# organization.migration.file

Get a short-lived download for one source migration file, with its SHA-256 digest. Requires the job's organization.

`GET | POST /api/v1/accounting/organization.migration.file`

Permissions: `accounting:read`, `accounting:admin` · Roles: admin

Not available over MCP: Organization data moves need administrator sign-ins at both installations and an explicit cutover in Settings or the CLI.

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `id` | string (ID) | Yes | The record's ID. |
| `index` | integer | Yes | 0 to 100000000. |

## Example request

```bash
curl -G https://app.getoatmilk.com/api/v1/accounting/organization.migration.file \
  -H "Authorization: Bearer $OATMILK_API_KEY" \
  --data-urlencode 'id=9a8b7c6d-5e4f-4a3b-8c2d-1e0f9a8b7c6d' \
  --data-urlencode 'index=1'
```

Reference page: https://app.getoatmilk.com/docs/api/organization.migration.file