void CallServiceOperation(
	Service service,
	string operation,
	string argument,
	string undoOperation,
	string undoOperationArgs,
	string accountId
)

Sub CallServiceOperation ( 
	service As Service,
	operation As String,
	argument As String,
	undoOperation As String,
	undoOperationArgs As String,
	accountId As String
)

void CallServiceOperation(
	Service^ service, 
	String^ operation, 
	String^ argument, 
	String^ undoOperation, 
	String^ undoOperationArgs, 
	String^ accountId
)

abstract CallServiceOperation : 
        service : Service * 
        operation : string * 
        argument : string * 
        undoOperation : string * 
        undoOperationArgs : string * 
        accountId : string -> unit