get all promotions

{
  "message": "Promotions fetched successfully",
  "pagination": {
    "current_page": 1,
    "pages": 1,
    "per_page": 20,
    "total": 9
  },
  "promotions": [
    {
      "discount_value": 20.0,
      "end_date": "Fri, 30 Jun 2023 23:59:59 GMT",
      "id": 11,
      "image_url": "https://example.com/image.jpg",
      "is_active": false,
      "max_discount": 50.0,
      "products": "[2, 3, 1]",
      "promo_code": "SUMMER20",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    },
    {
      "discount_value": 60.0,
      "end_date": "Fri, 30 Jun 2023 23:59:59 GMT",
      "id": 13,
      "image_url": "https://example.com/image.jpg",
      "is_active": false,
      "max_discount": 50.0,
      "products": "[2, 3]",
      "promo_code": "SUMMER60",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    },
    {
      "discount_value": 20.0,
      "end_date": "Fri, 30 Jun 2023 23:59:59 GMT",
      "id": 17,
      "image_url": "https://example.com/image.jpg",
      "is_active": false,
      "max_discount": 50.0,
      "products": "[2, 3, 1]",
      "promo_code": "HELP",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    },
    {
      "discount_value": 20.0,
      "end_date": "Fri, 30 Jun 2023 23:59:59 GMT",
      "id": 18,
      "image_url": "https://example.com/image.jpg",
      "is_active": false,
      "max_discount": 50.0,
      "products": "[2, 3, 1]",
      "promo_code": "HELPME",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    },
    {
      "discount_value": 20.0,
      "end_date": "Fri, 30 Jun 2023 23:59:59 GMT",
      "id": 19,
      "image_url": "https://example.com/image.jpg",
      "is_active": false,
      "max_discount": 50.0,
      "products": "[2, 3, 1]",
      "promo_code": "HELPMEPLS",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    },
    {
      "discount_value": 30.0,
      "end_date": "Tue, 30 Jun 2026 23:59:59 GMT",
      "id": 2,
      "image_url": "https://example.com/image-updated.jpg",
      "is_active": true,
      "max_discount": 40.0,
      "products": "[4, 6, 5]",
      "promo_code": "SUMMER20updated",
      "promotion_type": "fixed_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale updated",
      "usage_limit": 1
    },
    {
      "discount_value": 70.0,
      "end_date": "Tue, 30 Jun 2026 23:59:59 GMT",
      "id": 15,
      "image_url": "https://example.com/image-updated.jpg",
      "is_active": true,
      "max_discount": 40.0,
      "products": "[6, 5]",
      "promo_code": "SUMMER70updated",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale updated",
      "usage_limit": 5
    },
    {
      "discount_value": 20.0,
      "end_date": "Tue, 30 Jun 2043 23:59:59 GMT",
      "id": 20,
      "image_url": "https://example.com/image.jpg",
      "is_active": true,
      "max_discount": 50.0,
      "products": "[2, 3, 1]",
      "promo_code": "HELPMEPLS2",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    },
    {
      "discount_value": 20.0,
      "end_date": "Tue, 30 Jun 2043 23:59:59 GMT",
      "id": 21,
      "image_url": "https://example.com/image.jpg",
      "is_active": true,
      "max_discount": 500000.0,
      "products": "[2, 3, 1]",
      "promo_code": "HELPMEPLS3",
      "promotion_type": "percentage_discount",
      "start_date": "Thu, 01 Jun 2023 00:00:00 GMT",
      "title": "Summer Sale",
      "usage_limit": 2
    }
  ],
  "success": true
}