Unable to get correct response in API debugger

Hi,

I’m using the following plugins for an endpoint.
Body Transform
Track Endpoint
URL Rewrite
Validate JSON.

I am able to get correct response from Postman.
But when try to use inside API Debugger, it fails.

It works on both Postman and Debugger if I remove Validate JSON.

When you say it does not work, what exactly do you see?
Anything in gateway logs?

I receive error response(Bad Request) from Server. So, I suspect Request Body failed to transform when Validate JSON is added. Unfortunately, can’t verify the request at server due to restrictions

Looks like a bug, can you pls create ticket inside https://github.com/TykTechnologies/tyk?

Thank you!

Done.