MediaWiki:Apihelp-query+backlinks-param-redirect
From MoodleDocs
If linking page is a redirect, find all pages that link to that redirect as well. Maximum limit is halved.
Note: You are currently viewing documentation for Moodle 3.1. Up-to-date documentation for the latest stable version of Moodle is probably available here: Apihelp-query+backlinks-param-redirect.