From 26b8ed387a7db6230cb81a8ccfb770543225e33a Mon Sep 17 00:00:00 2001
From: Richard DeMarco <richard.demarco@xero.com>
Date: Thu, 15 Jun 2023 12:22:01 -0600
Subject: [PATCH] update to OAS 2.38

---
 docs/v4/accounting/index.html                 |   6 +-
 docs/v4/appstore/index.html                   |   2 +-
 docs/v4/assets/index.html                     |   2 +-
 docs/v4/files/index.html                      |   2 +-
 docs/v4/finance/index.html                    |   2 +-
 docs/v4/payroll-au/index.html                 | 459 +++++++++++++++++-
 docs/v4/payroll-nz/index.html                 |   2 +-
 docs/v4/payroll-uk/index.html                 |   2 +-
 pom.xml                                       |   2 +-
 .../com/xero/api/client/AccountingApi.java    |   4 +-
 .../java/com/xero/api/client/AppStoreApi.java |   4 +-
 .../java/com/xero/api/client/AssetApi.java    |   4 +-
 .../com/xero/api/client/BankFeedsApi.java     |   4 +-
 .../java/com/xero/api/client/FilesApi.java    |   4 +-
 .../java/com/xero/api/client/FinanceApi.java  |   4 +-
 .../java/com/xero/api/client/IdentityApi.java |   4 +-
 .../com/xero/api/client/PayrollAuApi.java     | 360 +++++++++++++-
 .../com/xero/api/client/PayrollNzApi.java     |   4 +-
 .../com/xero/api/client/PayrollUkApi.java     |   4 +-
 .../java/com/xero/api/client/ProjectApi.java  |   4 +-
 .../com/xero/models/accounting/TaxRate.java   |  17 +-
 .../com/xero/models/accounting/TaxType.java   |  32 +-
 22 files changed, 892 insertions(+), 36 deletions(-)

diff --git a/docs/v4/accounting/index.html b/docs/v4/accounting/index.html
index 0164162b..bafbc212 100644
--- a/docs/v4/accounting/index.html
+++ b/docs/v4/accounting/index.html
@@ -5624,7 +5624,7 @@
     "ReportTaxType" : {
       "type" : "string",
       "description" : "See ReportTaxTypes",
-      "enum" : [ "AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG" ]
+      "enum" : [ "AVALARA", "BASEXCLUDED", "CAPITALSALESOUTPUT", "CAPITALEXPENSESINPUT", "ECOUTPUT", "ECOUTPUTSERVICES", "ECINPUT", "ECACQUISITIONS", "EXEMPTEXPENSES", "EXEMPTINPUT", "EXEMPTOUTPUT", "GSTONIMPORTS", "INPUT", "INPUTTAXED", "MOSSSALES", "NONE", "NONEOUTPUT", "OUTPUT", "PURCHASESINPUT", "SALESOUTPUT", "EXEMPTCAPITAL", "EXEMPTEXPORT", "CAPITALEXINPUT", "GSTONCAPIMPORTS", "GSTONCAPITALIMPORTS", "REVERSECHARGES", "PAYMENTS", "INVOICE", "CASH", "ACCRUAL", "FLATRATECASH", "FLATRATEACCRUAL", "ACCRUALS", "TXCA", "SRCAS", "DSOUTPUT", "BLINPUT2", "EPINPUT", "IMINPUT2", "MEINPUT", "IGDSINPUT2", "ESN33OUTPUT", "OPINPUT", "OSOUTPUT", "TXN33INPUT", "TXESSINPUT", "TXREINPUT", "TXPETINPUT", "NRINPUT", "ES33OUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "DRCHARGESUPPLY", "DRCHARGE", "CAPINPUT", "CAPIMPORTS", "IMINPUT", "INPUT2", "CIUINPUT", "SRINPUT", "OUTPUT2", "SROUTPUT", "CAPOUTPUT", "SROUTPUT2", "CIUOUTPUT", "ZROUTPUT", "ZREXPORT", "ACC28PLUS", "ACCUPTO28", "OTHEROUTPUT", "SHOUTPUT", "ZRINPUT", "BADDEBT", "OTHERINPUT", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "CAPEXINPUT", "UNDEFINED", "CAPEXOUTPUT", "ZEROEXPOUTPUT", "GOODSIMPORT", "NONEINPUT", "NOTREPORTED", "SROVRRS", "SROVRLVG", "SRLVG", "IM", "IMESS", "IMN33", "IMRE", "BADDEBTRECOVERY" ]
     },
     "CanApplyToAssets" : {
       "type" : "boolean",
@@ -5689,7 +5689,7 @@
   "title" : "",
   "type" : "string",
   "description" : "See Tax Types – can only be used on update calls",
-  "enum" : [ "OUTPUT", "INPUT", "CAPEXINPUT", "EXEMPTEXPORT", "EXEMPTEXPENSES", "EXEMPTCAPITAL", "EXEMPTOUTPUT", "INPUTTAXED", "BASEXCLUDED", "GSTONCAPIMPORTS", "GSTONIMPORTS", "NONE", "INPUT2", "ZERORATED", "OUTPUT2", "CAPEXINPUT2", "CAPEXOUTPUT", "CAPEXOUTPUT2", "CAPEXSRINPUT", "CAPEXSROUTPUT", "ECACQUISITIONS", "ECZRINPUT", "ECZROUTPUT", "ECZROUTPUTSERVICES", "EXEMPTINPUT", "REVERSECHARGES", "RRINPUT", "RROUTPUT", "SRINPUT", "SROUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "BLINPUT", "DSOUTPUT", "EPINPUT", "ES33OUTPUT", "ESN33OUTPUT", "IGDSINPUT2", "IMINPUT2", "MEINPUT", "NRINPUT", "OPINPUT", "OSOUTPUT", "TXESSINPUT", "TXN33INPUT", "TXPETINPUT", "TXREINPUT", "INPUT3", "INPUT4", "OUTPUT3", "OUTPUT4", "SROUTPUT2", "TXCA", "SRCAS", "BLINPUT2", "DRCHARGESUPPLY20", "DRCHARGE20", "DRCHARGESUPPLY5", "DRCHARGE5", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "OUTPUTY23", "DSOUTPUTY23", "INPUTY23", "IMINPUT2Y23", "IGDSINPUT2Y23", "TXPETINPUTY23", "TXESSINPUTY23", "TXN33INPUTY23", "TXREINPUTY23", "TXCAY23", "BADDEBTRELIEFY23", "IGDSINPUT3Y23", "SROVRRSY23", "SROVRLVGY23", "SRLVGY23", "TXRCN33Y23", "TXRCREY23", "TXRCESSY23", "TXRCTSY23" ]
+  "enum" : [ "OUTPUT", "INPUT", "CAPEXINPUT", "EXEMPTEXPORT", "EXEMPTEXPENSES", "EXEMPTCAPITAL", "EXEMPTOUTPUT", "INPUTTAXED", "BASEXCLUDED", "GSTONCAPIMPORTS", "GSTONIMPORTS", "NONE", "INPUT2", "ZERORATED", "OUTPUT2", "CAPEXINPUT2", "CAPEXOUTPUT", "CAPEXOUTPUT2", "CAPEXSRINPUT", "CAPEXSROUTPUT", "ECACQUISITIONS", "ECZRINPUT", "ECZROUTPUT", "ECZROUTPUTSERVICES", "EXEMPTINPUT", "REVERSECHARGES", "RRINPUT", "RROUTPUT", "SRINPUT", "SROUTPUT", "ZERORATEDINPUT", "ZERORATEDOUTPUT", "BLINPUT", "DSOUTPUT", "EPINPUT", "ES33OUTPUT", "ESN33OUTPUT", "IGDSINPUT2", "IMINPUT2", "MEINPUT", "NRINPUT", "OPINPUT", "OSOUTPUT", "TXESSINPUT", "TXN33INPUT", "TXPETINPUT", "TXREINPUT", "INPUT3", "INPUT4", "OUTPUT3", "OUTPUT4", "SROUTPUT2", "TXCA", "SRCAS", "BLINPUT2", "DRCHARGESUPPLY20", "DRCHARGE20", "DRCHARGESUPPLY5", "DRCHARGE5", "BADDEBTRELIEF", "IGDSINPUT3", "SROVR", "TOURISTREFUND", "TXRCN33", "TXRCRE", "TXRCESS", "TXRCTS", "OUTPUTY23", "DSOUTPUTY23", "INPUTY23", "IMINPUT2Y23", "IGDSINPUT2Y23", "TXPETINPUTY23", "TXESSINPUTY23", "TXN33INPUTY23", "TXREINPUTY23", "TXCAY23", "BADDEBTRELIEFY23", "IGDSINPUT3Y23", "SROVRRSY23", "SROVRLVGY23", "SRLVGY23", "TXRCN33Y23", "TXRCREY23", "TXRCESSY23", "TXRCTSY23", "IM", "IMY23", "IMESS", "IMESSY23", "IMN33", "IMN33Y23", "IMRE", "IMREY23", "BADDEBTRECOVERY", "BADDEBTRECOVERYY23" ]
 };
       defs["TenNinetyNineContact"] = {
   "title" : "",
@@ -6070,7 +6070,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Accounting"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="Accounting"><a href="#api-Accounting">Methods</a></li>
               <li data-group="Accounting" data-name="createAccount" class="">
                 <a href="#api-Accounting-createAccount">createAccount</a>
diff --git a/docs/v4/appstore/index.html b/docs/v4/appstore/index.html
index fda8d139..5f29fb3b 100644
--- a/docs/v4/appstore/index.html
+++ b/docs/v4/appstore/index.html
@@ -1237,7 +1237,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="AppStore"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="AppStore"><a href="#api-AppStore">Methods</a></li>
               <li data-group="AppStore" data-name="getSubscription" class="">
                 <a href="#api-AppStore-getSubscription">getSubscription</a>
diff --git a/docs/v4/assets/index.html b/docs/v4/assets/index.html
index e37ec049..a1b92351 100644
--- a/docs/v4/assets/index.html
+++ b/docs/v4/assets/index.html
@@ -1388,7 +1388,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Asset"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="Asset"><a href="#api-Asset">Methods</a></li>
               <li data-group="Asset" data-name="createAsset" class="">
                 <a href="#api-Asset-createAsset">createAsset</a>
diff --git a/docs/v4/files/index.html b/docs/v4/files/index.html
index b7f009b9..1a1e6d85 100644
--- a/docs/v4/files/index.html
+++ b/docs/v4/files/index.html
@@ -1129,7 +1129,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Files"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Files"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="Files"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="Files"><a href="#api-Files">Methods</a></li>
               <li data-group="Files" data-name="createFileAssociation" class="">
                 <a href="#api-Files-createFileAssociation">createFileAssociation</a>
diff --git a/docs/v4/finance/index.html b/docs/v4/finance/index.html
index 6efbaff7..bd093be7 100644
--- a/docs/v4/finance/index.html
+++ b/docs/v4/finance/index.html
@@ -2730,7 +2730,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Finance"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="Finance"><a href="#api-Finance">Methods</a></li>
               <li data-group="Finance" data-name="getAccountingActivityAccountUsage" class="">
                 <a href="#api-Finance-getAccountingActivityAccountUsage">getAccountingActivityAccountUsage</a>
diff --git a/docs/v4/payroll-au/index.html b/docs/v4/payroll-au/index.html
index ec39fd1e..8da89872 100644
--- a/docs/v4/payroll-au/index.html
+++ b/docs/v4/payroll-au/index.html
@@ -3411,8 +3411,11 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollAu"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="PayrollAu"><a href="#api-PayrollAu">Methods</a></li>
+              <li data-group="PayrollAu" data-name="approveLeaveApplication" class="">
+                <a href="#api-PayrollAu-approveLeaveApplication">approveLeaveApplication</a>
+              </li>
               <li data-group="PayrollAu" data-name="createEmployee" class="">
                 <a href="#api-PayrollAu-createEmployee">createEmployee</a>
               </li>
@@ -3446,6 +3449,9 @@
               <li data-group="PayrollAu" data-name="getLeaveApplications" class="">
                 <a href="#api-PayrollAu-getLeaveApplications">getLeaveApplications</a>
               </li>
+              <li data-group="PayrollAu" data-name="getLeaveApplicationsV2" class="">
+                <a href="#api-PayrollAu-getLeaveApplicationsV2">getLeaveApplicationsV2</a>
+              </li>
               <li data-group="PayrollAu" data-name="getPayItems" class="">
                 <a href="#api-PayrollAu-getPayItems">getPayItems</a>
               </li>
@@ -3482,6 +3488,9 @@
               <li data-group="PayrollAu" data-name="getTimesheets" class="">
                 <a href="#api-PayrollAu-getTimesheets">getTimesheets</a>
               </li>
+              <li data-group="PayrollAu" data-name="rejectLeaveApplication" class="">
+                <a href="#api-PayrollAu-rejectLeaveApplication">rejectLeaveApplication</a>
+              </li>
               <li data-group="PayrollAu" data-name="updateEmployee" class="">
                 <a href="#api-PayrollAu-updateEmployee">updateEmployee</a>
               </li>
@@ -3518,6 +3527,133 @@ <h2 id="welcome-to-apidoc">SDK Documentation</h2>
           <div id="sections">
             <section id="api-PayrollAu">
               <h1>PayrollAu</h1>
+              <div id="api-PayrollAu-approveLeaveApplication">
+                <article id="api-PayrollAu-approveLeaveApplication-0" data-group="User" data-name="approveLeaveApplication" data-version="0">
+                  <div class="pull-left">
+                    <h1>approveLeaveApplication</h1>
+                    <p>Approve a requested leave application by a unique leave application id</p>
+                  </div>
+                  <div class="pull-right"></div>
+                  <div class="clearfix"></div>
+                  <p></p>
+                  <p class="marked"></p>
+                  <p></p>
+                  <br />
+                  <pre class="prettyprint language-html prettyprinted" data-type="post"><code><span class="pln">/LeaveApplications/{LeaveApplicationID}/approve</span></code></pre>
+                  <p>
+                  <h3>Usage and SDK Samples</h3>
+                  </p>
+                  <ul class="nav nav-tabs nav-tabs-examples">
+                    <li class=""><a href="#examples-PayrollAu-approveLeaveApplication-0-java">Java</a></li>
+                  </ul>
+                  <div class="tab-content">
+                    <div class="tab-pane" id="examples-PayrollAu-approveLeaveApplication-0-java">
+                      <pre class="prettyprint"><code class="language-java">import org.openapitools.client.api.*;
+import org.openapitools.client.api.client.PayrollAuApi;
+import org.openapitools.client.models.payrollAu.*;
+
+import java.io.File;
+import java.util.*;
+
+public class PayrollAuApiExample {
+    private PayrollAuApi apiInstance;
+    
+    public static void main(String[] args) {
+        String accessToken = "YOUR_ACCESS_TOKEN";
+        ApiClient defaultClient = new ApiClient();
+
+        apiInstance = AccountingApi.getInstance(defaultClient);
+        String xeroTenantId = 'xeroTenantId_example';
+        UUID leaveApplicationID = UUID.fromString("4ff1e5cc-9835-40d5-bb18-09fdb118db9c");
+        UUID leaveApplicationID = '4ff1e5cc-9835-40d5-bb18-09fdb118db9c';
+
+        try {
+            LeaveApplications result = apiInstance.approveLeaveApplication(accessToken, xeroTenantId, leaveApplicationID);
+            System.out.println(result);
+        } catch (XeroException e) {
+            System.err.println("Exception when calling PayrollAuApi#approveLeaveApplication");
+            e.printStackTrace();
+        }
+    }
+}</code></pre>
+                    </div>
+                  </div>
+                  <h2>Scopes</h2>
+                  <table>
+                    
+                    <tr>
+                      <td>payroll.employees</td>
+                      <td>Grant read-write access to payroll employees</td>
+                    </tr>
+                    
+                  </table>
+                  <h2>Parameters</h2>
+                  <div class="methodsubtabletitle">Path parameters</div>
+                  <table id="methodsubtable">
+                    <tr>
+                      <th width="150px">Name</th>
+                      <th>Description</th>
+                    </tr>
+                    <tr><td style="width:150px;">LeaveApplicationID<span style="color:red;">*</span></td>
+<td>
+
+
+    <div id="d2e199_approveLeaveApplication_leaveApplicationID">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    UUID
+                </span>
+                    <span class="format">
+                        (uuid)
+                    </span>
+
+                    <div class="inner description marked">
+Leave Application id for single object
+                    </div>
+            </div>
+                <div class="inner required">
+                    Required
+                </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                  </table>
+                  <div class="methodsubtabletitle">Header parameters</div>
+                  <table id="methodsubtable">
+                    <tr>
+                      <th width="150px">Name</th>
+                      <th>Description</th>
+                    </tr>
+                    <tr><td style="width:150px;">Xero-Tenant-Id<span style="color:red;">*</span></td>
+<td>
+
+
+    <div id="d2e199_approveLeaveApplication_xeroTenantId">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    String
+                </span>
+
+                    <div class="inner description marked">
+Xero identifier for Tenant
+                    </div>
+            </div>
+                <div class="inner required">
+                    Required
+                </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                  </table>
+                </article>
+              </div>
+              <hr>
               <div id="api-PayrollAu-createEmployee">
                 <article id="api-PayrollAu-createEmployee-0" data-group="User" data-name="createEmployee" data-version="0">
                   <div class="pull-left">
@@ -5163,6 +5299,198 @@ <h2>Parameters</h2>
         </div>
     </div>
 </td>
+</tr>
+
+                  </table>
+                </article>
+              </div>
+              <hr>
+              <div id="api-PayrollAu-getLeaveApplicationsV2">
+                <article id="api-PayrollAu-getLeaveApplicationsV2-0" data-group="User" data-name="getLeaveApplicationsV2" data-version="0">
+                  <div class="pull-left">
+                    <h1>getLeaveApplicationsV2</h1>
+                    <p>Retrieves leave applications including leave requests</p>
+                  </div>
+                  <div class="pull-right"></div>
+                  <div class="clearfix"></div>
+                  <p></p>
+                  <p class="marked"></p>
+                  <p></p>
+                  <br />
+                  <pre class="prettyprint language-html prettyprinted" data-type="get"><code><span class="pln">/LeaveApplications/v2</span></code></pre>
+                  <p>
+                  <h3>Usage and SDK Samples</h3>
+                  </p>
+                  <ul class="nav nav-tabs nav-tabs-examples">
+                    <li class=""><a href="#examples-PayrollAu-getLeaveApplicationsV2-0-java">Java</a></li>
+                  </ul>
+                  <div class="tab-content">
+                    <div class="tab-pane" id="examples-PayrollAu-getLeaveApplicationsV2-0-java">
+                      <pre class="prettyprint"><code class="language-java">import org.openapitools.client.api.*;
+import org.openapitools.client.api.client.PayrollAuApi;
+import org.openapitools.client.models.payrollAu.*;
+
+import java.io.File;
+import java.util.*;
+
+public class PayrollAuApiExample {
+    private PayrollAuApi apiInstance;
+    
+    public static void main(String[] args) {
+        String accessToken = "YOUR_ACCESS_TOKEN";
+        ApiClient defaultClient = new ApiClient();
+
+        apiInstance = AccountingApi.getInstance(defaultClient);
+        String xeroTenantId = 'xeroTenantId_example';
+
+        OffsetDateTime ifModifiedSince = OffsetDateTime.parse("2020-02-06T12:17:43.202-08:00");
+        String where = 'Status=="ACTIVE"';
+        String order = 'EmailAddress%20DESC';
+        Integer page = 56;
+
+        try {
+            LeaveApplications result = apiInstance.getLeaveApplicationsV2(accessToken, xeroTenantId, ifModifiedSince, where, order, page);
+            System.out.println(result);
+        } catch (XeroException e) {
+            System.err.println("Exception when calling PayrollAuApi#getLeaveApplicationsV2");
+            e.printStackTrace();
+        }
+    }
+}</code></pre>
+                    </div>
+                  </div>
+                  <h2>Scopes</h2>
+                  <table>
+                    
+                    <tr>
+                      <td>payroll.employees</td>
+                      <td>Grant read-write access to payroll employees</td>
+                    </tr>
+                    
+                    <tr>
+                      <td>payroll.employees.read</td>
+                      <td>Grant read-only access to payroll employees</td>
+                    </tr>
+                    
+                  </table>
+                  <h2>Parameters</h2>
+                  <div class="methodsubtabletitle">Header parameters</div>
+                  <table id="methodsubtable">
+                    <tr>
+                      <th width="150px">Name</th>
+                      <th>Description</th>
+                    </tr>
+                    <tr><td style="width:150px;">Xero-Tenant-Id<span style="color:red;">*</span></td>
+<td>
+
+
+    <div id="d2e199_getLeaveApplicationsV2_xeroTenantId">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    String
+                </span>
+
+                    <div class="inner description marked">
+Xero identifier for Tenant
+                    </div>
+            </div>
+                <div class="inner required">
+                    Required
+                </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                    <tr><td style="width:150px;">If-Modified-Since</td>
+<td>
+
+
+    <div id="d2e199_getLeaveApplicationsV2_ifModifiedSince">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    Date
+                </span>
+                    <span class="format">
+                        (date-time)
+                    </span>
+
+                    <div class="inner description marked">
+Only records created or modified since this timestamp will be returned
+                    </div>
+            </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                  </table>
+                  <div class="methodsubtabletitle">Query parameters</div>
+                  <table id="methodsubtable">
+                    <tr>
+                      <th width="150px">Name</th>
+                      <th>Description</th>
+                    </tr>
+                    <tr><td style="width:150px;">where</td>
+<td>
+
+
+    <div id="d2e199_getLeaveApplicationsV2_where">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    String
+                </span>
+
+                    <div class="inner description marked">
+Filter by an any element
+                    </div>
+            </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                    <tr><td style="width:150px;">order</td>
+<td>
+
+
+    <div id="d2e199_getLeaveApplicationsV2_order">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    String
+                </span>
+
+                    <div class="inner description marked">
+Order by an any element
+                    </div>
+            </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                    <tr><td style="width:150px;">page</td>
+<td>
+
+
+    <div id="d2e199_getLeaveApplicationsV2_page">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    Integer
+                </span>
+
+                    <div class="inner description marked">
+e.g. page=1 – Up to 100 objects will be returned in a single API call
+                    </div>
+            </div>
+        </div>
+    </div>
+</td>
 </tr>
 
                   </table>
@@ -7026,6 +7354,133 @@ <h2>Parameters</h2>
         </div>
     </div>
 </td>
+</tr>
+
+                  </table>
+                </article>
+              </div>
+              <hr>
+              <div id="api-PayrollAu-rejectLeaveApplication">
+                <article id="api-PayrollAu-rejectLeaveApplication-0" data-group="User" data-name="rejectLeaveApplication" data-version="0">
+                  <div class="pull-left">
+                    <h1>rejectLeaveApplication</h1>
+                    <p>Reject a leave application by a unique leave application id</p>
+                  </div>
+                  <div class="pull-right"></div>
+                  <div class="clearfix"></div>
+                  <p></p>
+                  <p class="marked"></p>
+                  <p></p>
+                  <br />
+                  <pre class="prettyprint language-html prettyprinted" data-type="post"><code><span class="pln">/LeaveApplications/{LeaveApplicationID}/reject</span></code></pre>
+                  <p>
+                  <h3>Usage and SDK Samples</h3>
+                  </p>
+                  <ul class="nav nav-tabs nav-tabs-examples">
+                    <li class=""><a href="#examples-PayrollAu-rejectLeaveApplication-0-java">Java</a></li>
+                  </ul>
+                  <div class="tab-content">
+                    <div class="tab-pane" id="examples-PayrollAu-rejectLeaveApplication-0-java">
+                      <pre class="prettyprint"><code class="language-java">import org.openapitools.client.api.*;
+import org.openapitools.client.api.client.PayrollAuApi;
+import org.openapitools.client.models.payrollAu.*;
+
+import java.io.File;
+import java.util.*;
+
+public class PayrollAuApiExample {
+    private PayrollAuApi apiInstance;
+    
+    public static void main(String[] args) {
+        String accessToken = "YOUR_ACCESS_TOKEN";
+        ApiClient defaultClient = new ApiClient();
+
+        apiInstance = AccountingApi.getInstance(defaultClient);
+        String xeroTenantId = 'xeroTenantId_example';
+        UUID leaveApplicationID = UUID.fromString("4ff1e5cc-9835-40d5-bb18-09fdb118db9c");
+        UUID leaveApplicationID = '4ff1e5cc-9835-40d5-bb18-09fdb118db9c';
+
+        try {
+            LeaveApplications result = apiInstance.rejectLeaveApplication(accessToken, xeroTenantId, leaveApplicationID);
+            System.out.println(result);
+        } catch (XeroException e) {
+            System.err.println("Exception when calling PayrollAuApi#rejectLeaveApplication");
+            e.printStackTrace();
+        }
+    }
+}</code></pre>
+                    </div>
+                  </div>
+                  <h2>Scopes</h2>
+                  <table>
+                    
+                    <tr>
+                      <td>payroll.employees</td>
+                      <td>Grant read-write access to payroll employees</td>
+                    </tr>
+                    
+                  </table>
+                  <h2>Parameters</h2>
+                  <div class="methodsubtabletitle">Path parameters</div>
+                  <table id="methodsubtable">
+                    <tr>
+                      <th width="150px">Name</th>
+                      <th>Description</th>
+                    </tr>
+                    <tr><td style="width:150px;">LeaveApplicationID<span style="color:red;">*</span></td>
+<td>
+
+
+    <div id="d2e199_rejectLeaveApplication_leaveApplicationID">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    UUID
+                </span>
+                    <span class="format">
+                        (uuid)
+                    </span>
+
+                    <div class="inner description marked">
+Leave Application id for single object
+                    </div>
+            </div>
+                <div class="inner required">
+                    Required
+                </div>
+        </div>
+    </div>
+</td>
+</tr>
+
+                  </table>
+                  <div class="methodsubtabletitle">Header parameters</div>
+                  <table id="methodsubtable">
+                    <tr>
+                      <th width="150px">Name</th>
+                      <th>Description</th>
+                    </tr>
+                    <tr><td style="width:150px;">Xero-Tenant-Id<span style="color:red;">*</span></td>
+<td>
+
+
+    <div id="d2e199_rejectLeaveApplication_xeroTenantId">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    String
+                </span>
+
+                    <div class="inner description marked">
+Xero identifier for Tenant
+                    </div>
+            </div>
+                <div class="inner required">
+                    Required
+                </div>
+        </div>
+    </div>
+</td>
 </tr>
 
                   </table>
@@ -7372,7 +7827,7 @@ <h2>Parameters</h2>
           "$ref" : "#/components/schemas/LeaveApplication"
         }
       },
-      "example" : "[ { \"EmployeeID\": \"cdfb8371-0b21-4b8a-8903-1024df6c391e\", \"LeaveTypeID\": \"184ea8f7-d143-46dd-bef3-0c60e1aa6fca\", \"StartDate\": \"/Date(1572559200000+0000)/\", \"EndDate\": \"/Date(1572645600000+0000)/\", \"Description\": \"My updated Description\" } ]"
+      "example" : "[ { \"EmployeeID\": \"cdfb8371-0b21-4b8a-8903-1024df6c391e\", \"LeaveApplicationID\": \"1d4cd583-0107-4386-936b-672eb3d1f624\", \"LeaveTypeID\": \"184ea8f7-d143-46dd-bef3-0c60e1aa6fca\", \"LeavePeriods\": [ { \"PayPeriodStartDate\": \"/Date(1572566400000+0000)/\", \"PayPeriodEndDate\": \"/Date(1573084800000+0000)/\", \"LeavePeriodStatus\": \"SCHEDULED\", \"NumberOfUnits\": 7.6 } ], \"Title\": \"vacation\", \"Description\": \"My updated Description\", \"StartDate\": \"/Date(1572559200000+0000)/\", \"EndDate\": \"/Date(1572645600000+0000)/\", \"PayOutType\": \"DEFAULT\" } ]"
     }
   },
   "required" : true
diff --git a/docs/v4/payroll-nz/index.html b/docs/v4/payroll-nz/index.html
index d69b9a88..280c17b8 100644
--- a/docs/v4/payroll-nz/index.html
+++ b/docs/v4/payroll-nz/index.html
@@ -3834,7 +3834,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollNz"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="PayrollNz"><a href="#api-PayrollNz">Methods</a></li>
               <li data-group="PayrollNz" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollNz-approveTimesheet">approveTimesheet</a>
diff --git a/docs/v4/payroll-uk/index.html b/docs/v4/payroll-uk/index.html
index bbdb2270..2fda646a 100644
--- a/docs/v4/payroll-uk/index.html
+++ b/docs/v4/payroll-uk/index.html
@@ -3506,7 +3506,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollUk"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>4.27.0</li>
+              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>4.28.0</li>
               <li class="nav-header" data-group="PayrollUk"><a href="#api-PayrollUk">Methods</a></li>
               <li data-group="PayrollUk" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollUk-approveTimesheet">approveTimesheet</a>
diff --git a/pom.xml b/pom.xml
index 58a60d44..d39a8ed8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <artifactId>xero-java</artifactId>
     <packaging>jar</packaging>
     <name>xero-java</name>
-    <version>4.27.0</version>
+    <version>4.28.0</version>
     <url>https://github.com/XeroAPI/Xero-Java</url>
     <description>This is the official Java SDK for Xero API</description>
     <licenses>
diff --git a/src/main/java/com/xero/api/client/AccountingApi.java b/src/main/java/com/xero/api/client/AccountingApi.java
index ca94f334..8944933e 100644
--- a/src/main/java/com/xero/api/client/AccountingApi.java
+++ b/src/main/java/com/xero/api/client/AccountingApi.java
@@ -2,7 +2,7 @@
  * Xero Accounting API
  * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -101,7 +101,7 @@ public class AccountingApi {
   private ApiClient apiClient;
   private static AccountingApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(AccountingApi.class);
 
   /** AccountingApi */
diff --git a/src/main/java/com/xero/api/client/AppStoreApi.java b/src/main/java/com/xero/api/client/AppStoreApi.java
index 18e035c6..ea6de897 100644
--- a/src/main/java/com/xero/api/client/AppStoreApi.java
+++ b/src/main/java/com/xero/api/client/AppStoreApi.java
@@ -2,7 +2,7 @@
  * Xero AppStore API
  * These endpoints are for Xero Partners to interact with the App Store Billing platform
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -46,7 +46,7 @@ public class AppStoreApi {
   private ApiClient apiClient;
   private static AppStoreApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(AppStoreApi.class);
 
   /** AppStoreApi */
diff --git a/src/main/java/com/xero/api/client/AssetApi.java b/src/main/java/com/xero/api/client/AssetApi.java
index f77a87ae..71745360 100644
--- a/src/main/java/com/xero/api/client/AssetApi.java
+++ b/src/main/java/com/xero/api/client/AssetApi.java
@@ -2,7 +2,7 @@
  * Xero Assets API
  * The Assets API exposes fixed asset related functions of the Xero Accounting application and can be used for a variety of purposes such as creating assets, retrieving asset valuations etc.
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -49,7 +49,7 @@ public class AssetApi {
   private ApiClient apiClient;
   private static AssetApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(AssetApi.class);
 
   /** AssetApi */
diff --git a/src/main/java/com/xero/api/client/BankFeedsApi.java b/src/main/java/com/xero/api/client/BankFeedsApi.java
index 782b0e3d..a95dddbf 100644
--- a/src/main/java/com/xero/api/client/BankFeedsApi.java
+++ b/src/main/java/com/xero/api/client/BankFeedsApi.java
@@ -2,7 +2,7 @@
  * Xero Bank Feeds API
  * The Bank Feeds API is a closed API that is only available to financial institutions that have an established financial services partnership with Xero. If you're an existing financial services partner that wants access, contact your local Partner Manager. If you're a financial institution who wants to provide bank feeds to your business customers, contact us to become a financial services partner.
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -48,7 +48,7 @@ public class BankFeedsApi {
   private ApiClient apiClient;
   private static BankFeedsApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(BankFeedsApi.class);
 
   /** BankFeedsApi */
diff --git a/src/main/java/com/xero/api/client/FilesApi.java b/src/main/java/com/xero/api/client/FilesApi.java
index 58663da8..462e6893 100644
--- a/src/main/java/com/xero/api/client/FilesApi.java
+++ b/src/main/java/com/xero/api/client/FilesApi.java
@@ -2,7 +2,7 @@
  * Xero Files API
  * These endpoints are specific to Xero Files API
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -54,7 +54,7 @@ public class FilesApi {
   private ApiClient apiClient;
   private static FilesApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(FilesApi.class);
 
   /** FilesApi */
diff --git a/src/main/java/com/xero/api/client/FinanceApi.java b/src/main/java/com/xero/api/client/FinanceApi.java
index d36ee09c..ee58cfd1 100644
--- a/src/main/java/com/xero/api/client/FinanceApi.java
+++ b/src/main/java/com/xero/api/client/FinanceApi.java
@@ -2,7 +2,7 @@
  * Xero Finance API
  * The Finance API is a collection of endpoints which customers can use in the course of a loan application, which may assist lenders to gain the confidence they need to provide capital.
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -53,7 +53,7 @@ public class FinanceApi {
   private ApiClient apiClient;
   private static FinanceApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(FinanceApi.class);
 
   /** FinanceApi */
diff --git a/src/main/java/com/xero/api/client/IdentityApi.java b/src/main/java/com/xero/api/client/IdentityApi.java
index 22f86a4c..617c8d71 100644
--- a/src/main/java/com/xero/api/client/IdentityApi.java
+++ b/src/main/java/com/xero/api/client/IdentityApi.java
@@ -2,7 +2,7 @@
  * Xero OAuth 2 Identity Service API
  * These endpoints are related to managing authentication tokens and identity for Xero API
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -45,7 +45,7 @@ public class IdentityApi {
   private ApiClient apiClient;
   private static IdentityApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(IdentityApi.class);
 
   /** IdentityApi */
diff --git a/src/main/java/com/xero/api/client/PayrollAuApi.java b/src/main/java/com/xero/api/client/PayrollAuApi.java
index eb6ac024..625d032e 100644
--- a/src/main/java/com/xero/api/client/PayrollAuApi.java
+++ b/src/main/java/com/xero/api/client/PayrollAuApi.java
@@ -2,7 +2,7 @@
  * Xero Payroll AU API
  * This is the Xero Payroll API for orgs in Australia region.
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -65,7 +65,7 @@ public class PayrollAuApi {
   private ApiClient apiClient;
   private static PayrollAuApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(PayrollAuApi.class);
 
   /** PayrollAuApi */
@@ -131,6 +131,101 @@ public String getUserAgent() {
     return this.userAgent + " [Xero-Java-" + this.version + "]";
   }
 
+  /**
+   * Approve a requested leave application by a unique leave application id
+   *
+   * <p><b>200</b> - Application successfully approved
+   *
+   * <p><b>400</b> - validation error for a bad request
+   *
+   * @param xeroTenantId Xero identifier for Tenant
+   * @param leaveApplicationID Leave Application id for single object
+   * @param accessToken Authorization token for user set in header of each request
+   * @return LeaveApplications
+   * @throws IOException if an error occurs while attempting to invoke the API *
+   */
+  public LeaveApplications approveLeaveApplication(
+      String accessToken, String xeroTenantId, UUID leaveApplicationID) throws IOException {
+    try {
+      TypeReference<LeaveApplications> typeRef = new TypeReference<LeaveApplications>() {};
+      HttpResponse response =
+          approveLeaveApplicationForHttpResponse(accessToken, xeroTenantId, leaveApplicationID);
+      return apiClient.getObjectMapper().readValue(response.getContent(), typeRef);
+    } catch (HttpResponseException e) {
+      if (logger.isDebugEnabled()) {
+        logger.debug(
+            "------------------ HttpResponseException "
+                + e.getStatusCode()
+                + " : approveLeaveApplication -------------------");
+        logger.debug(e.toString());
+      }
+      XeroApiExceptionHandler handler = new XeroApiExceptionHandler();
+      handler.execute(e);
+    } catch (IOException ioe) {
+      throw ioe;
+    }
+    return null;
+  }
+
+  /**
+   * Approve a requested leave application by a unique leave application id
+   *
+   * <p><b>200</b> - Application successfully approved
+   *
+   * <p><b>400</b> - validation error for a bad request
+   *
+   * @param xeroTenantId Xero identifier for Tenant
+   * @param leaveApplicationID Leave Application id for single object
+   * @param accessToken Authorization token for user set in header of each request
+   * @return HttpResponse
+   * @throws IOException if an error occurs while attempting to invoke the API
+   */
+  public HttpResponse approveLeaveApplicationForHttpResponse(
+      String accessToken, String xeroTenantId, UUID leaveApplicationID) throws IOException {
+    // verify the required parameter 'xeroTenantId' is set
+    if (xeroTenantId == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'xeroTenantId' when calling approveLeaveApplication");
+    } // verify the required parameter 'leaveApplicationID' is set
+    if (leaveApplicationID == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'leaveApplicationID' when calling"
+              + " approveLeaveApplication");
+    }
+    if (accessToken == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'accessToken' when calling approveLeaveApplication");
+    }
+    HttpHeaders headers = new HttpHeaders();
+    headers.set("Xero-Tenant-Id", xeroTenantId);
+    headers.setAccept("application/json");
+    headers.setUserAgent(this.getUserAgent());
+    // create a map of path variables
+    final Map<String, Object> uriVariables = new HashMap<String, Object>();
+    uriVariables.put("LeaveApplicationID", leaveApplicationID);
+
+    UriBuilder uriBuilder =
+        UriBuilder.fromUri(
+            apiClient.getBasePath() + "/LeaveApplications/{LeaveApplicationID}/approve");
+    String url = uriBuilder.buildFromMap(uriVariables).toString();
+    GenericUrl genericUrl = new GenericUrl(url);
+    if (logger.isDebugEnabled()) {
+      logger.debug("POST " + genericUrl.toString());
+    }
+
+    HttpContent content = null;
+    Credential credential =
+        new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
+    HttpTransport transport = apiClient.getHttpTransport();
+    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
+    return requestFactory
+        .buildRequest(HttpMethods.POST, genericUrl, content)
+        .setHeaders(headers)
+        .setConnectTimeout(apiClient.getConnectionTimeout())
+        .setReadTimeout(apiClient.getReadTimeout())
+        .execute();
+  }
+
   /**
    * Creates a payroll employee
    *
@@ -1348,6 +1443,172 @@ public HttpResponse getLeaveApplicationsForHttpResponse(
         .execute();
   }
 
+  /**
+   * Retrieves leave applications including leave requests
+   *
+   * <p><b>200</b> - search results matching criteria
+   *
+   * <p><b>400</b> - validation error for a bad request
+   *
+   * @param xeroTenantId Xero identifier for Tenant
+   * @param ifModifiedSince Only records created or modified since this timestamp will be returned
+   * @param where Filter by an any element
+   * @param order Order by an any element
+   * @param page e.g. page&#x3D;1 – Up to 100 objects will be returned in a single API call
+   * @param accessToken Authorization token for user set in header of each request
+   * @return LeaveApplications
+   * @throws IOException if an error occurs while attempting to invoke the API *
+   */
+  public LeaveApplications getLeaveApplicationsV2(
+      String accessToken,
+      String xeroTenantId,
+      OffsetDateTime ifModifiedSince,
+      String where,
+      String order,
+      Integer page)
+      throws IOException {
+    try {
+      TypeReference<LeaveApplications> typeRef = new TypeReference<LeaveApplications>() {};
+      HttpResponse response =
+          getLeaveApplicationsV2ForHttpResponse(
+              accessToken, xeroTenantId, ifModifiedSince, where, order, page);
+      return apiClient.getObjectMapper().readValue(response.getContent(), typeRef);
+    } catch (HttpResponseException e) {
+      if (logger.isDebugEnabled()) {
+        logger.debug(
+            "------------------ HttpResponseException "
+                + e.getStatusCode()
+                + " : getLeaveApplicationsV2 -------------------");
+        logger.debug(e.toString());
+      }
+      XeroApiExceptionHandler handler = new XeroApiExceptionHandler();
+      handler.execute(e);
+    } catch (IOException ioe) {
+      throw ioe;
+    }
+    return null;
+  }
+
+  /**
+   * Retrieves leave applications including leave requests
+   *
+   * <p><b>200</b> - search results matching criteria
+   *
+   * <p><b>400</b> - validation error for a bad request
+   *
+   * @param xeroTenantId Xero identifier for Tenant
+   * @param ifModifiedSince Only records created or modified since this timestamp will be returned
+   * @param where Filter by an any element
+   * @param order Order by an any element
+   * @param page e.g. page&#x3D;1 – Up to 100 objects will be returned in a single API call
+   * @param accessToken Authorization token for user set in header of each request
+   * @return HttpResponse
+   * @throws IOException if an error occurs while attempting to invoke the API
+   */
+  public HttpResponse getLeaveApplicationsV2ForHttpResponse(
+      String accessToken,
+      String xeroTenantId,
+      OffsetDateTime ifModifiedSince,
+      String where,
+      String order,
+      Integer page)
+      throws IOException {
+    // verify the required parameter 'xeroTenantId' is set
+    if (xeroTenantId == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'xeroTenantId' when calling getLeaveApplicationsV2");
+    }
+    if (accessToken == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'accessToken' when calling getLeaveApplicationsV2");
+    }
+    HttpHeaders headers = new HttpHeaders();
+    headers.set("Xero-Tenant-Id", xeroTenantId);
+    if (ifModifiedSince != null) {
+      headers.setIfModifiedSince(ifModifiedSince.toString());
+    }
+    headers.setAccept("application/json");
+    headers.setUserAgent(this.getUserAgent());
+    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/LeaveApplications/v2");
+    if (where != null) {
+      String key = "where";
+      Object value = where;
+      if (value instanceof Collection) {
+        List valueList = new ArrayList<>((Collection) value);
+        if (!valueList.isEmpty() && valueList.get(0) instanceof UUID) {
+          List<String> list = new ArrayList<String>();
+          for (int i = 0; i < valueList.size(); i++) {
+            list.add(valueList.get(i).toString());
+          }
+          uriBuilder = uriBuilder.queryParam(key, String.join(",", list));
+        } else {
+          uriBuilder = uriBuilder.queryParam(key, String.join(",", valueList));
+        }
+      } else if (value instanceof Object[]) {
+        uriBuilder = uriBuilder.queryParam(key, (Object[]) value);
+      } else {
+        uriBuilder = uriBuilder.queryParam(key, value);
+      }
+    }
+    if (order != null) {
+      String key = "order";
+      Object value = order;
+      if (value instanceof Collection) {
+        List valueList = new ArrayList<>((Collection) value);
+        if (!valueList.isEmpty() && valueList.get(0) instanceof UUID) {
+          List<String> list = new ArrayList<String>();
+          for (int i = 0; i < valueList.size(); i++) {
+            list.add(valueList.get(i).toString());
+          }
+          uriBuilder = uriBuilder.queryParam(key, String.join(",", list));
+        } else {
+          uriBuilder = uriBuilder.queryParam(key, String.join(",", valueList));
+        }
+      } else if (value instanceof Object[]) {
+        uriBuilder = uriBuilder.queryParam(key, (Object[]) value);
+      } else {
+        uriBuilder = uriBuilder.queryParam(key, value);
+      }
+    }
+    if (page != null) {
+      String key = "page";
+      Object value = page;
+      if (value instanceof Collection) {
+        List valueList = new ArrayList<>((Collection) value);
+        if (!valueList.isEmpty() && valueList.get(0) instanceof UUID) {
+          List<String> list = new ArrayList<String>();
+          for (int i = 0; i < valueList.size(); i++) {
+            list.add(valueList.get(i).toString());
+          }
+          uriBuilder = uriBuilder.queryParam(key, String.join(",", list));
+        } else {
+          uriBuilder = uriBuilder.queryParam(key, String.join(",", valueList));
+        }
+      } else if (value instanceof Object[]) {
+        uriBuilder = uriBuilder.queryParam(key, (Object[]) value);
+      } else {
+        uriBuilder = uriBuilder.queryParam(key, value);
+      }
+    }
+    String url = uriBuilder.build().toString();
+    GenericUrl genericUrl = new GenericUrl(url);
+    if (logger.isDebugEnabled()) {
+      logger.debug("GET " + genericUrl.toString());
+    }
+
+    HttpContent content = null;
+    Credential credential =
+        new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
+    HttpTransport transport = apiClient.getHttpTransport();
+    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
+    return requestFactory
+        .buildRequest(HttpMethods.GET, genericUrl, content)
+        .setHeaders(headers)
+        .setConnectTimeout(apiClient.getConnectionTimeout())
+        .setReadTimeout(apiClient.getReadTimeout())
+        .execute();
+  }
+
   /**
    * Retrieves pay items
    *
@@ -2822,6 +3083,101 @@ public HttpResponse getTimesheetsForHttpResponse(
         .execute();
   }
 
+  /**
+   * Reject a leave application by a unique leave application id
+   *
+   * <p><b>200</b> - Application successfully rejected
+   *
+   * <p><b>400</b> - validation error for a bad request
+   *
+   * @param xeroTenantId Xero identifier for Tenant
+   * @param leaveApplicationID Leave Application id for single object
+   * @param accessToken Authorization token for user set in header of each request
+   * @return LeaveApplications
+   * @throws IOException if an error occurs while attempting to invoke the API *
+   */
+  public LeaveApplications rejectLeaveApplication(
+      String accessToken, String xeroTenantId, UUID leaveApplicationID) throws IOException {
+    try {
+      TypeReference<LeaveApplications> typeRef = new TypeReference<LeaveApplications>() {};
+      HttpResponse response =
+          rejectLeaveApplicationForHttpResponse(accessToken, xeroTenantId, leaveApplicationID);
+      return apiClient.getObjectMapper().readValue(response.getContent(), typeRef);
+    } catch (HttpResponseException e) {
+      if (logger.isDebugEnabled()) {
+        logger.debug(
+            "------------------ HttpResponseException "
+                + e.getStatusCode()
+                + " : rejectLeaveApplication -------------------");
+        logger.debug(e.toString());
+      }
+      XeroApiExceptionHandler handler = new XeroApiExceptionHandler();
+      handler.execute(e);
+    } catch (IOException ioe) {
+      throw ioe;
+    }
+    return null;
+  }
+
+  /**
+   * Reject a leave application by a unique leave application id
+   *
+   * <p><b>200</b> - Application successfully rejected
+   *
+   * <p><b>400</b> - validation error for a bad request
+   *
+   * @param xeroTenantId Xero identifier for Tenant
+   * @param leaveApplicationID Leave Application id for single object
+   * @param accessToken Authorization token for user set in header of each request
+   * @return HttpResponse
+   * @throws IOException if an error occurs while attempting to invoke the API
+   */
+  public HttpResponse rejectLeaveApplicationForHttpResponse(
+      String accessToken, String xeroTenantId, UUID leaveApplicationID) throws IOException {
+    // verify the required parameter 'xeroTenantId' is set
+    if (xeroTenantId == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'xeroTenantId' when calling rejectLeaveApplication");
+    } // verify the required parameter 'leaveApplicationID' is set
+    if (leaveApplicationID == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'leaveApplicationID' when calling"
+              + " rejectLeaveApplication");
+    }
+    if (accessToken == null) {
+      throw new IllegalArgumentException(
+          "Missing the required parameter 'accessToken' when calling rejectLeaveApplication");
+    }
+    HttpHeaders headers = new HttpHeaders();
+    headers.set("Xero-Tenant-Id", xeroTenantId);
+    headers.setAccept("application/json");
+    headers.setUserAgent(this.getUserAgent());
+    // create a map of path variables
+    final Map<String, Object> uriVariables = new HashMap<String, Object>();
+    uriVariables.put("LeaveApplicationID", leaveApplicationID);
+
+    UriBuilder uriBuilder =
+        UriBuilder.fromUri(
+            apiClient.getBasePath() + "/LeaveApplications/{LeaveApplicationID}/reject");
+    String url = uriBuilder.buildFromMap(uriVariables).toString();
+    GenericUrl genericUrl = new GenericUrl(url);
+    if (logger.isDebugEnabled()) {
+      logger.debug("POST " + genericUrl.toString());
+    }
+
+    HttpContent content = null;
+    Credential credential =
+        new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
+    HttpTransport transport = apiClient.getHttpTransport();
+    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
+    return requestFactory
+        .buildRequest(HttpMethods.POST, genericUrl, content)
+        .setHeaders(headers)
+        .setConnectTimeout(apiClient.getConnectionTimeout())
+        .setReadTimeout(apiClient.getReadTimeout())
+        .execute();
+  }
+
   /**
    * Updates an employee&#39;s detail Update properties on a single employee
    *
diff --git a/src/main/java/com/xero/api/client/PayrollNzApi.java b/src/main/java/com/xero/api/client/PayrollNzApi.java
index 28782d0f..98617512 100644
--- a/src/main/java/com/xero/api/client/PayrollNzApi.java
+++ b/src/main/java/com/xero/api/client/PayrollNzApi.java
@@ -2,7 +2,7 @@
  * Xero Payroll NZ
  * This is the Xero Payroll API for orgs in the NZ region.
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -106,7 +106,7 @@ public class PayrollNzApi {
   private ApiClient apiClient;
   private static PayrollNzApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(PayrollNzApi.class);
 
   /** PayrollNzApi */
diff --git a/src/main/java/com/xero/api/client/PayrollUkApi.java b/src/main/java/com/xero/api/client/PayrollUkApi.java
index f638f41b..d34acb12 100644
--- a/src/main/java/com/xero/api/client/PayrollUkApi.java
+++ b/src/main/java/com/xero/api/client/PayrollUkApi.java
@@ -2,7 +2,7 @@
  * Xero Payroll UK
  * This is the Xero Payroll API for orgs in the UK region.
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -106,7 +106,7 @@ public class PayrollUkApi {
   private ApiClient apiClient;
   private static PayrollUkApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(PayrollUkApi.class);
 
   /** PayrollUkApi */
diff --git a/src/main/java/com/xero/api/client/ProjectApi.java b/src/main/java/com/xero/api/client/ProjectApi.java
index d81a5ae8..36e74322 100644
--- a/src/main/java/com/xero/api/client/ProjectApi.java
+++ b/src/main/java/com/xero/api/client/ProjectApi.java
@@ -2,7 +2,7 @@
  * Xero Projects API
  * This is the Xero Projects API
  *
- * The version of the OpenAPI document: 2.37.0
+ * The version of the OpenAPI document: 2.38.0
  * Contact: api@xero.com
  *
  * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
@@ -57,7 +57,7 @@ public class ProjectApi {
   private ApiClient apiClient;
   private static ProjectApi instance = null;
   private String userAgent = "Default";
-  private String version = "4.27.0";
+  private String version = "4.28.0";
   static final Logger logger = LoggerFactory.getLogger(ProjectApi.class);
 
   /** ProjectApi */
diff --git a/src/main/java/com/xero/models/accounting/TaxRate.java b/src/main/java/com/xero/models/accounting/TaxRate.java
index 0d162e52..5de837b0 100644
--- a/src/main/java/com/xero/models/accounting/TaxRate.java
+++ b/src/main/java/com/xero/models/accounting/TaxRate.java
@@ -366,7 +366,22 @@ public enum ReportTaxTypeEnum {
     SROVRLVG("SROVRLVG"),
 
     /** SRLVG */
-    SRLVG("SRLVG");
+    SRLVG("SRLVG"),
+
+    /** IM */
+    IM("IM"),
+
+    /** IMESS */
+    IMESS("IMESS"),
+
+    /** IMN33 */
+    IMN33("IMN33"),
+
+    /** IMRE */
+    IMRE("IMRE"),
+
+    /** BADDEBTRECOVERY */
+    BADDEBTRECOVERY("BADDEBTRECOVERY");
 
     private String value;
 
diff --git a/src/main/java/com/xero/models/accounting/TaxType.java b/src/main/java/com/xero/models/accounting/TaxType.java
index 634ad707..c8858491 100644
--- a/src/main/java/com/xero/models/accounting/TaxType.java
+++ b/src/main/java/com/xero/models/accounting/TaxType.java
@@ -274,7 +274,37 @@ public enum TaxType {
   TXRCESSY23("TXRCESSY23"),
 
   /** TXRCTSY23 */
-  TXRCTSY23("TXRCTSY23");
+  TXRCTSY23("TXRCTSY23"),
+
+  /** IM */
+  IM("IM"),
+
+  /** IMY23 */
+  IMY23("IMY23"),
+
+  /** IMESS */
+  IMESS("IMESS"),
+
+  /** IMESSY23 */
+  IMESSY23("IMESSY23"),
+
+  /** IMN33 */
+  IMN33("IMN33"),
+
+  /** IMN33Y23 */
+  IMN33Y23("IMN33Y23"),
+
+  /** IMRE */
+  IMRE("IMRE"),
+
+  /** IMREY23 */
+  IMREY23("IMREY23"),
+
+  /** BADDEBTRECOVERY */
+  BADDEBTRECOVERY("BADDEBTRECOVERY"),
+
+  /** BADDEBTRECOVERYY23 */
+  BADDEBTRECOVERYY23("BADDEBTRECOVERYY23");
 
   private String value;