public ExpenseField withCurrency(ExpenseCurrency currency) {
        setCurrency(currency);
        return this;
    }
<p>
Shows the kind of currency, both the code and confidence associated with any monatary value detected.
</p>

@param currency
       Shows the kind of currency, both the code and confidence associated with any monatary value detected.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-textract/src/main/java/com/amazonaws/services/textract/model/ExpenseField.java