[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [SetCookieRequest](./puppeteer.protocol.network.setcookierequest.md) > [domain](./puppeteer.protocol.network.setcookierequest.domain.md) ## Protocol.Network.SetCookieRequest.domain property Cookie domain. Signature: ```typescript domain?: string; ```