UIApplicationOpenNotificationSettingsURLString
A constant that provides the URL string you use to deep link to your app’s notification settings in the Settings app.
Declaration
nonisolated let UIApplicationOpenNotificationSettingsURLString: StringDiscussion
Create a URL from this value and pass it to the open(_:options:completionHandler:) method to launch the Settings app and display your app’s notification settings, if it has any.
// Create the URL that deep links to your app's notification settings.
NSURL *url = [[NSURL alloc] initWithString:UIApplicationOpenNotificationSettingsURLString];
// Ask the system to open that URL.
[[UIApplication sharedApplication] openURL:url
options:@{}
completionHandler:nil];