title: Why can't the google JWT token be decoded by jwt.io
body: <p>I have Google authentication enabled in an Azure App Service .NET Core application, and I am trying to generate an access token using Postman: <a href="https://i.stack.imgur.com/A6JCT.png" rel="noreferrer"><img src="https://i.stack.imgur.com/A6JCT.png" alt="enter image description here"></a></p>
  
  <p>An <code>access token</code> and an <code>id_token</code> get successfully generated, but when I input the <code>access token</code> into <a href="http://jwt.io" rel="noreferrer">jwt.io</a>, I see gibberish back:
  <a href="https://i.stack.imgur.com/M0Xir.png" rel="noreferrer"><img src="https://i.stack.imgur.com/M0Xir.png" alt="enter image description here"></a></p>
  
  <p><strong>I am new to google auth as well as JWT in general, so my expectation may be totally invalid, but shouldn't I be able to decode the token on <a href="http://jwt.io" rel="noreferrer">jwt.io</a>?</strong></p>