public void setIpv6AddressCount(Integer ipv6AddressCount) {
        this.ipv6AddressCount = ipv6AddressCount;
    }
<p>
The number of IPv6 addresses for the network interface.
</p>

@param ipv6AddressCount
       The number of IPv6 addresses for the network interface.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/LaunchTemplateInstanceNetworkInterfaceSpecification.java