public void setEnaSupport(Boolean enaSupport) {
        this.enaSupport = enaSupport;
    }
<p>
Set to <code>true</code> to enable enhanced networking with ENA for the AMI and any instances that you launch
from the AMI.
</p>
<p>
This option is supported only for HVM AMIs. Specifying this option with a PV AMI can make instances launched from
the AMI unreachable.
</p>

@param enaSupport
       Set to <code>true</code> to enable enhanced networking with ENA for the AMI and any instances that you
       launch from the AMI.</p>
       <p>
       This option is supported only for HVM AMIs. Specifying this option with a PV AMI can make instances
       launched from the AMI unreachable.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/RegisterImageRequest.java