public void setVolumeSize(Integer volumeSize) {
        this.volumeSize = volumeSize;
    }
<p>
The size of the volume, in GiB.
</p>
<p>
Default: If you're creating the volume from a snapshot and don't specify a volume size, the default is the
snapshot size.
</p>

@param volumeSize
       The size of the volume, in GiB.</p>
       <p>
       Default: If you're creating the volume from a snapshot and don't specify a volume size, the default is the
       snapshot size.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/ScheduledInstancesEbs.java