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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Network](./puppeteer.protocol.network.md) &gt; [DataReceivedEvent](./puppeteer.protocol.network.datareceivedevent.md)

## Protocol.Network.DataReceivedEvent interface

Fired when data chunk was received over the network.

<b>Signature:</b>

```typescript
export interface DataReceivedEvent 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [dataLength](./puppeteer.protocol.network.datareceivedevent.datalength.md) | [integer](./puppeteer.protocol.integer.md) | Data chunk length. |
|  [encodedDataLength](./puppeteer.protocol.network.datareceivedevent.encodeddatalength.md) | [integer](./puppeteer.protocol.integer.md) | Actual bytes received (might be less than dataLength for compressed encodings). |
|  [requestId](./puppeteer.protocol.network.datareceivedevent.requestid.md) | [RequestId](./puppeteer.protocol.network.requestid.md) | Request identifier. |
|  [timestamp](./puppeteer.protocol.network.datareceivedevent.timestamp.md) | [MonotonicTime](./puppeteer.protocol.network.monotonictime.md) | Timestamp. |