curl --request GET \
  --url https://cloud.nexus.app/api/chat/get-chat-session/{session_id} \
  --header 'Authorization: Bearer <token>'

{
  "chat_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "description": "<string>",
  "persona_name": "<string>",
  "personal_icon_name": "<string>",
  "messages": [
    {
      "message_id": 123,
      "message": "<string>",
      "message_type": "system",
      "time_sent": "2023-11-07T05:31:56Z",
      "files": [
        {
          "id": "<string>",
          "type": "image",
          "name": "<string>",
          "user_file_id": "<string>"
        }
      ],
      "chat_session_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "parent_message": 123,
      "latest_child_message": 123,
      "reasoning_tokens": "<string>",
      "context_docs": [
        {
          "document_id": "<string>",
          "chunk_ind": 123,
          "semantic_identifier": "<string>",
          "blurb": "<string>",
          "source_type": "ingestion_api",
          "boost": 123,
          "hidden": true,
          "metadata": {},
          "match_highlights": [
            "<string>"
          ],
          "db_doc_id": 123,
          "link": "<string>",
          "score": 0,
          "is_relevant": true,
          "relevance_explanation": "<string>",
          "updated_at": "2023-11-07T05:31:56Z",
          "primary_owners": [
            "<string>"
          ],
          "secondary_owners": [
            "<string>"
          ],
          "is_internet": false
        }
      ],
      "citations": {},
      "error": "<string>",
      "current_feedback": "<string>"
    }
  ],
  "time_created": "2023-11-07T05:31:56Z",
  "shared_status": "public",
  "current_alternate_model": "<string>",
  "current_temperature_override": 123,
  "packets": [
    [
      {
        "placement": {
          "turn_index": 123,
          "tab_index": 0,
          "sub_turn_index": 123
        },
        "obj": {
          "type": "stop",
          "stop_reason": "<string>"
        }
      }
    ]
  ],
  "persona_id": 123,
  "deleted": false
}