{"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-fblxg7mw","versions":[{"created_at":"2026-06-09T08:36:09Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_setagaya/nc_20798534/ 価格32760万円 建ぺい60%/容積150% 取得2026-06-09","saved_by":"editor","sha256":"28412f3d54c9fb559a010f63db754b663137a35fc194f46b3aec6b50c683adaf","version":2}]}