property AuthenticationInfo: RPC_AUTH_IDENTITY_HANDLE;
The property AuthenticationInfo contains an information structure depending on the used authentication service (set by property AuthenticationService)
This property is connected to WinNTIdentity if the authentication service is WinNT or Kerberos. In this way the property AuthenticationInfo will receive the AuthenticationInfo handle
provided by TJwAuthenticationInfo.AuthorizationInfo when created with SetWinNTIdentity.
JWSCL supports only WinNT and Kerberos authentication services set by SetWinNTIdentity.
Do not write to this structure if authentication service is WinNT or Kerberos.