The data models and basic REST methods are "generated" from JSON files in the JAR that show all fields and the associated regex/validation information.

This is kind of gross, I wanted to switch to using the java classes in the jar like scala2go but the jar is obfuscated and I couldn't find a way to extract that information from anywhere else. Maybe it exists somewhere in the web UI, but I was unable to find it in there in a way that was extractable in a practical way.

Still planning to dig through the bits some more later on.