AFAggregate.GroupedSummaryAsync(T) Method

<ExtensionAttribute>
Public Shared Function GroupedSummaryAsync(Of T As AFObject) ( 
	items As IEnumerable(Of T),
	groupedField As String,
	summaryField As String,
	summaryTypes As AFSummaryTypes,
	cancellationToken As CancellationToken
) As Task(Of AFGroupedResult(Of Object))

Dim items As IEnumerable(Of T)
Dim groupedField As String
Dim summaryField As String
Dim summaryTypes As AFSummaryTypes
Dim cancellationToken As CancellationToken
Dim returnValue As Task(Of AFGroupedResult(Of Object))

returnValue = items.GroupedSummaryAsync(groupedField, 
	summaryField, summaryTypes, cancellationToken)

public:
[ExtensionAttribute]
generic<typename T>
where T : AFObject
static Task<AFGroupedResult<Object^>^>^ GroupedSummaryAsync(
	IEnumerable<T>^ items, 
	String^ groupedField, 
	String^ summaryField, 
	AFSummaryTypes summaryTypes, 
	CancellationToken cancellationToken
)

[<ExtensionAttribute>]
static member GroupedSummaryAsync : 
        items : IEnumerable<'T> * 
        groupedField : string * 
        summaryField : string * 
        summaryTypes : AFSummaryTypes * 
        cancellationToken : CancellationToken -> Task<AFGroupedResult<Object>>  when 'T : AFObject