---
title: "Upgrade One Shared-Tier Cluster"
method: POST
path: "/api/atlas/v2/groups/{groupId}/clusters/tenantUpgrade"
---

# Upgrade One Shared-Tier Cluster

`POST /api/atlas/v2/groups/{groupId}/clusters/tenantUpgrade`

This operation's schemas refer to each other in a cycle that this renderer cannot expand, so its parameters and responses are not listed here. They are in the [OpenAPI document](https://skmtc.dev/mongodb/apis/atlas-admin-api/revisions/e37e8ef8429f?raw).

---

[API](https://skmtc.dev/mongodb/apis/atlas-admin-api.md) - [All operations](https://skmtc.dev/mongodb/apis/atlas-admin-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mongodb/apis/atlas-admin-api/revisions/e37e8ef8429f?raw)