[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [WebAudio](./puppeteer.protocol.webaudio.md) > [NodeParamConnectedEvent](./puppeteer.protocol.webaudio.nodeparamconnectedevent.md) > [destinationId](./puppeteer.protocol.webaudio.nodeparamconnectedevent.destinationid.md) ## Protocol.WebAudio.NodeParamConnectedEvent.destinationId property Signature: ```typescript destinationId: GraphObjectId; ```