---
title: "Changes to Get the differences between two Part Studios in a single document."
method: GET
path: "/partstudios/d/{did}/{wvm}/{wvmid}/e/{eid}/compare"
---

# Changes to Get the differences between two Part Studios in a single document.

`GET /partstudios/d/{did}/{wvm}/{wvmid}/e/{eid}/compare`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 9 of 12 revisions.

- **2026-10-23** `c5c4c780f831`: 2 warning, 2 info
- **2026-10-20** `a12d3ade22dd`: 2 warning, 2 info
- **2026-10-01** `496e7da13f1e`: 2 warning, 2 info
- **2026-09-26** `a5a9706c2a61`: 2 warning, 2 info
- **2026-09-22** `2c4b8ffa995c`: 2 warning, 2 info
- **2026-09-16** `20521aa7f870`: 2 warning, 2 info
- **2026-09-11** `43a8d64c742e`: 2 warning, 2 info
- **2026-08-29** `5fa7a57a26dd`: 2 warning, 2 info
- **2026-08-13** `aaa3e1322450`: 2 warning, 2 info

## Changes

- **2026-10-23** `c5c4c780f831`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/changes` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/changes` from the response with the `default` status
  - added the optional property `changes/additionalProperties/collectionChanges` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/collectionChanges` to the response with the `default` status
- **2026-10-20** `a12d3ade22dd`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/collectionChanges` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/collectionChanges` from the response with the `default` status
  - added the optional property `changes/additionalProperties/changes` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/changes` to the response with the `default` status
- **2026-10-01** `496e7da13f1e`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/changes` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/changes` from the response with the `default` status
  - added the optional property `changes/additionalProperties/collectionChanges` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/collectionChanges` to the response with the `default` status
- **2026-09-26** `a5a9706c2a61`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/collectionChanges` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/collectionChanges` from the response with the `default` status
  - added the optional property `changes/additionalProperties/changes` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/changes` to the response with the `default` status
- **2026-09-22** `2c4b8ffa995c`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/changes` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/changes` from the response with the `default` status
  - added the optional property `changes/additionalProperties/collectionChanges` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/collectionChanges` to the response with the `default` status
- **2026-09-16** `20521aa7f870`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/collectionChanges` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/collectionChanges` from the response with the `default` status
  - added the optional property `changes/additionalProperties/changes` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/changes` to the response with the `default` status
- **2026-09-11** `43a8d64c742e`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/changes` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/changes` from the response with the `default` status
  - added the optional property `changes/additionalProperties/collectionChanges` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/collectionChanges` to the response with the `default` status
- **2026-08-29** `5fa7a57a26dd`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/collectionChanges` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/collectionChanges` from the response with the `default` status
  - added the optional property `changes/additionalProperties/changes` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/changes` to the response with the `default` status
- **2026-08-13** `aaa3e1322450`: 2 warning, 2 info
  - removed the optional property `changes/additionalProperties/changes` from the response with the `default` status
  - removed the optional property `collectionChanges/additionalProperties/items/changes` from the response with the `default` status
  - added the optional property `changes/additionalProperties/collectionChanges` to the response with the `default` status
  - added the optional property `collectionChanges/additionalProperties/items/collectionChanges` to the response with the `default` status

---

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