---
title: "Changes to Preview Build Workspace"
method: GET
path: "/v2/builds/{build_id}/workspace/preview"
---

# Changes to Preview Build Workspace

`GET /v2/builds/{build_id}/workspace/preview`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 19 revisions.

- **2026-09-21** `74fedf0c50ba` — 2 warning
- **2026-09-16** `05b868460954` — 1 breaking, 9 info

## Changes

- **2026-09-21** `74fedf0c50ba` — 2 warning
  - removed the optional property `errors/items/ctx` from the response with the `422` status
  - removed the optional property `errors/items/input` from the response with the `422` status
- **2026-09-16** `05b868460954` — 1 breaking, 9 info
  - the `detail` response's property type changed from `array` to `string` for status `422`
  - the response property `detail` became required for the status `422`
  - added the required property `error` to the response with the `422` status
  - added the required property `errors` to the response with the `422` status
  - added the required property `source` to the response with the `400` status
  - added the required property `source` to the response with the `401` status
  - added the required property `source` to the response with the `403` status
  - added the required property `source` to the response with the `404` status
  - added the required property `source` to the response with the `409` status
  - added the required property `source` to the response with the `422` status

---

[Operation](https://skmtc.dev/hud/apis/hud-platform/docs/v2/builds/:build_id/workspace/preview/get.md) · [API](https://skmtc.dev/hud/apis/hud-platform.md) · [Page](https://skmtc.dev/hud/apis/hud-platform/changes/v2/builds/:build_id/workspace/preview/get)