{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/western-union/main/json-schema/western-union-batch-schema.json",
  "title": "Western Union Payment Batch",
  "description": "Represents a batch of international payments in the Western Union Mass Payments API.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Batch identifier."
    },
    "reference": {
      "type": "string",
      "description": "Partner's internal reference for the batch."
    },
    "createdOn": {
      "type": "string",
      "format": "date-time"
    },
    "lastUpdatedOn": {
      "type": "string",
      "format": "date-time"
    },
    "numberOfReceivedPayments": {
      "type": "integer",
      "description": "Total number of payments received in this batch."
    },
    "numberOfAcceptedPayments": {
      "type": "integer",
      "description": "Number of payments accepted for processing."
    },
    "aggregateAmounts": {
      "type": "array",
      "description": "Summary of payment amounts grouped by currency.",
      "items": {
        "type": "object",
        "properties": {
          "currencyCode": {
            "type": "string",
            "description": "ISO 4217 currency code."
          },
          "totalAmount": {
            "type": "number",
            "format": "double",
            "description": "Total amount for this currency."
          }
        },
        "required": ["currencyCode", "totalAmount"]
      }
    }
  },
  "required": ["id", "reference", "createdOn", "numberOfReceivedPayments", "numberOfAcceptedPayments"]
}