public void setSigKeyCrc(Long sigKeyCrc) {
        this.sigKeyCrc = sigKeyCrc;
    }
<p>
The CRC of the signature private key to check.
</p>

@param sigKeyCrc
       The CRC of the signature private key to check.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/LoRaWANUpdateGatewayTaskCreate.java