# Retry Queue Item

Retry a failed queue item.

**Endpoint**: `POST /api/queue/items/:item_id/retry`
**Auth**: Required

## Path Parameters

| Parameter | Type | Required | Description |
|-----------|------|-----------|-------------|
| item_id | string (UUID) | Yes | Queue item UUID |

## Request Headers

| Header | Type | Required | Description |
|--------|------|-----------|-------------|
| Authorization | string | Yes | Bearer token |

### Example Request

```http
POST /api/queue/items/550e8400-e29b-41d4-a716-446655440000/retry
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
```

## Response (200 OK)

```json
{
  "message": "Queue item retry initiated",
  "item_id": "uuid"
}
```

## Error Responses

| Code | Description |
|------|-------------|
| 401 | Invalid or expired token |
| 404 | Queue item not found |
| 400 | Item cannot be retried (not in failed state) |
