Returns a single aggregated bundle of activity and content for a candidate on a given position: tasks, notes (notepad and team notepad), documents, scorecards, questionnaires, interview schedule, stream (pipeline activity), conversation (messages), background checks, assessments, references, offers, e-docs, match score, and custom fields.

Set include_delayed=1 to also include pending conversation messages that are scheduled for delayed sending but have not yet been sent; by default these are omitted. Returns 412 if the candidate is not on the requested position, and 401 if the acting user lacks permission to view the content.