title: How do I set content to be equal to a variable I made?
body: <p>How do I set content to be equal to a variable I made?</p>
  <pre class="lang-js prettyprint-override"><code>request.setRequestHeader('Content-type', 'application/json');
  </code></pre>
  <pre class="lang-js prettyprint-override"><code>const params = {
    username: &quot;username&quot;,
    avatar_url: &quot;&quot;,
    content: ,
  }
  </code></pre>