title: Prompting for user input in Postman
body: <p>How can I ask for user input in Postman scripts?</p>
  
  <p>I am using Postman 4.8.3, Chrome app.
  I have used environment variables in most cases, but for a particular case I need user to provide input for each run (I am not running collection. Instead want to make the individual Postman call more interactive as I am dealing with some management APIs). I want to insert a code like: </p>
  
  <pre><code>prompt("Enter resource id","#id");
  </code></pre>
  
  <p>in the Pre-request Script. 
  However, when I do so, Postman ignores it and moves ahead.
  Please help.</p>