---
title: "Upgrade a single database server"
method: POST
path: "/api/clusters/{clusterName}/servers/{serverName}/actions/upgrade"
tags: ["DatabaseActions"]
---

# Upgrade a single database server

`POST /api/clusters/{clusterName}/servers/{serverName}/actions/upgrade`

## Path parameters

- `clusterName` string, required
- `serverName` string, required

## Response `202`

Upgrade started

## Other responses

- `403` — No valid ACL
- `404` — Not Found

---

[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/versions/7465ea0ee21a/schema)