Launch Configuration Block Device
data class LaunchConfigurationBlockDevice(val deleteOnTermination: Boolean? = null, val encrypted: Boolean? = null, val iops: Int? = null, val snapshotId: String? = null, val throughput: Int? = null, val volumeSize: Int? = null, val volumeType: String? = null)
BlockDevice is a subproperty of BlockDeviceMapping that describes an Amazon EBS volume.