for i := range parts {
		if errs[i] == nil {
			if parts[i].Name == objectName+"/upload.txt" {
				t.Errorf("Test %s: Failed to stop post policy handler from writing to minioMetaBucket", instanceType)
			}
		}
	}
}

// Wrapper for calling TestPostPolicyBucketHandler tests for both Erasure multiple disks and single node setup.

import (
	"encoding/json"
	"encoding/xml"
)

// Name - event type enum.
// Refer http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html#notification-how-to-event-types-and-destinations
// for most basic values we have since extend this and its not really much applicable other than a reference point.
// "s3:Replication:OperationCompletedReplication" is a MinIO extension.
type Name int

// Values of event Name
const (

	if err != nil {
		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInternalError), err.Error(), r.URL)
		return
	}
	writeSuccessResponseJSON(w, resp)
}

// KMSMetricsHandler - POST /minio/kms/v1/metrics
func (a kmsAPIHandlers) KMSMetricsHandler(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "KMSMetrics")
	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))

Fixes that are allowed a backport must satisfy any of the following criteria's:

- A fix must not be a feature, for example.

```
commit faf013ec84051b92ae0f420a658b8d35bb7bb000
Author: Klaus Post <******@****.***>
Date:   Thu Nov 18 12:15:22 2021 -0800

    Improve performance on multiple versions (#13573)
```

- A fix must be a valid fix that was reproduced and seen in a customer environment, for example.

	// the subnet license renewal api renews the license only
	// if required e.g. when it is expiring soon
	url := globalSubnetConfig.BaseURL + licRenewPath

	resp, err := globalSubnetConfig.Post(url, nil)
	if err != nil {
		subnetLogIf(ctx, fmt.Errorf("error from %s: %w", url, err))
		return
	}

	r := gjson.Parse(resp).Get("license_v2")
	if r.Index == 0 {

	return ok
}

// Verify request has AWS PreSign Version '2'.
func isRequestPresignedSignatureV2(r *http.Request) bool {
	_, ok := r.Form[xhttp.AmzAccessKeyID]
	return ok
}

// Verify if request has AWS Post policy Signature Version '4'.
func isRequestPostPolicySignatureV4(r *http.Request) bool {
	mediaType, _, err := mime.ParseMediaType(r.Header.Get(xhttp.ContentType))
	if err != nil {
		return false
	}

	if ok {
		return rt
	}
	return nil
}

// Returns a minio-go Client configured to access remote host described by destDNSRecord
// Applicable only in a federated deployment
var getRemoteInstanceClient = func(r *http.Request, host string) (*miniogo.Core, error) {
	cred := getReqAccessCred(r, globalSite.Region)
	// In a federated deployment, all the instances share config files

	},
	ErrMalformedPOSTRequest: {
		Code:           "MalformedPOSTRequest",
		Description:    "The body of your POST request is not well-formed multipart/form-data.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrPOSTFileRequired: {
		Code:           "InvalidArgument",
		Description:    "POST requires exactly one file upload per request.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrSignatureVersionNotSupported: {

			req: &http.Request{
				URL: &url.URL{
					Host:     "127.0.0.1:9000",
					Scheme:   httpScheme,
					Path:     SlashSeparator,
					RawQuery: "X-Amz-Credential=EXAMPLEINVALIDEXAMPL%2Fs3%2F20160314%2Fus-east-1",
				},
			},
			authT: authTypePresigned,
		},
		// Test case - 5
		// Check for post policy.
		{
			req: &http.Request{
				URL: &url.URL{
					Host:   "127.0.0.1:9000",
					Scheme: httpScheme,

		{ObjectCreatedAll, "s3:ObjectCreated:*"},
		{ObjectCreatedCompleteMultipartUpload, "s3:ObjectCreated:CompleteMultipartUpload"},
		{ObjectCreatedCopy, "s3:ObjectCreated:Copy"},
		{ObjectCreatedPost, "s3:ObjectCreated:Post"},
		{ObjectCreatedPut, "s3:ObjectCreated:Put"},
		{ObjectRemovedAll, "s3:ObjectRemoved:*"},
		{ObjectRemovedDelete, "s3:ObjectRemoved:Delete"},
		{ObjectRemovedDeleteAllVersions, "s3:ObjectRemoved:DeleteAllVersions"},