---
title: "Cut Over One Migrated Cluster"
method: PUT
path: "/api/atlas/v2/groups/{groupId}/liveMigrations/{liveMigrationId}/cutover"
tags: ["Cloud Migration Service"]
---

# Cut Over One Migrated Cluster

`PUT /api/atlas/v2/groups/{groupId}/liveMigrations/{liveMigrationId}/cutover`

## Request

- Base URL: `https://cloud.mongodb.com`
- URL: `https://cloud.mongodb.com/api/atlas/v2/groups/{groupId}/liveMigrations/{liveMigrationId}/cutover`
- Auth: one of:
  - OAuth 2
    - Client credentials
    - Token URL: `https://cloud.mongodb.com/api/oauth/token`
  - HTTP digest

Cut over the migrated cluster to MongoDB Atlas. Confirm when the cut over completes. When the cut over completes, MongoDB Atlas completes the live migration process and stops synchronizing with the source cluster. Your API Key must have the Organization Owner role to successfully call this resource.

## Path parameters

- `groupId` string, required
- `liveMigrationId` string, required

## Query parameters

- `envelope` boolean
- `pretty` boolean

## Response `202`

Accepted.

## Other responses

- `400`: Bad Request.
- `401`: Unauthorized.
- `403`: Forbidden.
- `404`: Not Found.
- `429`: Too Many Requests.
- `500`: Internal Server Error.

---

[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)