绑定送检信息接口频繁报错质检系统异常，非必现问题，但是经常出现报错，一般过一会重试又能成功，麻烦看下是什么问题

请求：

{
  "inspect_info": {
    "backup_delivery_id": "SF",
    "backup_delivery_name": "顺丰速运",
    "backup_delivery_product_id": 202,
    "backup_delivery_product_name": "顺丰航空微小件",
    "backup_express_insure": false,
    "backup_express_insure_amount": 0,
    "backup_payment": false,
    "delivery_id": "ZTO",
    "delivery_name": "中通快递",
    "delivery_product_id": 1,
    "delivery_product_name": "中通快递",
    "express_insure": false,
    "express_insure_amount": 0,
    "express_merge": true,
    "inspect_org_id": "020",
    "inspect_org_name": "GTC",
    "payment": false,
    "refund_intercept": 0,
    "warehouse_addr": "广东省广州市荔湾区华林国际C馆7层视频号质检仓服务中心",
    "warehouse_name": "广州华林"
  },
  "order_id": "3731103585732274177"
}

响应：

{
  "errcode": 10021600,
  "errmsg": "质检系统异常 rid: 68d33e22-49c7fa5d-5735c50e"
}

考虑到会不会是接口限频的问题，又去调api额度接口查了下，每日调用上限20w次，但当天只用了515次；频率限制是60秒内1050000次，应该也是没有到上限的