API Reference > imodeljs-backend > iModels > ChangeSummaryManager > detachChangeCache detachChangeCache MethodStatic Detaches the Change Cache file from the specified iModel. detachChangeCache(iModel: IModelDb): void throws IModelError in case of errors, e.g. if no Change Cache file was attached before. Parameter Type Description iModel IModelDb iModel to detach the Change Cache file to Returns - void Defined in core/backend/src/ChangeSummaryManager.ts Line 123 Last Updated: 13 June, 2024