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I'm trying to integrate Google classroom API into a ASP.net(c#) web application. I want to update student grades via Classroom submission API. While updating its throwing the exception "updateMask may only contain "draftGrade" or "assignedGrade". [400]"

The code i have used is 

  var studentSubmision = new Google.Apis.Classroom.v1.Data.StudentSubmission()
            {
                AssignedGrade = double.Parse(param["assignedGrade"]),
                DraftGrade = double.Parse(param["draftGrade"])
            };

            var response= service.Courses.CourseWork.StudentSubmissions.Patch(studentSubmision, param["courseId"],
                    param["courseWorkId"], param["submissionId"]).Execute();

I have gone through the API doc link Classroom API .How can i specify the updatemask fields.

Ein2012
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  • I think you already answer this problem, according to this [question](http://stackoverflow.com/questions/38484693/studentsubmissions-patch-updatemask-error) that you already answered – KENdi Jul 21 '16 at 14:17
  • After some trying I have solved the problem .... http://stackoverflow.com/a/38504149/2535851 – Ein2012 Jul 21 '16 at 14:39

0 Answers0