ctx := r.Context()

	objectAPI, creds := validateAdminReq(ctx, w, r, policy.EnableUserAdminAction)
	if objectAPI == nil {
		return
	}

	vars := mux.Vars(r)
	accessKey := vars["accessKey"]
	status := vars["status"]

	// you cannot enable or disable yourself.
	if accessKey == creds.AccessKey {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, errInvalidArgument), r.URL)

		concurrency:     concurrent,
		duration:        duration,
		storageClass:    storageClass,
		bucketName:      bucketName,
		enableSha256:    enableSha256,
		enableMultipart: enableMultipart,
		creds:           u.Credentials,
	})
	if err != nil {
		result.Error = err.Error()
	}

	done(nil)
	peersLogIf(r.Context(), gob.NewEncoder(w).Encode(result))
}

		apiRouter.ServeHTTP(rec, req)
		// Assert the response code with the expected status.
		if rec.Code != testCase.expectedRespStatus {
			if testCase.copySourceSame {
				// encryption will rotate creds, so fail only for non-encryption scenario.
				if GlobalKMS == nil {
					t.Errorf("Test %d: %s:  Expected the response status to be `%d`, but instead found `%d`", i, instanceType, testCase.expectedRespStatus, rec.Code)

	cred := getReqAccessCred(r, globalSite.Region())
	// In a federated deployment, all the instances share config files
	// and hence expected to have same credentials.
	core, err := miniogo.NewCore(host, &miniogo.Options{
		Creds:     credentials.NewStaticV4(cred.AccessKey, cred.SecretKey, ""),
		Secure:    globalIsTLS,
		Transport: getRemoteInstanceTransport(),
	})
	if err != nil {
		return nil, err
	}