title: Drive API App OAuth Permissions Not Updating
body: <p>I am working on a Golang service that will connect to Google Drive and download a file. The issue is that no matter how I update the projects permissions, when I run application and go to the browser window to OAuth, it only shows the <code>metadata</code> permissions needing granted when have granted more so that I can download files.</p>
  
  <p>Here are the steps I've taken for the service:</p>
  
  <ol>
  <li><p>I have created a project in Google Developer Console.</p></li>
  <li><p>In that project I have enabled and updated Google Drive permissions to the capture all <code>auth/drive</code> permission (I have also tried granting all and only some granular).</p></li>
  <li><p>I create the Golang service from this example: <a href="https://developers.google.com/drive/api/v3/quickstart/go" rel="nofollow noreferrer">https://developers.google.com/drive/api/v3/quickstart/go</a></p></li>
  <li><p>I run the Golang app which prompts me to open a URL in browser to OAuth authenticate.</p></li>
  <li><p>I open link in browser, auth with my app-owner gmail account and <em>every single time no matter what I do</em> this is the only OAuth scope that shows:</p></li>
  </ol>
  
  <p><a href="https://i.stack.imgur.com/nn6sP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/nn6sP.png" alt="enter image description here"></a></p>
  
  <p>If I use the <a href="https://developers.google.com/drive/api/v3/reference/files/export" rel="nofollow noreferrer">Drive API Explorer to perform the file download</a> it shows that I need these permissions:</p>
  
  <p><a href="https://i.stack.imgur.com/JTdvM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JTdvM.png" alt="enter image description here"></a></p>
  
  <p>When i click "Execute" in the explorer the OAuth popup shows all the permissions I would expect for my app and works correctly:</p>
  
  <p><a href="https://i.stack.imgur.com/y2ZWg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/y2ZWg.png" alt="enter image description here"></a></p>
  
  <p>What am I doing wrong or missing? </p>
  
  <p>Could this be because the app is an "internal" app?</p>