void CallOperationAsync(
	string operationName,
	string operationArgument,
	ProvisioningService service,
	string accountId,
	ref string requestId
)

Sub CallOperationAsync ( 
	operationName As String,
	operationArgument As String,
	service As ProvisioningService,
	accountId As String,
	ByRef requestId As String
)

void CallOperationAsync(
	String^ operationName, 
	String^ operationArgument, 
	ProvisioningService^ service, 
	String^ accountId, 
	String^% requestId
)

abstract CallOperationAsync : 
        operationName : string * 
        operationArgument : string * 
        service : ProvisioningService * 
        accountId : string * 
        requestId : string byref -> unit