[{"id":"4h4uh2tt3c51qc8buardgotlur","rawTitle":"[downtime(db,repo)]  emergency system maintenance","title":"emergency system maintenance","category":"downtime","systemList":["db","repo"],"description":"","created":{"dateTime":"2026-07-02T14:16:31+09:00","timeZone":"Asia/Tokyo"},"updated":{"dateTime":"2026-07-04T02:47:10+09:00","timeZone":"Asia/Tokyo"},"start":{"dateTime":"2026-07-01T20:30:00+09:00","timeZone":"Asia/Tokyo"},"end":{"dateTime":"2026-07-04T03:00:00+09:00","timeZone":"Asia/Tokyo"}}]