REST Connection POST error - access token

[NM50]

Hi,

I have a working POST in postman that can successfully retrieve my access token (first image is an example of it working using x-www-form-urlencoded; however, when I insert the script in QlikSense, I'm either getting a success with nothing pulling, entering everything using BODY under a With Connection, or if I change everything from BODY to a QUERY and change my HTTPHEADER to Content-Type application/x-www-form-urlencoded, I get an "error parsing plain text" message. I've proably tried every combination in between also using different content-types.

Any ideas how to get this script to pull using the x-www-form-urlencoded content type?

Thanks for any help!