title: How to configure multi level virtual directory in azure portal?
body: <p>The azure portal allows me to add single level virtual directory in its configuration settings.</p>
  
  <p><a href="https://i.stack.imgur.com/KG4Yj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KG4Yj.png" alt="enter image description here"></a></p>
  
  <p>but I don't know how to add multi level virtual directory in azure?</p>
  
  <p><a href="https://i.stack.imgur.com/qyotY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qyotY.png" alt="enter image description here"></a></p>
  
  <p>It throws the below error while saving the settings.</p>
  
  <pre><code>Failed to update web app settings: ["{\"Code\":\"BadRequest\",\"Message\":\"Invalid virtual path '/showcase/test/app' has no parent.\",\"Target\":null,\"Details\":
  </code></pre>