}
	case removeObjectTaggingAPI:
		if !isErr {
			atomic.AddUint64(&v.RmvTagTotal, 1)
			atomic.AddUint64(&p.srProxyStats.RmvTagTotal, 1)
		} else {
			atomic.AddUint64(&v.RmvTagFailedTotal, 1)
			atomic.AddUint64(&p.srProxyStats.RmvTagFailedTotal, 1)
		}
	case headObjectAPI:
		if !isErr {
			atomic.AddUint64(&v.HeadTotal, 1)
			atomic.AddUint64(&p.srProxyStats.HeadTotal, 1)
		} else {

			z.GetTagFailedTotal, err = dc.ReadUint64()
			if err != nil {
				err = msgp.WrapError(err, "GetTagFailedTotal")
				return
			}
		case "rtf":
			z.RmvTagFailedTotal, err = dc.ReadUint64()
			if err != nil {
				err = msgp.WrapError(err, "RmvTagFailedTotal")
				return
			}
		case "gf":
			z.GetFailedTotal, err = dc.ReadUint64()
			if err != nil {
				err = msgp.WrapError(err, "GetFailedTotal")
				return

					m.Set(bucketReplTotalFailedCount, float64(stat.Failed.Totals.Count), labels...)
					m.Set(bucketReplProxiedDeleteTaggingRequestsFailures, float64(s.ProxyStats.RmvTagFailedTotal), labels...)
					m.Set(bucketReplSentBytes, float64(stat.ReplicatedSize), labels...)

					SetHistogramValues(m, bucketReplLatencyMs, stat.Latency.getUploadLatency(), bucketL, bucket, operationL, "upload", targetArnL, arn)

				Value:       float64(m.Proxied.GetTagFailedTotal),
			})
			ml = append(ml, MetricV2{
				Description: getClusterReplProxiedRmvTaggingFailedOperationsMD(clusterMetricNamespace),
				Value:       float64(m.Proxied.RmvTagFailedTotal),
			})
		}

		return ml
	})
	return mg
}

func getMinioVersionMetrics() *MetricsGroupV2 {
	mg := &MetricsGroupV2{
		cacheInterval: 10 * time.Second,
	}