Is your feature request related to a problem? Please describe.
I need a change executed in a PUT/POST request to be reflected into an subsequent GET request. (e.g. setFlag to true via PUT, then getFlag via GET returns true)

Describe the solution you'd like
It would be awesome to define variables at environment scope to be used in request calls and that persist their current values between a request and the subsequent one. For example, i define the FLAG variable; the endpoint "setFlag" sets the FLAG variable to true, then the endpoint "getFlag" can use the FLAG parameter in templating (e.g. {{ envVariable 'FLAG' }} )