perm.setProtocol( toPort[0] );
else { response.sendError(530, "Missing ToPort parameter" ); return; }
String[] ranges = request.getParameterValues( "CidrIp" );
if ( null != ranges && 0 < ranges.length)
perm.addIpRange( ranges[0] );
else { response.sendError(530, "Missing CidrIp parameter" ); return; }
String[] user = request.getParameterValues( "SourceSecurityGroupOwnerId" );
if ( null == user || 0 == user.length) {
response.sendError(530, "Missing SourceSecurityGroupOwnerId parameter" );