userId property
Identifier for the student that owns this submission.
Requires the user to be a teacher in the course and have permission to
read student submissions. See
[courseWork.studentSubmissions.get](/workspace/classroom/reference/rest/v1/courses.courseWork.studentSubmissions/get#authorization-scopes)
for the list of acceptable OAuth scopes for this field. Read-only.
Implementation
core.String? userId;