Use top-level "data" attribute for json responses

[arukompas]

Discussed in #467

^{Originally posted by akoevroman September 1, 2025}

There is an issue with this library if there is anything extra in the response.
For example, our API returns the build version for any request, and for some reason, this also affects the library itself.

I think that parser should have its own associative array with log files and not just do a foreach of everything that the request has