# General Translation Platform: Import context content
URL: https://generaltranslation.com/en-GB/docs/platform/openapi/reference/context-management/import-content.mdx
Docs index: https://generaltranslation.com/llms.txt
Description: Merges one JSON or CSV transfer document of terms and custom prompts into the group as one atomic batch. The whole document is validated before anything is written. An absent field keeps its stored value. null clears a nullable field or removes a map entry; other fields reject null. In batches and imports, items match stored items by natural key, stored items absent from the batch are untouched, and nothing else is deleted. A blank CSV cell counts as absent. In CSV, a blank prompt locale means every locale, and the term, prompt name and prompt text cannot be blank (400). Requires org:context:write. API reference for Import context content.

## Endpoint

`POST https://api.gtx.dev/v2/context-groups/{groupId}/import`

**Operation ID:** `importContextContent`

**Tags:** `Context Management`

**Summary:** Import context content

Merges one JSON or CSV transfer document of terms and custom prompts into the group as one atomic batch. The whole document is validated before anything is written. An absent field keeps its stored value. `null` clears a nullable field or removes a map entry; other fields reject `null`. In batches and imports, items match stored items by natural key, stored items absent from the batch are untouched, and nothing else is deleted. A blank CSV cell counts as absent. In CSV, a blank prompt locale means every locale, and the term, prompt name and prompt text can't be blank (400). Requires `org:context:write`.

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

### Parameters

- `groupId` (path, string, required): Context group ID.
- `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.

### Request body (required)

Body (`application/json`, object):
- `format` ("json" | "csv", required): Transfer document format.
- `content` (string, required): One JSON or CSV transfer document, up to 1 MiB. It is validated in full before anything is written. A JSON document has the shape `{ glossary: [{ keyword, definition?, translations?: { <locale>: { translation } | null } }], customPrompts: [{ name, locale, value, description? }] }`; definition, locale and description may be null. An absent field keeps its stored value. `null` clears a nullable field or removes a map entry; other fields reject `null`. In batches and imports, items match stored items by natural key, stored items absent from the batch are untouched, and nothing else is deleted. A blank CSV cell counts as absent.

### Responses

**200**: Content imported
Response body (`application/json`, object):
- `committed` (true, required)
- `glossary` (object, required)
  - `created` (integer, required)
  - `updated` (integer, required)
  - `unchanged` (integer, required)
- `customPrompts` (object, required)
  - `created` (integer, required)
  - `updated` (integer, required)
  - `unchanged` (integer, 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):

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

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

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