Got stopped and interrogated

r/

Hi there everyone! So first off, thank you for looking at my post!

So I was attending a party..my own party at big building in NY today and I was in and out in a suit helping set up, I’m from Thailand but I’m a US citizen. We were just about finished and I think it was a new guard that shift changed and as soon as I entered the building, the guard pulled me aside and started asking me every possible question and took my picture and just wouldn’t believe me that I was having a party in the building. He told me I was trespassing and really was about to try and call the police until the manager stepped in. This one guy completely ruined the whole day..what kind of action can I take? I paid so much to rent out the building for a few hours and they held me like a prisoner..

Thank you so much for any information you can relay

Location: New York