return errInvalidRequestParameter(fmt.Errorf("CompressionType must be NONE for Parquet format"))
		}

		parsedInput.format = parquetFormat
		found++
	}

	if found != 1 {
		return errInvalidDataSource(nil)
	}

	*input = InputSerialization(parsedInput)
	input.unmarshaled = true
	return nil
}

// OutputSerialization - represents elements inside <OutputSerialization/> in request XML.

	ErrInvalidKeyPath
	ErrInvalidCompressionFormat
	ErrInvalidFileHeaderInfo
	ErrInvalidJSONType
	ErrInvalidQuoteFields
	ErrInvalidRequestParameter
	ErrInvalidDataType
	ErrInvalidTextEncoding
	ErrInvalidDataSource
	ErrInvalidTableAlias
	ErrMissingRequiredParameter
	ErrObjectSerializationConflict
	ErrUnsupportedSQLOperation
	ErrUnsupportedSQLStructure
	ErrUnsupportedSyntax
	ErrUnsupportedRangeHeader