{"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-ez6qoeyl","versions":[{"created_at":"2026-06-07T12:25:53Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_setagaya/nc_20926736/ 価格5870万円 建ぺい40%/容積80% 取得2026-06-07","saved_by":"editor","sha256":"1f05f0f24a2fde4de5466c043bf618256c93a9059b2d82ace3f5b41b33d98ba6","version":2}]}