title: "Not enough resources available to fulfill the request" error in GCP
body: <p>In GCP, I'm trying to create a new notebook instance.</p>
  <p>However, I got this error from all the zones that I tried:</p>
  <blockquote>
  <p>&quot;tensorflow-2-4-20210214-113312: The zone 'projects/[PROJECT-ID]/zones/europe-west3-b' does not have enough resources available to fulfill the request. Try a different zone, or try again later.&quot;</p>
  </blockquote>