public void setVolumeSize(Integer volumeSize) {
        this.volumeSize = volumeSize;
    }
<p>
The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size.
</p>

@param volumeSize
       The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsEc2LaunchTemplateDataBlockDeviceMappingSetEbsDetails.java