diff --git a/docs/api/swagger/openapi.yml b/docs/api/swagger/openapi.yml
index f827e45..d158561 100755
--- a/docs/api/swagger/openapi.yml
+++ b/docs/api/swagger/openapi.yml
@@ -764,6 +764,13 @@
           schema:
             type: string
             default: /
+        - name: include-descendants
+          in: query
+          description: include-descendants
+          required: false
+          schema:
+            type: boolean
+            default: false
       responses:
         '200':
           description: OK