DiscountObjectForDiscountItemGroup

{
  "menu_item": {
    "id": "e540ecbf-ae23-429b-a627-8e78cc076c22",
    "name": "Menu Item",
    "description": "Menu Item's description",
    "translations": {
      "name": "Menu Item",
      "description": "Menu Item's description"
    },
    "food_type": null,
    "state": 1,
    "allergens": [
      {
        "id": "milk",
        "translated_name": "Milk"
      }
    ],
    "image": {
      "thumbnail_medium": null
    },
    "modifier_groups": [
      {
        "id": "8a698858-5063-41de-bf1a-92a9da0a3f3a",
        "name": "Modifier Group",
        "translations": {
          "name": "Modifier Group"
        },
        "min_selected": 0,
        "max_selected": 2,
        "modifiers": [
          {
            "id": "685a2edc-da1e-44c7-ba26-98f7804e10d1",
            "name": "Modifier",
            "translations": {
              "name": "Modifier"
            },
            "allergens": [
              {
                "id": "milk",
                "translated_name": "Milk"
              }
            ],
            "is_preselected": false,
            "price_by_order_type": 200,
            "calories": 300,
            "image": {
              "thumbnail_small": null
            }
          }
        ]
      }
    ]
  },
  "menu_item_price_level": {
    "id": "8b90188d-03d0-4b56-9f0c-6bfe8099cc99",
    "price_by_order_type": 800,
    "calories": 500
  }
}