diff --git a/api-ref/source/v1/parameters.yaml b/api-ref/source/v1/parameters.yaml
index 63db005..979cc71 100644
--- a/api-ref/source/v1/parameters.yaml
+++ b/api-ref/source/v1/parameters.yaml
@@ -111,6 +111,12 @@ user_id:
   in: query
   required: false
   type: string
+uuid:
+  description: |
+    uuid.
+  in: query
+  required: true
+  type: string
 anomaly_log_type:
   description: |
     the log type of anomaly log, such as flog, slog
diff --git a/api-ref/source/v1/search.inc b/api-ref/source/v1/search.inc
index 4bd78c7..aef8215 100644
--- a/api-ref/source/v1/search.inc
+++ b/api-ref/source/v1/search.inc
@@ -282,6 +282,7 @@ Request
 .. rest_parameters:: parameters.yaml
 
    - request_id: request_id
+   - uuid: uuid
 
 Response
 --------