puppeteer/website/versioned_docs/version-19.10.0/api/puppeteer.httprequest.postdata.md

---
sidebar_label: HTTPRequest.postData
---

# HTTPRequest.postData() method

The request's post body, if any.

#### Signature:

```typescript
class HTTPRequest {
  postData(): string | undefined;
}
```

**Returns:**

string \| undefined