提交数据：

{"stock_name":"10\u5143\u4ee3\u91d1\u5238","belong_merchant":"1662255494","available_begin_time":"2024-08-21T01:00:21+08:00","available_end_time":"2024-08-25T01:00:21+08:00","stock_use_rule":{"max_coupons":10000000,"max_amount":10000000000,"max_coupons_per_user":1,"natural_person_limit":true,"prevent_api_abuse":false},"coupon_use_rule":{"fixed_normal_coupon":{"coupon_amount":1000,"transaction_minimum":1001},"available_merchants":["1662255494"]},"no_cash":true,"stock_type":"NORMAL","out_request_no":"16622554942024082101001166c4cb9b8a196"}

返回：

{"code":"INVALID_REQUEST","message":"可用商户不符合规则，请检查"}

按照文档，商户没有开通免充值代金券不是返回403吗？没开通权限也会提示这个吗？还是说请求数据有错误呢？