AmazonS3SoapBindingStub s3SoapBinding = getSoapBinding();
Calendar timestamp = getTimeStamp( System.currentTimeMillis() );
String signature = ServiceUtils.signWithHmacSha1(getAWSSecretKey(),
Constants.SOAP_SERVICE_NAME + "CopyObject" + convertDateToString(timestamp));
MetadataDirective metadataDirective = null;
MetadataEntry[] metadata = null;
if (destinationMetadata != null) {
metadataDirective = MetadataDirective.REPLACE;
metadata = convertMetadata(destinationMetadata);