title: 'undefined' output in array object - nodejs
body: <p>Output from:</p>
  
  <pre><code>console.log(response);
  console.log(response[0].group_id);
  </code></pre>
  
  <p>is as below:</p>
  
  <pre><code>[{"group_id":8}]
  undefined
  </code></pre>
  
  <p>what is wrong here? How do I access the value for "group_id" i.e. 8</p>