在WooCommerce中以编程方式创建变量订阅产品的问题

{
  "name": "Variable Subscription Product",
  "type": "variable-subscription",
  "regular_price": "10.00",
  "attributes": [
    {
      "name": "Size",
      "options": [
        "Small",
        "Medium",
        "Large"
      ]
    },
    {
      "name": "Color",
      "options": [
        "Red",
        "Blue",
        "Green"
      ]
    }
  ],
  "variations": [
    {
      "regular_price": "10.00",
      "attributes": [
        {
          "name": "Size",
          "option": "Small"
        },
        {
          "name": "Color",
          "option": "Red"
        }
      ]
    },
    {
      "regular_price": "12.00",
      "attributes": [
        {
          "name": "Size",
          "option": "Medium"
        },
        {
          "name": "Color",
          "option": "Blue"
        }
      ]
    },
    {
      "regular_price": "15.00",
      "attributes": [
        {
          "name": "Size",
          "option": "Large"
        },
        {
          "name": "Color",
          "option": "Green"
        }
      ]
    }
  ]
}