How to process REST responses with diiferent code and content

Content

Hi !

I'm calling from the integration the existing extern REST service.

The REST services gives back 2 possible responses :

if found then 200 and json structure with requested information

if no info found then 204 and empty body.

I would like to know how I could process these 2 different responses(diff code and diff content) in integration with REST adapter.

Thanks a lot

Tomas