curl --request POST \
  --url https://fresh-linkedin-profile-data.p.rapidapi.com/find-custom-headcount \
  --header 'Content-Type: application/json' \
  --header 'x-rapidapi-key: <api-key>' \
  --data '{
  "linkedin_url": "https://www.linkedin.com/company/amazon",
  "keywords": "",
  "where_they_live": [
    103644278,
    102713980
  ],
  "where_they_studied": [
    2584,
    3084
  ],
  "what_they_do": [
    18,
    8
  ],
  "what_they_are_skilled_at": [
    1346,
    147
  ],
  "what_they_studied": [
    100189
  ],
  "include_subsidiaries": "false"
}'

{
  "message": "ok",
  "data": {
    "headcount": 2146
  }
}