请求参数 ： {"voucher":"","send_coupon_params":[{"stock_id":"9655436","out_request_no":"1264773601201910101570691538"},{"stock_id":"9654976","out_request_no":"12647736012019101015706915381"}],"sign":"FA5F582EBE073C6AFC35117F3A4E7EF1D0A5512871C9F82815B7E494DEAA2E05","send_coupon_merchant":"1264773601"}
返回值：{"data":{"errcode":0,"msg":"SUCCESS","send_coupon_result":[{"code":"FAILED","message":"KV RouteUin 非法","out_request_no":"1264773601201910101570691538","stock_id":"9655436"},{"code":"FAILED","message":"KV RouteUin 非法","out_request_no":"12647736012019101015706915381","stock_id":"9654976"}]},"errcode":0,"graphid":33596224}
返回【KV RouteUin 非法】需要怎么处理呢？
该插件仍处于灰度内测阶段，仅内测商户可调试使用，暂未对外部全量商户开放（暂不支持申请成为灰度商户）
该插件当前仅支持发放【微信支付商家券】，暂不支持发放【微信支付代金券】，请各商户特别留意。