Monitoring Specific Versions of HTTP

To manually set the HTTP version for your HTTP monitoring requests, add the corresponding code into the Prepare Script field under the Scripts tab of your HTTP target configuration screen:

HTTP/1.1
//%DotcomWebComment% HttpClient.HttpVersion = System.Net.HttpVersion.Version11;
//%DotcomWebComment% HttpClient.VersionPolicy = System.Net.Http.HttpVersionPolicy.RequestVersionExact;

HTTP/2.0
//%DotcomWebComment% HttpClient.HttpVersion = System.Net.HttpVersion.Version20;
//%DotcomWebComment% HttpClient.VersionPolicy = System.Net.Http.HttpVersionPolicy.RequestVersionExact;

HTTP/3.0
HttpClient.HttpVersion = System.Net.HttpVersion.Version30;
HttpClient.VersionPolicy = System.Net.Http.HttpVersionPolicy.RequestVersionExact