WordPress API organization

Hello.

The wp_update_post function is listed here, in the Functions section: https://developer.www.ads-software.com/reference/functions/wp_update_post/

Is this the type of documentation you were looking for? In general, it’s usually best to use the search box on www.ads-software.com to find specific references like this, e.g. https://developer.www.ads-software.com/reference/

Hope this helps.