- returns list of assignments for an instructor that need grading
- result returned JSON for java class AssignmentListDTO
- id is assignemnt_id from AssignmentListDTO
- result is JSON for for java class GradebookDTO
- replaced scores for assignment id.
- body contains JSON for GradebookDTO
- calculates final grades for course_id
- final grades are sent to registration service
- Course course_id, title, instructor's email, year, semester
- Assignment id, name, course_id, due_date, needs_grading
- Enrollment id, student_email, student_name, course_id
- AssignmentGrade id, assignment_id, enrollment_id, score
- adds a student to a course
- body contains JSON for EnrollmentDTO