<!--
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    "App Store Connect API: 4.5.0 -"
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  "identifier" : "/documentation/AppStoreConnectAPI/AppAssetLibraryRefDatum",
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  "title" : "AppAssetLibraryRefDatum"
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# AppAssetLibraryRefDatum

Reference data that describes the valid asset specifications, placement groups, and limits for the asset library.

```
object AppAssetLibraryRefDatum
```

## Topics

### Objects

[`object AppAssetLibraryRefDatum.Attributes`](/documentation/AppStoreConnectAPI/AppAssetLibraryRefDatum/Attributes-data.dictionary)

Attributes that describe an app asset library reference data resource.


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