public void setVolumeSize(Integer volumeSize) {
        this.volumeSize = volumeSize;
    }
<p>
Use to override the device's volume size.
</p>

@param volumeSize
       Use to override the device's volume size.
aws-java-sdk-imagebuilder/src/main/java/com/amazonaws/services/imagebuilder/model/EbsInstanceBlockDeviceSpecification.java