curl --request GET \
  --url https://api.twine.se/v1/org/time-reports/system-time-types/{system_integration_id} \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "018eae56-8f9d-7ca0-bea3-17f3db6cf75b",
      "inserted_at": "2023-01-15T13:45:30Z",
      "org_id": "018eae56-8f9d-7ca0-bea3-17f3db6cf75b",
      "source_system": "twine",
      "system_integration_id": "018eae56-8f9d-7ca0-bea3-17f3db6cf75b",
      "traits": {
        "comment_as_child_name": false,
        "enabled": true,
        "must_be_full_day": true,
        "unit": "day"
      },
      "updated_at": "2023-01-20T09:15:00Z",
      "external_type_id": "42",
      "type_code": "VAC",
      "type_name": "Vacation"
    }
  ]
}