curl --request GET \
  --url http://localhost:8080/openai/v1/batches

{
  "object": "<string>",
  "data": [
    {
      "id": "<string>",
      "object": "<string>",
      "endpoint": "<string>",
      "input_file_id": "<string>",
      "completion_window": "<string>",
      "status": "validating",
      "request_counts": {
        "total": 123,
        "completed": 123,
        "failed": 123,
        "succeeded": 123,
        "expired": 123,
        "canceled": 123,
        "pending": 123
      },
      "metadata": {},
      "created_at": 123,
      "expires_at": 123,
      "in_progress_at": 123,
      "finalizing_at": 123,
      "completed_at": 123,
      "failed_at": 123,
      "expired_at": 123,
      "cancelling_at": 123,
      "cancelled_at": 123,
      "output_file_id": "<string>",
      "error_file_id": "<string>",
      "errors": {
        "object": "<string>",
        "data": [
          {
            "code": "<string>",
            "message": "<string>",
            "param": "<string>",
            "line": 123
          }
        ]
      },
      "processing_status": "<string>",
      "results_url": "<string>",
      "archived_at": 123,
      "operation_name": "<string>",
      "done": true,
      "progress": 123,
      "extra_fields": {
        "request_type": "<string>",
        "provider": "openai",
        "model_requested": "<string>",
        "model_deployment": "<string>",
        "latency": 123,
        "chunk_index": 123,
        "raw_request": {},
        "raw_response": {},
        "cache_debug": {
          "cache_hit": true,
          "cache_id": "<string>",
          "hit_type": "<string>",
          "provider_used": "<string>",
          "model_used": "<string>",
          "input_tokens": 123,
          "threshold": 123,
          "similarity": 123
        }
      }
    }
  ],
  "first_id": "<string>",
  "last_id": "<string>",
  "has_more": true,
  "next_cursor": "<string>",
  "extra_fields": {
    "request_type": "<string>",
    "provider": "openai",
    "model_requested": "<string>",
    "model_deployment": "<string>",
    "latency": 123,
    "chunk_index": 123,
    "raw_request": {},
    "raw_response": {},
    "cache_debug": {
      "cache_hit": true,
      "cache_id": "<string>",
      "hit_type": "<string>",
      "provider_used": "<string>",
      "model_used": "<string>",
      "input_tokens": 123,
      "threshold": 123,
      "similarity": 123
    }
  }
}