Returns a single manager note resource by ID.
Example response (abbreviated):
{ "data": { "type": "managernotes", "id": "3", "attributes": { "id": 3, "ticket_id": 42, "note_html": "<p>Customer confirmed on the phone, will send debug log.</p>", "created": "2026-04-01T10:00:00+00:00", "created_by": 12, "created_by_info": { ... }, "modified": "2026-04-01T10:00:00+00:00", "modified_by": 12, "modified_by_info": { ... }, "enabled": 1 } }}HTTP codes:
Returns the manager note resource.
The API user does not have notes.read permission on the note's ticket category, or the note does not exist.