### Delete a card series

`DELETE /api/v1/card-batches/{id}`

Deletes the series and its cards. Refuses outright once any card in it has been redeemed, transferred or sold at the till, because those are financial records.

- Authentication: manager session (JWT) or API token
- Permission: `prm_cards_delete` (Delete card batches)
- Risk: danger
- Rate limit bucket: `t_mutate`

#### Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `id` | path | integer | yes | Series id. |

#### Errors

| Code | Status | When |
| --- | --- | --- |
| `ERR_CONFLICT` | 409 | the series has redemptions, transfers, or counter sales |