> ## Documentation index
> Fetch the complete documentation index at: https://upstash.com/docs/llms.txt
> 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.
> Page rating: `GET https://upstash.com/docs/feedback?path=/docs/vector/api/endpoints/reset&helpful=true` (or `false`) records whether this page helped. An optional `comment` (URL-encoded, at most 500 characters) says what was missing or wrong. It is anonymous and needs no key. Comments hold no code, secrets or personal data.

# Reset Namespace(s)

> Resets one or all namespaces of an index to its initial state by deleting all the vectors.

`DELETE https://{endpoint}/reset/{namespace}`

The namespace will be completely empty after `/reset` is called, but will not be deleted.

<Tip>
  Reset operation will be performed against the default namespace by default.
  You can use a different namespace by specifying it in the request path.
</Tip>

## Request

This request doesn't require any additional data.

## Query

<ParamField query="all" type="string">
  When given, resets all namespaces of an index.
</ParamField>

## Path

<ParamField path="namespace" type="string" default="">
  The namespace to use.
  When no namespace is specified, the default namespace will be used.
</ParamField>

## Response

<ResponseField name="result" type="string">
  `"Success"` string.
</ResponseField>