# Get Metadata (/machines/Machines_show_metadata)

Retrieve metadata for a specific Machine within an app.


`GET /apps/{app_name}/machines/{machine_id}/metadata`

## Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `app_name` | path | `string` | Yes | Fly App Name |
| `machine_id` | path | `string` | Yes | Machine ID |

## Responses

| Status | Description | Schema |
| --- | --- | --- |
| `200` | OK | `map<string, string>` |

The full machine-readable OpenAPI spec is available at /openapi.json.