copyWith method
Implementation
CancelSubscriptionRequest copyWith({ String? productId,
String? userId,
}) => CancelSubscriptionRequest( productId: productId ?? _productId,
userId: userId ?? _userId,
);
CancelSubscriptionRequest copyWith({ String? productId,
String? userId,
}) => CancelSubscriptionRequest( productId: productId ?? _productId,
userId: userId ?? _userId,
);