title: Amazon EC2 API and Windows instances - any way to get drive letter assignment?
body: <p>I have Windows EC2 instances that I am managing via a C# application; I'm using the AWS.NET SDK.  I'm trying to figure out from the documentation if there is anyway to query the API and get the volume-to-drive letter assignment within the instances.  Failing that, does anyone know if EC2 is consistent in its mapping of devicenames (e.g. /dev/sdb, /dev/sdc) to drive letter?  Will /dev/sdb always be D, /dev/sdc always be E, etc.?</p>