Modify Result
constructor(result: Boolean, gallId: String? = null, articleId: Int = 0, fileCount: Int = 0, fileSize: Int = 0, subject: String? = null, content: List<Content> = mutableListOf(), file: List<ArticleModify.FileData> = mutableListOf(), headText: List<HeadText> = mutableListOf(), currentHeadText: String? = null, cause: String? = null)