[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [CallArgument](./puppeteer.protocol.runtime.callargument.md) > [objectId](./puppeteer.protocol.runtime.callargument.objectid.md) ## Protocol.Runtime.CallArgument.objectId property Remote object handle. Signature: ```typescript objectId?: RemoteObjectId; ```