# uploads.confirm

Confirm uploaded evidence using submissionId and idempotencyKey. Returns a durable processing job ID; completion must be checked separately.

`POST /api/v1/accounting/uploads.confirm`

Permissions: `accounting:read`, `accounting:write` · Roles: admin, finance, contributor · Idempotency key required

MCP tool: `accounting_confirm_upload`

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `submissionId` | string (ID) | Yes | The ID of an upload, returned by uploads.prepare or uploads.inline. |
| `idempotencyKey` | string | Yes | Any unique text you generate once per intended change, so a retried request only happens once. Send it as the Idempotency-Key header instead if you prefer; if you send both they must match. 8–160 characters. |

## Example request

```bash
curl https://app.getoatmilk.com/api/v1/accounting/uploads.confirm \
  -H "Authorization: Bearer $OATMILK_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "submissionId": "9a8b7c6d-5e4f-4a3b-8c2d-1e0f9a8b7c6d"
}'
```

## Example response

```json
{
  "data": {
    "submissionId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
    "jobId": "2b3c4d5e-6f7a-4b8c-9d0e-1f2a3b4c5d6e",
    "generation": 1,
    "status": "queued"
  }
}
```

Reference page: https://app.getoatmilk.com/docs/api/uploads.confirm