| All Verbs | /echo/collections | 
|---|
namespace Test.ServiceInterface
open System
open System.IO
open System.Collections
open System.Collections.Generic
open System.Runtime.Serialization
open ServiceStack
open ServiceStack.DataAnnotations
    [<AllowNullLiteral>]
    type EchoCollections() = 
        member val StringList:ResizeArray<String> = null with get,set
        member val StringArray:String[] = null with get,set
        member val StringMap:Dictionary<String, String> = null with get,set
        member val IntStringMap:Dictionary<Int32, String> = null with get,set
To override the Content-type in your clients, use the HTTP Accept Header, append the .jsv suffix or ?format=jsv
The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.
POST /echo/collections HTTP/1.1 
Host: test.servicestack.net 
Accept: text/jsv
Content-Type: text/jsv
Content-Length: length
{
	stringList: 
	[
		String
	],
	stringArray: 
	[
		String
	],
	stringMap: 
	{
		String: String
	},
	intStringMap: 
	{
		0: String
	}
}
HTTP/1.1 200 OK
Content-Type: text/jsv
Content-Length: length
{
	stringList: 
	[
		String
	],
	stringArray: 
	[
		String
	],
	stringMap: 
	{
		String: String
	},
	intStringMap: 
	{
		0: String
	}
}