`MultipartBody.Builder` can build sophisticated request bodies compatible with HTML file upload forms. Each part of a multipart request body is itself a request body, and can define its own headers. If present, these headers should describe the part body, such as its `Content-Disposition`. The `Content-Length` and `Content-Type` headers are added automatically if they're available.

		return MultipartInfo{}, err
	}

	return MultipartInfo{}, InvalidUploadID{
		Bucket:   bucket,
		Object:   object,
		UploadID: uploadID,
	}
}

// ListObjectParts - lists all uploaded parts to an object in hashedSet.
func (z *erasureServerPools) ListObjectParts(ctx context.Context, bucket, object, uploadID string, partNumberMarker int, maxParts int, opts ObjectOptions) (ListPartsInfo, error) {

    long part1 = load64(bytes, offset);
    long part2 = load64(bytes, offset + 8);
    long part3 = load64(bytes, offset + 16);
    long part4 = load64(bytes, offset + 24);

    seedA += part1;
    seedB = rotateRight(seedB + seedA + part4, 51);
    long c = seedA;
    seedA += part2;
    seedA += part3;
    seedB += rotateRight(seedA, 23);
    output[0] = seedA + part4;

	}
	volume := p.Volume
	filePath := p.FilePath

	return grid.NewNPErr(s.getStorage().UpdateMetadata(context.Background(), volume, filePath, p.FI, p.UpdateOpts))
}

// CheckPartsHandler - check if a file parts exists.
func (s *storageRESTServer) CheckPartsHandler(ctx context.Context, p *CheckPartsHandlerParams, out chan<- *CheckPartsResp) *grid.RemoteErr {
	if !s.checkID(p.DiskID) {
		return grid.NewRemoteErr(errDiskNotFound)
	}

	public static final fun createFormData (Ljava/lang/String;Ljava/lang/String;)Lokhttp3/MultipartBody$Part;
	public static final fun createFormData (Ljava/lang/String;Ljava/lang/String;Lokhttp3/RequestBody;)Lokhttp3/MultipartBody$Part;
	public final fun headers ()Lokhttp3/Headers;
}

public final class okhttp3/MultipartBody$Part$Companion {
	public final fun create (Lokhttp3/Headers;Lokhttp3/RequestBody;)Lokhttp3/MultipartBody$Part;

          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,
          within a display generated by the Derivative Works, if and
          wherever such third-party notices normally appear. The contents

	// create xlStorage test setup
	xlStorage, _, err := newXLStorageTestSetup(t)
	if err != nil {
		t.Fatalf("Unable to cfgreate xlStorage test setup, %s", err)

    long part1 = load64(bytes, offset);
    long part2 = load64(bytes, offset + 8);
    long part3 = load64(bytes, offset + 16);
    long part4 = load64(bytes, offset + 24);

    seedA += part1;
    seedB = rotateRight(seedB + seedA + part4, 51);
    long c = seedA;
    seedA += part2;
    seedA += part3;
    seedB += rotateRight(seedA, 23);
    output[0] = seedA + part4;

	public static final fun createFormData (Ljava/lang/String;Ljava/lang/String;)Lokhttp3/MultipartBody$Part;
	public static final fun createFormData (Ljava/lang/String;Ljava/lang/String;Lokhttp3/RequestBody;)Lokhttp3/MultipartBody$Part;
	public final fun headers ()Lokhttp3/Headers;
}

public final class okhttp3/MultipartBody$Part$Companion {
	public final fun create (Lokhttp3/Headers;Lokhttp3/RequestBody;)Lokhttp3/MultipartBody$Part;

        int index = version.indexOf('-');

        String part1;
        String part2 = null;

        if (index < 0) {
            part1 = version;
        } else {
            part1 = version.substring(0, index);
            part2 = version.substring(index + 1);
        }

        if (part2 != null) {
            if (part2.length() == 1 || !part2.startsWith("0")) {
                buildNumber = tryParseInt(part2);