While building schemas by hand in Mockaroo using the JSON schema files I already have, it occurred to me to wonder: can Mockaroo just import the JSON? Thanks.
Sorry for the delay. Been super busy. No it can't. It can import the header from a CSV, but not JSON. That wouldn't be to hard of a feature to implement, though. I'll put it on my roadmap.
The JSON Schema definition is kind of fiddly. I applaud your willingness to give it a go.