c# json serialization exception a memeber wi th name already exists
// Your object already has an JsonProperty with the same property name e.g.
class Obj {
[JsonProperty(PropertyName = "id")]
Id { get; set; }
// [JsonProperty(PropertyName = "id")] // <- Change this
[JsonProperty(PropertyName = "Obj2Id")] // <- This works because of an
// unique property name
Obj2Id { get; set; }
}