---
title: "Changes to Get Parameterized Model Variable Names"
method: GET
path: "/parameterized_models/{parameterized_model_id}/variable-names"
---

# Changes to Get Parameterized Model Variable Names

`GET /parameterized_models/{parameterized_model_id}/variable-names`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 25 revisions.

- **2026-09-30** `ea3d377fec1a`: 1 breaking

## Changes

- **2026-09-30** `ea3d377fec1a`: 1 breaking
  - for the `path` request parameter `parameterized_model_id`, the format changed from no format to `uuid`

---

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