protected override void finish()
        {
            if (!(keyGenerator.have_value))
            {
                throw new Exception("The `CalendarCommandKind' field is missing.");
            }
            if (!(getCommandResultJSONKey().Equals("CalendarCommand")))
            {
                throw new Exception("The key field has a value other than `CalendarCommand'.");
            }
            CalendarCommandJSON result = createForKey(keyGenerator.value, unknownFieldGenerator.index);

            Debug.Assert(result != null);
            finish(result);
            int extra_count = unknownFieldGenerator.field_names.Count;

            Debug.Assert(extra_count == unknownFieldGenerator.field_values.Count);
            for (int extra_num = 0; extra_num < extra_count; ++extra_num)
            {
                result.extraCalendarCommandAppendPair(unknownFieldGenerator.field_names[extra_num], unknownFieldGenerator.field_values[extra_num]);
            }
            unknownFieldGenerator.field_names.Clear();
            unknownFieldGenerator.field_values.Clear();
            unknownFieldGenerator.index = new Dictionary <string, JSONValue>();
            if (!allow_incomplete)
            {
                string missing_field_error = result.missing_field_error(allow_unpolished);
                if (missing_field_error != null)
                {
                    error(missing_field_error);
                }
            }
            handle_result(result);
        }