---
title: "Changes to Add audio to a generation"
method: POST
path: "/generations/{id}/audio"
---

# Changes to Add audio to a generation

`POST /generations/{id}/audio`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 9 of 31 revisions.

- **2026-01-07** `d1f79351570e`: 2 info
- **2025-07-11** `965c8e97a488`: 1 warning
- **2025-06-25** `3eb911b4125c`: 1 breaking
- **2025-06-02** `84210a94431f`: 4 info
- **2025-05-28** `1dfd2cf0ff32`: 1 breaking
- **2025-05-08** `b45d7325701c`: 2 info
- **2025-04-30** `5c94a45e1507`: 1 info
- **2025-04-28** `77915e19d91e`: 3 info
- **2025-03-19** `40360b5fde0f`: 1 info

## Changes

- **2026-01-07** `d1f79351570e`: 2 info
  - the `model` response's property default value `ray-1-6` was removed for the status `200`
  - removed the `ray-1-6` enum value from the `request/oneOf[#/components/schemas/GenerationRequest]/model` response property for the response status `200`
- **2025-07-11** `965c8e97a488`: 1 warning
  - added the new `ray-flash-2` enum value to the `request/oneOf[#/components/schemas/ModifyVideoRequest]/model` response property for the response status `200`
- **2025-06-25** `3eb911b4125c`: 1 breaking
  - added `#/components/schemas/ModifyVideoRequest` to the `request` response property `oneOf` list for the response status `200`
- **2025-06-02** `84210a94431f`: 4 info
  - added the optional property `request/oneOf[#/components/schemas/ReframeImageRequest]/resized_height` to the response with the `200` status
  - added the optional property `request/oneOf[#/components/schemas/ReframeImageRequest]/resized_width` to the response with the `200` status
  - added the optional property `request/oneOf[#/components/schemas/ReframeVideoRequest]/resized_height` to the response with the `200` status
  - added the optional property `request/oneOf[#/components/schemas/ReframeVideoRequest]/resized_width` to the response with the `200` status
- **2025-05-28** `1dfd2cf0ff32`: 1 breaking
  - added `#/components/schemas/ReframeImageRequest, #/components/schemas/ReframeVideoRequest` to the `request` response property `oneOf` list for the response status `200`
- **2025-05-08** `b45d7325701c`: 2 info
  - the response property `request/oneOf[#/components/schemas/GenerationRequest]/model` became required for the status `200`
  - the response property `request/oneOf[#/components/schemas/ImageGenerationRequest]/model` became required for the status `200`
- **2025-04-30** `5c94a45e1507`: 1 info
  - added the optional property `request/oneOf[#/components/schemas/ImageGenerationRequest]/format` to the response with the `200` status
- **2025-04-28** `77915e19d91e`: 3 info
  - added the optional property `request/oneOf[#/components/schemas/GenerationRequest]/concepts` to the response with the `200` status
  - added the optional property `request/oneOf[#/components/schemas/ImageGenerationRequest]/sync` to the response with the `200` status
  - added the optional property `request/oneOf[#/components/schemas/ImageGenerationRequest]/sync_timeout` to the response with the `200` status
- **2025-03-19** `40360b5fde0f`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/lumalabs/apis/dream-machine-api/docs/generations/:id/audio/post.md) · [API](https://skmtc.dev/lumalabs/apis/dream-machine-api.md) · [Page](https://skmtc.dev/lumalabs/apis/dream-machine-api/changes/generations/:id/audio/post)