diff --git a/openapi-v1.yaml b/openapi-v1.yaml
index ff289c1..c1a95c6 100644
--- a/openapi-v1.yaml
+++ b/openapi-v1.yaml
@@ -3496,9 +3496,6 @@ definitions:
         description: The username of the group's creator, if known.
         type: string
         x-omitempty: true
-      is_deleted:
-        description: Indicates whether the group is deleted
-        type: boolean
       metadata:
         description: |
           Contains metadata of the group.