[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [ServiceWorker](./puppeteer.protocol.serviceworker.md) > [DispatchPeriodicSyncEventRequest](./puppeteer.protocol.serviceworker.dispatchperiodicsynceventrequest.md) > [tag](./puppeteer.protocol.serviceworker.dispatchperiodicsynceventrequest.tag.md) ## Protocol.ServiceWorker.DispatchPeriodicSyncEventRequest.tag property Signature: ```typescript tag: string; ```