API Reference > imodeljs-backend > iModels > IModelDb > getMassProperties getMassProperties Method Beta Get the mass properties for the supplied elements getMassProperties(requestContext: ClientRequestContext, props: MassPropertiesRequestProps): Promise<MassPropertiesResponseProps> Parameter Type Description requestContext ClientRequestContext props MassPropertiesRequestProps Returns - Promise<MassPropertiesResponseProps> Defined in core/backend/src/IModelDb.ts Line 1343 Last Updated: 13 June, 2024