# General Translation Platform: ソースファイルをアップロード
URL: https://generaltranslation.com/ja/docs/platform/openapi/reference/files/upload-source.mdx
Docs index: https://generaltranslation.com/llms.txt
Description: プロジェクトに1つ以上のソースファイルをアップロードします。1リクエストあたり最大100ファイルまで。ソースファイルのアップロードに関する API リファレンス。

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## Endpoint

`POST https://api.gtx.dev/v2/project/files/upload-files`

**Operation ID:** `uploadSourceFiles`

**Tags:** `Files`

**Summary:** Upload source files

Upload one or more source files to the project. Max 100 files per request.

Authentication: required. Send an API key in the `Authorization: Bearer <key>` header when authenticating.

### Parameters

- `gt-api-version` (header, "2025-01-01.v0" | "2025-11-03.v1" | "2026-02-18.v1" | "2026-03-06.v1", optional): API contract version. Defaults to the oldest supported version.
- `gt-project-id` (header, string, optional): Target project ID when no project ID is present in the path. Project API keys default to their bound project. If supplied, the header must match both the path target and the key’s bound project.

### Request body (required)

Body (`application/json`, object):
- `data` (object[], required)
  - `source` (object, required)
    - `content` (string, required)
    - `fileName` (string, required)
    - `fileFormat` ("GTJSON" | "MDX" | "JSON" | "YAML" | "MD" | "TS" | "JS" | "HTML" | "TXT" | "PO" | "POT" | "TWILIO_CONTENT_JSON" | "LOTTIE" | "SVG" | "XCSTRINGS" | "DOT_STRINGS" | "DOT_STRINGSDICT" | "ANDROID_STRINGS", required)
    - `dataFormat` (string)
    - `locale` (string, required)
    - `fileId` (string)
    - `versionId` (string)
    - `branchId` (string)
    - `checkedOutBranchId` (string)
    - `incomingBranchId` (string)
    - `formatMetadata` (object)
      - `<key>` (object, dynamic key)
- `sourceLocale` (string)

### Responses

**201**: Uploaded source files
Response body (`application/json`, object):
- `uploadedFiles` (object[], required)
  - `branchId` (string)
  - `fileId` (string, required)
  - `versionId` (string, required)
  - `fileName` (string, required)
  - `fileFormat` ("GTJSON" | "MDX" | "JSON" | "YAML" | "MD" | "TS" | "JS" | "HTML" | "TXT" | "PO" | "POT" | "TWILIO_CONTENT_JSON" | "LOTTIE" | "SVG" | "XCSTRINGS" | "DOT_STRINGS" | "DOT_STRINGSDICT" | "ANDROID_STRINGS", required)
  - `dataFormat` ("JSX" | "ICU" | "I18NEXT" | "STRING")
  - `locale` (string)
- `count` (number, required)
- `message` (string, required)

**400**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**401**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**403**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**404**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**413**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**429**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**500**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

**503**: Request error
Response body (`application/json`, object):
- `error` (string, required)

Response body (`text/html`, string):

Complete OpenAPI 3.1 specification: https://generaltranslation.com/openapi.yaml

OpenAPI schema: [openapi.json](https://generaltranslation.com/openapi.json)

## Sitemap

See the full [sitemap](https://generaltranslation.com/sitemap.md) for all pages.