Here is my use-case : my JSON message coming from backend contains some business deals. Each one can be expressed in its own currency.
So depending on localization of consumer, I have to add a node below each offer currency indicating its exchange rate relative to euro. Each exchange rate is recovered by calling another gateway service.
My JSON is pretty huge,so I can't built it by my own using the evaluate JSON path assertion.
Many thanks if you can help me find the right way to do this !