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# SKOverlay.AppClipConfiguration

An object that represents the attributes of an overlay you use to recommend an App Clip’s corresponding full app.

```
class AppClipConfiguration
```

## Topics

### Creating an App Clip Configuration

[`init(position:)`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/init(position:))

Creates an object that represents the attributes of an overlay you use to recommend an App Clip’s corresponding app.

[`position`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/position)

The position of the overlay on the screen.

[`SKOverlay.Position`](/documentation/StoreKit/SKOverlay/Position)

Constants that identify the position of an overlay on the screen.

### Verifying Advertising Campaigns

[`campaignToken`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/campaignToken)

A token you use to represent an ad campaign and measure its effectiveness.

[`providerToken`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/providerToken)

A token that represents the provider of an app promotion campaign, and that you use to measure the campaign’s effectiveness.

[`setAdditionalValue(_:forKey:)`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/setAdditionalValue(_:forKey:))

Sets an additional value for a key, such as a value for measuring the effectiveness of an ad campaign.

[`additionalValue(forKey:)`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/additionalValue(forKey:))

Returns the object associated with the key.

### Promoting the Latest App Version

[`latestReleaseID`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/latestReleaseID)

The release ID of the latest version of your parent app as displayed in App Store Connect.

### Advertising Another App

[`customProductPageIdentifier`](/documentation/StoreKit/SKOverlay/AppClipConfiguration/customProductPageIdentifier)

An identifier for a parent app’s custom product page.


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