func checkAdminRequestAuth(ctx context.Context, r *http.Request, action policy.AdminAction, region string) (auth.Credentials, APIErrorCode) {
	cred, owner, s3Err := validateAdminSignature(ctx, r, region)
	if s3Err != ErrNone {
		return cred, s3Err
	}
	if globalIAMSys.IsAllowed(policy.Args{
		AccountName:     cred.AccessKey,
		Groups:          cred.Groups,
		Action:          policy.Action(action),
		ConditionValues: getConditionValues(r, "", cred),

//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    annotations: {}
    # for node metrics
    relabelConfigs: {}
    # for cluster metrics
    relabelConfigsCluster: {}
      # metricRelabelings:
      #   - regex: (server|pod)
      #     action: labeldrop
    namespace: ~
    # Scrape interval, for example `interval: 30s`
    interval: ~
    # Scrape timeout, for example `scrapeTimeout: 10s`
    scrapeTimeout: ~

//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

	listingQuorum := (set.setDriveCount + 1) / 2

	// How to resolve partial results.
	resolver := metadataResolutionParams{
		dirQuorum: listingQuorum, // make sure to capture all quorum ratios
		objQuorum: listingQuorum, // make sure to capture all quorum ratios
		bucket:    bucketName,
	}

	err := listPathRaw(ctx, listPathRawOptions{
		disks:          disks,
		bucket:         bucketName,
		recursive:      true,

	policy = fmt.Sprintf(policy, dates...)

	region := "us-east-1"
	// Create a new POST request with success_action_redirect field specified
	req, perr := newPostRequestV4Generic("", bucketName, keyName, []byte("objData"),
		credentials.AccessKey, credentials.SecretKey, region, curTime,
		[]byte(policy), map[string]string{"success_action_redirect": redirectURL.String()}, false, false, false)

	if perr != nil {

		if o.Lifecycle != nil {
			evt := evalActionFromLifecycle(ctx, *o.Lifecycle, o.Retention, o.Replication.Config, objInfo)
			if evt.Action.Delete() {
				globalExpiryState.enqueueByDays(objInfo, evt, lcEventSrc_s3ListObjects)
				if !evt.Action.DeleteRestored() {
					continue
				} // queue version for replication upon expired restored copies if needed.
			}
		}

		Versioned:  globalBucketVersioningSys.PrefixEnabled(oi.Bucket, oi.Name),
		Expiration: ExpirationOptions{Expire: true},
	}
	if lcEvent.Action.DeleteVersioned() {
		opts.VersionID = oi.VersionID
	}
	tags := newLifecycleAuditEvent(src, lcEvent).Tags()
	if lcEvent.Action.DeleteRestored() {
		// delete locally restored copy of object or object version
		// from the source, while leaving metadata behind. The data on

	listingQuorum := (set.setDriveCount + 1) / 2

	// How to resolve partial results.
	resolver := metadataResolutionParams{
		dirQuorum: listingQuorum, // make sure to capture all quorum ratios
		objQuorum: listingQuorum, // make sure to capture all quorum ratios
		bucket:    bi.Name,
	}

	err := listPathRaw(ctx, listPathRawOptions{
		disks:          disks,
		bucket:         bi.Name,
		path:           bi.Prefix,

	}
	data.CommonPrefixes = commonPrefixes
	data.KeyCount = len(data.Contents) + len(data.CommonPrefixes)
	return data
}

type metaCheckFn = func(name string, action policy.Action) (s3Err APIErrorCode)

// generates CopyObjectResponse from etag and lastModified time.
func generateCopyObjectResponse(etag string, lastModified time.Time) CopyObjectResponse {
	return CopyObjectResponse{