Cortina DynamicQR Void

This method is called by Nayax to void a previously successful Inquiry payment requests (for example- in cases where product was not dispensed,
or the machine has been timed-out).
In some cases, this command may resemble the ‘effect’ of /Refund (in pre-selection cases) method. However,
the /Void method should always be implemented nevertheless as it refers to a dedicated user story.