---
title: "Changes to Create/Update a transformation"
method: PUT
path: "/transformations"
---

# Changes to Create/Update a transformation

`PUT /transformations`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 11 revisions.

- **2026-09-09** `8e3ce7869510`: 2 warning

## Changes

- **2026-09-09** `8e3ce7869510`: 2 warning
  - removed the optional property `encrypted_env` from the response with the `200` status
  - removed the optional property `iv` from the response with the `200` status

---

[Operation](https://skmtc.dev/hookdeck/apis/hookdeck-admin-rest-api/docs/transformations/put.md) - [API](https://skmtc.dev/hookdeck/apis/hookdeck-admin-rest-api.md) - [Page](https://skmtc.dev/hookdeck/apis/hookdeck-admin-rest-api/changes/transformations/put)