curl --request GET \
  --url https://api.pandaprobe.com/sessions/{session_id} \
  --header 'Authorization: Bearer <token>'

{
  "session_id": "<string>",
  "trace_count": 123,
  "first_trace_at": "<string>",
  "last_trace_at": "<string>",
  "total_latency_ms": 123,
  "has_error": true,
  "user_id": "<string>",
  "tags": [
    "<string>"
  ],
  "total_span_count": 0,
  "total_tokens": 0,
  "total_cost": 0,
  "traces": [
    {
      "trace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "project_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "status": "PENDING",
      "input": null,
      "output": null,
      "metadata": {},
      "started_at": "<string>",
      "ended_at": "<string>",
      "session_id": "<string>",
      "user_id": "<string>",
      "tags": [
        "<string>"
      ],
      "environment": "<string>",
      "release": "<string>",
      "spans": [
        {
          "span_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "trace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "parent_span_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "name": "<string>",
          "kind": "AGENT",
          "status": "UNSET",
          "input": null,
          "output": null,
          "model": "<string>",
          "token_usage": {},
          "metadata": {},
          "started_at": "<string>",
          "ended_at": "<string>",
          "error": "<string>",
          "completion_start_time": "<string>",
          "model_parameters": {},
          "cost": {},
          "latency_ms": 123,
          "time_to_first_token_ms": 123
        }
      ]
    }
  ]
}