public Boolean isEbsOptimized() {
        return this.ebsOptimized;
    }
<p>
Indicates whether the instance is optimized for Amazon EBS I/O. This optimization provides dedicated throughput
to Amazon EBS and an optimized configuration stack to provide optimal Amazon EBS I/O performance. This
optimization isn't available with all instance types. Additional usage charges apply when using an EBS-optimized
instance.
</p>
<p>
Default: <code>false</code>
</p>

@return Indicates whether the instance is optimized for Amazon EBS I/O. This optimization provides dedicated
        throughput to Amazon EBS and an optimized configuration stack to provide optimal Amazon EBS I/O
        performance. This optimization isn't available with all instance types. Additional usage charges apply
        when using an EBS-optimized instance.</p>
        <p>
        Default: <code>false</code>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/RunInstancesRequest.java