The app's ability to schedule and receive local and remote notifications.
- iOS 10.0+
- macOS 10.14+
- Mac Catalyst 13.0+Beta
- tvOS 10.0+
- watchOS 3.0+
When the value of this property is
UNAuthorization, your app is allowed to schedule and receive local and remote notifications. When authorized, use the
sound properties to specify which types of interactions are allowed. When the value of the property is
UNAuthorization, the system doesn't deliver notifications to your app, and the system ignores any attempts to schedule local notifications.