curl --request POST \
  --url https://api.example.com/agents/search \
  --header 'Content-Type: application/json' \
  --data '
{
  "project_id": "<string>",
  "query": "",
  "trace_id": "<string>",
  "roles": [],
  "conversation_id": "<string>",
  "agent_name": "<string>",
  "provider_name": "<string>",
  "request_model": "<string>",
  "truncate_content": true,
  "started_after": "2023-11-07T05:31:56Z",
  "started_before": "2023-11-07T05:31:56Z",
  "limit": 20,
  "offset": 0
}
'

{
  "results": [
    {
      "conversation_id": "<string>",
      "conversation_name": "<string>",
      "agent_name": "<string>",
      "matched_messages": [
        {
          "span_id": "<string>",
          "trace_id": "<string>",
          "content_preview": "<string>",
          "content_digest": "<string>",
          "started_at": "2023-11-07T05:31:56Z"
        }
      ],
      "last_activity": "2023-11-07T05:31:56Z"
    }
  ],
  "total_conversations": 0
}