title: Reset gcloud auth identity token?
body: <p>I'm working on a gcloud service which is not publicly available, i.e. you need to connect to it with your Authorization Header set with your gcloud identity token.</p>
  
  <p>The docs used curl to show how to use it from the command line, however as my case concerns a web application I used a browser extension to inject this header when connecting to pages.</p>
  
  <p>Silly me, I forgot to turn if off after I was done, which resulted in accessing a few websites with that token set in the request header. This means some third parties may now have that code.</p>
  
  <p>2 questions concerning this:</p>
  
  <ul>
  <li>How bad is this? What can this token be used for by the ill-willed?</li>
  <li>How can I reset/revoke/renew this token?</li>
  </ul>