title: Does "The OAuth client was deleted" from Google mean the keys are invalid?
body: <p>I am trying to track down leaked values for <code>GOOGLE_CLIENT_SECRET</code> and <code>GOOGLE_CLIENT_ID</code>. I run this basic flask app <a href="https://gist.github.com/saptarshiguha/480a7e77e28c6cebe1b6536af22a109b" rel="nofollow noreferrer">here</a> in docker, link it to localhost, edit /etc/hosts to map that to &quot;myserver.local.com&quot; and access the page. When I click Login on the &quot;This app will attempt to authenticate you through Google OAuth 2.0&quot; screen, I get this error</p>
  <pre><code>Authorization Error
  Error 401: deleted_client
  The OAuth client was deleted
  </code></pre>
  <p>Excluding the possibility of restoring the project within 30 days of deletion, can I take this to mean that the leaked keys do not pose a threat? I cannot find them in our projects, so I cannot just delete them myself.</p>