{"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-3-1227-11226-1-w8rvjrh6","versions":[{"created_at":"2026-06-09T02:48:34Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/shizuoka/sc_shizuokashiaoi/nc_20801418/ 価格1680万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"3af46120dd3ad8b53f255e700409ea15ef08767fc6b131cb8dd6fa0f083284a5","version":2}]}