curl --request POST \
  --url https://api.kaizenautomation.com/agents/session/messages/list \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": "agent_conversation_thread_abc123",
  "limit": 1000,
  "offset": 0
}
'

{
  "messages": [
    {
      "role": "<string>",
      "parts": [
        {
          "type": "<string>",
          "text": "<string>"
        }
      ]
    }
  ],
  "total": 123
}