Filter fields

curl --request POST \
  --url https://app.delphihq.com/api/delphi/filter-fields \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-CLIENT-ID: <api-key>' \
  --data '{
  "question": "<string>"
}'

{
  "status": "ok",
  "result": {
    "type": "<string>",
    "answer": {
      "fields": [
        {
          "name": "<string>",
          "title": "<string>",
          "description": "<string>",
          "type": "<string>"
        }
      ]
    }
  }
}