---
title: "Changes to Add a feature to the assembly feature list."
method: POST
path: "/assemblies/d/{did}/{wvm}/{wvmid}/e/{eid}/features"
---

# Changes to Add a feature to the assembly feature list.

`POST /assemblies/d/{did}/{wvm}/{wvmid}/e/{eid}/features`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 12 revisions.

- **2026-10-10** `fe3f0949b493`: 4 info

## Changes

- **2026-10-10** `fe3f0949b493`: 4 info
  - added `BTMSketch3D-2231` discriminator mapping keys to the `feature` request property
  - added `BTMSketch3DEntity-5972` discriminator mapping keys to the `feature/suppressionState/allOf[#/components/schemas/BTMNode-19]/` request property
  - added `BTMSketch3D-2231` discriminator mapping keys to the `feature` response property for the response status `default`
  - added `BTMSketch3DEntity-5972` discriminator mapping keys to the `feature/suppressionState/allOf[#/components/schemas/BTMNode-19]/` response property for the response status `default`

---

[Operation](https://skmtc.dev/onshape/apis/onshape-rest-api/docs/assemblies/d/:did/:wvm/:wvmid/e/:eid/features/post.md) - [API](https://skmtc.dev/onshape/apis/onshape-rest-api.md) - [Page](https://skmtc.dev/onshape/apis/onshape-rest-api/changes/assemblies/d/:did/:wvm/:wvmid/e/:eid/features/post)