subscriptionGroupIdentifier property
The identifier of the subscription group to which the subscription belongs. (Will be nil
for iOS version below 12.0 and macOS version below 10.14).
Implementation
final String? subscriptionGroupIdentifier;
The identifier of the subscription group to which the subscription belongs. (Will be nil
for iOS version below 12.0 and macOS version below 10.14).
final String? subscriptionGroupIdentifier;