> ## Documentation index
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> Ask it with GET https://upstash.com/docs/ask?q=<keywords or question>. Short keywords rank best.
> Use these to discover all available pages before exploring further.
> Feature requests: https://upstash.com/docs/common/help/feature-requests.md lists what users asked for and how to vote for a request or add one.
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# Reset

The `reset` method allows you to clear all vectors and metadata from a particular
namespace or all namespaces of an index.

## Arguments

There are two arguments available. You should only pass one of them:

<ResponseField name="namespace" type="string">
  Specifies a namespace to reset. Leave empty for the default namespace.
</ResponseField>
<ResponseField name="all" type="true | undefined">
  Whether to reset all namespaces. Can only be set to `true`.
</ResponseField>

## Response

`'Success'` if the index is successfully resetted.

<RequestExample>

```typescript Basic
const responseReset = await index.reset();
// 'Successful'
```
```typescript All Namespaces
const responseReset = await index.reset({ all: true });
// 'Successful'
```

</RequestExample>