CurrencyRate

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CurrencyRate",
  "title": "CurrencyRate",
  "type": "object",
  "description": "Currency conversion rate between two currencies for a specific date and rate type",
  "properties": {
    "FromCurrency": {
      "type": "string",
      "description": "Source currency code",
      "pattern": "^[A-Z]{3}$"
    },
    "ToCurrency": {
      "type": "string",
      "description": "Target currency code",
      "pattern": "^[A-Z]{3}$"
    },
    "ConversionDate": {
      "type": "string",
      "format": "date",
      "description": "Effective date of the conversion rate"
    },
    "ConversionType": {
      "type": "string",
      "description": "Type of conversion rate"
    },
    "ConversionRate": {
      "type": "number",
      "description": "Conversion rate from source to target currency"
    }
  }
}