删除元字段输入内容-MetafieldDeleteInput元字段输入-MetafieldInput店铺可见元字段输入-MetafieldStorefrontVisibilityInput私有元字段删除输入-PrivateMetafieldDeleteInput私有元字段输入对象-PrivateMetafieldInput私有元字段值输入-PrivateMetafieldValueInput
