---
title: "Update the configuration definition for a Part Studio, Variable Studio, or Assembly."
method: POST
path: "/elements/d/{did}/{wvm}/{wvmid}/e/{eid}/configuration"
tags: ["Element"]
---

# Update the configuration definition for a Part Studio, Variable Studio, or Assembly.

`POST /elements/d/{did}/{wvm}/{wvmid}/e/{eid}/configuration`

See the [Configuration API Guide](https://onshape-public.github.io/docs/api-adv/configs/) for additional details

## Path parameters

- `did` string, required
- `wvm` string, required
- `wvmid` string, required
- `eid` string, required

## Response `default`

default response

## Changes

- **2026-09-19** `c16acb88e3ea` — 2 info
  - added the new optional request property `configurationParameters/items/allOf[subschema #2]/visibilityCondition/alwaysShown`
  - added the optional property `configurationParameters/items/allOf[subschema #2]/visibilityCondition/alwaysShown` to the response with the `default` status

[Change history](https://skmtc.dev/onshape/apis/onshape-rest-api/changes/elements/d/:did/:wvm/:wvmid/e/:eid/configuration/post.md)

---

[API](https://skmtc.dev/onshape/apis/onshape-rest-api.md) · [All operations](https://skmtc.dev/onshape/apis/onshape-rest-api/llms.txt) · [OpenAPI document](https://skmtc.dev/onshape/apis/onshape-rest-api/revisions/496e7da13f1e?raw)