@Override
    public WebResponse getResponse() throws IOException {
        if (response == null) {
            LOG.info(getCurlApi());
            response = executeRequest();
        }

        return response;
    }
Sends the request to the Ambari server and returns the response.

@return - Response from the Ambari server.
@throws IOException
ambari-funtest/src/test/java/org/apache/ambari/funtest/server/AmbariHttpWebRequest.java