curl --request GET \
  --url https://jobs-api.registercheck.de/api/v2/watchlist/subscriptions/{subscription_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<string>",
  "user_id": "<string>",
  "is_active": true,
  "company_id": "<string>",
  "company_name": "<string>",
  "company_register_number": "<string>",
  "person_id": "<string>",
  "person_full_name": "<string>",
  "person_birth_date": "<string>",
  "configs": []
}