code: public QueueModel create() throws IOException {
          String url = "queues/" + name;
          IronReader reader = client.put(url, "{}");
          QueueContainer container = gson.fromJson(reader.reader, QueueContainer.class);
          reader.close();
          return container.getQueue();
      }
docs: Creates a queue for specified queue client.
  If queue exists, it will be updated.