---
title: "Changes to Create a new model within an organization"
method: POST
path: "/models"
---

# Changes to Create a new model within an organization

`POST /models`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 25 revisions.

- **2026-10-20** `4185f624bbb8`: 3 breaking, 2 info

## Changes

- **2026-10-20** `4185f624bbb8`: 3 breaking, 2 info
  - added the new required request property `project_id`
  - the response property `user_id` became optional for the status `201`
  - response property `user_id` list-of-types was widened by adding types `null` to media type `application/json` of response `201`
  - added the optional property `project_id` to the response with the `201` status
  - added the optional property `source_model_id` to the response with the `201` status

---

[Operation](https://skmtc.dev/ionworks/apis/ionworks-api/docs/models/post.md) - [API](https://skmtc.dev/ionworks/apis/ionworks-api.md) - [Page](https://skmtc.dev/ionworks/apis/ionworks-api/changes/models/post)