diff --git a/generator/templates/model.twig b/generator/templates/model.twig
index 370e0aa9..f23cc269 100644
--- a/generator/templates/model.twig
+++ b/generator/templates/model.twig
@@ -104,7 +104,8 @@ class {{ model.ClassName }} extends Remote\Object {
 {#  getters and setters #}
 {% for property in model.properties %}
     /**
-     * @return {{ property.PHPType }}
+     * @return {{ property.PHPType }}{% if property.isArray %}[]{% endif %}
+
      */
     public function get{{ property.Name }}(){
         return $this->_data['{{ property.Name }}'];
@@ -112,7 +113,7 @@ class {{ model.ClassName }} extends Remote\Object {
 
 {% if property.isReadOnly == false %}
     /**
-     * @param {{ property.PHPType }}{% if property.isArray %}[]{% endif %} $value
+     * @param {{ property.PHPType }} $value
      * @return {{ model.ClassName }}
      */
     public function {% if property.isArray %}add{% else %}set{% endif %}{{ property.NameSingular }}({% if property.isHintable %}{{ property.PHPType }} {% endif %}$value){
diff --git a/src/XeroPHP/Models/Accounting/BankTransaction.php b/src/XeroPHP/Models/Accounting/BankTransaction.php
index 16873a41..2a677152 100644
--- a/src/XeroPHP/Models/Accounting/BankTransaction.php
+++ b/src/XeroPHP/Models/Accounting/BankTransaction.php
@@ -254,14 +254,14 @@ public function setContact(Contact $value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineitems(){
         return $this->_data['Lineitems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return BankTransaction
      */
     public function addLineitem(LineItem $value){
@@ -407,14 +407,14 @@ public function setStatus($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return BankTransaction
      */
     public function addLineAmountType($value){
diff --git a/src/XeroPHP/Models/Accounting/Contact.php b/src/XeroPHP/Models/Accounting/Contact.php
index b1353dcd..2e3f8345 100644
--- a/src/XeroPHP/Models/Accounting/Contact.php
+++ b/src/XeroPHP/Models/Accounting/Contact.php
@@ -474,14 +474,14 @@ public function setSkypeUserName($value){
     }
 
     /**
-     * @return ContactPerson
+     * @return ContactPerson[]
      */
     public function getContactPersons(){
         return $this->_data['ContactPersons'];
     }
 
     /**
-     * @param ContactPerson[] $value
+     * @param ContactPerson $value
      * @return Contact
      */
     public function addContactPerson(ContactPerson $value){
@@ -491,14 +491,14 @@ public function addContactPerson(ContactPerson $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getBankAccountDetails(){
         return $this->_data['BankAccountDetails'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Contact
      */
     public function addBankAccountDetail($value){
@@ -559,14 +559,14 @@ public function setAccountsPayableTaxType($value){
     }
 
     /**
-     * @return Address
+     * @return Address[]
      */
     public function getAddresses(){
         return $this->_data['Addresses'];
     }
 
     /**
-     * @param Address[] $value
+     * @param Address $value
      * @return Contact
      */
     public function addAddress(Address $value){
@@ -576,14 +576,14 @@ public function addAddress(Address $value){
     }
 
     /**
-     * @return Phone
+     * @return Phone[]
      */
     public function getPhones(){
         return $this->_data['Phones'];
     }
 
     /**
-     * @param Phone[] $value
+     * @param Phone $value
      * @return Contact
      */
     public function addPhone(Phone $value){
@@ -712,14 +712,14 @@ public function setPurchasesDefaultAccountCode($value){
     }
 
     /**
-     * @return TrackingCategory
+     * @return TrackingCategory[]
      */
     public function getSalesTrackingCategories(){
         return $this->_data['SalesTrackingCategories'];
     }
 
     /**
-     * @param TrackingCategory[] $value
+     * @param TrackingCategory $value
      * @return Contact
      */
     public function addSalesTrackingCategory(TrackingCategory $value){
@@ -729,14 +729,14 @@ public function addSalesTrackingCategory(TrackingCategory $value){
     }
 
     /**
-     * @return TrackingCategory
+     * @return TrackingCategory[]
      */
     public function getPurchasesTrackingCategories(){
         return $this->_data['PurchasesTrackingCategories'];
     }
 
     /**
-     * @param TrackingCategory[] $value
+     * @param TrackingCategory $value
      * @return Contact
      */
     public function addPurchasesTrackingCategory(TrackingCategory $value){
@@ -746,14 +746,14 @@ public function addPurchasesTrackingCategory(TrackingCategory $value){
     }
 
     /**
-     * @return ContactGroup
+     * @return ContactGroup[]
      */
     public function getContactGroups(){
         return $this->_data['ContactGroups'];
     }
 
     /**
-     * @param ContactGroup[] $value
+     * @param ContactGroup $value
      * @return Contact
      */
     public function addContactGroup(ContactGroup $value){
@@ -797,14 +797,14 @@ public function setBrandingTheme(BrandingTheme $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getBatchPayments(){
         return $this->_data['BatchPayments'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Contact
      */
     public function addBatchPayment($value){
@@ -831,14 +831,14 @@ public function setDiscount($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getBalances(){
         return $this->_data['Balances'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Contact
      */
     public function addBalance($value){
@@ -848,14 +848,14 @@ public function addBalance($value){
     }
 
     /**
-     * @return PaymentTerm
+     * @return PaymentTerm[]
      */
     public function getPaymentTerms(){
         return $this->_data['PaymentTerms'];
     }
 
     /**
-     * @param PaymentTerm[] $value
+     * @param PaymentTerm $value
      * @return Contact
      */
     public function addPaymentTerm(PaymentTerm $value){
diff --git a/src/XeroPHP/Models/Accounting/ContactGroup.php b/src/XeroPHP/Models/Accounting/ContactGroup.php
index 9697aae3..fed72300 100644
--- a/src/XeroPHP/Models/Accounting/ContactGroup.php
+++ b/src/XeroPHP/Models/Accounting/ContactGroup.php
@@ -161,14 +161,14 @@ public function setContactGroupID($value){
     }
 
     /**
-     * @return Contact
+     * @return Contact[]
      */
     public function getContacts(){
         return $this->_data['Contacts'];
     }
 
     /**
-     * @param Contact[] $value
+     * @param Contact $value
      * @return ContactGroup
      */
     public function addContact(Contact $value){
diff --git a/src/XeroPHP/Models/Accounting/CreditNote.php b/src/XeroPHP/Models/Accounting/CreditNote.php
index eb1550f5..3280a13a 100644
--- a/src/XeroPHP/Models/Accounting/CreditNote.php
+++ b/src/XeroPHP/Models/Accounting/CreditNote.php
@@ -314,14 +314,14 @@ public function setStatus($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return CreditNote
      */
     public function addLineAmountType($value){
@@ -331,14 +331,14 @@ public function addLineAmountType($value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineItems(){
         return $this->_data['LineItems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return CreditNote
      */
     public function addLineItem(LineItem $value){
@@ -535,14 +535,14 @@ public function setRemainingCredit($value){
     }
 
     /**
-     * @return Allocation
+     * @return Allocation[]
      */
     public function getAllocations(){
         return $this->_data['Allocations'];
     }
 
     /**
-     * @param Allocation[] $value
+     * @param Allocation $value
      * @return CreditNote
      */
     public function addAllocation(Allocation $value){
diff --git a/src/XeroPHP/Models/Accounting/ExpenseClaim.php b/src/XeroPHP/Models/Accounting/ExpenseClaim.php
index 6a717b31..0b7589f4 100644
--- a/src/XeroPHP/Models/Accounting/ExpenseClaim.php
+++ b/src/XeroPHP/Models/Accounting/ExpenseClaim.php
@@ -112,14 +112,14 @@ public function setUser(User $value){
     }
 
     /**
-     * @return Receipt
+     * @return Receipt[]
      */
     public function getReceipts(){
         return $this->_data['Receipts'];
     }
 
     /**
-     * @param Receipt[] $value
+     * @param Receipt $value
      * @return ExpenseClaim
      */
     public function addReceipt(Receipt $value){
diff --git a/src/XeroPHP/Models/Accounting/Invoice.php b/src/XeroPHP/Models/Accounting/Invoice.php
index 6f3ce2bb..12835063 100644
--- a/src/XeroPHP/Models/Accounting/Invoice.php
+++ b/src/XeroPHP/Models/Accounting/Invoice.php
@@ -347,14 +347,14 @@ public function setContact(Contact $value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineItems(){
         return $this->_data['LineItems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return Invoice
      */
     public function addLineItem(LineItem $value){
@@ -398,14 +398,14 @@ public function setDueDate(\DateTime $value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Invoice
      */
     public function addLineAmountType($value){
@@ -633,7 +633,7 @@ public function getHasAttachments(){
 
 
     /**
-     * @return Payment
+     * @return Payment[]
      */
     public function getPayments(){
         return $this->_data['Payments'];
@@ -641,7 +641,7 @@ public function getPayments(){
 
 
     /**
-     * @return Prepayment
+     * @return Prepayment[]
      */
     public function getPrepayments(){
         return $this->_data['Prepayments'];
@@ -649,7 +649,7 @@ public function getPrepayments(){
 
 
     /**
-     * @return Overpayment
+     * @return Overpayment[]
      */
     public function getOverpayments(){
         return $this->_data['Overpayments'];
@@ -697,7 +697,7 @@ public function getUpdatedDateUTC(){
 
 
     /**
-     * @return CreditNote
+     * @return CreditNote[]
      */
     public function getCreditNotes(){
         return $this->_data['CreditNotes'];
diff --git a/src/XeroPHP/Models/Accounting/Item.php b/src/XeroPHP/Models/Accounting/Item.php
index e1fc1696..e167d635 100644
--- a/src/XeroPHP/Models/Accounting/Item.php
+++ b/src/XeroPHP/Models/Accounting/Item.php
@@ -141,14 +141,14 @@ public function setDescription($value){
     }
 
     /**
-     * @return Purchase
+     * @return Purchase[]
      */
     public function getPurchaseDetails(){
         return $this->_data['PurchaseDetails'];
     }
 
     /**
-     * @param Purchase[] $value
+     * @param Purchase $value
      * @return Item
      */
     public function addPurchaseDetail(Purchase $value){
@@ -158,14 +158,14 @@ public function addPurchaseDetail(Purchase $value){
     }
 
     /**
-     * @return Sale
+     * @return Sale[]
      */
     public function getSalesDetails(){
         return $this->_data['SalesDetails'];
     }
 
     /**
-     * @param Sale[] $value
+     * @param Sale $value
      * @return Item
      */
     public function addSalesDetail(Sale $value){
diff --git a/src/XeroPHP/Models/Accounting/Journal.php b/src/XeroPHP/Models/Accounting/Journal.php
index ae6413b2..7fee34a6 100644
--- a/src/XeroPHP/Models/Accounting/Journal.php
+++ b/src/XeroPHP/Models/Accounting/Journal.php
@@ -272,14 +272,14 @@ public function setSourceType($value){
     }
 
     /**
-     * @return JournalLine
+     * @return JournalLine[]
      */
     public function getJournalLines(){
         return $this->_data['JournalLines'];
     }
 
     /**
-     * @param JournalLine[] $value
+     * @param JournalLine $value
      * @return Journal
      */
     public function addJournalLine(JournalLine $value){
diff --git a/src/XeroPHP/Models/Accounting/Journal/JournalLine.php b/src/XeroPHP/Models/Accounting/Journal/JournalLine.php
index b8307e78..b4049e1d 100644
--- a/src/XeroPHP/Models/Accounting/Journal/JournalLine.php
+++ b/src/XeroPHP/Models/Accounting/Journal/JournalLine.php
@@ -323,14 +323,14 @@ public function setTaxName(TaxRate $value){
     }
 
     /**
-     * @return TrackingCategory
+     * @return TrackingCategory[]
      */
     public function getTrackingCategories(){
         return $this->_data['TrackingCategories'];
     }
 
     /**
-     * @param TrackingCategory[] $value
+     * @param TrackingCategory $value
      * @return JournalLine
      */
     public function addTrackingCategory(TrackingCategory $value){
diff --git a/src/XeroPHP/Models/Accounting/ManualJournal.php b/src/XeroPHP/Models/Accounting/ManualJournal.php
index 54b67e0c..ac11ea70 100644
--- a/src/XeroPHP/Models/Accounting/ManualJournal.php
+++ b/src/XeroPHP/Models/Accounting/ManualJournal.php
@@ -156,14 +156,14 @@ public function setNarration($value){
     }
 
     /**
-     * @return JournalLine
+     * @return JournalLine[]
      */
     public function getJournalLines(){
         return $this->_data['JournalLines'];
     }
 
     /**
-     * @param JournalLine[] $value
+     * @param JournalLine $value
      * @return ManualJournal
      */
     public function addJournalLine(JournalLine $value){
@@ -190,14 +190,14 @@ public function setDate(\DateTime $value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return ManualJournal
      */
     public function addLineAmountType($value){
diff --git a/src/XeroPHP/Models/Accounting/Organisation.php b/src/XeroPHP/Models/Accounting/Organisation.php
index 027df3df..26b2ea04 100644
--- a/src/XeroPHP/Models/Accounting/Organisation.php
+++ b/src/XeroPHP/Models/Accounting/Organisation.php
@@ -655,14 +655,14 @@ public function setLineOfBusiness($value){
     }
 
     /**
-     * @return Address
+     * @return Address[]
      */
     public function getAddresses(){
         return $this->_data['Addresses'];
     }
 
     /**
-     * @param Address[] $value
+     * @param Address $value
      * @return Organisation
      */
     public function addAddress(Address $value){
@@ -672,14 +672,14 @@ public function addAddress(Address $value){
     }
 
     /**
-     * @return Phone
+     * @return Phone[]
      */
     public function getPhones(){
         return $this->_data['Phones'];
     }
 
     /**
-     * @param Phone[] $value
+     * @param Phone $value
      * @return Organisation
      */
     public function addPhone(Phone $value){
@@ -689,14 +689,14 @@ public function addPhone(Phone $value){
     }
 
     /**
-     * @return ExternalLink
+     * @return ExternalLink[]
      */
     public function getExternalLinks(){
         return $this->_data['ExternalLinks'];
     }
 
     /**
-     * @param ExternalLink[] $value
+     * @param ExternalLink $value
      * @return Organisation
      */
     public function addExternalLink(ExternalLink $value){
@@ -706,14 +706,14 @@ public function addExternalLink(ExternalLink $value){
     }
 
     /**
-     * @return PaymentTerm
+     * @return PaymentTerm[]
      */
     public function getPaymentTerms(){
         return $this->_data['PaymentTerms'];
     }
 
     /**
-     * @param PaymentTerm[] $value
+     * @param PaymentTerm $value
      * @return Organisation
      */
     public function addPaymentTerm(PaymentTerm $value){
diff --git a/src/XeroPHP/Models/Accounting/Organisation/PaymentTerm.php b/src/XeroPHP/Models/Accounting/Organisation/PaymentTerm.php
index 914a9faf..8473c339 100644
--- a/src/XeroPHP/Models/Accounting/Organisation/PaymentTerm.php
+++ b/src/XeroPHP/Models/Accounting/Organisation/PaymentTerm.php
@@ -88,14 +88,14 @@ public static function getProperties(){
 
 
     /**
-     * @return Bill
+     * @return Bill[]
      */
     public function getBills(){
         return $this->_data['Bills'];
     }
 
     /**
-     * @param Bill[] $value
+     * @param Bill $value
      * @return PaymentTerm
      */
     public function addBill(Bill $value){
@@ -105,14 +105,14 @@ public function addBill(Bill $value){
     }
 
     /**
-     * @return Sale
+     * @return Sale[]
      */
     public function getSales(){
         return $this->_data['Sales'];
     }
 
     /**
-     * @param Sale[] $value
+     * @param Sale $value
      * @return PaymentTerm
      */
     public function addSale(Sale $value){
diff --git a/src/XeroPHP/Models/Accounting/Overpayment.php b/src/XeroPHP/Models/Accounting/Overpayment.php
index 12f78d19..ef9a6ca5 100644
--- a/src/XeroPHP/Models/Accounting/Overpayment.php
+++ b/src/XeroPHP/Models/Accounting/Overpayment.php
@@ -297,14 +297,14 @@ public function setStatus($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Overpayment
      */
     public function addLineAmountType($value){
@@ -314,14 +314,14 @@ public function addLineAmountType($value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineItems(){
         return $this->_data['LineItems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return Overpayment
      */
     public function addLineItem(LineItem $value){
@@ -484,14 +484,14 @@ public function setRemainingCredit($value){
     }
 
     /**
-     * @return Allocation
+     * @return Allocation[]
      */
     public function getAllocations(){
         return $this->_data['Allocations'];
     }
 
     /**
-     * @param Allocation[] $value
+     * @param Allocation $value
      * @return Overpayment
      */
     public function addAllocation(Allocation $value){
diff --git a/src/XeroPHP/Models/Accounting/Prepayment.php b/src/XeroPHP/Models/Accounting/Prepayment.php
index 308cdcd2..fd0ffdb2 100644
--- a/src/XeroPHP/Models/Accounting/Prepayment.php
+++ b/src/XeroPHP/Models/Accounting/Prepayment.php
@@ -297,14 +297,14 @@ public function setStatus($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Prepayment
      */
     public function addLineAmountType($value){
@@ -314,14 +314,14 @@ public function addLineAmountType($value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineItems(){
         return $this->_data['LineItems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return Prepayment
      */
     public function addLineItem(LineItem $value){
@@ -484,14 +484,14 @@ public function setRemainingCredit($value){
     }
 
     /**
-     * @return Allocation
+     * @return Allocation[]
      */
     public function getAllocations(){
         return $this->_data['Allocations'];
     }
 
     /**
-     * @param Allocation[] $value
+     * @param Allocation $value
      * @return Prepayment
      */
     public function addAllocation(Allocation $value){
diff --git a/src/XeroPHP/Models/Accounting/Receipt.php b/src/XeroPHP/Models/Accounting/Receipt.php
index 66d018b2..218b528a 100644
--- a/src/XeroPHP/Models/Accounting/Receipt.php
+++ b/src/XeroPHP/Models/Accounting/Receipt.php
@@ -222,14 +222,14 @@ public function setContact(Contact $value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineitems(){
         return $this->_data['Lineitems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return Receipt
      */
     public function addLineitem(LineItem $value){
@@ -273,14 +273,14 @@ public function setReference($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Receipt
      */
     public function addLineAmountType($value){
diff --git a/src/XeroPHP/Models/Accounting/RepeatingInvoice.php b/src/XeroPHP/Models/Accounting/RepeatingInvoice.php
index bcee4751..7d5942cd 100644
--- a/src/XeroPHP/Models/Accounting/RepeatingInvoice.php
+++ b/src/XeroPHP/Models/Accounting/RepeatingInvoice.php
@@ -227,14 +227,14 @@ public function setSchedule(Schedule $value){
     }
 
     /**
-     * @return LineItem
+     * @return LineItem[]
      */
     public function getLineItems(){
         return $this->_data['LineItems'];
     }
 
     /**
-     * @param LineItem[] $value
+     * @param LineItem $value
      * @return RepeatingInvoice
      */
     public function addLineItem(LineItem $value){
@@ -244,14 +244,14 @@ public function addLineItem(LineItem $value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getLineAmountTypes(){
         return $this->_data['LineAmountTypes'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return RepeatingInvoice
      */
     public function addLineAmountType($value){
diff --git a/src/XeroPHP/Models/Accounting/TaxRate.php b/src/XeroPHP/Models/Accounting/TaxRate.php
index 1fb0f719..7d087651 100644
--- a/src/XeroPHP/Models/Accounting/TaxRate.php
+++ b/src/XeroPHP/Models/Accounting/TaxRate.php
@@ -196,14 +196,14 @@ public function setTaxType($value){
     }
 
     /**
-     * @return TaxComponent
+     * @return TaxComponent[]
      */
     public function getTaxComponents(){
         return $this->_data['TaxComponents'];
     }
 
     /**
-     * @param TaxComponent[] $value
+     * @param TaxComponent $value
      * @return TaxRate
      */
     public function addTaxComponent(TaxComponent $value){
@@ -247,7 +247,7 @@ public function setReportTaxType($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getCanApplyToAssets(){
         return $this->_data['CanApplyToAssets'];
@@ -263,7 +263,7 @@ public function getCanApplyToEquity(){
 
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getCanApplyToExpenses(){
         return $this->_data['CanApplyToExpenses'];
@@ -271,7 +271,7 @@ public function getCanApplyToExpenses(){
 
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getCanApplyToLiabilities(){
         return $this->_data['CanApplyToLiabilities'];
diff --git a/src/XeroPHP/Models/Accounting/TrackingCategory.php b/src/XeroPHP/Models/Accounting/TrackingCategory.php
index fd6d61a4..8d845860 100644
--- a/src/XeroPHP/Models/Accounting/TrackingCategory.php
+++ b/src/XeroPHP/Models/Accounting/TrackingCategory.php
@@ -157,14 +157,14 @@ public function setStatus($value){
     }
 
     /**
-     * @return TrackingOption
+     * @return TrackingOption[]
      */
     public function getOptions(){
         return $this->_data['Options'];
     }
 
     /**
-     * @param TrackingOption[] $value
+     * @param TrackingOption $value
      * @return TrackingCategory
      */
     public function addOption(TrackingOption $value){
diff --git a/src/XeroPHP/Models/Files/Folder.php b/src/XeroPHP/Models/Files/Folder.php
index e02ea341..83c5408e 100644
--- a/src/XeroPHP/Models/Files/Folder.php
+++ b/src/XeroPHP/Models/Files/Folder.php
@@ -214,14 +214,14 @@ public function setId($value){
     }
 
     /**
-     * @return File
+     * @return File[]
      */
     public function getFiles(){
         return $this->_data['Files'];
     }
 
     /**
-     * @param File[] $value
+     * @param File $value
      * @return Folder
      */
     public function addFile(File $value){
diff --git a/src/XeroPHP/Models/PayrollAU/Employee.php b/src/XeroPHP/Models/PayrollAU/Employee.php
index e60cccb8..024c9017 100644
--- a/src/XeroPHP/Models/PayrollAU/Employee.php
+++ b/src/XeroPHP/Models/PayrollAU/Employee.php
@@ -357,14 +357,14 @@ public function setTitle($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getMiddleNames(){
         return $this->_data['MiddleNames'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Employee
      */
     public function addMiddleName($value){
@@ -561,14 +561,14 @@ public function setEmployeeGroupName($value){
     }
 
     /**
-     * @return BankAccount
+     * @return BankAccount[]
      */
     public function getBankAccounts(){
         return $this->_data['BankAccounts'];
     }
 
     /**
-     * @param BankAccount[] $value
+     * @param BankAccount $value
      * @return Employee
      */
     public function addBankAccount(BankAccount $value){
@@ -595,14 +595,14 @@ public function setPayTemplate(PayTemplate $value){
     }
 
     /**
-     * @return OpeningBalance
+     * @return OpeningBalance[]
      */
     public function getOpeningBalances(){
         return $this->_data['OpeningBalances'];
     }
 
     /**
-     * @param OpeningBalance[] $value
+     * @param OpeningBalance $value
      * @return Employee
      */
     public function addOpeningBalance(OpeningBalance $value){
@@ -612,14 +612,14 @@ public function addOpeningBalance(OpeningBalance $value){
     }
 
     /**
-     * @return SuperMembership
+     * @return SuperMembership[]
      */
     public function getSuperMemberships(){
         return $this->_data['SuperMemberships'];
     }
 
     /**
-     * @param SuperMembership[] $value
+     * @param SuperMembership $value
      * @return Employee
      */
     public function addSuperMembership(SuperMembership $value){
diff --git a/src/XeroPHP/Models/PayrollAU/Employee/OpeningBalance.php b/src/XeroPHP/Models/PayrollAU/Employee/OpeningBalance.php
index 682fa94e..07520a64 100644
--- a/src/XeroPHP/Models/PayrollAU/Employee/OpeningBalance.php
+++ b/src/XeroPHP/Models/PayrollAU/Employee/OpeningBalance.php
@@ -216,14 +216,14 @@ public function setTax($value){
     }
 
     /**
-     * @return EarningsLine
+     * @return EarningsLine[]
      */
     public function getEarningsLines(){
         return $this->_data['EarningsLines'];
     }
 
     /**
-     * @param EarningsLine[] $value
+     * @param EarningsLine $value
      * @return OpeningBalance
      */
     public function addEarningsLine(EarningsLine $value){
@@ -233,14 +233,14 @@ public function addEarningsLine(EarningsLine $value){
     }
 
     /**
-     * @return DeductionLine
+     * @return DeductionLine[]
      */
     public function getDeductionLines(){
         return $this->_data['DeductionLines'];
     }
 
     /**
-     * @param DeductionLine[] $value
+     * @param DeductionLine $value
      * @return OpeningBalance
      */
     public function addDeductionLine(DeductionLine $value){
@@ -250,14 +250,14 @@ public function addDeductionLine(DeductionLine $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getSuperLines(){
         return $this->_data['SuperLines'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return OpeningBalance
      */
     public function addSuperLine($value){
@@ -267,14 +267,14 @@ public function addSuperLine($value){
     }
 
     /**
-     * @return ReimbursementLine
+     * @return ReimbursementLine[]
      */
     public function getReimbursementLines(){
         return $this->_data['ReimbursementLines'];
     }
 
     /**
-     * @param ReimbursementLine[] $value
+     * @param ReimbursementLine $value
      * @return OpeningBalance
      */
     public function addReimbursementLine(ReimbursementLine $value){
@@ -284,14 +284,14 @@ public function addReimbursementLine(ReimbursementLine $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getLeaveLines(){
         return $this->_data['LeaveLines'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return OpeningBalance
      */
     public function addLeaveLine($value){
@@ -420,14 +420,14 @@ public function setLeaveTypeID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return OpeningBalance
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Employee/PayTemplate.php b/src/XeroPHP/Models/PayrollAU/Employee/PayTemplate.php
index c6cb640d..3258a1f2 100644
--- a/src/XeroPHP/Models/PayrollAU/Employee/PayTemplate.php
+++ b/src/XeroPHP/Models/PayrollAU/Employee/PayTemplate.php
@@ -251,14 +251,14 @@ public static function getProperties(){
 
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getEarningsLines(){
         return $this->_data['EarningsLines'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return PayTemplate
      */
     public function addEarningsLine($value){
@@ -268,14 +268,14 @@ public function addEarningsLine($value){
     }
 
     /**
-     * @return DeductionLine
+     * @return DeductionLine[]
      */
     public function getDeductionLines(){
         return $this->_data['DeductionLines'];
     }
 
     /**
-     * @param DeductionLine[] $value
+     * @param DeductionLine $value
      * @return PayTemplate
      */
     public function addDeductionLine(DeductionLine $value){
@@ -285,14 +285,14 @@ public function addDeductionLine(DeductionLine $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getSuperLines(){
         return $this->_data['SuperLines'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayTemplate
      */
     public function addSuperLine($value){
@@ -302,14 +302,14 @@ public function addSuperLine($value){
     }
 
     /**
-     * @return ReimbursementLine
+     * @return ReimbursementLine[]
      */
     public function getReimbursementLines(){
         return $this->_data['ReimbursementLines'];
     }
 
     /**
-     * @param ReimbursementLine[] $value
+     * @param ReimbursementLine $value
      * @return PayTemplate
      */
     public function addReimbursementLine(ReimbursementLine $value){
@@ -319,14 +319,14 @@ public function addReimbursementLine(ReimbursementLine $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getLeaveLines(){
         return $this->_data['LeaveLines'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayTemplate
      */
     public function addLeaveLine($value){
@@ -557,14 +557,14 @@ public function setLiabilityAccountCode($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getMinimumMonthlyEarnings(){
         return $this->_data['MinimumMonthlyEarnings'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayTemplate
      */
     public function addMinimumMonthlyEarning($value){
@@ -625,14 +625,14 @@ public function setLeaveTypeID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getAnnualNumberOfUnits(){
         return $this->_data['AnnualNumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayTemplate
      */
     public function addAnnualNumberOfUnit($value){
@@ -659,14 +659,14 @@ public function setFullTimeNumberOfUnitsPerPeriod($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayTemplate
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Employee/TaxDeclaration.php b/src/XeroPHP/Models/PayrollAU/Employee/TaxDeclaration.php
index 38d7d863..fd9f0ff7 100644
--- a/src/XeroPHP/Models/PayrollAU/Employee/TaxDeclaration.php
+++ b/src/XeroPHP/Models/PayrollAU/Employee/TaxDeclaration.php
@@ -238,14 +238,14 @@ public function setTaxFileNumber($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getAustralianResidentForTaxPurposes(){
         return $this->_data['AustralianResidentForTaxPurposes'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return TaxDeclaration
      */
     public function addAustralianResidentForTaxPurpose($value){
diff --git a/src/XeroPHP/Models/PayrollAU/LeaveApplication.php b/src/XeroPHP/Models/PayrollAU/LeaveApplication.php
index b6539bce..78acea61 100644
--- a/src/XeroPHP/Models/PayrollAU/LeaveApplication.php
+++ b/src/XeroPHP/Models/PayrollAU/LeaveApplication.php
@@ -231,14 +231,14 @@ public function setDescription($value){
     }
 
     /**
-     * @return LeavePeriod
+     * @return LeavePeriod[]
      */
     public function getLeavePeriods(){
         return $this->_data['LeavePeriods'];
     }
 
     /**
-     * @param LeavePeriod[] $value
+     * @param LeavePeriod $value
      * @return LeaveApplication
      */
     public function addLeavePeriod(LeavePeriod $value){
diff --git a/src/XeroPHP/Models/PayrollAU/LeaveApplication/LeavePeriod.php b/src/XeroPHP/Models/PayrollAU/LeaveApplication/LeavePeriod.php
index d2b091c8..2fdbb6e2 100644
--- a/src/XeroPHP/Models/PayrollAU/LeaveApplication/LeavePeriod.php
+++ b/src/XeroPHP/Models/PayrollAU/LeaveApplication/LeavePeriod.php
@@ -102,14 +102,14 @@ public static function getProperties(){
 
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return LeavePeriod
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/PayItem.php b/src/XeroPHP/Models/PayrollAU/PayItem.php
index d54b48dc..d3304cc9 100644
--- a/src/XeroPHP/Models/PayrollAU/PayItem.php
+++ b/src/XeroPHP/Models/PayrollAU/PayItem.php
@@ -108,14 +108,14 @@ public static function getProperties(){
 
 
     /**
-     * @return EarningsRate
+     * @return EarningsRate[]
      */
     public function getEarningsRates(){
         return $this->_data['EarningsRates'];
     }
 
     /**
-     * @param EarningsRate[] $value
+     * @param EarningsRate $value
      * @return PayItem
      */
     public function addEarningsRate(EarningsRate $value){
@@ -125,14 +125,14 @@ public function addEarningsRate(EarningsRate $value){
     }
 
     /**
-     * @return DeductionType
+     * @return DeductionType[]
      */
     public function getDeductionTypes(){
         return $this->_data['DeductionTypes'];
     }
 
     /**
-     * @param DeductionType[] $value
+     * @param DeductionType $value
      * @return PayItem
      */
     public function addDeductionType(DeductionType $value){
@@ -142,14 +142,14 @@ public function addDeductionType(DeductionType $value){
     }
 
     /**
-     * @return LeaveType
+     * @return LeaveType[]
      */
     public function getLeaveTypes(){
         return $this->_data['LeaveTypes'];
     }
 
     /**
-     * @param LeaveType[] $value
+     * @param LeaveType $value
      * @return PayItem
      */
     public function addLeaveType(LeaveType $value){
@@ -159,14 +159,14 @@ public function addLeaveType(LeaveType $value){
     }
 
     /**
-     * @return ReimbursementType
+     * @return ReimbursementType[]
      */
     public function getReimbursementTypes(){
         return $this->_data['ReimbursementTypes'];
     }
 
     /**
-     * @param ReimbursementType[] $value
+     * @param ReimbursementType $value
      * @return PayItem
      */
     public function addReimbursementType(ReimbursementType $value){
diff --git a/src/XeroPHP/Models/PayrollAU/PayItem/EarningsRate.php b/src/XeroPHP/Models/PayrollAU/PayItem/EarningsRate.php
index e73dd03f..acade877 100644
--- a/src/XeroPHP/Models/PayrollAU/PayItem/EarningsRate.php
+++ b/src/XeroPHP/Models/PayrollAU/PayItem/EarningsRate.php
@@ -228,14 +228,14 @@ public function setAccountCode($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getTypeOfUnits(){
         return $this->_data['TypeOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return EarningsRate
      */
     public function addTypeOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/PayItem/LeaveType.php b/src/XeroPHP/Models/PayrollAU/PayItem/LeaveType.php
index 16f9ad2f..43269cf7 100644
--- a/src/XeroPHP/Models/PayrollAU/PayItem/LeaveType.php
+++ b/src/XeroPHP/Models/PayrollAU/PayItem/LeaveType.php
@@ -142,14 +142,14 @@ public function setName($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getTypeOfUnits(){
         return $this->_data['TypeOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return LeaveType
      */
     public function addTypeOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/PayRun.php b/src/XeroPHP/Models/PayrollAU/PayRun.php
index bd82acf1..430636a4 100644
--- a/src/XeroPHP/Models/PayrollAU/PayRun.php
+++ b/src/XeroPHP/Models/PayrollAU/PayRun.php
@@ -293,14 +293,14 @@ public function setPayslipMessage($value){
     }
 
     /**
-     * @return Payslip
+     * @return Payslip[]
      */
     public function getPayslips(){
         return $this->_data['Payslips'];
     }
 
     /**
-     * @param Payslip[] $value
+     * @param Payslip $value
      * @return PayRun
      */
     public function addPayslip(Payslip $value){
@@ -310,14 +310,14 @@ public function addPayslip(Payslip $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getWages(){
         return $this->_data['Wages'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayRun
      */
     public function addWage($value){
@@ -327,14 +327,14 @@ public function addWage($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getDeductions(){
         return $this->_data['Deductions'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayRun
      */
     public function addDeduction($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Payslip.php b/src/XeroPHP/Models/PayrollAU/Payslip.php
index e57a980a..7f21e036 100644
--- a/src/XeroPHP/Models/PayrollAU/Payslip.php
+++ b/src/XeroPHP/Models/PayrollAU/Payslip.php
@@ -258,14 +258,14 @@ public function setPayslipID($value){
     }
 
     /**
-     * @return EarningsLine
+     * @return EarningsLine[]
      */
     public function getEarningsLines(){
         return $this->_data['EarningsLines'];
     }
 
     /**
-     * @param EarningsLine[] $value
+     * @param EarningsLine $value
      * @return Payslip
      */
     public function addEarningsLine(EarningsLine $value){
@@ -275,14 +275,14 @@ public function addEarningsLine(EarningsLine $value){
     }
 
     /**
-     * @return TimesheetEarningsLine
+     * @return TimesheetEarningsLine[]
      */
     public function getTimesheetEarningsLines(){
         return $this->_data['TimesheetEarningsLines'];
     }
 
     /**
-     * @param TimesheetEarningsLine[] $value
+     * @param TimesheetEarningsLine $value
      * @return Payslip
      */
     public function addTimesheetEarningsLine(TimesheetEarningsLine $value){
@@ -292,14 +292,14 @@ public function addTimesheetEarningsLine(TimesheetEarningsLine $value){
     }
 
     /**
-     * @return DeductionLine
+     * @return DeductionLine[]
      */
     public function getDeductionLines(){
         return $this->_data['DeductionLines'];
     }
 
     /**
-     * @param DeductionLine[] $value
+     * @param DeductionLine $value
      * @return Payslip
      */
     public function addDeductionLine(DeductionLine $value){
@@ -309,14 +309,14 @@ public function addDeductionLine(DeductionLine $value){
     }
 
     /**
-     * @return LeaveAccrualLine
+     * @return LeaveAccrualLine[]
      */
     public function getLeaveAccrualLines(){
         return $this->_data['LeaveAccrualLines'];
     }
 
     /**
-     * @param LeaveAccrualLine[] $value
+     * @param LeaveAccrualLine $value
      * @return Payslip
      */
     public function addLeaveAccrualLine(LeaveAccrualLine $value){
@@ -326,14 +326,14 @@ public function addLeaveAccrualLine(LeaveAccrualLine $value){
     }
 
     /**
-     * @return ReimbursementLine
+     * @return ReimbursementLine[]
      */
     public function getReimbursementLines(){
         return $this->_data['ReimbursementLines'];
     }
 
     /**
-     * @param ReimbursementLine[] $value
+     * @param ReimbursementLine $value
      * @return Payslip
      */
     public function addReimbursementLine(ReimbursementLine $value){
@@ -343,14 +343,14 @@ public function addReimbursementLine(ReimbursementLine $value){
     }
 
     /**
-     * @return SuperannuationLine
+     * @return SuperannuationLine[]
      */
     public function getSuperannuationLines(){
         return $this->_data['SuperannuationLines'];
     }
 
     /**
-     * @param SuperannuationLine[] $value
+     * @param SuperannuationLine $value
      * @return Payslip
      */
     public function addSuperannuationLine(SuperannuationLine $value){
@@ -360,14 +360,14 @@ public function addSuperannuationLine(SuperannuationLine $value){
     }
 
     /**
-     * @return TaxLine
+     * @return TaxLine[]
      */
     public function getTaxLines(){
         return $this->_data['TaxLines'];
     }
 
     /**
-     * @param TaxLine[] $value
+     * @param TaxLine $value
      * @return Payslip
      */
     public function addTaxLine(TaxLine $value){
@@ -445,14 +445,14 @@ public function setLastEdited($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getWages(){
         return $this->_data['Wages'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Payslip
      */
     public function addWage($value){
@@ -462,14 +462,14 @@ public function addWage($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getDeductions(){
         return $this->_data['Deductions'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Payslip
      */
     public function addDeduction($value){
@@ -530,14 +530,14 @@ public function setSuper($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getReimbursements(){
         return $this->_data['Reimbursements'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Payslip
      */
     public function addReimbursement($value){
@@ -547,14 +547,14 @@ public function addReimbursement($value){
     }
 
     /**
-     * @return LeaveEarningsLine
+     * @return LeaveEarningsLine[]
      */
     public function getLeaveEarningsLines(){
         return $this->_data['LeaveEarningsLines'];
     }
 
     /**
-     * @param LeaveEarningsLine[] $value
+     * @param LeaveEarningsLine $value
      * @return Payslip
      */
     public function addLeaveEarningsLine(LeaveEarningsLine $value){
diff --git a/src/XeroPHP/Models/PayrollAU/Payslip/DeductionLine.php b/src/XeroPHP/Models/PayrollAU/Payslip/DeductionLine.php
index a697a6c5..a98406e6 100644
--- a/src/XeroPHP/Models/PayrollAU/Payslip/DeductionLine.php
+++ b/src/XeroPHP/Models/PayrollAU/Payslip/DeductionLine.php
@@ -153,14 +153,14 @@ public function setPercentage($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return DeductionLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Payslip/EarningsLine.php b/src/XeroPHP/Models/PayrollAU/Payslip/EarningsLine.php
index 09da57cb..d57425a9 100644
--- a/src/XeroPHP/Models/PayrollAU/Payslip/EarningsLine.php
+++ b/src/XeroPHP/Models/PayrollAU/Payslip/EarningsLine.php
@@ -136,14 +136,14 @@ public function setRatePerUnit($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return EarningsLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Payslip/LeaveAccrualLine.php b/src/XeroPHP/Models/PayrollAU/Payslip/LeaveAccrualLine.php
index 0b67395d..2fb947fd 100644
--- a/src/XeroPHP/Models/PayrollAU/Payslip/LeaveAccrualLine.php
+++ b/src/XeroPHP/Models/PayrollAU/Payslip/LeaveAccrualLine.php
@@ -112,14 +112,14 @@ public function setLeaveTypeID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return LeaveAccrualLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Payslip/LeaveEarningsLine.php b/src/XeroPHP/Models/PayrollAU/Payslip/LeaveEarningsLine.php
index ea9b91c8..67ace548 100644
--- a/src/XeroPHP/Models/PayrollAU/Payslip/LeaveEarningsLine.php
+++ b/src/XeroPHP/Models/PayrollAU/Payslip/LeaveEarningsLine.php
@@ -129,14 +129,14 @@ public function setRatePerUnit($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return LeaveEarningsLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Payslip/SuperannuationLine.php b/src/XeroPHP/Models/PayrollAU/Payslip/SuperannuationLine.php
index b216a1c8..884b8c3e 100644
--- a/src/XeroPHP/Models/PayrollAU/Payslip/SuperannuationLine.php
+++ b/src/XeroPHP/Models/PayrollAU/Payslip/SuperannuationLine.php
@@ -188,14 +188,14 @@ public function setCalculationType($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getMinimumMonthlyEarnings(){
         return $this->_data['MinimumMonthlyEarnings'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return SuperannuationLine
      */
     public function addMinimumMonthlyEarning($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Setting.php b/src/XeroPHP/Models/PayrollAU/Setting.php
index e7ff5c2d..c1c3b0d7 100644
--- a/src/XeroPHP/Models/PayrollAU/Setting.php
+++ b/src/XeroPHP/Models/PayrollAU/Setting.php
@@ -99,14 +99,14 @@ public static function getProperties(){
 
 
     /**
-     * @return Account
+     * @return Account[]
      */
     public function getAccounts(){
         return $this->_data['Accounts'];
     }
 
     /**
-     * @param Account[] $value
+     * @param Account $value
      * @return Setting
      */
     public function addAccount(Account $value){
@@ -116,14 +116,14 @@ public function addAccount(Account $value){
     }
 
     /**
-     * @return TrackingCategory
+     * @return TrackingCategory[]
      */
     public function getTrackingCategories(){
         return $this->_data['TrackingCategories'];
     }
 
     /**
-     * @param TrackingCategory[] $value
+     * @param TrackingCategory $value
      * @return Setting
      */
     public function addTrackingCategory(TrackingCategory $value){
diff --git a/src/XeroPHP/Models/PayrollAU/Timesheet.php b/src/XeroPHP/Models/PayrollAU/Timesheet.php
index 2554132c..fcbeaa3c 100644
--- a/src/XeroPHP/Models/PayrollAU/Timesheet.php
+++ b/src/XeroPHP/Models/PayrollAU/Timesheet.php
@@ -181,14 +181,14 @@ public function setEndDate(\DateTime $value){
     }
 
     /**
-     * @return TimesheetLine
+     * @return TimesheetLine[]
      */
     public function getTimesheetLines(){
         return $this->_data['TimesheetLines'];
     }
 
     /**
-     * @param TimesheetLine[] $value
+     * @param TimesheetLine $value
      * @return Timesheet
      */
     public function addTimesheetLine(TimesheetLine $value){
@@ -215,14 +215,14 @@ public function setStatus($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getHours(){
         return $this->_data['Hours'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Timesheet
      */
     public function addHour($value){
diff --git a/src/XeroPHP/Models/PayrollAU/Timesheet/TimesheetLine.php b/src/XeroPHP/Models/PayrollAU/Timesheet/TimesheetLine.php
index 14aa7e26..a511e4d3 100644
--- a/src/XeroPHP/Models/PayrollAU/Timesheet/TimesheetLine.php
+++ b/src/XeroPHP/Models/PayrollAU/Timesheet/TimesheetLine.php
@@ -130,14 +130,14 @@ public function setTrackingItemID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return TimesheetLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Employee.php b/src/XeroPHP/Models/PayrollUS/Employee.php
index 8ff16c9a..76997c73 100644
--- a/src/XeroPHP/Models/PayrollUS/Employee.php
+++ b/src/XeroPHP/Models/PayrollUS/Employee.php
@@ -340,14 +340,14 @@ public function setHomeAddress(HomeAddress $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getMiddleNames(){
         return $this->_data['MiddleNames'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Employee
      */
     public function addMiddleName($value){
@@ -595,14 +595,14 @@ public function setIsAuthorisedToApproveTimesheet($value){
     }
 
     /**
-     * @return SalaryAndWage
+     * @return SalaryAndWage[]
      */
     public function getSalaryAndWages(){
         return $this->_data['SalaryAndWages'];
     }
 
     /**
-     * @param SalaryAndWage[] $value
+     * @param SalaryAndWage $value
      * @return Employee
      */
     public function addSalaryAndWage(SalaryAndWage $value){
@@ -612,14 +612,14 @@ public function addSalaryAndWage(SalaryAndWage $value){
     }
 
     /**
-     * @return WorkLocation
+     * @return WorkLocation[]
      */
     public function getWorkLocations(){
         return $this->_data['WorkLocations'];
     }
 
     /**
-     * @param WorkLocation[] $value
+     * @param WorkLocation $value
      * @return Employee
      */
     public function addWorkLocation(WorkLocation $value){
@@ -663,14 +663,14 @@ public function setPayTemplate(PayTemplate $value){
     }
 
     /**
-     * @return OpeningBalance
+     * @return OpeningBalance[]
      */
     public function getOpeningBalances(){
         return $this->_data['OpeningBalances'];
     }
 
     /**
-     * @param OpeningBalance[] $value
+     * @param OpeningBalance $value
      * @return Employee
      */
     public function addOpeningBalance(OpeningBalance $value){
diff --git a/src/XeroPHP/Models/PayrollUS/Employee/OpeningBalance.php b/src/XeroPHP/Models/PayrollUS/Employee/OpeningBalance.php
index 7925069c..177dc490 100644
--- a/src/XeroPHP/Models/PayrollUS/Employee/OpeningBalance.php
+++ b/src/XeroPHP/Models/PayrollUS/Employee/OpeningBalance.php
@@ -166,14 +166,14 @@ public static function getProperties(){
 
 
     /**
-     * @return EarningsLine
+     * @return EarningsLine[]
      */
     public function getEarningsLines(){
         return $this->_data['EarningsLines'];
     }
 
     /**
-     * @param EarningsLine[] $value
+     * @param EarningsLine $value
      * @return OpeningBalance
      */
     public function addEarningsLine(EarningsLine $value){
@@ -183,14 +183,14 @@ public function addEarningsLine(EarningsLine $value){
     }
 
     /**
-     * @return BenefitLine
+     * @return BenefitLine[]
      */
     public function getBenefitLines(){
         return $this->_data['BenefitLines'];
     }
 
     /**
-     * @param BenefitLine[] $value
+     * @param BenefitLine $value
      * @return OpeningBalance
      */
     public function addBenefitLine(BenefitLine $value){
@@ -200,14 +200,14 @@ public function addBenefitLine(BenefitLine $value){
     }
 
     /**
-     * @return DeductionLine
+     * @return DeductionLine[]
      */
     public function getDeductionLines(){
         return $this->_data['DeductionLines'];
     }
 
     /**
-     * @param DeductionLine[] $value
+     * @param DeductionLine $value
      * @return OpeningBalance
      */
     public function addDeductionLine(DeductionLine $value){
@@ -217,14 +217,14 @@ public function addDeductionLine(DeductionLine $value){
     }
 
     /**
-     * @return ReimbursementLine
+     * @return ReimbursementLine[]
      */
     public function getReimbursementLines(){
         return $this->_data['ReimbursementLines'];
     }
 
     /**
-     * @param ReimbursementLine[] $value
+     * @param ReimbursementLine $value
      * @return OpeningBalance
      */
     public function addReimbursementLine(ReimbursementLine $value){
diff --git a/src/XeroPHP/Models/PayrollUS/Employee/PayTemplate.php b/src/XeroPHP/Models/PayrollUS/Employee/PayTemplate.php
index b061afc5..0bbd5bfb 100644
--- a/src/XeroPHP/Models/PayrollUS/Employee/PayTemplate.php
+++ b/src/XeroPHP/Models/PayrollUS/Employee/PayTemplate.php
@@ -189,14 +189,14 @@ public static function getProperties(){
 
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getEarningsLines(){
         return $this->_data['EarningsLines'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return PayTemplate
      */
     public function addEarningsLine($value){
@@ -206,14 +206,14 @@ public function addEarningsLine($value){
     }
 
     /**
-     * @return DeductionLine
+     * @return DeductionLine[]
      */
     public function getDeductionLines(){
         return $this->_data['DeductionLines'];
     }
 
     /**
-     * @param DeductionLine[] $value
+     * @param DeductionLine $value
      * @return PayTemplate
      */
     public function addDeductionLine(DeductionLine $value){
@@ -223,14 +223,14 @@ public function addDeductionLine(DeductionLine $value){
     }
 
     /**
-     * @return ReimbursementLine
+     * @return ReimbursementLine[]
      */
     public function getReimbursementLines(){
         return $this->_data['ReimbursementLines'];
     }
 
     /**
-     * @param ReimbursementLine[] $value
+     * @param ReimbursementLine $value
      * @return PayTemplate
      */
     public function addReimbursementLine(ReimbursementLine $value){
@@ -240,14 +240,14 @@ public function addReimbursementLine(ReimbursementLine $value){
     }
 
     /**
-     * @return BenefitLine
+     * @return BenefitLine[]
      */
     public function getBenefitLines(){
         return $this->_data['BenefitLines'];
     }
 
     /**
-     * @param BenefitLine[] $value
+     * @param BenefitLine $value
      * @return PayTemplate
      */
     public function addBenefitLine(BenefitLine $value){
@@ -274,14 +274,14 @@ public function setEarningsTypeID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getUnitsOrHours(){
         return $this->_data['UnitsOrHours'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayTemplate
      */
     public function addUnitsOrHour($value){
diff --git a/src/XeroPHP/Models/PayrollUS/PayItem.php b/src/XeroPHP/Models/PayrollUS/PayItem.php
index e6eddf85..a643ac10 100644
--- a/src/XeroPHP/Models/PayrollUS/PayItem.php
+++ b/src/XeroPHP/Models/PayrollUS/PayItem.php
@@ -116,14 +116,14 @@ public static function getProperties(){
 
 
     /**
-     * @return EarningsType
+     * @return EarningsType[]
      */
     public function getEarningsTypes(){
         return $this->_data['EarningsTypes'];
     }
 
     /**
-     * @param EarningsType[] $value
+     * @param EarningsType $value
      * @return PayItem
      */
     public function addEarningsType(EarningsType $value){
@@ -133,14 +133,14 @@ public function addEarningsType(EarningsType $value){
     }
 
     /**
-     * @return BenefitType
+     * @return BenefitType[]
      */
     public function getBenefitTypes(){
         return $this->_data['BenefitTypes'];
     }
 
     /**
-     * @param BenefitType[] $value
+     * @param BenefitType $value
      * @return PayItem
      */
     public function addBenefitType(BenefitType $value){
@@ -150,14 +150,14 @@ public function addBenefitType(BenefitType $value){
     }
 
     /**
-     * @return DeductionType
+     * @return DeductionType[]
      */
     public function getDeductionTypes(){
         return $this->_data['DeductionTypes'];
     }
 
     /**
-     * @param DeductionType[] $value
+     * @param DeductionType $value
      * @return PayItem
      */
     public function addDeductionType(DeductionType $value){
@@ -167,14 +167,14 @@ public function addDeductionType(DeductionType $value){
     }
 
     /**
-     * @return ReimbursementType
+     * @return ReimbursementType[]
      */
     public function getReimbursementTypes(){
         return $this->_data['ReimbursementTypes'];
     }
 
     /**
-     * @param ReimbursementType[] $value
+     * @param ReimbursementType $value
      * @return PayItem
      */
     public function addReimbursementType(ReimbursementType $value){
@@ -184,14 +184,14 @@ public function addReimbursementType(ReimbursementType $value){
     }
 
     /**
-     * @return TimeOffType
+     * @return TimeOffType[]
      */
     public function getTimeOffTypes(){
         return $this->_data['TimeOffTypes'];
     }
 
     /**
-     * @param TimeOffType[] $value
+     * @param TimeOffType $value
      * @return PayItem
      */
     public function addTimeOffType(TimeOffType $value){
diff --git a/src/XeroPHP/Models/PayrollUS/PayRun.php b/src/XeroPHP/Models/PayrollUS/PayRun.php
index 15954260..c12f4157 100644
--- a/src/XeroPHP/Models/PayrollUS/PayRun.php
+++ b/src/XeroPHP/Models/PayrollUS/PayRun.php
@@ -262,14 +262,14 @@ public function setPaymentDate(\DateTime $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getEarnings(){
         return $this->_data['Earnings'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayRun
      */
     public function addEarning($value){
@@ -279,14 +279,14 @@ public function addEarning($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getDeductions(){
         return $this->_data['Deductions'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayRun
      */
     public function addDeduction($value){
@@ -347,14 +347,14 @@ public function setUpdateDateUTC(\DateTime $value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getPayStubs(){
         return $this->_data['PayStubs'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return PayRun
      */
     public function addPayStub($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Paystub.php b/src/XeroPHP/Models/PayrollUS/Paystub.php
index 0d9151a9..21929d3c 100644
--- a/src/XeroPHP/Models/PayrollUS/Paystub.php
+++ b/src/XeroPHP/Models/PayrollUS/Paystub.php
@@ -318,14 +318,14 @@ public function setLastEdited($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getEarnings(){
         return $this->_data['Earnings'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Paystub
      */
     public function addEarning($value){
@@ -335,14 +335,14 @@ public function addEarning($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getDeductions(){
         return $this->_data['Deductions'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Paystub
      */
     public function addDeduction($value){
@@ -369,14 +369,14 @@ public function setTax($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getReimbursements(){
         return $this->_data['Reimbursements'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return Paystub
      */
     public function addReimbursement($value){
@@ -420,14 +420,14 @@ public function setUpdatedDateUTC($value){
     }
 
     /**
-     * @return EarningsLine
+     * @return EarningsLine[]
      */
     public function getEarningsLines(){
         return $this->_data['EarningsLines'];
     }
 
     /**
-     * @param EarningsLine[] $value
+     * @param EarningsLine $value
      * @return Paystub
      */
     public function addEarningsLine(EarningsLine $value){
@@ -437,14 +437,14 @@ public function addEarningsLine(EarningsLine $value){
     }
 
     /**
-     * @return LeaveEarningsLine
+     * @return LeaveEarningsLine[]
      */
     public function getLeaveEarningsLines(){
         return $this->_data['LeaveEarningsLines'];
     }
 
     /**
-     * @param LeaveEarningsLine[] $value
+     * @param LeaveEarningsLine $value
      * @return Paystub
      */
     public function addLeaveEarningsLine(LeaveEarningsLine $value){
@@ -454,14 +454,14 @@ public function addLeaveEarningsLine(LeaveEarningsLine $value){
     }
 
     /**
-     * @return TimesheetEarningsLine
+     * @return TimesheetEarningsLine[]
      */
     public function getTimesheetEarningsLines(){
         return $this->_data['TimesheetEarningsLines'];
     }
 
     /**
-     * @param TimesheetEarningsLine[] $value
+     * @param TimesheetEarningsLine $value
      * @return Paystub
      */
     public function addTimesheetEarningsLine(TimesheetEarningsLine $value){
@@ -471,14 +471,14 @@ public function addTimesheetEarningsLine(TimesheetEarningsLine $value){
     }
 
     /**
-     * @return DeductionLine
+     * @return DeductionLine[]
      */
     public function getDeductionLines(){
         return $this->_data['DeductionLines'];
     }
 
     /**
-     * @param DeductionLine[] $value
+     * @param DeductionLine $value
      * @return Paystub
      */
     public function addDeductionLine(DeductionLine $value){
@@ -488,14 +488,14 @@ public function addDeductionLine(DeductionLine $value){
     }
 
     /**
-     * @return ReimbursementLine
+     * @return ReimbursementLine[]
      */
     public function getReimbursementLines(){
         return $this->_data['ReimbursementLines'];
     }
 
     /**
-     * @param ReimbursementLine[] $value
+     * @param ReimbursementLine $value
      * @return Paystub
      */
     public function addReimbursementLine(ReimbursementLine $value){
@@ -505,14 +505,14 @@ public function addReimbursementLine(ReimbursementLine $value){
     }
 
     /**
-     * @return BenefitLine
+     * @return BenefitLine[]
      */
     public function getBenefitLines(){
         return $this->_data['BenefitLines'];
     }
 
     /**
-     * @param BenefitLine[] $value
+     * @param BenefitLine $value
      * @return Paystub
      */
     public function addBenefitLine(BenefitLine $value){
@@ -522,14 +522,14 @@ public function addBenefitLine(BenefitLine $value){
     }
 
     /**
-     * @return TimeOffLine
+     * @return TimeOffLine[]
      */
     public function getTimeOffLines(){
         return $this->_data['TimeOffLines'];
     }
 
     /**
-     * @param TimeOffLine[] $value
+     * @param TimeOffLine $value
      * @return Paystub
      */
     public function addTimeOffLine(TimeOffLine $value){
diff --git a/src/XeroPHP/Models/PayrollUS/Paystub/EarningsLine.php b/src/XeroPHP/Models/PayrollUS/Paystub/EarningsLine.php
index e9de206a..56b93ce8 100644
--- a/src/XeroPHP/Models/PayrollUS/Paystub/EarningsLine.php
+++ b/src/XeroPHP/Models/PayrollUS/Paystub/EarningsLine.php
@@ -129,14 +129,14 @@ public function setRatePerUnit($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return EarningsLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Paystub/LeaveEarningsLine.php b/src/XeroPHP/Models/PayrollUS/Paystub/LeaveEarningsLine.php
index a3c6590e..1ed3e281 100644
--- a/src/XeroPHP/Models/PayrollUS/Paystub/LeaveEarningsLine.php
+++ b/src/XeroPHP/Models/PayrollUS/Paystub/LeaveEarningsLine.php
@@ -129,14 +129,14 @@ public function setRatePerUnit($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return LeaveEarningsLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Paystub/TimeOffLine.php b/src/XeroPHP/Models/PayrollUS/Paystub/TimeOffLine.php
index caa13a5e..c2435f19 100644
--- a/src/XeroPHP/Models/PayrollUS/Paystub/TimeOffLine.php
+++ b/src/XeroPHP/Models/PayrollUS/Paystub/TimeOffLine.php
@@ -112,14 +112,14 @@ public function setTimeOffTypeID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getHours(){
         return $this->_data['Hours'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return TimeOffLine
      */
     public function addHour($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Paystub/TimesheetEarningsLine.php b/src/XeroPHP/Models/PayrollUS/Paystub/TimesheetEarningsLine.php
index 792e756d..514a1243 100644
--- a/src/XeroPHP/Models/PayrollUS/Paystub/TimesheetEarningsLine.php
+++ b/src/XeroPHP/Models/PayrollUS/Paystub/TimesheetEarningsLine.php
@@ -129,14 +129,14 @@ public function setRatePerUnit($value){
     }
 
     /**
-     * @return float
+     * @return float[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param float[] $value
+     * @param float $value
      * @return TimesheetEarningsLine
      */
     public function addNumberOfUnit($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Setting.php b/src/XeroPHP/Models/PayrollUS/Setting.php
index 1a424d28..dd6239b2 100644
--- a/src/XeroPHP/Models/PayrollUS/Setting.php
+++ b/src/XeroPHP/Models/PayrollUS/Setting.php
@@ -91,14 +91,14 @@ public static function getProperties(){
 
 
     /**
-     * @return Account
+     * @return Account[]
      */
     public function getAccounts(){
         return $this->_data['Accounts'];
     }
 
     /**
-     * @param Account[] $value
+     * @param Account $value
      * @return Setting
      */
     public function addAccount(Account $value){
@@ -108,14 +108,14 @@ public function addAccount(Account $value){
     }
 
     /**
-     * @return TrackingCategory
+     * @return TrackingCategory[]
      */
     public function getTrackingCategories(){
         return $this->_data['TrackingCategories'];
     }
 
     /**
-     * @param TrackingCategory[] $value
+     * @param TrackingCategory $value
      * @return Setting
      */
     public function addTrackingCategory(TrackingCategory $value){
diff --git a/src/XeroPHP/Models/PayrollUS/Timesheet.php b/src/XeroPHP/Models/PayrollUS/Timesheet.php
index c3dc89aa..01f37aa1 100644
--- a/src/XeroPHP/Models/PayrollUS/Timesheet.php
+++ b/src/XeroPHP/Models/PayrollUS/Timesheet.php
@@ -181,14 +181,14 @@ public function setEndDate(\DateTime $value){
     }
 
     /**
-     * @return TimesheetLine
+     * @return TimesheetLine[]
      */
     public function getTimesheetLines(){
         return $this->_data['TimesheetLines'];
     }
 
     /**
-     * @param TimesheetLine[] $value
+     * @param TimesheetLine $value
      * @return Timesheet
      */
     public function addTimesheetLine(TimesheetLine $value){
@@ -232,14 +232,14 @@ public function setTimesheetID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getHours(){
         return $this->_data['Hours'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return Timesheet
      */
     public function addHour($value){
diff --git a/src/XeroPHP/Models/PayrollUS/Timesheet/TimesheetLine.php b/src/XeroPHP/Models/PayrollUS/Timesheet/TimesheetLine.php
index 73962ed5..38f7e790 100644
--- a/src/XeroPHP/Models/PayrollUS/Timesheet/TimesheetLine.php
+++ b/src/XeroPHP/Models/PayrollUS/Timesheet/TimesheetLine.php
@@ -130,14 +130,14 @@ public function setTrackingItemID($value){
     }
 
     /**
-     * @return string
+     * @return string[]
      */
     public function getNumberOfUnits(){
         return $this->_data['NumberOfUnits'];
     }
 
     /**
-     * @param string[] $value
+     * @param string $value
      * @return TimesheetLine
      */
     public function addNumberOfUnit($value){