---
title: "Changes to Partially update project group"
method: PATCH
path: "/v1/project_group/{project_group_id}"
---

# Changes to Partially update project group

`PATCH /v1/project_group/{project_group_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 101 revisions.

- **2026-10-30** `8f5039399f77`: 4 breaking
- **2026-08-13** `e05ef145579d`: 1 info

## Changes

- **2026-10-30** `8f5039399f77`: 4 breaking
  - the request property `add_member_projects` became not nullable
  - the request property `description` became not nullable
  - the request property `name` became not nullable
  - the request property `remove_member_projects` became not nullable
- **2026-08-13** `e05ef145579d`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/braintrustdata/apis/braintrust-api/docs/v1/project_group/:project_group_id/patch.md) - [API](https://skmtc.dev/braintrustdata/apis/braintrust-api.md) - [Page](https://skmtc.dev/braintrustdata/apis/braintrust-api/changes/v1/project_group/:project_group_id/patch)