{"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-o5c0ifj6","versions":[{"created_at":"2026-06-09T08:37:35Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_setagaya/nc_20799893/ 価格47400万円 建ぺい60%/容積160% 取得2026-06-09","saved_by":"editor","sha256":"3eae01362de8429a38b9d8f5a9ea35013b6d0b6cc92c65f868c15529097fcc6f","version":2}]}