REST API: get myself check groups and permissions

[watery]

@watery

But the response brings all the wiki groups, not just those that user belongs to.
Those are listed in page:

/xwiki/bin/view/XWiki/<user-page>?category=groups

how do I get them with REST?

While inspecting the browser requests from that page, I saw that there’s a livetable employed which runs rest requests against:

/xwiki/rest/liveData/sources/liveTable/entries

Where is URL that documented? Neither of:

• https://www.xwiki.org/xwiki/bin/view/Documentation/UserGuide/Features/XWikiRESTfulAPI
• https://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable%20Application
• https://extensions.xwiki.org/xwiki/bin/view/Extension/Live%20Data%20Macro/
• https://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable%20Macro

seem to hold any information: are those internal / reserved endpoints?