Move returns null if the move operation is across two mailboxes or between a mailbox and a public folder.
public Task<Item> Move(
WellKnownFolderName destinationFolderName
)Public Function Move (
destinationFolderName As WellKnownFolderName
) As Task(Of Item)public:
Task<Item^>^ Move(
WellKnownFolderName destinationFolderName
)member Move :
destinationFolderName : WellKnownFolderName -> Task<Item>