---
title: "Update voice metadata"
method: PATCH
path: "/v1/audio/voices/{voice_id}"
tags: ["audio.voices"]
---

# Update voice metadata

`PATCH /v1/audio/voices/{voice_id}`

Update voice metadata (name, gender, languages, age, tags).

## Path parameters

- `voice_id` string, uuid, required

## Request body

- VoiceUpdateRequest — Request model for partially updating voice metadata.
  - `name` string, nullable
  - `languages` string[], nullable
  - `gender` string, nullable
  - `age` integer, nullable
  - `tags` string[], nullable
  - `description` string, nullable

## Response `200`

Successful Response

- VoiceResponse — Schema for voice response
  - `name` string, required
  - `slug` string, nullable
  - `languages` string[]
  - `gender` string, nullable
  - `age` integer, nullable
  - `tags` string[], nullable
  - `color` string, nullable
  - `description` string, nullable
  - `retention_notice` integer
  - `id` string, uuid, required
  - `created_at` string, date-time, required
  - `user_id` string, nullable, required
  - `trimmed_seconds` number, nullable
  - `type` 'preset' | 'custom', required

## Other responses

- `422` — Validation Error

## Changes

- **2026-09-23** `fa73befe1c61` — 1 info
  - added the required property `type` to the response with the `200` status

[Change history](https://skmtc.dev/mistral/apis/mistral-ai-api/changes/v1/audio/voices/:voice_id/patch.md)

---

[API](https://skmtc.dev/mistral/apis/mistral-ai-api.md) · [All operations](https://skmtc.dev/mistral/apis/mistral-ai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mistral/apis/mistral-ai-api/revisions/fa73befe1c61?raw)