AnsweredAssumed Answered

Getting 409 trying to delete grade column using REST API.

Question asked by mp26672 on Feb 28, 2018
Latest reply on Mar 2, 2018 by mp26672

Hi All,


I am trying to integrate blackboard REST APIs with our application. Where i used


PATCH /learn/api/public/v1/courses/{courseId}/gradebook/columns/{columnId}/users/{userId}


DELETE /learn/api/public/v1/courses/{courseId}/gradebook/columns/{columnId}


Blackboard end pints to delete student grades and corresponding grade column.


I deleted grade by setting the 'score' attribute as null in the request body.

Then i tried to delete coresponding grade column and i am getting following error


"status": 409

"message": "Cannot delete Column _171773_1 in Course _12822_1, has associated grades."



Could you please let me know the reason for this error. I highly appriciate if you can guide me how to delete student grades and assignment without any error.


Thank you,