service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
2026_-_Service_Calendar-Sa,20260101,20261231,0,0,0,0,0,1,0
2026_-_Service_Calendar-Weekday,20260101,20261231,1,1,1,1,1,0,0
2026_-_Holiday_Schedule,20260119,20261127,1,1,1,1,1,0,0
