{"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-b7nqrzc3","versions":[{"created_at":"2026-06-09T03:25:26Z","element_count":85,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshitarumi/nc_74190190/ 価格1769万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"008826ad329df56f04f4d17f6ebf90beec811280de5e9528ec44927d847fd100","version":2}]}