I have a flutter app, and I'm implementing Firebase Analytics on it. I'm using logEvent(), and I saw that besides the event name we can pass a Map parameters. My question is whether these parameters need to have names that Firebase recognizes. I tried to send an event from my app, but nothing appeared in the Firebase Dashboard.
eventRegister( name: 'contacts', parameters: {'schedule': 'contacts_favorites'}, ); // eventRegister({String name, Map<String, Object> parameters}) { analytics.logEvent(name: name, parameters: parameters); } 

