So far I've been able to use Postman to pass values to a SFMC Landing Page or CloudPage that hosts SSJS WSProxy to execute a particular SOAP API requests such as updating a data extension that occurs when the page runs while receiving parameters from Postman but I would like to utilize it directly within Postman without the XML in the body. Is this possible? If so, how?
I realize that the REST API offers parity for updating Data Extensions but I'm looking to utilize other SOAP API requests via WSProxy and am looking to assess these quickly through Postman.
Also, just to clarify it's not like I haven't successfully got the SOAP XML request to make the SOAP API calls. I just want to explore if there is a way for to utilize Marketing Cloud's SSJS from within Postman using WSProxy, something normally achieved via a SERVER where the SDK code or library resided.