Test

HelloWithEnumList

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

namespace Test.ServiceModel
{
    [Flags]
    public enum EnumFlags
    {
        Value0 = 0,
        Value1 = 1,
        Value2 = 2,
        Value3 = 4,
        Value123 = 7,
    }

    public enum EnumStyle
    {
        lower,
        UPPER,
        PascalCase,
        camelCase,
        camelUPPER,
        PascalUPPER,
    }

    public enum EnumType
    {
        Value1,
        Value2,
        Value3,
    }

    public enum EnumWithValues
    {
        [EnumMember(Value="None")]
        None,
        [EnumMember(Value="Member 1")]
        Value1,
        [EnumMember(Value="Value2")]
        Value2,
    }

    public partial class HelloWithEnumList
    {
        public virtual List<EnumType> EnumProp { get; set; } = [];
        public virtual List<EnumWithValues> EnumWithValues { get; set; } = [];
        public virtual List<Nullable<EnumType>> NullableEnumProp { get; set; } = [];
        public virtual List<EnumFlags> EnumFlags { get; set; } = [];
        public virtual List<EnumStyle> EnumStyle { get; set; } = [];
    }

}

C# HelloWithEnumList DTOs

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

HTTP + CSV

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

POST /csv/oneway/HelloWithEnumList HTTP/1.1 
Host: test.servicestack.net 
Accept: text/csv
Content-Type: text/csv
Content-Length: length

{"enumProp":["Value1"],"enumWithValues":["None"],"nullableEnumProp":["Value1"],"enumFlags":[0],"enumStyle":["lower"]}