Participant assessments
Which assessments a participant has, and assigning or unassigning them.
List a user's assessments
Every assessment assigned to the participant with its status.
Get an assessment
Get an assessment
Assign an assessment
Assign the assessment library to the participant. Idempotent: 201 when the assignment was created, 200 when it already existed. Sends no e-mail.
Unassign an assessment
Remove the assignment and the scores only it produced. Idempotent: 204 whether or not it existed.