curl --request GET \
  --url https://api.harvest-api.com/linkedin/ad \
  --header 'X-API-Key: <api-key>'

{
  "id": "<string>",
  "variants": [
    {
      "advertiser": {
        "name": "<string>",
        "linkedinUrl": "<string>",
        "imageUrl": "<string>",
        "headline": "<string>"
      },
      "content": {
        "description": "<string>",
        "imageUrl": "<string>",
        "videoThumbnailUrl": "<string>",
        "videoSource": "<unknown>",
        "targetUrl": "<string>",
        "headline": "<string>",
        "ctaLabel": "<string>",
        "slides": [
          {
            "imageUrl": "<string>",
            "targetUrl": "<string>",
            "title": "<string>"
          }
        ]
      },
      "creativeType": "<string>"
    }
  ],
  "about": {
    "format": "<string>",
    "advertiserName": "<string>",
    "advertiserUrl": "<string>",
    "paidBy": "<string>",
    "ranFrom": "<string>",
    "ranTo": "<string>"
  },
  "impressions": {
    "total": "<string>",
    "byCountry": [
      {
        "name": "<string>",
        "percentage": "<string>"
      }
    ]
  },
  "targeting": {
    "segments": [
      {
        "name": "<string>",
        "includes": [
          "<string>"
        ],
        "excludes": [
          "<string>"
        ]
      }
    ],
    "parameters": [
      {
        "name": "<string>",
        "targeted": true,
        "excluded": true
      }
    ]
  }
}