URL       = "storage-155.s3hoster.by";
    AccessKey = "BRN5RKJE67...";
    SecretKey = "NNhv+i9PrytpT8Tu0C1N...";
    Region    = "BTC";

    BasicData = OPI_S3.GetBasicDataStructure(URL, AccessKey, SecretKey, Region);
    Name      = "opi-dirbucket3";

    Result = OPI_S3.CheckBucketAvailability(Name, BasicData, True);

    Result = OPI_S3.CheckBucketAvailability(Name, BasicData, True, "1234");