https://learn.microsoft.com/en-us/dotnet/api/system.servicemodel.channels.httptransportbindingelement?view=netframework-4.8.1&redirectedfrom=MSDN
HttpTransportBindingElement Class (System.ServiceModel.Channels) | Microsoft Learn
Represents the binding element used to specify an HTTP transport for transmitting messages.
class systemchannelsmicrosoftlearn