---
title: "Changes to List models for a project"
method: GET
path: "/models"
---

# Changes to List models for a project

`GET /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 `query` request parameter `project_id`
  - the response property `items/items/user_id` became optional for the status `200`
  - response property `items/items/user_id` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - added the optional property `items/items/project_id` to the response with the `200` status
  - added the optional property `items/items/source_model_id` to the response with the `200` status

---

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