Enum AuthenticationLevel Path C++ Link System.Net.Security.AuthenticationLevel, System underlying int32 System.dll Values 3 NameValueHex None00x00MutualAuthRequested10x01MutualAuthRequired20x02 Used by 2types with a member, parameter or interface of this type MonoWebRequestHandlerWebRequest // System.Net.Security.AuthenticationLevel, System enum class AuthenticationLevel : int32 { None = 0, MutualAuthRequested = 1, MutualAuthRequired = 2, };