Set an option on or off by a player on a match.
Function: changeremark
parameters: playerid, remark
Example: https://backend.prowaregolf.nl/api/changeremark/key/<your authrisation code here>/playerid/<id of the player>/remark/<new remark>
result:
{
"Changeremark":[
{
"description":"Hello everyone"
}
]
}