}

    protected boolean bucketExists(final String name) {
        try {
            final BucketExistsArgs args = BucketExistsArgs.builder().bucket(name).build();
            return minioClient.bucketExists(args);
        } catch (final Exception e) {
            throw new CrawlingAccessException("Could not access bucket:" + name, e);

type PrefixAccessDenied GenericError

func (e PrefixAccessDenied) Error() string {
	return "Prefix access is denied: " + e.Bucket + SlashSeparator + e.Object
}

// BucketExists bucket exists.
type BucketExists GenericError

func (e BucketExists) Error() string {
	return "Bucket exists: " + e.Bucket
}

// InvalidUploadIDKeyCombination - invalid upload id and key marker combination.

	if bucket == "" {
		return nil, errors.New("bucket name cannot be empty")
	}

	clnt, err := f.getMinIOClient()
	if err != nil {
		return nil, err
	}
	ok, err := clnt.BucketExists(r.Context(), bucket)
	if err != nil {
		return nil, err
	}
	if !ok {
		return nil, os.ErrNotExist
	}

	pr, pw := io.Pipe()

	wa := &writerAt{
		buffer: make(map[int64][]byte),

		return nil, errors.New("bucket name cannot be empty")
	}

	clnt, err := driver.getMinIOClient(ctx)
	if err != nil {
		return nil, err
	}

	if object == "" {
		ok, err := clnt.BucketExists(context.Background(), bucket)
		if err != nil {
			return nil, err
		}
		if !ok {
			return nil, os.ErrNotExist
		}
		return &minioFileInfo{
			p:     pathClean(bucket),

	for _, metaBucket := range []string{
		pathJoin(minioMetaBucket, minioConfigPrefix),
		pathJoin(minioMetaBucket, bucketMetaPrefix),
	} {
		var bucketExists BucketExists
		if err = z.MakeBucket(ctx, metaBucket, MakeBucketOptions{}); err != nil {
			if !errors.As(err, &bucketExists) {
				return err
			}
		}
	}

	z.poolMetaMutex.Lock()
	defer z.poolMetaMutex.Unlock()

	for _, idx := range indices {

	}
	clnt, err := sys.getRemoteTargetClient(tgt)
	if err != nil {
		return BucketRemoteTargetNotFound{Bucket: tgt.TargetBucket, Err: err}
	}
	// validate if target credentials are ok
	exists, err := clnt.BucketExists(ctx, tgt.TargetBucket)
	if err != nil {
		switch minio.ToErrorResponse(err).Code {
		case "NoSuchBucket":
			return BucketRemoteTargetNotFound{Bucket: tgt.TargetBucket, Err: err}
		case "AccessDenied":

      //         .credentials("YOUR-ACCESSKEY", "YOUR-SECRETACCESSKEY")
      //         .build();

      // Create bucket 'my-bucketname' if it doesn`t exist.
      if (!minioClient.bucketExists(BucketExistsArgs.builder().bucket("my-bucketname").build())) {
        minioClient.makeBucket(MakeBucketArgs.builder().bucket("my-bucketname").build());
        System.out.println("my-bucketname is created successfully");

	for i := 0; i < n; i++ {
		go func() {
			defer wg.Done()
			// Sync start.
			<-start
			if err := obj.MakeBucket(GlobalContext, bucketName1, MakeBucketOptions{}); err != nil {
				if _, ok := err.(BucketExists); !ok {
					t.Logf("unexpected error: %T: %v", err, err)
					return
				}
				mu.Lock()
				errs++
				mu.Unlock()
				return
			}
			mu.Lock()
			ok++
			mu.Unlock()
		}()
	}