{"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-feockrt8","versions":[{"created_at":"2026-06-09T09:20:27Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_adachi/nc_20580281/ 価格3730万円 建ぺい60%/容積160% 取得2026-06-09","saved_by":"editor","sha256":"9b32bb8692f5663c4beb57d7f0bfa9ea64cad6dd9838bc7e804e4bb84b301aa2","version":2}]}