From 588fa2461fa3093167b50d638b3ba15b77471c0c Mon Sep 17 00:00:00 2001
From: hejunfei <hejunfei@huawei.com>
Date: Tue, 2 Sep 2025 15:16:58 +0800
Subject: [PATCH] add since

Signed-off-by: hejunfei <hejunfei@huawei.com>
---
 arkui/display_manager/oh_display_info.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arkui/display_manager/oh_display_info.h b/arkui/display_manager/oh_display_info.h
index 641a72486c7..1aaf08f6dff 100644
--- a/arkui/display_manager/oh_display_info.h
+++ b/arkui/display_manager/oh_display_info.h
@@ -127,7 +127,11 @@ typedef enum {
     /** @error Operation system abnormal */
     DISPLAY_MANAGER_ERROR_SYSTEM_ABNORMAL = 1400003,
 
-    /** @error Operation illegal param */
+    /**
+     * @error Operation illegal param.
+     *
+     * @since 20
+     */
     DISPLAY_MANAGER_ERROR_ILLEGAL_PARAM = 1400004,
 } NativeDisplayManager_ErrorCode;
 
-- 
Gitee