Test

HelloWithGenericInheritance

using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.Serialization;
using ServiceStack;
using ServiceStack.DataAnnotations;
using Test.ServiceModel;
using Test.ServiceModel.Types;

namespace Test.ServiceModel
{
    public partial class HelloBase<T>
    {
        public HelloBase()
        {
            Items = new List<T>{};
            Counts = new List<int>{};
        }

        public virtual List<T> Items { get; set; }
        public virtual List<int> Counts { get; set; }
    }

    public partial class HelloWithGenericInheritance
        : HelloBase<Poco>
    {
        public virtual string Result { get; set; }
    }

}

namespace Test.ServiceModel.Types
{
    public partial class Poco
    {
        public virtual string Name { get; set; }
    }

}

C# HelloWithGenericInheritance DTOs

To override the Content-type in your clients, use the HTTP Accept Header, append the .json suffix or ?format=json

To embed the response in a jsonp callback, append ?callback=myCallback

HTTP + JSON

The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.

POST /json/oneway/HelloWithGenericInheritance HTTP/1.1 
Host: test.servicestack.net 
Accept: application/json
Content-Type: application/json
Content-Length: length

{"result":"String","items":[{"name":"String"}],"counts":[0]}