---
title: "Changes to Update extension"
method: PUT
path: "/v1/extensions/{extensionId}"
---

# Changes to Update extension

`PUT /v1/extensions/{extensionId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 8 of 55 revisions.

- **2026-10-16** `8f7e74e04bd3`: 1 breaking, 1 info
- **2026-06-23** `2248d956188a`: 1 info
- **2026-06-16** `7b73b0d57792`: 1 breaking
- **2026-06-07** `4985d7bcd32f`: 4 info
- **2026-01-08** `97dcad9b050e`: 1 breaking, 5 info
- **2025-08-21** `b5496a8d20fa`: 1 info
- **2025-08-21** `44f289567c28`: 1 breaking, 1 info
- **2025-08-21** `094cfe5a2443`: 1 info

## Changes

- **2026-10-16** `8f7e74e04bd3`: 1 breaking, 1 info
  - the `file` request property contentEncoding changed from `binary` to ``
  - added the non-success response with the status `413`
- **2026-06-23** `2248d956188a`: 1 info
  - request body became optional
- **2026-06-16** `7b73b0d57792`: 1 breaking
  - request body became required
- **2026-06-07** `4985d7bcd32f`: 4 info
  - added the optional property `linkToDocs` to the response with the `400` status
  - added the optional property `linkToDocs` to the response with the `404` status
  - added the optional property `linkToDocs` to the response with the `409` status
  - added the optional property `linkToDocs` to the response with the `500` status
- **2026-01-08** `97dcad9b050e`: 1 breaking, 5 info
  - the `file` request property contentEncoding changed from `` to `binary`
  - the `file` request property type was generalized from no type to `string`, and format from no format to `binary`
  - the response property `context/items/params` became required for the status `400`
  - the response property `context/items/params` became required for the status `404`
  - the response property `context/items/params` became required for the status `409`
  - the response property `context/items/params` became required for the status `500`
- **2025-08-21** `b5496a8d20fa`: 1 info
  - added optional request body
- **2025-08-21** `44f289567c28`: 1 breaking, 1 info
  - removed the required property `extensionId` from the response with the `200` status
  - added the required property `id` to the response with the `200` status
- **2025-08-21** `094cfe5a2443`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/steel-dev/apis/steel-api/docs/v1/extensions/:extensionId/put.md) - [API](https://skmtc.dev/steel-dev/apis/steel-api.md) - [Page](https://skmtc.dev/steel-dev/apis/steel-api/changes/v1/extensions/:extensionId/put)