Reloadly Gift Card Order

{
  "$schema": "https://json-schema.org/draft/2020-12",
  "$id": "https://api-evangelist.github.io/reloadly/json-schema/reloadly-order-schema.json",
  "title": "Reloadly Gift Card Order",
  "description": "A gift card order placed through the Reloadly Gift Cards API",
  "type": "object",
  "properties": {
    "transactionId": {
      "type": "integer",
      "description": "Unique transaction identifier"
    },
    "amount": {
      "type": "number",
      "description": "Amount charged for the order"
    },
    "discount": {
      "type": "number",
      "description": "Discount amount applied"
    },
    "currencyCode": {
      "type": "string",
      "pattern": "^[A-Z]{3}$",
      "description": "ISO 4217 currency code for the transaction"
    },
    "fee": {
      "type": "number",
      "description": "Processing fee charged"
    },
    "recipientEmail": {
      "type": "string",
      "format": "email",
      "description": "Email address of the gift card recipient"
    },
    "customIdentifier": {
      "type": "string",
      "description": "Custom reference identifier provided at order time"
    },
    "status": {
      "type": "string",
      "description": "Order fulfillment status"
    },
    "product": {
      "$ref": "reloadly-product-schema.json",
      "description": "The ordered gift card product"
    },
    "smiles": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/GiftCard"
      },
      "description": "Gift card codes delivered in this order"
    },
    "date": {
      "type": "string",
      "format": "date-time",
      "description": "Order placement timestamp"
    }
  },
  "required": ["transactionId", "status"],
  "$defs": {
    "GiftCard": {
      "type": "object",
      "description": "A delivered digital gift card",
      "properties": {
        "code": {
          "type": "string",
          "description": "Gift card redemption code"
        },
        "pinCode": {
          "type": ["string", "null"],
          "description": "PIN code required for redemption (if applicable)"
        },
        "validity": {
          "type": ["string", "null"],
          "description": "Expiration date or validity period"
        }
      },
      "required": ["code"]
    }
  }
}