def enable_logging(params)
Utils.mandatory_arguments([:targetbucket, :targetprefix], params)
Utils.allow_only([:targetbucket, :targetprefix], params)
xmldoc = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><BucketLoggingStatus xmlns=\"http://doc.s3.amazonaws.com/2006-03-01\"><LoggingEnabled><TargetBucket>#{params[:targetbucket]}</TargetBucket><TargetPrefix>#{params[:targetprefix]}</TargetPrefix></LoggingEnabled></BucketLoggingStatus>"
@s3.interface.put_logging(:bucket => @name, :xmldoc => xmldoc)
end