When I have a hierachical JSON with a parent, the mapping is working like a charme (e.g. context: $.article.* / source: $..title).
My problem occures, when the JSON contains a single content (that should be imported to a single node) and all relevant elements are on the first/root level. This guy had a similar problem, although in my case I even do only have one content per JSON doc (Link), but with the suggested solutions I do not get it work.
"title": "This is a title",
I don't have any clue, what context and what source I have to define, to make it work. As context I desperately tried-I believe-everything, amongst others:
And as source $.title, $title, title etc.
What I am doing wrong?