    URL       = "s3.openintegrations.dev";
    AccessKey = "bayselo...";
    SecretKey = "12we34...";
    Region    = "BTC";

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

    Method = "PUT";
    Body   = "C:\test_data\document.docx"; // URL, Path or Binary data

    Result = OPI_S3.SendRequestWithBody(Method, BasicData, Body);