The same changes as the team list, one row per setting changed, as a spreadsheet-safe CSV file. An export that would pass the row or size limit answers 400 and nothing is cut short; the refusal is JSON for any client that accepts text/csv. Needs read access to the team. since and until are required. When cost controls are not enabled for the tenant, budget entries are left out, and a request for budgets alone answers 403. Authors are masked: a Revenium staff member shows as Revenium Support, a change made by the system or recorded when change history began shows as Revenium (system), and an API key shows its name and owner. A deleted item's history stays readable. An unknown, malformed or unreadable teamId answers 404, a malformed subjectId answers 400, and an unknown subjectId matches nothing (an empty page).