JSON to List converter generic method using C#

public List<T> GenericJSONToListConverter<T, C>(T t, dynamic c)

{

    List<T> responseList = new List<T>();

    if (c.GetType() == typeof(Newtonsoft.Json.Linq.JObject))

    {

        T response = c.ToObject<T>();

        responseList.Add(response);

    }

    else if (c.GetType() == typeof(Newtonsoft.Json.Linq.JArray))

    {

        responseList = c.ToObject<List<T>>();

    }

    return responseList;

}