered.md)
- [isRedownload](storekittest/skadtestpostback/isredownload.md)