使用BigCommerce v3 API创建具有null option_值标签的产品变体

Size                 Self Life      Dot info
1L Glass Amber       
500ml Glass Amber    12           Methanol Sol.

{
  "name": "Product name",
  "type": "physical",
  "sku": "CDID-12345",
  "description": "Description",
  "weight": 0,
  "width": 0,
  "depth": 0,
  "height": 0,
  "price": 0,
  "cost_price": 0,
  "retail_price": 0,
  "sale_price": 0,
  "categories": [1],
  "variants": [
    {
      "cost_price": 0,
      "price": 0,
      "weight": 0,
      "sku": "MP091236",
      "option_values": [
        {
          "option_display_name": "Size",
          "label": "1L Glass Amber",
        }
      ]
    },
    {
      "cost_price": 0,
      "price": 0,
      "weight": 0,
      "sku": "MP091239",
      "option_values": [
        {
          "option_display_name": "Size",
          "label": "500ml Glass Amber",
        },
        {
          "option_display_name": "Self Life",
          "label": "12",
        },
        {
          "option_display_name": "Dot Info",
          "label": "Methanol Sol.",
        }
      ]
    }
  ]
}

然后我得到了错误:

Variants must have the the same list option display names.

当我传递这样的参数时:

{
  "name": "Product name",
  "type": "physical",
  "sku": "CDID-12345",
  "description": "Description",
  "weight": 0,
  "width": 0,
  "depth": 0,
  "height": 0,
  "price": 0,
  "cost_price": 0,
  "retail_price": 0,
  "sale_price": 0,
  "categories": [1],
  "variants": [
    {
      "cost_price": 0,
      "price": 0,
      "weight": 0,
      "sku": "MP091236",
      "option_values": [
        {
          "option_display_name": "Size",
          "label": "1L Glass Amber",
        },
        {
          "option_display_name": "Self Life",
          "label": "",
        },
        {
          "option_display_name": "Dot Info",
          "label": "",
        }
      ]
    },
    {
      "cost_price": 0,
      "price": 0,
      "weight": 0,
      "sku": "MP091239",
      "option_values": [
        {
          "option_display_name": "Size",
          "label": "500ml Glass Amber",
        },
        {
          "option_display_name": "Self Life",
          "label": "12",
        },
        {
          "option_display_name": "Dot Info",
          "label": "Methanol Sol.",
        }
      ]
    }
  ]
}

"variants.0.option_values.1.label": "label must be a string"

我如何创建该产品的两个SKU,其中一个有选项大小、自我生活和点信息,另一个只有大小选项。