Deserialize to IEnumerable<IEnumerable<CustomType>>

Question

Can anyone help me how to deserialize a json to IEnumerable<IEnumerable<CustomType>>

I have a JSON object as shown below:

[
    [{"Role" : "RoleA"},{"Role" : "RoleB"}],
    [{"Role" : "RoleC"}],
    [{"Buyer" : "UserA"}]       
]

How do I deserialize to IEnumerable<IEnumerable<CustomType>> where CustomType is

public class CustomType
{
    public string Type { get; set; }
    public string Value { get; set; }

    public Dictionary<string, string> AsJsonProperty()
    {
        return new Dictionary<string, string>
        {
            {Type, Value}
        };
    }
}

Answer 1

You cannot deserialise to an interface. Remember that they are effectively just a contract for a class to implement. Instead you should use a concrete class, such as List<>:

JsonConvert.DeserializeObject<List<List<CustomClaimData>>>(metaDat‌​a["ReadClaims"]);