Task<IPage<Service>> ListServicesAsync(
	string startServiceId = null,
	Nullable<int> pageSize = null,
	CancellationToken cancellationToken = null
)

Function ListServicesAsync ( 
	Optional startServiceId As String = Nothing,
	Optional pageSize As Nullable(Of Integer) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of IPage(Of Service))

Task<IPage<Service^>^>^ ListServicesAsync(
	String^ startServiceId = nullptr, 
	Nullable<int> pageSize = nullptr, 
	CancellationToken cancellationToken = nullptr
)

abstract ListServicesAsync : 
        ?startServiceId : string * 
        ?pageSize : Nullable<int> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _startServiceId = defaultArg startServiceId null
        let _pageSize = defaultArg pageSize null
        let _cancellationToken = defaultArg cancellationToken null
*)
-> Task<IPage<Service>>