---
title: "Update entity member"
method: PATCH
path: "/v3/entities/{id}/members/{memberId}"
tags: ["Entities"]
---

# Update entity member

`PATCH /v3/entities/{id}/members/{memberId}`

Updates mutable entity member fields. Requires a platform admin or an admin session for the same entity, with the corresponding CSRF token.

## Path parameters

- `id` string, required
- `memberId` string, uuid, required

## Request body

- EntityMemberUpdateRequest
  - `name` string, nullable
  - `role` 'admin' | 'editor'

## Response `200`

Entity member was updated.

- object
  - `data` EntityMember, required
    - `id` string, uuid, required
    - `entityId` string, required
    - `email` string, email, required — Normalized lowercase email address.
    - `name` string, nullable, required
    - `role` 'admin' | 'editor', required
    - `createdAt` string, date-time, required
    - `revokedAt` string, date-time, nullable, required
  - `meta` PaginationMeta, required
    - `total` integer — Exact total count when the endpoint provides one.
    - `hasMore` boolean — Indicates whether another page exists beyond the current page.
    - `offset` integer
    - `limit` integer — Echoed page size after endpoint-side clamping.
    - `timestamp` string, date-time, required
    - `chainId` string — Comma-separated chain IDs for multi-chain responses.
    - `degradedProviders` string[] — Live providers whose data is incomplete in this response.

## Other responses

- `400` — Malformed JSON request body.
- `401` — Missing, invalid, or expired authenticated session.
- `403` — Session is inactive, lacks same-entity admin access, targets a different entity, has a missing or mismatched CSRF token, or an entity admin attempted to demote themselves.
- `404` — Entity member was not found.
- `409` — Entity member was already revoked, or the update would demote the final active entity admin.
- `422` — Missing or invalid member field.

---

[API](https://skmtc.dev/euler/apis/euler-data-api-v3.md) · [All operations](https://skmtc.dev/euler/apis/euler-data-api-v3/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/euler/euler-data-api-v3/revisions/9573a5fbd4a6/schema)