[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [DownloadProgressEvent](./puppeteer.protocol.page.downloadprogressevent.md) ## Protocol.Page.DownloadProgressEvent interface Fired when download makes progress. Last call has \|done\| == true. Signature: ```typescript export interface DownloadProgressEvent ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [guid](./puppeteer.protocol.page.downloadprogressevent.guid.md) | string | Global unique identifier of the download. | | [receivedBytes](./puppeteer.protocol.page.downloadprogressevent.receivedbytes.md) | number | Total bytes received. | | [state](./puppeteer.protocol.page.downloadprogressevent.state.md) | ('inProgress' \| 'completed' \| 'canceled') | Download status. (DownloadProgressEventState enum) | | [totalBytes](./puppeteer.protocol.page.downloadprogressevent.totalbytes.md) | number | Total expected bytes to download. |