30:01
https://webapi.syncroom.appservice.yamaha.com/launch_app?roomName=%E3%81%84&roomId=5f420dde-1191-4e0b-b39a-48f551ebb82f&requirePassword=0 / セッションしたいかも~
https://webapi.syncroom.appservice.yamaha.com/launch_app?roomName=%E3%81%84&roomId=5f420dde-1191-4e0b-b39a-48f551ebb82f&requirePassword=0