curl --location --request GET 'https://openapi.alipay.com/gateway.do?timestamp=2013-01-01 08:08:08&method=alipay.open.mini.order.itembill.batchquery&app_id=35263&sign_type=RSA2&sign=ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE&version=1.0&charset=GBK&biz_content=AlipayOpenMiniOrderItembillBatchqueryModel'{
"alipay_open_mini_order_itembill_batchquery_response": {
"code": "string",
"msg": "string",
"page_num": 0,
"page_size": 0,
"total": 0,
"order_list": [
{
"service_type": "string",
"out_trade_no": "string",
"order_id": "string",
"trade_no": "string",
"mini_app_id": "string",
"order_name": "string",
"create_time": "string",
"fee_categories": "string",
"order_status": "string",
"settle_status": "string",
"predict_settle_time": "string",
"order_price": "string",
"pre_promotion": "string",
"pay_amount": "string",
"receipt_amount": "string",
"settlement_amount": "string",
"settle_time": "string",
"platform_service": "string",
"refund_fee": "string",
"platform_service_refund": "string",
"refund_fee_list": [
{
"refund_type": "string",
"refund_fee": "string"
}
]
}
]
},
"sign": "string"
}