---
title: "Update Subtitle Style"
method: PUT
path: "/api/v1/projects/{project_id}/subtitle-style"
tags: ["projects"]
---

# Update Subtitle Style

`PUT /api/v1/projects/{project_id}/subtitle-style`

## 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/projects/{project_id}/subtitle-style`
- Auth: none declared

更新專案字幕樣式設定

## Path parameters

- `project_id` string, required

## Headers

- `Authorization` string, nullable

## Request body

- SubtitleStyleUpdate
  - `font_size` integer, nullable
  - `font_color` string, nullable
  - `position` string, nullable
  - `background_style` string, nullable

## Response `200`

Successful Response

- unknown

## 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)