---
title: "Update Subtitle"
method: PUT
path: "/api/v1/subtitles/slide/{slide_id}"
tags: ["subtitles"]
---

# Update Subtitle

`PUT /api/v1/subtitles/slide/{slide_id}`

## Request

- Base URL: `https://api.slidemaster.tw` (the document declares no server; this is the origin it was published from)
- URL: `https://api.slidemaster.tw/api/v1/subtitles/slide/{slide_id}`
- Auth: none declared

更新投影片字幕（手動編輯）

## Path parameters

- `slide_id` string, required

## Headers

- `Authorization` string, nullable

## Request body

- UpdateSubtitleRequest
  - `cues` SubtitleCue[], required
    - `start` number, required
    - `end` number, required
    - `text` string, required

## Response `200`

Successful Response

- SlideSubtitleResponse
  - `id` string, required
  - `project_id` string, required
  - `slide_id` string, required
  - `cues` SubtitleCue[], required
    - `start` number, required
    - `end` number, required
    - `text` string, required
  - `manually_edited` boolean, required
  - `version` integer, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/slidemaster/apis/slidemaster-ai-api.md) · [All operations](https://skmtc.dev/slidemaster/apis/slidemaster-ai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/slidemaster/apis/slidemaster-ai-api/revisions/a964c005977e?raw)