curl --request GET \
  --url https://api.dooki.com.br/v2/{alias}/discounts/{id} \
  --header 'User-Secret-Key: <api-key>' \
  --header 'User-Token: <api-key>'

{
  "data": [
    {
      "id": 1520,
      "store_id": 1319250,
      "discount_type_id": 1520,
      "name": "Lucas",
      "entry_condition_type": "amount",
      "entry_condition_value": 10,
      "discount_method": "percent",
      "discount_value": 100,
      "discount_type": "buy_x_get_y",
      "accumulate": false,
      "start_at": {
        "date": "2000-08-17 10:24:24",
        "timezone_type": 3,
        "timezone": "America/Sao_Paulo"
      },
      "end_at": {
        "date": "2000-08-17 10:24:24",
        "timezone_type": 3,
        "timezone": "America/Sao_Paulo"
      },
      "created_at": {
        "date": "2000-08-17 10:24:24",
        "timezone_type": 3,
        "timezone": "America/Sao_Paulo"
      },
      "updated_at": {
        "date": "2000-08-17 10:24:24",
        "timezone_type": 3,
        "timezone": "America/Sao_Paulo"
      }
    }
  ],
  "restrictions": {
    "include": {
      "products_ids": [
        123
      ],
      "brands_ids": [
        123
      ],
      "collections_ids": [
        123
      ],
      "categories_ids": [
        123
      ]
    },
    "include_ids": [
      123
    ]
  },
  "specifications": {
    "data": {
      "cart_usage_limit": 0,
      "get_products_quantity": 1,
      "set_cart_usage_limit": false
    },
    "restrictions": {
      "include": {
        "products_ids": [
          123
        ],
        "brands_ids": [
          123
        ],
        "collections_ids": [
          123
        ],
        "categories_ids": [
          123
        ]
      },
      "include_ids": [
        123
      ]
    }
  }
}