<DescribeVolumesModificationsResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
    <requestId>35fdf8d3-6ffa-46dc-8f8e-62fe70bc31a2</requestId>
    <volumeModificationSet>
        <item>
            <targetIops>10000</targetIops>
            <originalIops>100</originalIops>
            <modificationState>optimizing</modificationState>
            <targetSize>2000</targetSize>
            <targetVolumeType>io1</targetVolumeType>
            <volumeId>vol-06397e7a0eEXAMPLE</volumeId>
            <progress>3</progress>
            <startTime>2017-02-10T23:40:57.612Z</startTime>
            <originalSize>10</originalSize>
            <originalVolumeType>gp2</originalVolumeType>
        </item>
        <item>
            <targetIops>10000</targetIops>
            <originalIops>100</originalIops>
            <modificationState>completed</modificationState>
            <targetSize>200</targetSize>
            <targetVolumeType>io1</targetVolumeType>
            <volumeId>vol-bEXAMPLE</volumeId>
            <progress>100</progress>
            <startTime>2017-02-10T22:50:52.207Z</startTime>
            <endTime>2017-02-10T22:56:04.823Z</endTime>
            <originalSize>8</originalSize>
            <originalVolumeType>gp2</originalVolumeType>
        </item>
    </volumeModificationSet>
</DescribeVolumesModificationsResponse>