OpenIntegrations/docs/en/examples/S3/HeadObject.txt

    URL       = FunctionParameters["S3_URL"];
    AccessKey = FunctionParameters["S3_AccessKey"];
    SecretKey = FunctionParameters["S3_SecretKey"];
    Region    = "BTC";

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

    Name   = "picture.jpg";
    Bucket = "opi-gpbucket3";

    Result = OPI_S3.HeadObject(Name, Bucket, BasicData);