AdjustTipAsync Method
Sends a tip adjustment request.
Syntax
[VB.NET] Public Function AdjustTipAsync(ByVal RetrievalNumber As String, ByVal OriginalAmount As String, ByVal TipAmount As String) As IAsyncAction
[C#] public IAsyncAction AdjustTipAsync(string retrievalNumber, string originalAmount, string tipAmount);