if _, err = globalBucketMetadataSys.Update(ctx, bucket, bucketReplicationConfig, configData); err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	// Write success response.
	writeSuccessResponseHeadersOnly(w)
}

// GetBucketReplicationConfigHandler - GET Bucket replication configuration.
// ----------
// Gets the replication configuration for a bucket.

		return
	}

	if err := GlobalKMS.CreateKey(ctx, &kms.CreateKeyRequest{Name: keyID}); err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
	writeSuccessResponseHeadersOnly(w)
}

// KMSListKeysHandler - GET /minio/kms/v1/key/list?pattern=<pattern>
func (a kmsAPIHandlers) KMSListKeysHandler(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "KMSListKeys")

		// apply the config
		if result.LoggerWebhookCfgUpdated {
			applyDynamic(ctx, objectAPI, result.Cfg, config.LoggerWebhookSubSys, r, w)
		}
	}

	writeSuccessResponseHeadersOnly(w)
}

func setConfigKV(ctx context.Context, objectAPI ObjectLayer, kvBytes []byte) (result setConfigResult, err error) {
	result.Cfg, err = readServerConfig(ctx, objectAPI, nil)
	if err != nil {
		return

	if err = saveServerConfigHistory(ctx, objectAPI, []byte(cfgData)); err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	writeSuccessResponseHeadersOnly(w)
}

func handleCreateUpdateValidation(s config.Config, subSys, cfgTarget string, isUpdate bool) APIErrorCode {
	if cfgTarget != madmin.Default {
		// This cannot give an error at this point.

	if !ok {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
		return
	}

	// Cancel any ongoing rebalance operation
	globalNotificationSys.StopRebalance(r.Context())
	writeSuccessResponseHeadersOnly(w)
	adminLogIf(ctx, pools.saveRebalanceStats(GlobalContext, 0, rebalSaveStoppedAt))
	globalNotificationSys.LoadRebalanceMeta(ctx, false)
}

func writeRedirectSeeOther(w http.ResponseWriter, location string) {
	w.Header().Set(xhttp.Location, location)
	writeResponse(w, http.StatusSeeOther, nil, mimeNone)
}

func writeSuccessResponseHeadersOnly(w http.ResponseWriter) {
	writeResponse(w, http.StatusOK, nil, mimeNone)
}

// writeErrorResponse writes error headers

		bucketMeta.Quota = nil
	}

	// Call site replication hook.
	replLogIf(ctx, globalSiteReplicationSys.BucketMetaHook(ctx, bucketMeta))

	// Write success response.
	writeSuccessResponseHeadersOnly(w)
}

// GetBucketQuotaConfigHandler - gets bucket quota configuration
func (a adminAPIHandlers) GetBucketQuotaConfigHandler(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

	// Therefore, we have to set the ETag directly as map entry.
	w.Header()[xhttp.ETag] = []string{"\"" + etag + "\""}
	hash.TransferChecksumHeader(w, r)

	writeSuccessResponseHeadersOnly(w)
}

// CompleteMultipartUploadHandler - Complete multipart upload.
func (api objectAPIHandlers) CompleteMultipartUploadHandler(w http.ResponseWriter, r *http.Request) {