Set an option on or off by a player on a match.

Function: sethorecamutatie

parameters: factuurnummer, regelnummer

Example: https://backend.prowaregolf.nl/api/sethorecamutatie/key/<your authrisation code here>/factuurnummer/<invoice number>/regelnummer/<invoiceline number>

result:

{
 "Sethorecamutaties":[
  {
   "Horeca":"J"
  }
 ]
}