---
title: "Update project member"
method: PATCH
path: "/v1/projects/{projectId}/members/{memberId}"
tags: ["Projects"]
---

# Update project member

`PATCH /v1/projects/{projectId}/members/{memberId}`

Updates a project member role.

## Path parameters

- `projectId` string, required — Project identifier.
- `memberId` string, required — Member identifier.

## Request body

- object — Update project member request body.
  - `role` 'admin' | 'developer' | 'viewer', required — Updated project member role.

## Response `204`

Project member updated

## Other responses

- `400` — Error
- `401` — Error
- `403` — Error
- `404` — Error
- `500` — Error

## Changes

- **2026-08-15** `3e302bba5386` — 5 warning
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `400`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `401`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `403`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `404`
  - …1 more

[Change history](https://skmtc.dev/solana/apis/solana-developer-platform-api/changes/v1/projects/:projectId/members/:memberId/patch.md)

---

[API](https://skmtc.dev/solana/apis/solana-developer-platform-api.md) · [All operations](https://skmtc.dev/solana/apis/solana-developer-platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/solana/solana-developer-platform-api/revisions/13f3098243d6/schema)