title: Google Compute Engine can't find GPU even though quota exists
body: <p>I requested and received my quota for a preemptible K80 GPU.<br>
  <a href="https://i.stack.imgur.com/7apTJ.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/7apTJ.jpg" alt="enter image description here"></a></p>
  
  <p>In the Console I can see this quota available (in region 'us-east1'). However, my VM in the same region is unable to find this GPU:  </p>
  
  <blockquote>
    <p>tensorflow-1-vm: {"ResourceType":"compute.v1.instance","ResourceErrorCode":"404","ResourceErrorMessage":{"code":404,"errors":[{"domain":"global","message":"The resource 'projects/dlp-project-212017/zones/us-east1-b/acceleratorTypes/nvidia-tesla-k80' was not found","reason":"notFound"}],"message":"The resource 'projects/dlp-project-212017/zones/us-east1-b/acceleratorTypes/nvidia-tesla-k80' was not found","statusMessage":"Not Found","requestPath":"<a href="https://www.googleapis.com/compute/v1/projects/dlp-project-212017/zones/us-east1-b/instances" rel="noreferrer">https://www.googleapis.com/compute/v1/projects/dlp-project-212017/zones/us-east1-b/instances</a>","httpMethod":"POST"}}</p>
  </blockquote>
  
  <p>When I use the command-line to check if I have quota, I also see that I <strong>do not</strong> have available quota.<br>
  <a href="https://i.stack.imgur.com/VBdEW.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/VBdEW.jpg" alt="enter image description here"></a></p>
  
  <p>Anyone knows how to handle these discrepancies? Mainly, how do I run my VM with my GPU now?</p>