int book_meta_get_author(book_meta_h book, char **author);
/**
+ * @deprecated Deprecated since 9.0.
* @brief Gets the publication date of the given book metadata.
* @details If there is no information, @a date will be NULL.
*
* @retval #MEDIA_CONTENT_ERROR_NONE Successful
* @retval #MEDIA_CONTENT_ERROR_INVALID_PARAMETER Invalid parameter
*/
-int book_meta_get_date(book_meta_h book, char **date);
+int book_meta_get_date(book_meta_h book, char **date) TIZEN_DEPRECATED_API;
/**
+ * @deprecated Deprecated since 9.0.
* @brief Gets the publisher notice of the given book metadata.
* @details If there is no information, @a publisher will be NULL.
*
* @retval #MEDIA_CONTENT_ERROR_NONE Successful
* @retval #MEDIA_CONTENT_ERROR_INVALID_PARAMETER Invalid parameter
*/
-int book_meta_get_publisher(book_meta_h book, char **publisher);
+int book_meta_get_publisher(book_meta_h book, char **publisher) TIZEN_DEPRECATED_API;
/**
* @brief Gets a list of paths to ebooks which contain a given keyword.