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

    BasicData = OPI_S3.GetBasicDataStructure(URL, AccessKey, SecretKey, Region);

    Bucket = "opi-gpbucket3";
    Prefix = "pic";
    Result = OPI_S3.ListObjectVersions(Bucket, BasicData, Prefix);