the resolution on the rest client video is low and makes it difficult to determine the url being co

On your website, The resolution on the rest client video is low and makes it difficult to determine the url being copied. I have a simple Rest Client and SoapUI is giving me an unsupported media type 'null' for resource registration-status. I believe is related to Content-Type= application/json which is provided as a header attribute on request. AdvancedRest Client is working fine with just a url and authentication provided on this endpoint, so I turned to the tutorial video and find that its produced with assumptions that things work great with no hicups. Perhaps a video showing what to do when things don't work would be beneficial to your user community...what common pitfalls can occur.  Thanks for considering