Returns the change history for an entity, showing what fields changed over time with previous and current values.
Auth0 JWT access token
1^(\d+|[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})$"12345"
Return changes on or after this date (YYYY-MM-DD, max 90 days back)
^\d{4}-\d{2}-\d{2}$"2026-03-20"
Number of changelog entries to return (1-200, default 50)
"50"