List Ticket Classes

{
  "success": true,
  "data": {
    "TicketClasses": [
      {
        "Id": "class_eco",
        "Name": "Economy Class",
        "Code": "Y",
        "Description": "Standard passenger seating",
        "ColorHex": "#0EA5E9",
        "GamepassRequired": false,
        "GamepassId": null,
        "PriorityBoarding": false
      },
      {
        "Id": "class_biz",
        "Name": "Business Class",
        "Code": "J",
        "Description": "Spacious seating with priority boarding",
        "ColorHex": "#8B5CF6",
        "GamepassRequired": false,
        "GamepassId": null,
        "PriorityBoarding": true
      },
      {
        "Id": "class_first",
        "Name": "First Class",
        "Code": "F",
        "Description": "Luxury private cabin experience",
        "ColorHex": "#F59E0B",
        "GamepassRequired": true,
        "GamepassId": 12345678,
        "PriorityBoarding": true
      }
    ]
  }
}