API Reference > imodeljs-backend > Models > OnModelIdArg OnModelIdArg Interface Beta Argument for the Model.onXxx static methods that only supply the Id of the affected Model. Extends OnModelArg Properties Name Type Description id string The Id of the Model affected Inherited properties Name Type Inherited from Description iModel IModelDb OnModelArg The iModel for the Model affected. Defined in core/backend/src/Model.ts Line 43 Last Updated: 11 June, 2024