Restore deleted (?) Google OAuth client app for production system
<p>we are getting a 401 Error from Google API:</p>

<pre><code>401. That’s an error.
Error: deleted_client

The OAuth client was deleted.
</code></pre>

<p>It seems that the Google-OAuth-API Client was deleted. Maybe on firebase? Whould be really strange when we delete a firebase project that it is also deleted on Google API...</p>

<p>Is there any way to restore this?!</p>

<p>Thanks a lot for your help!</p>

<p>Best</p>