---
title: "Changes to Update a user's project role"
method: PATCH
path: "/projects/{project_id}/members/{user_id}"
---

# Changes to Update a user's project role

`PATCH /projects/{project_id}/members/{user_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 25 revisions.

- **2026-09-30** `ea3d377fec1a`: 2 breaking

## Changes

- **2026-09-30** `ea3d377fec1a`: 2 breaking
  - for the `path` request parameter `project_id`, the format changed from no format to `uuid`
  - for the `path` request parameter `user_id`, the format changed from no format to `uuid`

---

[Operation](https://skmtc.dev/ionworks/apis/ionworks-api/docs/projects/:project_id/members/:user_id/patch.md) - [API](https://skmtc.dev/ionworks/apis/ionworks-api.md) - [Page](https://skmtc.dev/ionworks/apis/ionworks-api/changes/projects/:project_id/members/:user_id/patch)