# Get card authorization policy version

**GET** `/issuing/card-authorization-policy-versions/{card_authorization_policy_version_id}`

Retrieve a specific card authorization policy version by its ID.

### Path Parameters

- `card_authorization_policy_version_id` `string` _(required)_ — Unique identifier for the card authorization policy version.

**Request**

```shell
curl 'https://api.column.com/issuing/card-authorization-policy-versions/<card_authorization_policy_version_id>' \
  -u :<YOUR API KEY>
```

**Response 200**

```json
{
  "card_authorization_policy_id": "caup_2x8gszy5folpA9s0TOCseE9ABDM",
  "config": {
    "allowed_merchant_category_codes": [
      "5411",
      "5912"
    ],
    "allowed_merchant_country_codes": [
      null
    ],
    "allowed_merchant_currency_codes": [
      "USD"
    ],
    "allowed_merchant_ids": [
      null
    ],
    "blocked_merchant_category_codes": [
      "7995"
    ],
    "blocked_merchant_country_codes": [
      null
    ],
    "blocked_merchant_currency_codes": [
      "EUR"
    ],
    "blocked_merchant_ids": [
      null
    ],
    "card_spend_policies": [
      {
        "interval": "transaction",
        "number_of_transactions": 10,
        "scope": "card_program",
        "total_volume": 100000
      }
    ]
  },
  "created_at": "2024-01-15T09:30:00Z",
  "effective_on": "2024-01-15T09:30:00Z",
  "id": "cauv_2x8gszy5folpA9s0TOCseE9ABDM",
  "scope": "card_program"
}
```