---
title: "Fetch upgrade versions"
method: GET
path: "/actions/new-rabbitmq-erlang-versions"
tags: ["Actions"]
---

# Fetch upgrade versions

`GET /actions/new-rabbitmq-erlang-versions`

Returns what version of Erlang and RabbitMQ the cluster will update to

## Response `200`

Successful response

- object
  - `rabbitmq_version` string
  - `erlang_version` string

---

[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)