# Get a Deployment Migration

**GET /groups/{groupId}/apps/{appId}/deployment_migration**

Get metadata and status for the current deployment migration, if one exists.


## Servers
- The root API resource and starting point for the App Services API.: https://services.cloud.mongodb.com/api/admin/v3.0 (The root API resource and starting point for the App Services API.)


## Authentication methods
- Token auth


## Parameters

### Path parameters
- **groupId** (string)
  An Atlas [Project/Group
  ID](https://docs.atlas.mongodb.com/tutorial/manage-projects/).
- **appId** (string)
  The ObjectID of your application.
  [The App Services API Project and Application IDs section](#section/Project-and-Application-IDs) demonstrates how to find this
  value.



## Responses
### 200
Ok

#### Body: application/json (object)
- **status** (string)

- **message** (string)
  A description of the current migration status.
- **updated_at** (string)
  A timestamp of the most recent update to the deployment migration.
- **from** (object)

- **to** (object)


### 404
App not found


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