},
          "exemplar": true,
          "expr": "sum by (bucket,api) (increase(minio_bucket_requests_4xx_errors_total{job=~\"$scrape_jobs\"}[$__rate_interval]))",
          "interval": "1m",
          "intervalFactor": 2,
          "legendFormat": "{{bucket,api}}",
          "refId": "A"
        }
      ],
      "title": "S3 API Request 4xx Error Rate",
      "type": "timeseries"
    },

    /** Scroll timeout for search operations */
    protected String scrollForSearch = "1m";

    /** Batch size for delete operations */
    protected int sizeForDelete = 100;

    /** Scroll timeout for delete operations */
    protected String scrollForDelete = "1m";

    /** Batch size for update operations */
    protected int sizeForUpdate = 100;