2.2.2.7 DescriptionProperty
The DescriptionProperty represents a human-readable description for an object, intended for display purposes.
Simple type: eDT_LPWSTR
Validity: No restrictions.
Server validation: Servers MAY enforce an implementation-specific character length limit. If so, this limit SHOULD be at least 255 characters, not including the terminating null character.
Client validation: Clients SHOULD pass through the value provided by the client application.