func checkBucketAndObjectNames(ctx context.Context, bucket, object string) error {
	// Verify if bucket is valid.
	if !isMinioMetaBucketName(bucket) && s3utils.CheckValidBucketNameStrict(bucket) != nil {
		return BucketNameInvalid{Bucket: bucket}
	}
	// Verify if object is valid.
	if len(object) == 0 {
		return ObjectNameInvalid{Bucket: bucket, Object: object}
	}

				writeErrorResponse(r.Context(), w, errorCodes.ToAPIErr(ErrAllAccessDisabled), r.URL)
				return
			}
		} else {
			// Validate bucket names if it is not empty
			if bucketName != "" && s3utils.CheckValidBucketNameStrict(bucketName) != nil {
				if ok {
					tc.FuncName = "handler.ValidRequest"
					tc.ResponseRecorder.LogErrBody = true
				}
				defer logger.AuditLog(r.Context(), w, r, mustGetClaimsFromToken(r))

	if bucketEntry == "" {
		return true
	}

	bucketEntry = strings.TrimSuffix(bucketEntry, SlashSeparator)
	if strict {
		if err := s3utils.CheckValidBucketNameStrict(bucketEntry); err != nil {
			return true
		}
	} else {
		if err := s3utils.CheckValidBucketName(bucketEntry); err != nil {
			return true
		}
	}

// operations.
func (z *erasureServerPools) MakeBucket(ctx context.Context, bucket string, opts MakeBucketOptions) error {
	// Verify if bucket is valid.
	if !isMinioMetaBucketName(bucket) {
		if err := s3utils.CheckValidBucketNameStrict(bucket); err != nil {
			return BucketNameInvalid{Bucket: bucket}
		}

		if !opts.NoLock {
			// Lock the bucket name before creating.
			lk := z.NewNSLock(minioMetaTmpBucket, bucket+".lck")