func (r *metacacheReader) readN(n int, inclDeleted, inclDirs, inclVersions bool, prefix string) (metaCacheEntriesSorted, error) {
	r.checkInit()
	if n == 0 {
		return metaCacheEntriesSorted{}, nil
	}
	if r.err != nil {
		return metaCacheEntriesSorted{}, r.err
	}

	var res metaCacheEntries
	if n > 0 {
		res = make(metaCacheEntries, 0, n)
	}
	if prefix != "" {

	// write "obj"
	err = en.Append(0x83, 0xa3, 0x6f, 0x62, 0x6a)
	if err != nil {
		return
	}
	err = en.WriteString(z.ObjName)
	if err != nil {
		err = msgp.WrapError(err, "ObjName")
		return
	}
	// write "vid"
	err = en.Append(0xa3, 0x76, 0x69, 0x64)
	if err != nil {
		return
	}
	err = en.WriteString(z.VersionID)
	if err != nil {
		err = msgp.WrapError(err, "VersionID")
		return
	}

  {{- if .Values.global.sts.servicePort }}
    - --stsPort={{ .Values.global.sts.servicePort }}
  {{- end }}
  {{- if .Values.global.logAsJson }}
    - --log_as_json
  {{- end }}
  {{- if .Values.global.proxy.lifecycle }}
    lifecycle:
      {{ toYaml .Values.global.proxy.lifecycle | indent 6 }}
  {{- else if $holdProxy }}
    lifecycle:
      postStart:

  {{- if .Values.global.sts.servicePort }}
    - --stsPort={{ .Values.global.sts.servicePort }}
  {{- end }}
  {{- if .Values.global.logAsJson }}
    - --log_as_json
  {{- end }}
  {{- if .Values.global.proxy.lifecycle }}
    lifecycle:
      {{ toYaml .Values.global.proxy.lifecycle | indent 6 }}
  {{- else if $holdProxy }}
    lifecycle:
      postStart:

        FileConfigCQ cq = new FileConfigCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            FileConfigCA ca = new FileConfigCA();

		return errTierNameNotUppercase
	}

	// check if tier name already in use
	if _, exists := config.isTierNameInUse(tierName); exists {
		return errTierAlreadyExists
	}

	d, err := newWarmBackend(ctx, tier, true)
	if err != nil {
		return err
	}

	if !ignoreInUse {
		// Check if warmbackend is in use by other MinIO tenants
		inUse, err := d.InUse(ctx)
		if err != nil {
			return err
		}
		if inUse {

        AccessTokenCQ cq = new AccessTokenCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            AccessTokenCA ca = new AccessTokenCA();

	var cred auth.Credentials
	v2Auth := r.Header.Get(xhttp.Authorization)
	if v2Auth == "" {
		return cred, ErrAuthHeaderEmpty
	}

	// Verify if the header algorithm is supported or not.
	if !strings.HasPrefix(v2Auth, signV2Algorithm) {
		return cred, ErrSignatureVersionNotSupported
	}

	cred, _, apiErr := getReqAccessKeyV2(r)
	if apiErr != ErrNone {
		return cred, apiErr
	}

	return cred, ErrNone
}

		if err != nil {
			if xnet.IsNetworkOrHostDown(err, expectTimeouts) {
				if !c.NoMetrics {
					atomic.AddUint64(&globalStats.errs, 1)
				}
				if c.MarkOffline(err) {
					logger.LogOnceIf(ctx, logSubsys, fmt.Errorf("Marking %s offline temporarily; caused by %w", c.url.Host, err), c.url.Host)
				}
			}
			return nil, err
		}
		if len(b) > 0 {

			break
		} else if p.arch.Family == sys.MIPS || p.arch.Family == sys.MIPS64 {
			if arch.IsMIPSCMP(op) || arch.IsMIPSMUL(op) {
				prog.From = a[0]
				prog.Reg = p.getRegister(prog, op, &a[1])
				break
			}
		} else if p.arch.Family == sys.Loong64 {
			if arch.IsLoong64CMP(op) {
				prog.From = a[0]
				prog.Reg = p.getRegister(prog, op, &a[1])
				break
			}

			if arch.IsLoong64RDTIME(op) {