From cc6af825ceebc53bb7b3501d8d4012c2fe7f4150 Mon Sep 17 00:00:00 2001
From: Ziyang Guo <121015044+RerankerGuo@users.noreply.github.com>
Date: Wed, 5 Aug 2026 09:55:27 +0800
Subject: [PATCH] docs(api): correct retrieval missing dataset IDs error
 (#17820)

### Summary

Correct the documented failure response for `POST /api/v1/retrieval`.
---
 docs/references/http_api_reference.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/references/http_api_reference.md b/docs/references/http_api_reference.md
index 1700543b3f..7989f37a8e 100644
--- a/docs/references/http_api_reference.md
+++ b/docs/references/http_api_reference.md
@@ -2952,7 +2952,7 @@ Failure:
 ```json
 {
     "code": 102,
-    "message": "`datasets` is required."
+    "message": "`dataset_ids` is required."
 }
 ```