I assume you were trying to enter the Qantas lounge, not the Air New Zealand lounge?
As far as I know, the Qantas lounges in AKL are manned by Qantas staff.
I just said "the lounge". May have been run by Qantas, may have been run by somebody else. I was checking onto a Oneworld flight in Y and connecting same day to a Oneworld flight in J that was longer than 5 hours. I was polite. Air New Zealand staff, who were apparently ignorant as well as nasty, really put me through the wringer. There was no cause for that. I did have the right to use the lounge and was completely polite. What they didn't like was I asked a second time and produced the documentation of Oneworld confirming my right which they didn't want to know about. It felt like NZ "tall poppy" syndrome was being done on me for daring to ask no matter how polite I was.
Left a really bad taste in my mouth and I don't want to fly out of AKL again and I don't really want to put myself in a situation of being at the mercy of Air New Zealand ground staff ever again.
Just to be clear, this was at checkin. I asked them for lounge access and showed my day's itinerary, I always ask about lounge access at any airport I don't fly through frequently as sometimes checkin staff have to give you a pass to the lounge even if you're entitled.
The reason I was dealing with Air New Zealand staff is that apparently they are contracted to handle ground stuff like checkin by all the airlines at AKL regardless of alliance. I was checking in at the official LAN checkin desk that was manned by them.
Put it this way. Soon after I made it onto the LAN flight - where I knew without even checking my boarding pass that the Air New Zealand ground staff would also have put me in the rearmost seat next to the toilets - I did not have to check this so know this after the way Air New Zealand staff had treated me - I burst into tears due to the strain. I had had to leave my father who was very ill, drive through the night to the airport and was there before checkin opening around 5am. So I was first to check in to the flight pretty much. as my baggage was being taken apart and searched and weighed meticulously, Air New Zealand staff just basically waved the rest of the queue through checkin without such checks. Because they had not dared to ask and then politely ask again.
Although I tried to conceal the fact that I was crying on the plane due to so much stress LAN staff could not have been nicer. I'll definitely fly them again and on a more expensive route. Air New Zealand? I'll do anything I can not to deal with New Zealanders with that kind of attitude and what they put me through, again.
My father died 5 days later.