I need to build up a large array of JSON and then POST it to a REST API. I've read and understood the trick of how to set up a POST where you build up the URL one field at a time, but I couldn't find out how that relates to what I need to do. I'm talking about large amount of data that just needs to be sent in the body. Currently all I'm getting back is a 400 and obviously it's a non trivial job to wrap a proxy around the Atom to see what it's doing.
thanks a lot