{
  "gradeId": "GRD-500123",
  "policyId": "POL-500123",
  "companyName": "Acme Corp",
  "companyRegistrationNumber": "FR123456789",
  "country": "FR",
  "grade": "B",
  "gradeScore": 65,
  "currency": "EUR",
  "creditLimit": 100000.0,
  "requestedCreditLimit": 100000.0,
  "validUntil": "2026-12-31",
  "gradedAt": "2026-04-19T10:31:00Z"
}