public static Task<NbGroup> GetGroupAsync(
	string groupName,
	NbService service = null
)

Public Shared Function GetGroupAsync ( 
	groupName As String,
	Optional service As NbService = Nothing
) As Task(Of NbGroup)

public:
static Task<NbGroup^>^ GetGroupAsync(
	String^ groupName, 
	NbService^ service = nullptr
)

static member GetGroupAsync : 
        groupName : string * 
        ?service : NbService 
(* Defaults:
        let _service = defaultArg service null
*)
-> Task<NbGroup>