---
title: "Changes to Create translation keys in bulk"
method: POST
path: "/api/v1/translation-keys/bulk"
---

# Changes to Create translation keys in bulk

`POST /api/v1/translation-keys/bulk`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 9 revisions.

- **2026-11-07** `67a25a25863a`: 3 info
- **2025-11-12** `0329534cd557`: 1 breaking, 1 warning, 16 info
- **2025-04-19** `5475c7163be9`: 2 breaking, 2 warning, 14 info
- **2023-11-30** `18bfbf87af44`: 1 info

## Changes

- **2026-11-07** `67a25a25863a`: 3 info
  - added the new optional request property `translationKeys/items/attributes`
  - added the new optional request property `translationKeys/items/deprecated`
  - added the new optional request property `translationKeys/items/lock`
- **2025-11-12** `0329534cd557`: 1 breaking, 1 warning, 16 info
  - the `data/failures/items/entry/reviewStatus` response's property type changed from `object` to `string` for status `200`
  - deleted the `header` request parameter `X-SimpleLocalize-Token`
  - the endpoint scheme security `Project API Key` was added to the API
  - the endpoint scheme security `apiKey` was removed from the API
  - added the optional property `title` to the response with the `400` status
  - added the optional property `title` to the response with the `402` status
  - added the optional property `title` to the response with the `403` status
  - added the optional property `title` to the response with the `404` status
  - added the optional property `title` to the response with the `409` status
  - added the optional property `title` to the response with the `429` status
  - added the optional property `title` to the response with the `500` status
  - added the optional property `traceId` to the response with the `400` status
  - added the optional property `traceId` to the response with the `402` status
  - added the optional property `traceId` to the response with the `403` status
  - added the optional property `traceId` to the response with the `404` status
  - added the optional property `traceId` to the response with the `409` status
  - added the optional property `traceId` to the response with the `429` status
  - added the optional property `traceId` to the response with the `500` status
- **2025-04-19** `5475c7163be9`: 2 breaking, 2 warning, 14 info
  - the `data/failures/items/entry/key` response property's maxLength was unset from `500` for the response status `200`
  - the `data/failures/items/entry/namespace` response property's maxLength was unset from `64` for the response status `200`
  - removed the optional property `data/failures/items/entry/codeDescription` from the response with the `200` status
  - removed the optional property `data/failures/items/entry/description` from the response with the `200` status
  - added the new optional request property `translationKeys/items/charactersLimit`
  - added the new optional request property `translationKeys/items/tags`
  - the `translationKeys/items/namespace` request property's maxLength was increased from `64` to `128`
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `402` status
  - added the optional property `code` to the response with the `403` status
  - added the optional property `code` to the response with the `404` status
  - added the optional property `code` to the response with the `409` status
  - added the optional property `code` to the response with the `429` status
  - added the optional property `code` to the response with the `500` status
  - added the optional property `data/failures/items/entry/customerId` to the response with the `200` status
  - added the optional property `data/failures/items/entry/reviewStatus` to the response with the `200` status
  - added the required property `data/failures/items/entry/language` to the response with the `200` status
  - added the required property `data/failures/items/entry/text` to the response with the `200` status
- **2023-11-30** `18bfbf87af44`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/simplelocalize/apis/simplelocalize-api/docs/api/v1/translation-keys/bulk/post.md) - [API](https://skmtc.dev/simplelocalize/apis/simplelocalize-api.md) - [Page](https://skmtc.dev/simplelocalize/apis/simplelocalize-api/changes/api/v1/translation-keys/bulk/post)