---
title: "Update a cluster user"
method: POST
path: "/api/clusters/{clusterName}/users/update"
tags: ["User"]
---

# Update a cluster user

`POST /api/clusters/{clusterName}/users/update`

Updates the user information for a specified cluster.

## Path parameters

- `clusterName` string, required

## Headers

- `Authorization` string, required

## Request body

- ClusterUserForm
  - `grants` string
  - `password` string
  - `roles` string
  - `username` string

## Response `200`

User updated successfully

- string

## Other responses

- `400` — Error in request
- `403` — No Valid ACL
- `500` — Error updating user" or "No valid cluster

---

[API](https://skmtc.net/signal18/apis/untitled-api.md) · [All operations](https://skmtc.net/signal18/apis/untitled-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/signal18/untitled-api/revisions/7465ea0ee21a/schema)