title: UnityWebRequest: how to get/set cookies
body: <p>The links you can get on google and stackoverflow are very old (<a href="https://stackoverflow.com/questions/1777221/using-cookiecontainer-with-webclient-class">2009</a>).</p>
  
  <p>Between 2009 and today, a <em>lot</em> of things have been solved / improved.</p>
  
  <p>So my question is: how to get/set cookies using <code>UnityWebRequest</code> with the latest Unity version?</p>