Test

HelloWithDataContract

import java.math.*
import java.util.*
import java.io.InputStream
import net.servicestack.client.*
import com.google.gson.annotations.*
import com.google.gson.reflect.*


@DataContract
open class HelloWithDataContract
{
    @DataMember(Name="name", Order=1, IsRequired=true, EmitDefaultValue=false)
    @SerializedName("name")
    open var name:String? = null

    @DataMember(Name="id", Order=2, EmitDefaultValue=false)
    @SerializedName("id")
    open var id:Int? = null
}

@DataContract
open class HelloWithDataContractResponse
{
    @DataMember(Name="result", Order=1, IsRequired=true, EmitDefaultValue=false)
    @SerializedName("result")
    open var result:String? = null
}

Kotlin HelloWithDataContract 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/reply/HelloWithDataContract HTTP/1.1 
Host: test.servicestack.net 
Accept: text/csv
Content-Type: text/csv
Content-Length: length

{"name":"String"}

HTTP/1.1 200 OK
Content-Type: text/csv
Content-Length: length

{"result":"String"}