update-group.json

{
  "id": 5,
  "name": "Experimental",
  "path": "h5bp",
  "description": "foo",
  "visibility": "internal",
  "avatar_url": null,
  "web_url": "http://gitlab.example.com/groups/h5bp",
  "request_access_enabled": false,
  "full_name": "Foobar Group",
  "full_path": "foo-bar",
  "file_template_project_id": 1,
  "parent_id": null,
  "created_at": "2020-01-15T12:36:29.59Z",
  "prevent_sharing_groups_outside_hierarchy": false
}