public String getHTTPVersion() {
        return this.hTTPVersion;
    }
<p>
The HTTP version specified in the sampled web request, for example, <code>HTTP/1.1</code>.
</p>

@return The HTTP version specified in the sampled web request, for example, <code>HTTP/1.1</code>.
aws-java-sdk-waf/src/main/java/com/amazonaws/services/waf/model/HTTPRequest.java