Trade Company Grade Company_Grade Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://api.allianz-trade.com/structures/trade-company-grade-company_grade-structure.json",
  "title": "CompanyGrade",
  "type": "object",
  "description": "A company creditworthiness grade from Allianz Trade",
  "properties": {
    "gradeId": {
      "type": "xs:string",
      "description": "Unique identifier for the company grade"
    },
    "policyId": {
      "type": "xs:string",
      "description": "Trade credit insurance policy identifier"
    },
    "companyName": {
      "type": "xs:string",
      "description": "Name of the graded company"
    },
    "companyRegistrationNumber": {
      "type": "xs:string",
      "description": "Official company registration number"
    },
    "country": {
      "type": "xs:string",
      "description": "ISO 3166-1 alpha-2 country code"
    },
    "grade": {
      "type": "xs:string",
      "description": "Creditworthiness grade letter"
    },
    "gradeScore": {
      "type": "xs:integer",
      "description": "Numeric score underlying the grade (0-100)"
    },
    "currency": {
      "type": "xs:string",
      "description": "ISO 4217 currency code"
    },
    "creditLimit": {
      "type": "xs:decimal",
      "description": "Approved credit limit amount"
    },
    "requestedCreditLimit": {
      "type": "xs:decimal",
      "description": "Originally requested credit limit"
    },
    "validUntil": {
      "type": "xs:string",
      "description": "Date until which the grade is valid"
    },
    "gradedAt": {
      "type": "xs:string",
      "description": "Timestamp when the grade was issued"
    }
  }
}