Get an applicant
One applicant by our id. 404 if the id is unknown or belongs to another institution.
If you only have your own id for the person, use GET /institution/applicants?sourceRef=… .
Authentication
Paste a Keycloak access token (no "Bearer " prefix)
Path parameters
Response
Your own unique id for this person, e.g. a student number. Unique per sourceName.
Your own references for this record, one per system you keep it in. A person or an application known by a different id in SITS than elsewhere carries both.
Optional. sourceName and sourceRef still work exactly as before and count
as the FIRST entry here, so nothing you have already built needs to change.
Send both forms and they are combined, with duplicates collapsed.
Order matters: the first entry is the one echoed back as sourceRef, and the
one shown in lists and in the change feed.
