---
title: "Changes to Set a key's value"
method: PUT
path: "/storage/kvs/{id}/keys/{key}"
---

# Changes to Set a key's value

`PUT /storage/kvs/{id}/keys/{key}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 61 revisions.

- **2026-08-17** `1571b0380bd7` — 18 breaking, 6 info
- **2026-08-04** `8f5f4e537994` — 6 breaking, 6 warning, 12 info
- **2026-07-23** `eb02d7e7280b` — 1 info
- **2026-07-03** `fb18962b46fa` — 1 breaking, 1 info
- **2026-07-02** `224ed0d8a5c3` — 1 breaking, 1 info

## Changes

- **2026-08-17** `1571b0380bd7` — 18 breaking, 6 info
  - the response property `errors/items/code` became optional for the status `400`
  - the response property `errors/items/code` became optional for the status `401`
  - the response property `errors/items/code` became optional for the status `404`
  - the response property `errors/items/code` became optional for the status `409`
  - the response property `errors/items/code` became optional for the status `413`
  - the response property `errors/items/code` became optional for the status `422`
  - the response property `errors/items/title` became optional for the status `400`
  - the response property `errors/items/title` became optional for the status `401`
  - the response property `errors/items/title` became optional for the status `404`
  - the response property `errors/items/title` became optional for the status `409`
  - the response property `errors/items/title` became optional for the status `413`
  - the response property `errors/items/title` became optional for the status `422`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `400`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `401`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `404`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `409`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `413`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `422`
  - added the optional property `errors/items/meta/url` to the response with the `400` status
  - added the optional property `errors/items/meta/url` to the response with the `401` status
  - added the optional property `errors/items/meta/url` to the response with the `404` status
  - added the optional property `errors/items/meta/url` to the response with the `409` status
  - added the optional property `errors/items/meta/url` to the response with the `413` status
  - added the optional property `errors/items/meta/url` to the response with the `422` status
- **2026-08-04** `8f5f4e537994` — 6 breaking, 6 warning, 12 info
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `400`
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `401`
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `404`
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `409`
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `413`
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `422`
  - removed the optional property `errors/items/meta/url` from the response with the `400` status
  - removed the optional property `errors/items/meta/url` from the response with the `401` status
  - removed the optional property `errors/items/meta/url` from the response with the `404` status
  - removed the optional property `errors/items/meta/url` from the response with the `409` status
  - removed the optional property `errors/items/meta/url` from the response with the `413` status
  - removed the optional property `errors/items/meta/url` from the response with the `422` status
  - the response property `errors/items/code` became required for the status `400`
  - the response property `errors/items/code` became required for the status `401`
  - the response property `errors/items/code` became required for the status `404`
  - the response property `errors/items/code` became required for the status `409`
  - the response property `errors/items/code` became required for the status `413`
  - the response property `errors/items/code` became required for the status `422`
  - the response property `errors/items/title` became required for the status `400`
  - the response property `errors/items/title` became required for the status `401`
  - the response property `errors/items/title` became required for the status `404`
  - the response property `errors/items/title` became required for the status `409`
  - the response property `errors/items/title` became required for the status `413`
  - the response property `errors/items/title` became required for the status `422`
- **2026-07-23** `eb02d7e7280b` — 1 info
  - the endpoint scheme security `bearerAuth` was removed from the API
- **2026-07-03** `fb18962b46fa` — 1 breaking, 1 info
  - removed the media type `*/*` from the request body
  - added the media type `application/octet-stream` to the request body
- **2026-07-02** `224ed0d8a5c3` — 1 breaking, 1 info
  - removed the media type `application/octet-stream` from the request body
  - added the media type `*/*` to the request body

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/docs/storage/kvs/:id/keys/:key/put.md) · [API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) · [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/storage/kvs/:id/keys/:key/put)