# Give a number back

`POST /numbers/{id}/release` · Rivier · voice

Give a number back.

- Scope: voice:write
- Mcp: rivier_personas_number_release
- Graphql: Mutation.voiceNumberRelease
- Sdk: voice.number.release
- Cli: voice number release
- Events: voice.number.released

## Parameters

- `id` (path, required), string

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X POST 'https://api.rivier.ai/numbers/{id}/release' \
  -H 'Authorization: Bearer $KEY'
```