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
}

	for _, bucket := range healBuckets {
		if tracker.isHealed(bucket) {
			continue
		}

		var forwardTo string
		// If we resume to the same bucket, forward to last known item.
		b := tracker.getBucket()
		if b == bucket {
			forwardTo = tracker.getObject()
		}
		if b != "" {
			// Reset to where last bucket ended if resuming.
			tracker.resume()
		}
		tracker.setObject("")

		if err != nil {
			t.Fatalf("%s: <ERROR> %s", instanceType, err)
		}
		result, err = obj.ListObjects(context.Background(), "bucket", "obj", "", "", 5)
		if err != nil {
			t.Fatalf("%s: <ERROR> %s", instanceType, err)
		}
		if len(result.Objects) != 5 {
			t.Errorf("%s: Expected length of objects to be %d, instead found to be %d", instanceType, 5, len(result.Objects))
		}
		if !result.IsTruncated {

	cfg, err := readServerConfig(ctx, objectAPI, nil)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	cfgKey := fmt.Sprintf("%s:%s", subSys, cfgName)
	if cfgName == madmin.Default {
		cfgKey = subSys
	}
	if err = cfg.DelKVS(cfgKey); err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
	if err = validateConfig(ctx, cfg, subSys); err != nil {

Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic. Also, we can not use a single if because lazy evaluation is not an option */}} {{- if .Values.global }} {{- if .Values.global.imagePullSecrets }} imagePullSecrets: {{- range .Values.global.imagePullSecrets }} - name: {{ . }} {{- end }} {{- else if .Values.imagePullSecrets }} imagePullSecrets: {{ toYaml .Values.imagePullSecrets }} {{- end -}} {{- else if .Values.imagePullSecrets }} imagePullSecrets: {{ toYaml .Values.imagePullSecrets...

	err = en.Append(0xa2, 0x6c, 0x74)
	if err != nil {
		return
	}
	if z.XferRateLrg == nil {
		err = en.WriteNil()
		if err != nil {
			return
		}
	} else {
		err = z.XferRateLrg.EncodeMsg(en)
		if err != nil {
			err = msgp.WrapError(err, "XferRateLrg")
			return
		}
	}
	// write "st"
	err = en.Append(0xa2, 0x73, 0x74)
	if err != nil {
		return
	}

		if err != nil {
			return
		}
		err = en.WriteBool(z.Immediate)
		if err != nil {
			err = msgp.WrapError(err, "Immediate")
			return
		}
		// write "u"
		err = en.Append(0xa1, 0x75)
		if err != nil {
			return
		}
		err = en.WriteBool(z.UndoWrite)
		if err != nil {
			err = msgp.WrapError(err, "UndoWrite")
			return
		}
		if (zb0001Mask & 0x10) == 0 { // if not omitted
			// write "o"

	if e != nil {
		return psv, ErrMalformedExpires
	}

	if preSignV4Values.Expires < 0 {
		return psv, ErrNegativeExpires
	}

	// Check if Expiry time is less than 7 days (value in seconds).
	if preSignV4Values.Expires.Seconds() > 604800 {
		return psv, ErrMaximumExpires
	}

	if preSignV4Values.Date.IsZero() || preSignV4Values.Date.Equal(timeSentinel) {

	if err != nil {
		return
	}
	err = en.WriteInt(z.Num)
	if err != nil {
		err = msgp.WrapError(err, "Num")
		return
	}
	// write "String"
	err = en.Append(0xa6, 0x53, 0x74, 0x72, 0x69, 0x6e, 0x67)
	if err != nil {
		return
	}
	err = en.WriteString(z.String)
	if err != nil {
		err = msgp.WrapError(err, "String")
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler

	name := in.macroName()
	in.expectNewline("#if[n]def")
	if !in.enabled() {
		truth = false
	} else if _, defined := in.macros[name]; !defined {
		truth = !truth
	}
	in.ifdefStack = append(in.ifdefStack, truth)
}

// #else processing
func (in *Input) else_() {
	in.expectNewline("#else")
	if len(in.ifdefStack) == 0 {
		in.Error("unmatched #else")
	}