Tango Order Structure

{
  "title": "Tango Order Structure",
  "description": "Structural documentation for Tango reward order objects",
  "type": "object",
  "fields": [
    {
      "name": "referenceOrderID",
      "type": "string",
      "required": true,
      "description": "Tango-assigned unique order identifier (e.g. RA2026050300001)"
    },
    {
      "name": "orderRefID",
      "type": "string",
      "required": false,
      "description": "Your system's reference ID for idempotency and tracking"
    },
    {
      "name": "customerIdentifier",
      "type": "string",
      "required": true,
      "description": "The customer account that placed the order"
    },
    {
      "name": "accountIdentifier",
      "type": "string",
      "required": true,
      "description": "The funding account debited for this order"
    },
    {
      "name": "amount",
      "type": "number",
      "required": true,
      "description": "Total reward value in account currency (e.g. 25.00)"
    },
    {
      "name": "currencyCode",
      "type": "string",
      "required": true,
      "description": "ISO 4217 currency code (e.g. USD, GBP, EUR)"
    },
    {
      "name": "status",
      "type": "string",
      "required": true,
      "description": "COMPLETE | PENDING | FAILED | CANCELLED"
    },
    {
      "name": "lineItems",
      "type": "array",
      "required": false,
      "description": "Fulfilled reward line items within this order",
      "items": {
        "type": "object",
        "fields": [
          {"name": "referenceLineItemId", "type": "string", "description": "Unique line item ID"},
          {"name": "utid", "type": "string", "description": "Universal Token ID of the reward product"},
          {"name": "rewardName", "type": "string", "description": "Display name of the reward"},
          {"name": "brandCode", "type": "string", "description": "Brand identifier"},
          {"name": "amount", "type": "number", "description": "Line item value"},
          {"name": "status", "type": "string", "description": "PENDING | FULFILLED | CANCELLED | FROZEN"},
          {
            "name": "fulfillment",
            "type": "object",
            "description": "Reward credential details",
            "fields": [
              {"name": "fulfillmentType", "type": "string", "description": "URL | CODE | CODE_PIN | CARD_NUMBER_PIN"},
              {"name": "redemptionUrl", "type": "string", "description": "URL-based reward redemption link"},
              {"name": "cardNumber", "type": "string", "description": "Gift card number"},
              {"name": "cardPin", "type": "string", "description": "Gift card PIN"}
            ]
          }
        ]
      }
    },
    {
      "name": "createdAt",
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 creation timestamp"
    }
  ]
}