DriveLetter - Property in wmi

List of namespaces with DriveLetter property

NameSpace	n of Classes
ROOT\CIMV2	1
ROOT\CIMV2\ms_409	1
ROOT\CIMV2\Security\MicrosoftVolumeEncryption	1
ROOT\Microsoft\Windows\Storage	2
ROOT\Microsoft\Windows\Storage\MS_409	2
ROOT\Microsoft\Windows\Storage\providers_v2	1
ROOT\WMI	1
ROOT\WMI\ms_409	1