How to implement firebase for analytics in unity?

Question

Unity

Unity plugin installed, google play console connected with firebase and firebase with google play console. I found that for initialization you need to write something like this:

void Start()
        {
            FirebaseApp.CheckAndFixDependenciesAsync().ContinueWithOnMainThread(task =>
            {
                var app = FirebaseApp.DefaultInstance;
            });
        }

Then I can register events anywhere, just write FirebaseAnalytics.LogEvent(...) and it will automatically go, for example:

FirebaseAnalytics.LogEvent("level_begin",
              new Parameter(FirebaseAnalytics.ParameterValue, type_game.ToString()),
              new Parameter(FirebaseAnalytics.ParameterValue, difficult.ToString()),
              new Parameter(FirebaseAnalytics.ParameterLevelName, name)
            );

As I understand it, you can send several parameters in order to filter it in detail later.
Maybe some simple examples?