public int nabtoRpcSetDefaultInterface(IntPtr session, string interfaceDefinition, out string errorMessage)
{
IntPtr nativeResult;
var status = Win32NativeMethods.nabtoRpcSetDefaultInterface(session, interfaceDefinition, out nativeResult);
if (status == NABTO_FAILED_WITH_JSON_MESSAGE)
{
errorMessage = MoveString(nativeResult);
}
else
{
errorMessage = null;
}
return(status);
}