From 42580ab2986d25880f35be4d1cae77a6bdbe3aa7 Mon Sep 17 00:00:00 2001
From: DDDHuang <44492639+DDDHuang@users.noreply.github.com>
Date: Thu, 20 Jan 2022 16:32:02 +0800
Subject: [PATCH] fix(api): emqx_mgmt_api_clients bad schema

---
 apps/emqx_management/src/emqx_mgmt_api_clients.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/emqx_management/src/emqx_mgmt_api_clients.erl b/apps/emqx_management/src/emqx_mgmt_api_clients.erl
index 298d9da9a..8ff8a2d7a 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_clients.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_clients.erl
@@ -473,7 +473,7 @@ keepalive_api() ->
                 ],
             responses => #{
                 <<"404">> => emqx_mgmt_util:error_schema(<<"Client id not found">>),
-                <<"400">> => emqx_mgmt_util:error_schema(<<"">>, 'PARAMS_ERROR'),
+                <<"400">> => emqx_mgmt_util:error_schema(<<"">>, ['PARAMS_ERROR']),
                 <<"200">> => emqx_mgmt_util:schema(<<"ok">>)}}},
     {"/clients/:clientid/keepalive", Metadata, set_keepalive}.
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