title: Error- Preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource
body: <p>I am trying to call a secured rest API from the angular app. This rest API is running on WAS, and it is validating a JWT token. While running the application in google chrome, it is giving the below error:</p>
  
  <p><strong>Response to the preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '<a href="http://localhost:4200" rel="nofollow noreferrer">http://localhost:4200</a>' 
  is therefore not allowed access.</strong></p>
  
  <p>The same call is working fine in IE and postman. Could you pls help me here?</p>