[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [DOM](./puppeteer.protocol.dom.md) > [AttributeModifiedEvent](./puppeteer.protocol.dom.attributemodifiedevent.md) > [nodeId](./puppeteer.protocol.dom.attributemodifiedevent.nodeid.md) ## Protocol.DOM.AttributeModifiedEvent.nodeId property Id of the node that has changed. Signature: ```typescript nodeId: NodeId; ```