Instance Property


A string uniquely identifying the format of the adjustment data.


@property(readonly, copy) NSString *formatIdentifier;


Set this identifier when you create an adjustment object with the initWithFormatIdentifier:formatVersion:data: method. For best results, identify your organization or product using a reverse-DNS-style name, such as com.example.myApp.

Read this property, and the formatVersion property, to determine whether the adjustment data saved with an asset was created by your app or is otherwise compatible with your app.

See Also

Identifying the Format of an Adjustment’s Data


A version number for the adjustment data format.