---
title: "Changes to Create/Add change to a change request"
method: POST
path: "/api/admin/projects/{projectId}/environments/{environment}/change-requests"
---

# Changes to Create/Add change to a change request

`POST /api/admin/projects/{projectId}/environments/{environment}/change-requests`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 7 revisions.

- **2026-07-31** `b2c3116e633e` — 1 breaking, 1 info
- **2026-06-15** `774670258f04` — 2 breaking, 2 info

## Changes

- **2026-07-31** `b2c3116e633e` — 1 breaking, 1 info
  - removed `subschema #4, subschema #23` from the request body `oneOf` list
  - added `subschema #4, subschema #23` to the request body `oneOf` list
- **2026-06-15** `774670258f04` — 2 breaking, 2 info
  - removed `subschema #4, subschema #18, subschema #19, subschema #20` from the request body `oneOf` list
  - added `subschema #1, subschema #2` to the response body `oneOf` list for the response status `200`
  - added `subschema #4, subschema #5, subschema #19, subschema #20, subschema #21, subschema #22, subschema #23` to the request body `oneOf` list
  - removed `subschema #1, subschema #2` from the response body `oneOf` list for the response status `200`

---

[Operation](https://skmtc.dev/unleash/apis/unleash-api-3/docs/api/admin/projects/:projectId/environments/:environment/change-requests/post.md) · [API](https://skmtc.dev/unleash/apis/unleash-api-3.md) · [Page](https://skmtc.dev/unleash/apis/unleash-api-3/changes/api/admin/projects/:projectId/environments/:environment/change-requests/post)