Canvas LMS API
POST /api/v1/courses/:course_id/assignments/:assignment_id/provisional_grades/publish endpoint removal
Stopped workingSubscribe to Canvas LMS APIShare
On October 15, 2026, the synchronous POST /api/v1/courses/:course_id/assignments/:assignment_id/provisional_grades/publish endpoint was removed. Calls to this endpoint fail since that date.
Calls it hits
POST /api/v1/courses/:course_id/assignments/:assignment_id/provisional_grades/publish
What to use instead of these calls
Use POST /api/v1/courses/:course_id/assignments/:assignment_id/provisional_grades/publish_async instead.
In Canvas LMS API's words
The synchronous POST /api/v1/courses/:course_id/assignments/:assignment_id/provisional_grades/publish endpoint is removed as of 2026-10-15.
Facts
- API
- Canvas LMS API
*.instructure.com - Kind
- Endpoint removal
- Takes effect
- October 15, 2026
- Calls after that day
- Fail
- Source
- Changelog
- Last updated
- Verified
- , against Canvas LMS API's own pages
Questions
When does this change take effect?
Calls to POST /api/v1/courses/:course_id/assignments/:assignment_id/provisional_grades/publish on Canvas LMS API stopped working on October 15, 2026.
What happens to calls after October 15, 2026?
They have failed since October 15, 2026.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
More from Canvas LMS API 1
You fixed this one by hand.
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