api发立减金创建接口，激活接口都返回200，返回了stock_id给我，钱也扣了，但是微信后台没有活动数据，发送立减金也提示成功，但用户的微信也没收到券码提醒，用微信后台自己的页面创建立减金活动在用接口发送就行，我自己用接口创建立减金，激活立减金，发送立减金就不行，求解答，很急，谢谢

返回值：{"code":"REQUEST_BLOCKED","message":"商户权限校验不通过"} 入参：{"available_begin_time":"2020-04-03T16:50:43.043+08:00","available_end_time":"2020-04-04T11:51:06.006+08:00","belong_merchant":"1566530481","comment":"测试立减金","coupon_use_rule":{"available_merchants":["1566530481"],"combine_use":false,"fixed_normal_coupon":{"coupon_amount":100,"transaction_minimum":200}},"no_cash":false,"out_request_no":"1566530481_b2fcce3f-5b8e-40aa-810c-9792c924819c","stock_name":"测试","stock_type":"NORMAL","stock_use_rule":{"max_amount":100,"max_coupons":1,"max_coupons_per_user":1,"natural_person_limit":true,"prevent_api_abuse":true}}