public void DeleteAllTopics()
        {
            AmazonSimpleNotificationServiceClient clientSNS = AwsFactory.CreateClient <AmazonSimpleNotificationServiceClient>();
            AmazonSQSClient    clientSQS    = AwsFactory.CreateClient <AmazonSQSClient>();
            AmazonLambdaClient lambdaClient = AwsFactory.CreateClient <AmazonLambdaClient>();


            var topics = clientSNS.ListTopicsAsync();
            // var subs = clientSNS.ListSubscriptionsAsync(new ListSubscriptionsRequest());
            var filas = clientSQS.ListQueuesAsync("subs");

            filas.Result.QueueUrls.ForEach(i =>
            {
                var deleted = clientSQS.DeleteQueueAsync(i);
                if (deleted.Result.HttpStatusCode != HttpStatusCode.OK)
                {
                    int x = 0;
                }
            });

            string nextToken = "";

            do
            {
                var subs = clientSNS.ListSubscriptionsAsync(new ListSubscriptionsRequest(nextToken));

                subs.Result.Subscriptions.ForEach(i =>
                {
                    var deleted = clientSNS.UnsubscribeAsync(i.SubscriptionArn);
                });

                nextToken = subs.Result.NextToken;
            } while (!String.IsNullOrEmpty(nextToken));



            var mapper = lambdaClient.ListEventSourceMappingsAsync(new Amazon.Lambda.Model.ListEventSourceMappingsRequest
            {
                FunctionName = "WebhookDispatcher"
            });

            mapper.Result.EventSourceMappings.ToList().ForEach(i =>
            {
                var result = lambdaClient.DeleteEventSourceMappingAsync(new Amazon.Lambda.Model.DeleteEventSourceMappingRequest()
                {
                    UUID = i.UUID
                });
                if (result.Result.HttpStatusCode != HttpStatusCode.OK)
                {
                    int x = 0;
                }
            });


            topics.Result.Topics.ForEach(i =>
            {
                var deleted = clientSNS.DeleteTopicAsync(new DeleteTopicRequest()
                {
                    TopicArn = i.TopicArn
                });
            });
        }