title: Is it possible to get a reference to the vanity URL used after redirection?
body: <p>I have a page <code>http://localhost:4502/content/project/en/mypage.html</code> and it has couple of vanity URLs set as </p>
  
  <pre><code>/content/project/vanity-1
  /content/project/vanity-2
  </code></pre>
  
  <p>So any request from the above two vanity URLs are being redirected to <strong>/mypage.html</strong>. </p>
  
  <p>Is it possible to get the vanity URL request from where the page is redirected to? i.e how can I find from which vanity URL the request is coming from? </p>
  
  <p><code>request.getRequestURL()</code> gives me .<strong>./mypage.html</strong> but I need to get the vanity URL request. </p>