{"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-ewuq4nlc","versions":[{"created_at":"2026-06-09T02:35:56Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/shizuoka/sc_hamamatsushichuo/nc_20941790/ 価格1798万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"2b88cfc9be396c6afa5ad6e7425f8264cb634a309e465ef76709f7b49dd3e620","version":2}]}