curl --request PUT \
  --url https://dev.voice.ai/api/v1/knowledge-base/{kb_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "documents": [
    {
      "content": "<string>",
      "metadata": {}
    }
  ]
}
'

{
  "kb_id": 123,
  "document_count": 123,
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "documents": [
    {}
  ],
  "name": "<string>",
  "description": "<string>",
  "message": "<string>"
}