public void setVolumeSize(Integer volumeSize) {
        this.volumeSize = volumeSize;
    }
<p>
The size of the volume, in GiB.
</p>

@param volumeSize
       The size of the volume, in GiB.
aws-java-sdk-computeoptimizer/src/main/java/com/amazonaws/services/computeoptimizer/model/VolumeConfiguration.java