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

# adNetworkIdentifier

A string that represents the advertising network’s unique identifier.

## Declaration

```swift
var adNetworkIdentifier: String { get }
```

## Discussion

Discussion Check that the ad network identifier string is lowercased.

## See Also

### Getting advertisement information

- [appStoreItemIdentifier](storekittest/skadtestpostback/appstoreitemidentifier.md)
- [sourceAppStoreItemIdentifier](storekittest/skadtestpostback/sourceappstoreitemidentifier.md)
- [sourceDomain](storekittest/skadtestpostback/sourcedomain.md)
- [sourceIdentifier](storekittest/skadtestpostback/sourceidentifier.md)