SourceCurrency 

The exchange rate is used to convert from this currency to the
currency expressed in the ExchangeRate.TargetCurrency currency. Currency is
expressed in valid ISO codes.

Attribute Information

Used By

Complex Type ExchangeRateType

Source 

<xs:attribute name="SourceCurrency" type="CurrencyCodeType" use="optional">
  <xs:annotation>
    <xs:documentation>The exchange rate is used to convert from this currency to the currency expressed in the ExchangeRate.TargetCurrency currency. Currency is expressed in valid ISO codes.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample