A former policeman and bodyguard to Prime Minister John Key had an ongoing police contract terminated when he was charged with assaulting a man in a 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 was drinking in a bar in Hastings with his two sons on October 18, 2014 when he intervened in a row in which his sons had become involved.