API Reference > imodeljs-backend > iModels > ChangeSummaryExtractContext ChangeSummaryExtractContext Class Beta Methods Name Description constructor(iModel: IModelDb): ChangeSummaryExtractContext Properties Name Type Description iModel ConstructorProperty IModelDb iModelId Accessor ReadOnly GuidString Defined in core/backend/src/ChangeSummaryManager.ts Line 68 Last Updated: 15 June, 2021