[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [BackgroundService](./puppeteer.protocol.backgroundservice.md) > [StartObservingRequest](./puppeteer.protocol.backgroundservice.startobservingrequest.md) ## Protocol.BackgroundService.StartObservingRequest interface Signature: ```typescript export interface StartObservingRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [service](./puppeteer.protocol.backgroundservice.startobservingrequest.service.md) | [ServiceName](./puppeteer.protocol.backgroundservice.servicename.md) | |