My question : How to change mapping values of a csv after each iteration of collection run ?
change values of two rows after each run with a code in [re request script.
Details (like screenshots):
You can’t as Postman doesn’t really have native access to the file system to re-save or update files.
There some options in relation to running Postman as a node.js app but that is advanced functionality and you need to have a good understanding of node and JavaScript to even consider that route.