API Reference > imodeljs-backend > iModels > IModelDb > reverseChanges reverseChanges Method Beta Reverse a previously merged set of changes reverseChanges(requestContext: AuthorizedClientRequestContext, version: IModelVersion = IModelVersion.latest()): Promise<void> throws IModelError If the reversal fails. Parameter Type Description requestContext AuthorizedClientRequestContext The client request context. version IModelVersion Version to reverse changes to. Returns - Promise<void> Defined in core/backend/src/IModelDb.ts Line 1019 Last Updated: 13 June, 2024