public Double getVolumeProgress() {
        return this.volumeProgress;
    }
<p>
Represents the percentage complete if the volume is restoring or bootstrapping that represents the percent of
data transferred. This field does not appear in the response if the cached volume is not restoring or
bootstrapping.
</p>

@return Represents the percentage complete if the volume is restoring or bootstrapping that represents the
        percent of data transferred. This field does not appear in the response if the cached volume is not
        restoring or bootstrapping.
aws-java-sdk-storagegateway/src/main/java/com/amazonaws/services/storagegateway/model/CachediSCSIVolume.java