{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/barclays/main/json-schema/barclays-loyalty-tier-request-data-schema.json",
  "title": "LoyaltyTierRequestData",
  "description": "Loyalty Tier Update Request Data",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/barclays-tier-update-xapi-api-openapi.yml#/components/schemas/LoyaltyTierRequestData",
  "type": "object",
  "properties": {
    "data": {
      "$ref": "#/$defs/LoyaltyTierRequest"
    }
  },
  "$defs": {
    "LoyaltyTierRequest": {
      "type": "object",
      "description": "Loyalty Tier Request Data",
      "properties": {
        "tierUpdateRequestList": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/TierUpdateRequest"
          }
        },
        "transactionReferenceId": {
          "type": "string"
        }
      },
      "required": [
        "tierUpdateRequestList",
        "transactionReferenceId"
      ],
      "title": "LoyaltyTierRequest"
    },
    "TierUpdateRequest": {
      "type": "object",
      "description": "Contains account information, current and new tier codes etc.",
      "properties": {
        "currentTierCode": {
          "type": "string"
        },
        "externalAccountId": {
          "type": "string"
        },
        "issueCard": {
          "type": "boolean"
        },
        "last4OfCardNumber": {
          "type": "string"
        },
        "memberId": {
          "type": "string"
        },
        "newTierCode": {
          "type": "string"
        },
        "newTierCodeExpiryDate": {
          "type": "string"
        }
      },
      "required": [
        "externalAccountId",
        "last4OfCardNumber",
        "newTierCode"
      ],
      "title": "TierUpdateRequest"
    }
  }
}