Test

QueryAddresses

import Foundation
import ServiceStack

public class QueryAddresses : QueryDb<Address>
{
    public var ids:[Int]

    required public init(){ super.init() }

    private enum CodingKeys : String, CodingKey {
        case ids
    }

    required public init(from decoder: Decoder) throws {
        try super.init(from: decoder)
        let container = try decoder.container(keyedBy: CodingKeys.self)
        ids = try container.decodeIfPresent([Int].self, forKey: .ids) ?? []
    }

    public override func encode(to encoder: Encoder) throws {
        try super.encode(to: encoder)
        var container = encoder.container(keyedBy: CodingKeys.self)
        if ids != nil { try container.encode(ids, forKey: .ids) }
    }
}

public class Address : Codable
{
    public var id:Int
    public var addressText:String

    required public init(){}
}

public class Poco : Codable
{
    public var name:String

    required public init(){}
}

Swift QueryAddresses 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/QueryAddresses HTTP/1.1 
Host: test.servicestack.net 
Accept: text/csv
Content-Type: text/csv
Content-Length: length

{"ids":[0],"skip":0,"take":0,"orderBy":"String","orderByDesc":"String","include":"String","fields":"String","meta":{"String":"String"}}

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

{"offset":0,"total":0,"results":[{"id":0,"addressText":"String"}],"meta":{"String":"String"},"responseStatus":{"errorCode":"String","message":"String","stackTrace":"String","errors":[{"errorCode":"String","fieldName":"String","message":"String","meta":{"String":"String"}}],"meta":{"String":"String"}}}