# Bulk Delete Media Items

Delete multiple media items at once (supports ebooks, comics, manga).

**Endpoint**: `POST /api/media-items/bulk-delete`
**Auth**: Required
**Content-Type**: `application/json`

## Request Body

| Field | Type | Required | Description |
|--------|------|-----------|-------------|
| media_item_ids | array of UUID | Yes | Array of media item UUIDs to delete |

### Example Request

```json
{
  "media_item_ids": [
    "550e8400-e29b-41d4-a716-446655440001",
    "660e8400-e29b-41d4-a716-446655440002",
    "770e8400-e29b-41d4-a716-446655440003"
  ]
}
```

## Response (200 OK)

```json
{
  "results": [
    {
      "media_item_id": "550e8400-e29b-41d4-a716-446655440001",
      "status": "success"
    },
    {
      "media_item_id": "660e8400-e29b-41d4-a716-446655440002",
      "status": "error",
      "error": "Media item not found"
    },
    {
      "media_item_id": "770e8400-e29b-41d4-a716-446655440003",
      "status": "success"
    }
  ],
  "total": 3,
  "deleted": 2,
  "failed": 1
}
```

## Response Fields

| Field | Type | Description |
|-------|------|-------------|
| results | array | Individual result for each media item |
| results[].media_item_id | string | UUID of the media item |
| results[].status | string | "success" or "error" |
| results[].error | string | Error message (only present if status is "error") |
| total | number | Total number of media items processed |
| deleted | number | Number of media items successfully deleted |
| failed | number | Number of media items that failed to delete |

## Error Responses

| Code | Description |
|------|-------------|
| 400 | Invalid request data or empty media_item_ids array |
| 401 | Invalid or expired token |
| 403 | User does not have permission |
| 500 | Server error during deletion |

## Notes

- **File deletion**: Successfully deleted media items will also have their associated files removed from disk
- **Invalid UUIDs**: Invalid UUID formats are counted as failures in the results array
- **Non-existent items**: Media items that don't exist are counted as failures (not errors)
- **Partial success**: The operation continues even if some deletions fail
