I am trying to personalize quizzes by assigning them to individual students (groups of students).
curl 'https://canvas.instructure.com/courses/123/quizzes/456/overrides.json' \
-X POST \
-F 'assignment_override[student_ids]=789' \
-F 'assignment_override[title]=New Overridden Title' \
-H "Authorization: Bearer <TOKEN>"
But I receive a page saying:
There was a problem with your last request. You may have tried to perform an action after a long period of inactivity. If that's the case, try going back, reloading the page you were working on, and resubmitting. If not, please let us know what you were doing when the error happened.
I also tried replacing token quizzes in the URL with assignments, but nothing changed.
My token is valid and I can perform other actions by API.
What is the correct way to assign a quiz to a single student?