# General Translation Platform: 提交翻译差异
URL: https://generaltranslation.com/zh/docs/platform/openapi/reference/files/submit-diffs.mdx
---
title: "提交翻译差异"
description: "用用户提供的本地化内容覆盖现有翻译。提交翻译差异的 API 参考。"
method: POST
full: true
_openapi:
  method: POST
  route: /v2/project/files/diffs
  toc: []
  structuredData:
    headings: []
    contents:
      - content: 用用户提供的本地化内容覆盖现有翻译。
---



## `POST https://api.gtx.dev/v2/project/files/diffs`

Overwrite translations with user-provided localized content.

Authentication: send an API key as a bearer token in the `Authorization: Bearer <key>` header.

### Parameters

- `gt-api-version` (header, "2025-01-01.v0" | "2025-11-03.v1" | "2026-02-18.v1" | "2026-03-06.v1", optional): API version. Defaults to the earliest supported version. Latest is `2026-03-06.v1`.
- `gt-project-id` (header, string, optional): Target project ID. Required when authenticating with an organization API key.

### Request body

Body (`application/json`, object):
- `projectId` (string): Ignored. The project ID comes from the authenticated API key.
- `diffs` (object[], required)
  - `locale` (string, required)
  - `diff` (string, required): Diff content.
  - `branchId` (string)
  - `versionId` (string, required)
  - `fileId` (string, required)
  - `localContent` (string, required): Localized file content that overwrites the stored translation.

### Responses

**200**: Diffs processed.
Response body (`application/json`, object):
- `filesProcessed` (integer)
- `entriesReceived` (integer)
- `message` (string)

**400**: The request was invalid.
Response body (`application/json`, object):
- `error` (string): Human-readable error message.

**401**: Missing or invalid API key.
Response body (`application/json`, object):
- `error` (string): Human-readable error message.

**403**: The API key lacks the required permission, or the action is not allowed on the current plan.
Response body (`application/json`, object):
- `error` (string): Human-readable error message.

**429**: Rate limit or quota exceeded.
Response body (`application/json`, object):
- `error` (string): Human-readable error message.

The complete OpenAPI 3.1 spec is available at https://generaltranslation.com/openapi.yaml.