I am using the Postman Chrome plugin to invoke HTTP requests for software testing. I use the Environments feature with Environment and Global Variables to substitute variabl
If, like me, you are still using the browser version (which will be deprecated soon), have you tried the "Code" button?
This should generate a snippet which contains the entire request Postman is firing. You can even choose the language for the snippet. I find it quite handy when I need to debug stuff.
Hope this helps.