{
  "type": "object",
  "required": ["requestId", "affiliateCode", "debtId", "principal", "interest", "penalty", "collectAmount"],
  "properties": {
    "requestId": { "type": "string", "example": "req-12345" },
    "affiliateCode": { "type": "string", "example": "aff-67890" },
    "debtId": { "type": "integer", "example": 123456 },
    "principal": { "type": "number", "example": 1000.00 },
    "interest": { "type": "number", "example": 100.00 },
    "penalty": { "type": "number", "example": 50.00 },
    "collectAmount": { "type": "number", "example": 1150.00 }
  }
}