---
title: "Changes to 音声を作る（MP4 の前に必須）"
method: POST
path: "/api/v1/projects/{projectId}/audio/generate"
---

# Changes to 音声を作る（MP4 の前に必須）

`POST /api/v1/projects/{projectId}/audio/generate`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-10-20** `ba5f36b016da`: 25 warning, 15 info

## Changes

- **2026-10-20** `ba5f36b016da`: 25 warning, 15 info
  - added the new `already_subscribed` enum value to the `code` response property for the response status `400`
  - added the new `already_subscribed` enum value to the `code` response property for the response status `401`
  - added the new `already_subscribed` enum value to the `code` response property for the response status `403`
  - added the new `already_subscribed` enum value to the `code` response property for the response status `404`
  - added the new `already_subscribed` enum value to the `code` response property for the response status `429`
  - added the new `render_not_paid` enum value to the `code` response property for the response status `400`
  - added the new `render_not_paid` enum value to the `code` response property for the response status `401`
  - added the new `render_not_paid` enum value to the `code` response property for the response status `403`
  - added the new `render_not_paid` enum value to the `code` response property for the response status `404`
  - added the new `render_not_paid` enum value to the `code` response property for the response status `429`
  - added the new `render_not_ready` enum value to the `code` response property for the response status `400`
  - added the new `render_not_ready` enum value to the `code` response property for the response status `401`
  - added the new `render_not_ready` enum value to the `code` response property for the response status `403`
  - added the new `render_not_ready` enum value to the `code` response property for the response status `404`
  - added the new `render_not_ready` enum value to the `code` response property for the response status `429`
  - added the new `tts_quota_exceeded` enum value to the `code` response property for the response status `400`
  - added the new `tts_quota_exceeded` enum value to the `code` response property for the response status `401`
  - added the new `tts_quota_exceeded` enum value to the `code` response property for the response status `403`
  - added the new `tts_quota_exceeded` enum value to the `code` response property for the response status `404`
  - added the new `tts_quota_exceeded` enum value to the `code` response property for the response status `429`
  - added the new `youtube_not_connected` enum value to the `code` response property for the response status `400`
  - added the new `youtube_not_connected` enum value to the `code` response property for the response status `401`
  - added the new `youtube_not_connected` enum value to the `code` response property for the response status `403`
  - added the new `youtube_not_connected` enum value to the `code` response property for the response status `404`
  - added the new `youtube_not_connected` enum value to the `code` response property for the response status `429`
  - added the optional property `limit` to the response with the `400` status
  - added the optional property `limit` to the response with the `401` status
  - added the optional property `limit` to the response with the `403` status
  - added the optional property `limit` to the response with the `404` status
  - added the optional property `limit` to the response with the `429` status
  - added the optional property `resetAt` to the response with the `400` status
  - added the optional property `resetAt` to the response with the `401` status
  - added the optional property `resetAt` to the response with the `403` status
  - added the optional property `resetAt` to the response with the `404` status
  - added the optional property `resetAt` to the response with the `429` status
  - added the optional property `used` to the response with the `400` status
  - added the optional property `used` to the response with the `401` status
  - added the optional property `used` to the response with the `403` status
  - added the optional property `used` to the response with the `404` status
  - added the optional property `used` to the response with the `429` status

---

[Operation](https://skmtc.dev/yukkurigen/apis/yukkurigen-ai-operated-api/docs/api/v1/projects/:projectId/audio/generate/post.md) · [API](https://skmtc.dev/yukkurigen/apis/yukkurigen-ai-operated-api.md) · [Page](https://skmtc.dev/yukkurigen/apis/yukkurigen-ai-operated-api/changes/api/v1/projects/:projectId/audio/generate/post)