Test As an admin, enable "Mobile services": Site administration ► Mobile app ► Mobile settings Create a Token in the mobile app service for a new user on the site (not an admin account) Click on Site administration ► Plugins ► Web services ► Manage tokens Open the console and execute this new curl request, replacing WSTOKEN with the token you just created and the SITE_URL with yours. curl 'SITE_URL/webservice/rest/server.php?moodlewsrestformat=json' --data 'wsfunction=core_webservice_get_site_info&wstoken=WSTOKEN' | python -m "json.tool" Confirm that: The curl request works, it does not return any exception and you retrieve information about the user and site As an admin, edit the profile of the user created in step 2, select the option "Suspended account" Execute the same curl request again and confirm that: You receive as response a moodle_exception with error code: "wsaccessusersuspended" As an admin, edit the profile of the user created in step 2, unselect the option "Suspended account" and choose "No login" as authentication method. Execute the same curl request again and confirm that: You receive as response a moodle_exception with error code: "wsaccessusernologin" Now, you need to manually update the database, table mdl_user, find the user created in step 2 and set the "deleted" field to 1 Execute the same curl request again and confirm that: You receive as response a moodle_exception with error code: "wsaccessuserdeleted"