---
title: "Changes to Create memory space"
method: POST
path: "/api/v1/spaces"
---

# Changes to Create memory space

`POST /api/v1/spaces`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 7 revisions.

- **2026-08-25** `55772030ddd3` — 1 breaking, 12 warning, 4 info
- **2026-08-19** `b38f8e603649` — 5 breaking, 12 info

## Changes

- **2026-08-25** `55772030ddd3` — 1 breaking, 12 warning, 4 info
  - the `detail` response's property type/format changed from `string`/`` to `object`/`` for status `429`
  - removed the optional property `code` from the response with the `400` status
  - removed the optional property `code` from the response with the `401` status
  - removed the optional property `code` from the response with the `404` status
  - removed the optional property `code` from the response with the `429` status
  - removed the optional property `fields` from the response with the `400` status
  - removed the optional property `fields` from the response with the `401` status
  - removed the optional property `fields` from the response with the `404` status
  - removed the optional property `fields` from the response with the `429` status
  - removed the optional property `request_id` from the response with the `400` status
  - removed the optional property `request_id` from the response with the `401` status
  - removed the optional property `request_id` from the response with the `404` status
  - removed the optional property `request_id` from the response with the `429` status
  - added the required property `detail/error` to the response with the `429` status
  - added the required property `detail/key` to the response with the `429` status
  - added the required property `detail/limit` to the response with the `429` status
  - added the required property `detail/used` to the response with the `429` status
- **2026-08-19** `b38f8e603649` — 5 breaking, 12 info
  - the `detail` response's property type/format changed from `object`/`` to `string`/`` for status `429`
  - removed the required property `detail/error` from the response with the `429` status
  - removed the required property `detail/key` from the response with the `429` status
  - removed the required property `detail/limit` from the response with the `429` status
  - removed the required property `detail/used` from the response with the `429` status
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `401` status
  - added the optional property `code` to the response with the `404` status
  - added the optional property `code` to the response with the `429` status
  - added the optional property `fields` to the response with the `400` status
  - added the optional property `fields` to the response with the `401` status
  - added the optional property `fields` to the response with the `404` status
  - added the optional property `fields` to the response with the `429` status
  - added the optional property `request_id` to the response with the `400` status
  - added the optional property `request_id` to the response with the `401` status
  - added the optional property `request_id` to the response with the `404` status
  - added the optional property `request_id` to the response with the `429` status

---

[Operation](https://skmtc.dev/crosmos/apis/crosmos-api/docs/api/v1/spaces/post.md) · [API](https://skmtc.dev/crosmos/apis/crosmos-api.md) · [Page](https://skmtc.dev/crosmos/apis/crosmos-api/changes/api/v1/spaces/post)