尝试签出Elasticpath促销代码时发生错误

如何解决尝试签出Elasticpath促销代码时发生错误

尝试使用正式称为Moltin的Elastic Path签出促销代码时遇到此错误：

detail: "Line item discount for Simple Calculation Method is unsupported"
status: 400
title: "Line Level discount Unsupported"

已创建并已分配给促销ID的促销代码。 促销活动也正在进行。

以下是我积极晋升的一个例子：

{
    "data": {
        "type": "promotion","id": "ffd18442-43e1-4b4d-a72d-f5a7b096ccda","name": "BREAST CANCER MONTH","description": "BREAST CANCER MONTH","enabled": true,"promotion_type": "item_percent_discount","schema": {
            "targets": [
                "OXYGEN_GLOW_CLEAN","OXYGEN_GLOW_CREAM","OXYGEN_GLOW_EYES","OXYGEN_GLOW_MASK","TOPIALYSE_BAUME_LAVANT_200ML","TOPIALYSE_BAUME_LAVANT_400ML","TOPIALYSE_GEL_LAVANT"
            ],"percent": 10
        },"start": "2020-10-01T00:00:00Z","end": "2020-10-31T00:00:00Z","Meta": {
            "timestamps": {
                "created_at": "2020-10-17T09:30:23.066251874Z","updated_at": "2020-10-17T09:30:23.066251914Z"
            }
        }
    }
}

这是我得到的答案，为什么尝试获取促销编号的代码：

{
    "data": [
        {
            "code": "BreastCancer"
        }
    ],"links": {
        "current": "https://api.moltin.com/v2/promotions/8960732b-824d-46b4-ba01-ab588e15ad97/codes?page[offset]=0&page[limit]=100","first": "https://api.moltin.com/v2/promotions/8960732b-824d-46b4-ba01-ab588e15ad97/codes?page[offset]=0&page[limit]=100","last": "https://api.moltin.com/v2/promotions/8960732b-824d-46b4-ba01-ab588e15ad97/codes?page[offset]=0&page[limit]=100","prev": "https://api.moltin.com/v2/promotions/8960732b-824d-46b4-ba01-ab588e15ad97/codes?page[offset]=0&page[limit]=100","next": "https://api.moltin.com/v2/promotions/8960732b-824d-46b4-ba01-ab588e15ad97/codes?page[offset]=0&page[limit]=100"
    },"Meta": {
        "page": {
            "limit": 100,"offset": 0,"current": 1,"total": 1
        },"results": {
            "total": 1
        }
    }
}

所以看来创作确实奏效了...

这是我发送以检查促销活动的有效载荷：

"data": {
  code: "BreastCancer"
  type: "promotion_item"
 }

不知道我在这里做错了什么，也无法在线找到有关此问题的任何信息。