I have a local moodle instance. ı want to access moodle rest API functions to integrate my C# application.
Now, only "core_course_get_courses" API works , but the others don't.
I mean that, i can run the "moodle core_course_get_courses" API but I can not run the "core_group_get_course_groups" API when i want to run this API, i take this error below:
Thank you for your help..