diff --git a/docs/api/api.yaml b/docs/api/api.yaml
index 4851665..68a25e5 100644
--- a/docs/api/api.yaml
+++ b/docs/api/api.yaml
@@ -415,6 +415,8 @@ paths:
           description: "Bad Request"
         "401":
           description: "Unauthorized"
+        "403":
+          description: "Forbidden"
         "429":
           description: "Monthly limit exceeded"