Add courseId and forumId info to mod_forum_get_discussion_posts web service

As admin, enable "Mobile services": Site administration ► Mobile app ► Mobile settings Create a Token in the mobile app service for one user enrolled in the course (and not the admin): Click on Site administration ► Plugins ► Web services ► Manage tokens Create a new course Create a new forum with a discussion and some posts. Remember to enrol the user to the forum course. Annotate the discussion Id from the URL (mod/forum/discuss.php?d=DISCUSSIONID) Next, you can do a CURL REST call simulating a WS client with the user. You need to replace the wstoken, and the URL of your moodle instance and replacing the X (value of the discussionid) with the DISCUSSIONID you copied curl 'http://localhost/m/stable_master/webservice/rest/server.php?moodlewsrestformat=json' --data 'discussionid=X&wsfunction=mod_forum_get_discussion_posts&wstoken=3cfbcfd3199db5c8846d771b4cc8f197' | python -m "json.tool" Confirm that after executing the request: You got courseid and forumid fields and they are correct.