Instance Property


The root URL for all shared documents.


@property(nonatomic, readonly) NSURL *documentStorageURL;


This property contains the URL <container URL>/File Provider Storage, where container URL is the value returned by the containerURLForSecurityApplicationGroupIdentifier: method.

The container URL refers to an app group container directory used by the NSFileProviderExtension extension. You can specify this shared container using the NSExtensionFileProviderDocumentGroup key in the File Provider extension’s info.plist file.

See Also

Accessing File Provider Data


Returns the shared file provider manager object; you can access this object in both the containing app and the File Provider extension.


A purpose identifier for coordinated reads and writes.