title: Save ZIP file from REST web service using Postman tool
body: <p>I have created a web service to send a ZIP file as output. I use POST method in the request (send file as input).</p>
  <p>How do I download a file in the Postman tool?</p>
  <p>I get the response like this (content of ZIP file in text):</p>
  <blockquote>
  <p><code>PK</code></p>
  </blockquote>
  <p>I need the file to be saved.</p>