Get a registration by ID.
Regular users can only see their own registrations. Admin users can see any registration in their organization.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Include enriched data (user/course/ship names)
Successful Response
Registration data transfer object - returned from repositories. Represents a course enrollment/registration record.
Note: The registration.id is used as the xAPI registration ID.