---
title: "Changes to Sound Generation"
method: POST
path: "/v1/sound-generation"
---

# Changes to Sound Generation

`POST /v1/sound-generation`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 28 revisions.

- **2026-08-06** `1cae8adcc965` — 1 breaking, 1 info

## Changes

- **2026-08-06** `1cae8adcc965` — 1 breaking, 1 info
  - request property `model_id` was restricted to a list of enum values
  - added the new `eleven_text_to_sound_v2` enum value to the request property `model_id`

---

[Operation](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/docs/v1/sound-generation/post.md) · [API](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation.md) · [Page](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/changes/v1/sound-generation/post)