[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [HighlightSourceOrderRequest](./puppeteer.protocol.overlay.highlightsourceorderrequest.md) > [objectId](./puppeteer.protocol.overlay.highlightsourceorderrequest.objectid.md) ## Protocol.Overlay.HighlightSourceOrderRequest.objectId property JavaScript object id of the node to be highlighted. Signature: ```typescript objectId?: Runtime.RemoteObjectId; ```