---
title: "Upgrade Erlang"
method: POST
path: "/actions/upgrade-erlang"
tags: ["Actions"]
---

# Upgrade Erlang

`POST /actions/upgrade-erlang`

Always updates to latest compatible version.

**Note:** This action is asynchronous. The request will return immediately, the process runs in the background.

## Response `200`

Erlang upgrade initiated

## Other responses

- `400` — Upgrade already in progress

---

[API](https://skmtc.dev/cloudamqp/apis/cloudamqp-instance-api.md) · [All operations](https://skmtc.dev/cloudamqp/apis/cloudamqp-instance-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/cloudamqp/cloudamqp-instance-api/revisions/d04a3670170c/schema)