Values_0.InstanceBlockDeviceMappingSourceDescribes a block device mapping.
type nonrec t = {deviceName : String_.t option;The device name.
*)ebs : EbsInstanceBlockDevice.t option;Parameters used to automatically set up EBS volumes when the instance is launched.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `String of String_.t
| `Structure of
(string
* [> `Boolean of Boolean.t
| `Enum of string
| `Integer of Integer.t
| `String of String_.t
| `Structure of
(string * [> `Boolean of Boolean.t | `String of String_.t ])
list
| `Timestamp of DateTime.t ])
list ])
list ]