{"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-3-1121-chzllshe","versions":[{"created_at":"2026-06-09T02:17:37Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimidori/nc_97378410/ 価格2500万円 建ぺい40%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"593cb1c9f045daa1bdaa82f5268f3a40d81befe684e87380b09bcccb79306816","version":2}]}