title: How to add cookies to request in Restsharp?
body: <p>I tried:</p>
  <ul>
  <li><code>request.AddHeader(&quot;Cookie&quot;, ....</code></li>
  <li><code>request.AddCookie</code></li>
  <li><code>request.AddParameter(&quot;&quot;,&quot;&quot;,ParameterType.Cookie)</code>.</li>
  </ul>
  <p>I sniff the network but the cookies don't send.</p>