How to get jstree content in alternative JSON format?

Question

JavaScript

Hello. There is a jstree tree into which various elements are loaded. The user can perform various manipulations with them (rename, move, etc.). There is a "Record changes" button, for which I am currently writing a handler.
Tell me, how can I get the contents of jstree in an alternative json format (when dependencies are displayed not as a tree, but linearly. For example, id=..., parent=..., text=...)?

Answer 1

Found from foreign colleagues:

$('#tree').jstree(true).get_json('#', { flat : true})