submissions

Student submissions and re-evaluation.

📄️Rerun a submission

Re-queues one submission for evaluation, resetting it to PENDING and clearing its prior feedback/result. Course staff (faculty or TAs) or a system admin. The submission must have a stored file and its problem must still be linked to the assignment.

📄️Submit a solution

Submits a student's solution file for one assignment problem (multipart/form-data) and queues it for evaluation. Requires a signed-in user who is enrolled in the course (admins may submit anywhere). The problem must be linked to the assignment; the authoritative course comes from the assignment, not the client. Enforces a resubmit cooldown (429), the assignment's late/late-cutoff policy (403), an upload size limit (413), and XML structure validation. On success the submission is stored PENDING and returned with 202.