User GetUserByName(
	string name,
	CloudIdentity identity = null
)

Function GetUserByName ( 
	name As String,
	Optional identity As CloudIdentity = Nothing
) As User

User^ GetUserByName(
	String^ name, 
	CloudIdentity^ identity = nullptr
)

abstract GetUserByName : 
        name : string * 
        ?identity : CloudIdentity 
(* Defaults:
        let _identity = defaultArg identity null
*)
-> User