{"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-av8e2sjf","versions":[{"created_at":"2026-06-09T10:43:28Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimeito/nc_76556824/ 価格5700万円 建ぺい50%/容積150% 取得2026-06-09","saved_by":"editor","sha256":"fb7e4fe6c015107c1715f9f070e0ba744b607c47859c703b5d40d1108edb41d2","version":2}]}