title: Capture the HTTP Header
body: <p>I am trying to carry out a test as like it explained here: 
  <a href="https://stackoverflow.com/questions/24542747/jmeter-alter-http-headers-during-test?noredirect=1&amp;lq=1">JMeter Alter HTTP Headers During Test</a>. </p>
  
  <p>Quote from above : </p>
  
  <p>I'm attempting to test an HTTP service with JMeter. The HTTP service requires authentication through a simple bearer token mechanism. I'm trying to proceed as follows: </p>
  
  <ul>
  <li>POST authentication request Store token as a variable</li>
  <li>Set Authorization HTTP header to stored variable </li>
  <li>Request protected resource(s) </li>
  <li>Evaluate performance </li>
  </ul>
  
  <p>When the POST occurs, I am not able to capture the bearer token. Its a header. </p>
  
  <p>I tried the solution provided by Dmitri on that issue Or as Bennet tried with RegEx Extractor and HTTPs Manager. </p>
  
  <p>I think I am doing something silly not to able to extract the token. Any thoughts how to extract the token? </p>