curl --request POST \
  --url https://api-dev.withflock.com/referrals \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "campaignId": "<string>",
  "refereeId": "<string>",
  "refereeExternalUserId": "<string>",
  "referralCode": "<string>"
}'

{
  "id": "<string>",
  "campaignId": "<string>",
  "refereeId": "<string>",
  "referrerId": "<string>",
  "status": {},
  "suspectedFrauds": [
    {
      "message": "<string>",
      "type": "<string>"
    }
  ],
  "environment": "production",
  "organizationId": "<string>",
  "applicationId": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z",
  "deletedAt": "2023-11-07T05:31:56Z"
}