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  "framework" : "AssetsLibrary",
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  "title" : "Group Property Names"
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# Group Property Names

Constants for the names of group properties, used by `ALAssetsGroup/value(forProperty:)`.

## Topics

### Constants

[`extern NSString * const ALAssetsGroupPropertyName;`](/documentation/AssetsLibrary/ALAssetsGroupPropertyName)

Key to retrieve the name of the group.

[`extern NSString * const ALAssetsGroupPropertyType;`](/documentation/AssetsLibrary/ALAssetsGroupPropertyType)

Key to retrieve the group type.

[`extern NSString * const ALAssetsGroupPropertyPersistentID;`](/documentation/AssetsLibrary/ALAssetsGroupPropertyPersistentID)

Key to retrieve the group’s persistent ID.

[`extern NSString * const ALAssetsGroupPropertyURL;`](/documentation/AssetsLibrary/ALAssetsGroupPropertyURL)

Key to retrieve a URL that uniquely identifies the group.


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