Hello, so im pretty new to SOAP in Perl, im trying to call to a smartermail server to add a user, just for testing purposes, heres the code I have so far

#!c:/perl/bin
use SOAP::WSDL;
use strict;
use warnings;

my %data = (
            'AuthUserName'     => 'xxxxxx@testdomain.com',
            'AuthPassword'     => 'xxxxxxx',
            'NewUsername'     => 'johndoe',
            'NewPassword'     => 'test',
            'DomainName'     => 'testdomain.com',
            'FirstName'     => 'john',
            'LastName'         => 'doe',
            'IsDomainAdmin' => 0
            );
                
 my $soap = SOAP::WSDL->new(
    wsdl => 'http://xxxxxxxxxxxxxx.com/services/svcUserAdmin.asmx?WSDL
+',
 );

 my $result = $soap->call('AddUser', %data);
 
 print $result;
[download]

Ive been looking through smartermails PDF doc on automating the web services, I know the PW/UN im using is right, but its still not returning anything at all, or adding the user. http://www.smartertools.com/downloads/documents/smartermail/SmarterMail6x_Automation_with_WebServices.pdf Anyone here use soap::wsdl that can see any obvious errors in my above code? I printed result out with data dumper, this is what it returns..

'detail' => '', 'faultcode' => 'soap:Client', 'faultstring' => 'System.Web.Services.Protocols.SoapException: Se rver was unable to read request. ---> System.InvalidOperationException: There is an error in XML document (1 , 205). ---> System.FormatException: The string \'\' is not a valid Boolean value. at System.Xml.XmlConvert.ToBoolean(String s) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read21_AddUser() at Microsoft.Xml.Serialization.GeneratedAssembly.ArrayOfObjectSerializer.Deserialize(XmlSerializationRead er reader) at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeser ializationEvents events) --- End of inner exception stack trace --- at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeser ializationEvents events) at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle) at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters() --- End of inner exception stack trace --- at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters() at System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()' }, '{http://schemas.xmlsoap.org/soap/envelope/}Fault',