Imports System
Imports System.Collections
Imports System.Collections.Generic
Imports System.Runtime.Serialization
Imports ServiceStack
Imports ServiceStack.DataAnnotations
Imports IDB.API.DTO.Document.Operations
Namespace Global
    Namespace IDB.API.DTO.Document.Operations
        Public Partial Class SetFavorite
            Public Overridable Property DocumentID As Guid
            Public Overridable Property Favorite As Boolean
        End Class
    End Namespace
End Namespace
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/SetFavorite HTTP/1.1 
Host: doapigw.baasbv.nl 
Accept: text/csv
Content-Type: text/csv
Content-Length: length
{"DocumentID":"00000000-0000-0000-0000-000000000000","Favorite":false}