A former policeman and bodyguard to the prime minister had an ongoing police contract terminated when he was charged with assaulting a man in a drunken bar fight in Hastings.
Stewart Brodie last year pleaded guilty to the assault. However, he later appealed against the conviction it has been reported.
The appeal was dismissed by Justice Graham Lang, a decision released this week states.
Brodie was ordered to make an emotional harm payment of $1000 but Judge Geoff Rea imposed no other penalty.
Brodie had been drinking in a bar in Hastings with his two sons on October 18, 2014, media reports.. He intervened when his sons got into an argument by putting a man in a headlock.