List all skus

curl --request GET \
  --url https://services.commercengine.dev/api/v1/x2yh61zw4k/admin/catalog/skus \
  --header 'Authorization: Bearer <token>'

{
  "message": "<string>",
  "success": true,
  "content": {
    "skus": [
      {
        "product_id": "<string>",
        "product_name": "<string>",
        "variant_id": "<string>",
        "variant_name": "<string>",
        "product_type": "physical",
        "sku": "<string>",
        "stock_available": true,
        "is_featured": false,
        "on_offer": false,
        "on_subscription": false,
        "on_promotion": false,
        "attributes": [
          {
            "id": "<string>",
            "name": "<string>",
            "attribute_type": "single_select",
            "attribute_value": "<string>",
            "is_visible": true,
            "is_filterable": false
          }
        ],
        "images": [
          {
            "id": 123,
            "title": "<string>",
            "alternate_text": "<string>",
            "sort_order": 123,
            "url_tiny": "<string>",
            "url_thumbnail": "<string>",
            "url_standard": "<string>",
            "url_zoom": "<string>",
            "other_details": {}
          }
        ],
        "pricing": {
          "id": 123,
          "customer_group_id": "<string>",
          "cost_price": 123,
          "listing_price": 123,
          "selling_price": 123,
          "min_order_quantity": 123,
          "max_order_quantity": 123,
          "incremental_quantity": 123,
          "tax_type": "<string>",
          "tax_rate": 123
        },
        "shipping": {
          "is_free_shipping": false,
          "is_fixed_cost_shipping": false,
          "fixed_cost_shipping_price": 123,
          "is_shipping_price_include_tax": true,
          "availability_description": "<string>",
          "ships_internationally": true,
          "mid_code": "<string>",
          "country_of_origin": "<string>"
        },
        "tags": [
          "<string>"
        ],
        "category_ids": [
          "<string>"
        ],
        "reviews_rating_sum": 123,
        "reviews_count": 123,
        "promotion": [
          {
            "promotion_type": "<string>",
            "starts_at": "<string>",
            "expires_at": "<string>",
            "details": [
              {
                "discount_type": "percentage",
                "discount_percent": 123,
                "discount_fixed_amount": 123,
                "customer_group_id": "<string>"
              }
            ]
          }
        ],
        "subscription": [
          {
            "subscription_plan": "<string>",
            "billing_interval": 123,
            "billing_frequency": "<string>",
            "billing_limit": 123,
            "billing_trial_days": 123,
            "order_interval": 123,
            "order_frequency": "<string>",
            "order_limit": 123,
            "fulfill_separately": true,
            "subscription_price": [
              {
                "customer_group_id": "<string>",
                "min_quantity": 123,
                "suscription_price": 123
              }
            ],
            "quantity": 123
          }
        ]
      }
    ],
    "pagination": {
      "total_records": 123,
      "total_pages": 123,
      "previous_page": "<any>",
      "limit": 123,
      "next_page": "<any>"
    }
  }
}