{"note":"bim_versions 導入後の保存のみ記録 (それ以前は bim_canonical 上書きで履歴なし)","ok":true,"slug":"u-house-v3qyi52i","versions":[{"created_at":"2026-06-09T03:25:04Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_sakaishiminami/nc_20080658/ 価格3580万円 建ぺい40%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"8bbaa09de64d27bb1555b55927d69eb53adb22bc01076181315a94f4499c2b3c","version":2}]}