CP-311860: register auth_no_certs error message

Signed-off-by: Lin Liu <lin.liu01@citrix.com>

Author: Lin Liu

ocaml/idl/datamodel_errors.ml

@@ -738,6 +738,9 @@ let _ =
   error Api_errors.auth_invalid_certs ["message"]
     ~doc:"The certificates are invalid to setup TLS connection to Windows AD."
     () ;
+  error Api_errors.auth_no_certs ["message"]
+    ~doc:"No certificates are installed to setup TLS connection to Windows AD."
+    () ;
   error Api_errors.auth_enable_failed ["message"]
     ~doc:"The host failed to enable external authentication." () ;
   error Api_errors.auth_enable_failed_wrong_credentials ["message"]