title: Configure Microsoft C++ Rest SDK to use TLS 1.1 or 1.2
body: <p>How is the Microsoft C++ Rest SDK for http_client configured to connect using TLS 1.1 or 1.2? It is failing to connect because it is using a lower level of TLS that the server does not accept. I don't see how to configure it to set the TLS level of the client.</p>