RestSharp.Serializers.XmlSerializer.GetSerializedValue C# (CSharp) Method

        private string GetSerializedValue(object obj)
        {
            var output = obj;

            if (obj is DateTime && DateFormat.HasValue())
            {
                output = ((DateTime) obj).ToString(DateFormat);
            }
            if (obj is bool)
            {
                output = obj.ToString().ToLower();
            }

            return output.ToString();
        }