API Reference > itwin-Client > iTwinServiceClients > Client > setupOptionDefaults setupOptionDefaults MethodProtected Augments request options with defaults returned by the DefaultRequestOptionsProvider. setupOptionDefaults(options: RequestOptions): Promise<void> note The options passed in by clients override any defaults where necessary. Parameter Type Description options RequestOptions Options the caller wants to augment with the defaults. Returns - Promise<void> Promise resolves after the defaults are setup. Defined in clients/itwin/src/Client.ts Line 68 Last Updated: 11 June, 2024