/// <summary>Scotches the namespace by deleting all topics and queues.</summary>
        public async Task ScotchNamespace()
        {
            var topics = await ManagerClient.GetTopicsAsync();

            var queues = await ManagerClient.GetQueuesAsync();

            foreach (var topic in topics)
            {
                await ManagerClient.DeleteTopicIfExists(topic.Path);
            }

            foreach (var queue in queues)
            {
                await ManagerClient.DeleteQueueIfExists(queue.Path);
            }
        }