send Group Announcement
suspend fun Bot.sendGroupAnnouncement(groupUin: Long, content: String, imageData: ByteArray? = null, showEditCard: Boolean = false, showTipWindow: Boolean = true, confirmRequired: Boolean = true, isPinned: Boolean = false): String(source)
发送群公告
Return
公告 ID
Parameters
group Uin
群号
content
公告内容
image Data
公告图片数据(字节数组,可选,暂不支持)
show Edit Card
是否显示编辑名片提示
show Tip Window
是否显示提示窗口
confirm Required
是否需要确认
is Pinned
是否置顶