Describe HTTP 403 response reasons for /_uuids resource
diff --git a/src/api/server/common.rst b/src/api/server/common.rst
index 4e5614c..6327dc0 100644
--- a/src/api/server/common.rst
+++ b/src/api/server/common.rst
@@ -916,6 +916,8 @@
 ``/_uuids``
 ===========
 
+.. versionchanged:: 1.5.1
+
 .. http:get:: /_uuids
   :synopsis: Generates a list of UUIDs from the server
 
@@ -930,6 +932,8 @@
                          - :mimetype:`text/plain; charset=utf-8`
   :>header ETag: Response hash
   :code 200: Request completed successfully
+  :code 403: Requested more UUIDs than is :config:option:`allowed
+             <uuids/max_count>` to retrieve
 
   **Request**: