API Reference > imodeljs-frontend > IModelConnection > RemoteBriefcaseConnection > saveChanges saveChanges Method Commit pending changes to this iModel saveChanges(description?: string): Promise<void> throws IModelError if the IModelConnection is read-only or there is a problem saving changes. Parameter Type Description description string Optional description of the changes Returns - Promise<void> Defined in core/frontend/src/CheckpointConnection.ts Line 255 Last Updated: 12 June, 2024