[Feature] Is there a way to map local in proxyman based off of parameters attached to the body of a url?

Hi, I posted a SO question here on this but figured I'd open an issue as this channel seems more active.

I have a url:

https://cn.company.com/appv2/search

and want to have a different map local depending on the request coming with a different parameter in the body (i.e. it is NOT attached to the url like https://cn.company.com/appv2/search?cursor=abc. Instead it is in the body of the request { cursor: abc }.

Any idea on if this can be done in proxyman?

I basically want to be able to stub pagination through the proxy without waiting on a server implementation. So I'd have no cursor on the first request, server would return a cursor and then use that on the next request and get a different response from server on the request so that I can test out the full pagination flow.