[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Tracing](./puppeteer.protocol.tracing.md) > [RecordClockSyncMarkerRequest](./puppeteer.protocol.tracing.recordclocksyncmarkerrequest.md) ## Protocol.Tracing.RecordClockSyncMarkerRequest interface Signature: ```typescript export interface RecordClockSyncMarkerRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [syncId](./puppeteer.protocol.tracing.recordclocksyncmarkerrequest.syncid.md) | string | The ID of this clock sync marker |