Dictionary<string, string>
object.var city = new City
\{
Id = 224,
Name = "Atlanta"
\};
var model = supabase.From<City>().Match(city).Single();
var opts = new Dictionary<string, string>
\{
\{"name","Beijing"\},
\{"country_id", "156"\}
\};
var model = supabase.From<City>().Match(opts).Single();