public String findVdc(String orgLink, String vdcName) throws Exception
	{
		String response = doGet(orgLink);
		String element = findElement(response, Constants.LINK, Constants.VDC_LINK, vdcName);
		
		if( element == null){
			throw new Exception("No VDC found that matches the given name: " + vdcName);
		}
		
		return element;
	}