sub AUTOLOAD {
    my $self = shift;
    our $AUTOLOAD;
    (my $method = $AUTOLOAD) =~ s/.*:://s; # remove package name
    $method =~ s/_/./g;
    return if $method =~ /DESTROY/;
    perform_rpc_call( $self, $method, @_ );
}

$obj->user_delete( $username );