copy
fun copy(permission: MessageKeyboard.ActionPermission? = this.permission, data: String? = this.data, reply: Boolean? = this.reply, enter: Boolean? = this.enter, anchor: Int? = this.anchor, unsupportTips: String = this.unsupportTips): MessageKeyboard.Action(source)
用于兼容截止到 4.2.2 版本的 data class copy 函数而使用的兼容性函数。