style: add another comment
@@ -451,6 +451,7 @@ func (api *API) ListZonesContext(ctx context.Context, opts ...ReqOption) (r Zone
return ZonesResponse{}, errors.Wrap(err, errUnmarshalError)
}
+ // avoid overhead in most common cases where the total #zones <= 50
if r.TotalPages < 2 {
return r, nil
}
