[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [BackgroundService](./puppeteer.protocol.backgroundservice.md) > [StartObservingRequest](./puppeteer.protocol.backgroundservice.startobservingrequest.md) > [service](./puppeteer.protocol.backgroundservice.startobservingrequest.service.md) ## Protocol.BackgroundService.StartObservingRequest.service property Signature: ```typescript service: ServiceName; ```