---
title: "Changes to Download multiple translated files"
method: POST
path: "/files-api/v2/projects/{projectId}/files/zip"
---

# Changes to Download multiple translated files

`POST /files-api/v2/projects/{projectId}/files/zip`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 10 revisions.

- **2026-10-17** `2cd7a8215799`: 10 breaking
- **2026-08-06** `ae422098d9c5`: 1 info

## Changes

- **2026-10-17** `2cd7a8215799`: 10 breaking
  - added the pattern `^[a-z0-9]{9}$` to the `path` request parameter `projectId`
  - added the pattern `^[a-z]{2}(-[A-Z]{2})?$` to the request property `files/items/localeIds/items/`
  - the response property `response/errors/items/details` became nullable for the status `400`
  - the response property `response/errors/items/details` became nullable for the status `401`
  - the response property `response/errors/items/details` became nullable for the status `429`
  - the response property `response/errors/items/details` became nullable for the status `500`
  - the response property `response/errors/items/key` became nullable for the status `400`
  - the response property `response/errors/items/key` became nullable for the status `401`
  - the response property `response/errors/items/key` became nullable for the status `429`
  - the response property `response/errors/items/key` became nullable for the status `500`
- **2026-08-06** `ae422098d9c5`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/smartling/apis/smartling-rest-api-reference/docs/files-api/v2/projects/:projectId/files/zip/post.md) - [API](https://skmtc.dev/smartling/apis/smartling-rest-api-reference.md) - [Page](https://skmtc.dev/smartling/apis/smartling-rest-api-reference/changes/files-api/v2/projects/:projectId/files/zip/post)