updatePushNotificationToken method
Register a push notification token with the Zendesk SDK.
On Android, this should be the FCM token. On iOS, this should be the APNs device token (as a hex string).
Implementation
@override
Future<void> updatePushNotificationToken(String token) async {
await methodChannel.invokeMethod<void>(
'updatePushNotificationToken',
{'token': token},
);
}