The name of the configuration used by this store.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- watchOS 3.0+
- Core Data
This displays the name of a configuration in the receiver's managed object model that will be used by the new store. The configuration can be
nil, in which case no other configurations are allowed.