curl --request GET \
  --url https://api.eu.bronto.io/collections \
  --header 'X-BRONTO-API-KEY: <api-key>'

{
  "collections": [
    {
      "dataset": "firewall",
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  ]
}