Core APIOperations & Traceability / Working DaysOperations & Traceability / Working DaysWorking Days endpoints under Operations & Traceability. 📄️ Upsert a working-day status for a tunnel + dateUpsert a working-day status for a tunnel + date📄️ List working-day entriesList working-day entries📄️ Bulk upsert (e.g. week-at-a-glance editor)Bulk upsert (e.g. week-at-a-glance editor)