Src/POCPolymorphicRestApi/WeatherForecast.cs
using System;
namespace POCPolymorphicRestApi;
public class WeatherForecast
{
public DateOnly Date { get; set; }
public int TemperatureC { get; set; }
public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
public string Summary { get; set; }
}