title: GCP - Error creating Queue: googleapi: Error 400: The queue cannot be created because a queue with this name existed too recently
body: <p>I started to work with Cloud Tasks, I am performing some tests so I created and deleted Cloud Tasks queues from the GCP console a couple of times.
  Every time I delete a queue and try to recreate it with the same name I get this error:</p>
  <ul>
  <li>Error creating Queue: googleapi: Error 400: The queue cannot be created because a queue with this name existed too recently.</li>
  </ul>
  <p>So, to create a new queue, I need to change the name every time.
  The error tells something about the &quot;queue existed too recently&quot; but I created the first queue more than a week ago and I keep getting the same error.
  I am quite confused about this error and it feels quite like a bug to me.
  I am wondering if the queue have actually been deleted or if I am collecting a bunch of unreachable queues into my project.</p>
  <p>Is there someone else who got the same error?
  The fact that after a week I still get this error is the expected behavior?
  How much time do I need to wait until the namespace for a GCP Cloud Tasks queue becomes available again (if ever)?</p>
  <p>Thanks a lot</p>