curl --request POST \
  --url https://api.snowseo.com/v3/rank-tracking/keywords \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "teamId": "<string>",
  "keyword": "<string>",
  "countryId": "<string>",
  "languageId": "<string>",
  "items": [
    {
      "keyword": "<string>",
      "countryId": "<string>",
      "languageId": "<string>"
    }
  ]
}
'

{
  "success": true,
  "requested": 123,
  "alreadyTracked": 123,
  "reactivated": 123,
  "created": 123
}