---
title: "Updates source language for a project."
method: PUT
path: "/v2/projects/{projectId}/sourceLanguage"
tags: ["Projects (Smart)(v2)"]
---

# Updates source language for a project.

`PUT /v2/projects/{projectId}/sourceLanguage`

Updates source language for a project.

## Path parameters

- `projectId` string, required

## Request body

- SourceLanguageDTO
  - `sourceLanguageId` integer

## Response `204`

Success

---

[API](https://skmtc.dev/xtrf/apis/xtrf-home-portal-api.md) · [All operations](https://skmtc.dev/xtrf/apis/xtrf-home-portal-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/xtrf/xtrf-home-portal-api/revisions/0c24935a3319/schema)