{"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-f3jn1ecv","versions":[{"created_at":"2026-06-09T09:28:55Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_edogawa/nc_20732647/ 価格4650万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"ca30b30ee2df6c0481022f647d07fbcdbb31a99ee14172a70a629e5e2622bfe0","version":2}]}