---
title: "Changes to ✨ Create dimension"
method: POST
path: "/api/projects/{project_pk}/dimensions/"
---

# Changes to ✨ Create dimension

`POST /api/projects/{project_pk}/dimensions/`

> Every recorded change to this endpoint, newest first.
> 98 revisions in range; 1 not diffed.

## Timeline

Changed in 3 of 98 revisions.

- **2026-07-08** `b5f055b9d45b` — 1 breaking
- **2026-06-18** `c2d3e4a78bf8` — 1 info
- **2026-06-01** `69cec012f2d3` — 1 info

## Changes

- **2026-07-08** `b5f055b9d45b` — 1 breaking
  - the `allowed_metrics_with_params` response's property type/format changed from `string`/`` to `object`/`` for status `201`
- **2026-06-18** `c2d3e4a78bf8` — 1 info
  - added the required property `values_enum` to the response with the `201` status
- **2026-06-01** `69cec012f2d3` — 1 info
  - added the required property `is_categorical` to the response with the `201` status

---

[Operation](https://skmtc.dev/humansignal/apis/label-studio-api/docs/api/projects/:project_pk/dimensions/post.md) · [API](https://skmtc.dev/humansignal/apis/label-studio-api.md) · [Page](https://skmtc.dev/humansignal/apis/label-studio-api/changes/api/projects/:project_pk/dimensions/post)