curl --request GET \
  --url https://api.example.com/api/v1/allmodelchat/conversations/{conversation_id}/messages \
  --header 'Authorization: Bearer <token>'

{
  "messages": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "conversation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "role": "<string>",
      "content": "<string>",
      "model_id": "<string>",
      "provider": "<string>",
      "cost_credits": 123,
      "token_usage": {},
      "latency_ms": 123,
      "created_at": "2023-11-07T05:31:56Z"
    }
  ],
  "total": 123
}