---
title: "Evaluate the FeatureScript snippet for a Part Studio."
method: POST
path: "/partstudios/d/{did}/{wvm}/{wvmid}/e/{eid}/featurescript"
tags: ["PartStudio"]
---

# Evaluate the FeatureScript snippet for a Part Studio.

`POST /partstudios/d/{did}/{wvm}/{wvmid}/e/{eid}/featurescript`

See [API Guide: Evaluating FeatureScript](https://onshape-public.github.io/docs/api-adv/fs/) for more details. 
 
Note that only lambda expressions can be evaulated with this endpoint.

## Path parameters

- `did` string, required
- `wvm` 'w' | 'v' | 'm', required
- `wvmid` string, required
- `eid` string, required

## Query parameters

- `linkDocumentId` string
- `configuration` string
- `rollbackBarIndex` integer
- `elementMicroversionId` string

## Response `default`

default response

---

[API](https://skmtc.net/onshape/apis/onshape-rest-api.md) · [All operations](https://skmtc.net/onshape/apis/onshape-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/onshape/onshape-rest-api/revisions/aaa3e1322450/schema)