var errStr string
	if err != nil {
		errStr = err.Error()
	}
	traceType := madmin.TraceBatchReplication
	switch d {
	case batchJobMetricKeyRotation:
		traceType = madmin.TraceBatchKeyRotation
	case batchJobMetricExpire:
		traceType = madmin.TraceBatchExpire
	}
	funcName := fmt.Sprintf("%s() (job-name=%s)", d.String(), job)
	if attempts > 0 {