puppeteer/website/versioned_docs/version-20.7.0/api/puppeteer.httprequest.respond.md
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---
sidebar_label: HTTPRequest.respond
---
# HTTPRequest.respond() method
Fulfills a request with the given response.
#### Signature:
```typescript
class HTTPRequest {
respond(
response: Partial<ResponseForRequest>,
priority?: number
): Promise<void>;
}
```
## Parameters
| Parameter | Type | Description |
| --------- | ---------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
| response | Partial&lt;[ResponseForRequest](./puppeteer.responseforrequest.md)&gt; | the response to fulfill the request with. |
| priority | number | _(Optional)_ If provided, intercept is resolved using cooperative handling rules. Otherwise, intercept is resolved immediately. |
**Returns:**
Promise&lt;void&gt;
## Remarks
To use this, request interception should be enabled with [Page.setRequestInterception()](./puppeteer.page.setrequestinterception.md).
Exception is immediately thrown if the request interception is not enabled.
## Example
An example of fulfilling all requests with 404 responses:
```ts
await page.setRequestInterception(true);
page.on('request', request => {
request.respond({
status: 404,
contentType: 'text/plain',
body: 'Not Found!',
});
});
```
NOTE: Mocking responses for dataURL requests is not supported. Calling `request.respond` for a dataURL request is a noop.