public String getPinValidationDataPadCharacter() {
        return this.pinValidationDataPadCharacter;
    }
<p>
The padding character for validation data.
</p>

@return The padding character for validation data.
aws-java-sdk-paymentcryptographydata/src/main/java/com/amazonaws/services/paymentcryptographydata/model/Ibm3624PinVerification.java