curl --request GET \
  --url https://api.noonum.ai/v1/strategies-taxonomy \
  --header 'Authorization: Bearer <token>'

{
  "megatrends": [
    {
      "id": "83d88f60-f581-4176-bb5c-e0b463d1d442",
      "name": "Transformative Technology",
      "description": "<string>"
    }
  ],
  "metathemes": [
    {
      "id": "83d88f60-f581-4176-bb5c-e0b463d1d442",
      "name": "Transformative Technology",
      "megatrendId": "5f0c41b8-5c0c-4b7e-8d19-6a2f9e3a3a74",
      "description": "<string>"
    }
  ],
  "gicsSectors": [
    {
      "id": "83d88f60-f581-4176-bb5c-e0b463d1d442",
      "name": "Transformative Technology",
      "description": "<string>"
    }
  ]
}