---
title: "Update a custom font's declared languages."
method: PATCH
path: "/v2/fonts/{uuid}"
tags: ["custom_font"]
---

# Update a custom font's declared languages.

`PATCH /v2/fonts/{uuid}`

Replaces the declared language codes and re-runs the glyph probe for fresh non-blocking warnings.

## Path parameters

- `uuid` string, required

## Headers

- `Authorization` string, required

## Request body

- object

## Response `200`

OK

- object
  - `code` integer — 0=success，only parse data when code=0
  - `data` object — real data
    - `coverage` string[]
    - `glyph_warnings` string[]
    - `languages` string[]
  - `message` string — tip message

---

[API](https://skmtc.net/bluente/apis/bluente-api.md) · [All operations](https://skmtc.net/bluente/apis/bluente-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bluente/bluente-api/revisions/5c90e58bf672/schema)