{"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-uxtdu8ht","versions":[{"created_at":"2026-06-09T03:43:23Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_edogawa/nc_20089093/ 価格5180万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"95e3fd50f3de07d9cf0c95e667da58663e269bd57e6525c1645d4d33a7f746b2","version":2}]}