Adds elements to the BlockDeviceMappings collection

C# |
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public LaunchConfiguration WithBlockDeviceMappings( params BlockDeviceMapping[] blockDeviceMappings )

- blockDeviceMappings (array<BlockDeviceMapping>[]()[][])
- The values to add to the BlockDeviceMappings collection

this instance