public void setTr34KeyBlock(ImportTr34KeyBlock tr34KeyBlock) {
        this.tr34KeyBlock = tr34KeyBlock;
    }
<p>
Parameter information for key material import using the asymmetric TR-34 key exchange method.
</p>

@param tr34KeyBlock
       Parameter information for key material import using the asymmetric TR-34 key exchange method.
aws-java-sdk-paymentcryptography/src/main/java/com/amazonaws/services/paymentcryptography/model/ImportKeyMaterial.java