public String getIpv6CidrBlock() {
        return this.ipv6CidrBlock;
    }
<p>
The IPv6 CIDR block for the VPC.
</p>

@return The IPv6 CIDR block for the VPC.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/VpcInfoIpv6CidrBlockSetDetails.java