取消运动接口：https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/express/express-by-business/cancelOrder.html

[POST https://api.weixin.qq.com/cgi-bin/express/business/order/cancel?access_token=98_rKUa8f2sn4C2wRAMGJ1DE1gaC_N_eZlqycaJOjr9DYho2JifE-_P2X5weaVdO8brtoK9OKfRcqfoyQEmI8YHaTlpNpZxepSgv-Q9JZ7SAjm0noqc3aY1lWTHNqti57Vx3UCxS7Pe5f2vBvRARWXhAMDINO], req: [{"delivery_id":"SF","waybill_id":"SF0255628266282","order_id":"20251120095608550774"}], res: [{"errcode":0,"errmsg":"ok"}]

请求取消运单，返回信息看是成功的，但是在运方（顺丰）那边看，还是待揽件。