Get add-on

Example response

{
  "data": {
    "trip_option_id": "2354579505229986943",
    "price": 100000,
    "name": "Gold package",
    "type": "package",
    "active_count": 1,
    "deposit_amount": 5000,
    "has_deposit": true,
    "participants": [
      {
        "email": "max.smith@wetravel.com",
        "first_name": "Max",
        "last_name": "Smith"
      }
    ]
  }
}