[{"id":"11vo66bhufj9ngu1bu69rshp8e","rawTitle":"[downtime(db,repo)] a scheduled system maintenance","title":"a scheduled system maintenance","category":"downtime","systemList":["db","repo"],"description":"","created":{"dateTime":"2026-10-02T22:29:08+09:00","timeZone":"Asia/Tokyo"},"updated":{"dateTime":"2026-10-02T22:29:08+09:00","timeZone":"Asia/Tokyo"},"start":{"dateTime":"2026-11-06T00:00:00+09:00","timeZone":"Asia/Tokyo"},"end":{"dateTime":"2026-11-07T00:00:00+09:00","timeZone":"Asia/Tokyo"}}]