[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [IO](./puppeteer.protocol.io.md) > [ReadRequest](./puppeteer.protocol.io.readrequest.md) ## Protocol.IO.ReadRequest interface Signature: ```typescript export interface ReadRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [handle](./puppeteer.protocol.io.readrequest.handle.md) | [StreamHandle](./puppeteer.protocol.io.streamhandle.md) | Handle of the stream to read. | | [offset](./puppeteer.protocol.io.readrequest.offset.md) | [integer](./puppeteer.protocol.integer.md) | Seek to the specified offset before reading (if not specificed, proceed with offset following the last read). Some types of streams may only support sequential reads. | | [size](./puppeteer.protocol.io.readrequest.size.md) | [integer](./puppeteer.protocol.integer.md) | Maximum number of bytes to read (left upon the agent discretion if not specified). |