---
title: "Changes to Create a property definition"
method: POST
path: "/data_stream_property_definitions"
---

# Changes to Create a property definition

`POST /data_stream_property_definitions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 21 revisions.

- **2026-10-29** `159f9ed3dbf4`: 2 breaking

## Changes

- **2026-10-29** `159f9ed3dbf4`: 2 breaking
  - the `id` request property type changed from `integer` to `string`, and format from no format to `uuid`
  - the `id` response's property type changed from `integer` to `string`, and format from no format to `uuid` for status `201`

---

[Operation](https://skmtc.dev/endclose/apis/end-close-api/docs/data_stream_property_definitions/post.md) - [API](https://skmtc.dev/endclose/apis/end-close-api.md) - [Page](https://skmtc.dev/endclose/apis/end-close-api/changes/data_stream_property_definitions/post)