Kentico Kontent Sample Entry Model

namespace kclt
{
    using System;

    using Kentico.Kontent.Delivery.Abstractions;
    using Kentico.Kontent.Delivery.Builders.DeliveryClient;
    using Kentico.Kontent.Delivery.ContentItems;
    using Kentico.Kontent.Delivery.Urls.QueryParameters.Filters;

    class Program
    {
        public class FieldTypesEntry
        {
            public double? NumberField { get; set; }
            public DateTime DateTimeField { get; set; }
            public string StringField { get; set; }
            public string RichTextField { get; set; }
            public Asset AssetField { get; set; }

            public void Render()
            {
                Console.WriteLine(GetType());
                Console.WriteLine("NumberField: " + NumberField);
                Console.WriteLine("StringField: " + StringField);
                Console.WriteLine("RichTextField: " + RichTextField);
                Console.WriteLine("DateTimeField: " + DateTimeField);
                Console.WriteLine("AssetField: " + AssetField.Url);
            }
        }

        static void Main(string[] args)
        {
            IDeliveryClient client = DeliveryClientBuilder
                .WithOptions(builder => builder
                    .WithProjectId("6795dbb3-a7d8-0072-8f8c-0550a61f4f98")
                .UseProductionApi()
                .Build())
                .Build();
            IDeliveryItemListingResponse<FieldTypesEntry> response = client.GetItemsAsync<FieldTypesEntry>(
                new EqualsFilter("system.codename", "fieldtypesentry")).GetAwaiter().GetResult();

            foreach (FieldTypesEntry entry in response.Items)
            {
                entry.Render();
            }
        }
    }
}