其他创建成功了这个领取后多少分钟有效返回活动未开始或已结束?哪里错了么

{

    "stock_name":"代金券",

    "stock_type":"NORMAL",

    "no_cash":false,

    "stock_use_rule":{

        "max_coupons":1,

        "max_amount":100,

        "max_coupons_per_user":1,

        "natural_person_limit":false,

        "prevent_api_abuse":false

    },

    "coupon_use_rule":{

        "coupon_available_time":{

            "available_time_after_receive":600

        },

        "fixed_normal_coupon":{

            "coupon_amount":100,

            "transaction_minimum":100

        },

        "available_merchants":[

            "10063976"

        ]

    },

    "available_begin_time":"2020-07-24T10:00:00.120+08:00",

    "available_end_time":"2020-07-25T00:00:00.120+08:00",

    "belong_merchant":"10063976",

    "out_request_no":"202007244016000001"

}