API Reference > imodelhub-client > iModelHubClient > EventSAS EventSAS Class Shared access signature token for getting IModelHubEvents. It's used to authenticate for EventHandler.getEvent. To receive an instance call EventHandler.getSASToken. Extends BaseEventSAS Methods Name Description constructor(): EventSAS Inherited properties Name Type Inherited from Description baseAddress undefined | string BaseEventSAS Base address for event requests. changeState undefined | ChangeState BaseEventSAS ecId string BaseEventSAS eTag undefined | string BaseEventSAS sasToken undefined | string BaseEventSAS SAS token used to authenticate for event requests. wsgId string BaseEventSAS Defined in clients/imodelhub/src/imodelhub/Events.ts Line 339 Last Updated: 29 November, 2022