public InstanceHardware getHardware() {
        return this.hardware;
    }
<p>
The size of the vCPU and the amount of RAM for the instance.
</p>

@return The size of the vCPU and the amount of RAM for the instance.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/Instance.java