.NET API Catalog

net461
    namespace Microsoft.AspNetCore.Http.Connections
{
    [Flags]
    public enum HttpTransportType
    {
        ServerSentEvents = 2
    }
}

Information specific to `net461`
.NET	5.06.07.08.09.0
.NET Core	2.02.12.23.03.1
.NET Framework	4.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard	2.02.1
Assemblies	Microsoft.AspNetCore.Http.Connections.Common , Version=10.0.0.0, PublicKeyToken=adb9793829ddae60 Microsoft.AspNetCore.Http.Connections.Common , Version=8.0.0.0, PublicKeyToken=adb9793829ddae60
Referencing	Your project needs a package reference to `Microsoft.AspNetCore.Http.Connections.Common`.
Package	Microsoft.AspNetCore.Http.Connections.Common netstandard2.0
Platform Restrictions	This framework does not have platform annotations.