Imports System
Imports System.Collections
Imports System.Collections.Generic
Imports System.Runtime.Serialization
Imports ServiceStack
Imports ServiceStack.DataAnnotations
Imports IDB.API.DMS.Operations
Namespace Global
    Namespace IDB.API.DMS.Operations
        Public Partial Class UpdateEmailConcept
            Public Sub New()
                LinkedDocumentIDs = New List(Of String)
            End Sub
            Public Overridable Property PidTag As String
            Public Overridable Property AttachmentDocID As Guid
            Public Overridable Property ShippingFormID As Integer
            Public Overridable Property LinkedDocumentIDs As List(Of String)
        End Class
    End Namespace
End Namespace
VB.NET UpdateEmailConcept DTOs
To override the Content-type in your clients, use the HTTP Accept Header, append the .csv suffix or ?format=csv
The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.
POST /csv/oneway/UpdateEmailConcept HTTP/1.1 
Host: doapigw.baasbv.nl 
Accept: text/csv
Content-Type: text/csv
Content-Length: length
{"PidTag":"String","AttachmentDocID":"00000000-0000-0000-0000-000000000000","ShippingFormID":0,"LinkedDocumentIDs":["String"]}