public dynamic UpdateSubscription(dynamic subscriber) { var originalSubscriber = GetSubscriberModelByKey(subscriber.Key); var model = Extensions.AsSubscriberModel(subscriber, originalSubscriber); model.Version = VersionNumber; var result = _webClientService.UpdateSubscription(model); SubscriberModel updatedSubscriber = JsonConvert.DeserializeObject <SubscriberModel>(result); if (updatedSubscriber != null) { StorageMethod.AddOrUpdateSubscriber(updatedSubscriber); _cache.Remove(_cacheKey + updatedSubscriber.Key); _cache.Remove(_cacheAppId + updatedSubscriber.ApplicationId); _cache.Add(_cacheAppId + updatedSubscriber.ApplicationId, updatedSubscriber, MyCachePriority.Default); _cache.Add(_cacheKey + updatedSubscriber.Key, updatedSubscriber, MyCachePriority.Default); return(updatedSubscriber.ToDynamic()); } return(null); }