I’m sure this is a very broad category of error, and I’d like to learn how to isolate the problem myself, but I’ve got a request that runs fine in Postman. When I exported the code (PHP - HTTP_Request2), I got the OAuth2.0 working fine (modified to mint its own tokens as required) but instead of the expected 204 response, I’m getting a 400 response.
How do I even start to troubleshoot this?
What I’d like to do, is somehow capture both requests and compare them side by side, but I have no idea how to do that.
I’d love to just dump all the code so someone else can figure it out, but that’s probably the rudest thing a developer can do, so my code is only available upon request. (I’d still prefer to learn how to do it myself though.)