public void setEnaSrdSpecification(EnaSrdSpecification enaSrdSpecification) {
        this.enaSrdSpecification = enaSrdSpecification;
    }
<p>
Configures ENA Express for the network interface that this action attaches to the instance.
</p>

@param enaSrdSpecification
       Configures ENA Express for the network interface that this action attaches to the instance.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/AttachNetworkInterfaceRequest.java