Passbook.Generator.PassGeneratorRequest.WriteExpirationKeys C# (CSharp) Method

        private void WriteExpirationKeys(JsonWriter writer)
        {
            if (ExpirationDate.HasValue)
            {
                writer.WritePropertyName("expirationDate");
                writer.WriteValue(ExpirationDate.Value.ToString("yyyy-MM-ddTHH:mm:ssK"));
            }

            if (Voided.HasValue)
            {
                writer.WritePropertyName("voided");
                writer.WriteValue(Voided.Value);
            }
        }