error msg

#<HTTParty::Response:0x7fffdbcc0bb8 parsed_response={"errors"=>{"base"=>["either refund line items or transactions must be present"]}}

stripe_custom_method.r

 class Shop
  def self.refund_order(order_id, shopify_token, shopify_domain, line_item_ids)
    data = {
      "refund" => {
        "restock" => false,
        "notify"  => true,
        "note"    => "Manual refund",
      },
      "shipping" => {
        "full_refund" => true
      },
      "refund_line_items" => [
        line_item_ids.each do |line_item_id|
          {
            "line_item_id" => line_item_id,
            "quantity" => 1
          }
        end
      ]
    }
    headers     = {"X-Shopify-Access-Token" => shopify_token}
    url         = "https://#{shopify_domain}/admin/orders/#{order_id}/refunds.json"
    results     = HTTParty.post(url, headers: headers, body: data)
    return results
  end
end