Notifications extended

curl --request GET \
  --url https://api.tic.io/datasets/se/finansinspektionen/notifications-extended \
  --header 'x-api-key: <api-key>'

{
  "pageSize": 123,
  "lastItemId": 123,
  "totalItems": 123,
  "items": [
    {
      "fI_FlaggningId": 123,
      "fI_FlaggningsmeddelandeId": 123,
      "instrumentISIN": "<string>",
      "companyName": "<string>",
      "branchName": "<string>",
      "sectorName": "<string>",
      "senasteEV": 123,
      "senasteKurs": 123,
      "emittent": "<string>",
      "skalForFlaggning": "<string>",
      "transaktionsdatum": "2023-11-07T05:31:56Z",
      "publiceringsDatum": "2023-11-07T05:31:56Z",
      "innehavare": "<string>",
      "foundAtUtc": "2023-11-07T05:31:56Z",
      "foreTransaktionenAntalAktier": 123,
      "efterTransaktionenAntalAktier": 123,
      "netto": 123
    }
  ]
}