XeroAPI · yangb-xero · Apr 2, 2026 · Apr 2, 2026
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    xero-ruby (13.0.0)
+    xero-ruby (14.0.0)
       faraday (>= 2.0, < 3.0)
       json (~> 2.1, >= 2.1.0)
       json-jwt (~> 1.16, >= 1.16.3)

diff --git a/docs/accounting/AccountingApi.md b/docs/accounting/AccountingApi.md
@@ -10883,7 +10883,9 @@ opts = {
 
   unitdp: 4, # Integer | e.g. unitdp=4 – (Unit Decimal Places) You can opt in to use four decimal places for unit amounts
 
-  page_size: 100 # Integer | Number of records to retrieve per page
+  page_size: 100, # Integer | Number of records to retrieve per page
+
+  invoice_numbers: ['&quot;INV-001&quot;, &quot;INV-002&quot;'] # Array<String> | Filter by a comma-separated list of InvoiceNumbers
 }
 
 begin
@@ -10907,6 +10909,7 @@ Name | Type | Description  | Notes
  **page** | **Integer**| e.g. page&#x3D;1 – Up to 100 prepayments will be returned in a single API call with line items shown for each overpayment | [optional] 
  **unitdp** | **Integer**| e.g. unitdp&#x3D;4 – (Unit Decimal Places) You can opt in to use four decimal places for unit amounts | [optional] 
  **page_size** | **Integer**| Number of records to retrieve per page | [optional] 
+ **invoice_numbers** | [**Array&lt;String&gt;**](String.md)| Filter by a comma-separated list of InvoiceNumbers | [optional] 
 
 ### Return type
 

diff --git a/docs/accounting/Prepayment.md b/docs/accounting/Prepayment.md
@@ -14,6 +14,7 @@ Name | Type | Description | Notes
 **total_tax** | **BigDecimal** | The total tax on the prepayment | [optional] 
 **total** | **BigDecimal** | The total of the prepayment(subtotal + total tax) | [optional] 
 **reference** | **String** | Returns Invoice number field. Reference field isn&#39;t available. | [optional] 
+**invoice_number** | **String** | Returns Invoice number for prepayment receive document only. | [optional] 
 **updated_date_utc** | **DateTime** | UTC timestamp of last update to the prepayment | [optional] 
 **currency_code** | [**CurrencyCode**](CurrencyCode.md) |  | [optional] 
 **prepayment_id** | **String** | Xero generated unique identifier | [optional] 
@@ -40,6 +41,7 @@ instance = XeroRuby::Accounting::Prepayment.new(type: null,
                                  total_tax: null,
                                  total: null,
                                  reference: null,
+                                 invoice_number: null,
                                  updated_date_utc: /Date(1573755038314)/,
                                  currency_code: null,
                                  prepayment_id: null,

diff --git a/docs/accounting/index.html b/docs/accounting/index.html
@@ -4758,6 +4758,11 @@
       "description" : "Returns Invoice number field. Reference field isn't available.",
       "readOnly" : true
     },
+    "InvoiceNumber" : {
+      "type" : "string",
+      "description" : "Returns Invoice number for prepayment receive document only.",
+      "readOnly" : true
+    },
     "UpdatedDateUTC" : {
       "type" : "string",
       "description" : "UTC timestamp of last update to the prepayment",
@@ -6350,7 +6355,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>14.0.0</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>
@@ -31610,9 +31615,10 @@ <h3>Usage and SDK Samples</h3>
 page = 1
 unitdp = 4
 pageSize = 100
+invoice_numbers = [&quot;INV-001&quot;, &quot;INV-002&quot;]
 
 begin
-  response = xero_client.accounting_api.get_prepayments(xero_tenant_id, if_modified_since, where, order, page, unitdp, pageSize)
+  response = xero_client.accounting_api.get_prepayments(xero_tenant_id, if_modified_since, where, order, page, unitdp, pageSize, invoice_numbers)
   return response
 rescue XeroRuby::ApiError => e
   puts "Exception when calling get_prepayments: #{e}"
@@ -31792,6 +31798,26 @@ <h2>Parameters</h2>
         </div>
     </div>
 </td>
+</tr>
+
+                    <tr><td style="width:150px;">InvoiceNumbers</td>
+<td>
+
+
+    <div id="d2e199_getPrepayments_invoiceNumbers">
+        <div class="json-schema-view">
+            <div class="primitive">
+                <span class="type">
+                    array[String]
+                </span>
+
+                    <div class="inner description marked">
+Filter by a comma-separated list of InvoiceNumbers
+                    </div>
+            </div>
+        </div>
+    </div>
+</td>
 </tr>
 
                   </table>

diff --git a/docs/app_store/index.html b/docs/app_store/index.html
@@ -1242,7 +1242,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>14.0.0</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/assets/index.html b/docs/assets/index.html
@@ -1420,7 +1420,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>14.0.0</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/files/index.html b/docs/files/index.html
@@ -1171,7 +1171,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="Files"><strong>VSN: </strong>14.0.0</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/finance/index.html b/docs/finance/index.html
@@ -2376,7 +2376,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>14.0.0</li>
               <li class="nav-header" data-group="Finance"><a href="#api-Finance">Methods</a></li>
               <li data-group="Finance" data-name="getBankStatementAccounting" class="">
                 <a href="#api-Finance-getBankStatementAccounting">getBankStatementAccounting</a>

diff --git a/docs/payroll_au/index.html b/docs/payroll_au/index.html
@@ -3447,7 +3447,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>14.0.0</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>

diff --git a/docs/payroll_au_v2/index.html b/docs/payroll_au_v2/index.html
@@ -1160,7 +1160,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollAuV2"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollAuV2"><strong>VSN: </strong>13.0.0</li>
+              <li class="nav-header" data-group="PayrollAuV2"><strong>VSN: </strong>14.0.0</li>
               <li class="nav-header" data-group="PayrollAuV2"><a href="#api-PayrollAuV2">Methods</a></li>
               <li data-group="PayrollAuV2" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollAuV2-approveTimesheet">approveTimesheet</a>

diff --git a/docs/payroll_nz/index.html b/docs/payroll_nz/index.html
@@ -4068,7 +4068,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>14.0.0</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/payroll_uk/index.html b/docs/payroll_uk/index.html
@@ -1460,7 +1460,7 @@
     "earningsType" : {
       "type" : "string",
       "description" : "Indicates how an employee will be paid when taking this type of earning",
-      "enum" : [ "Allowance", "BackPay", "Bonus", "Commission", "LumpSum", "OtherEarnings", "OvertimeEarnings", "RegularEarnings", "StatutoryAdoptionPay", "StatutoryAdoptionPayNonPensionable", "StatutoryBereavementPay", "StatutoryMaternityPay", "StatutoryMaternityPayNonPensionable", "StatutoryPaternityPay", "StatutoryPaternityPayNonPensionable", "StatutoryParentalBereavementPayNonPensionable", "StatutorySharedParentalPay", "StatutorySharedParentalPayNonPensionable", "StatutorySickPay", "StatutorySickPayNonPensionable", "TipsNonDirect", "TipsDirect", "TerminationPay", "StatutoryNeonatalCarePay", "StatutoryNeonatalCarePayNonPensionable" ]
+      "enum" : [ "Allowance", "BackPay", "Bonus", "Commission", "LumpSum", "OtherEarnings", "OvertimeEarnings", "RegularEarnings", "StatutoryAdoptionPay", "StatutoryAdoptionPayNonPensionable", "StatutoryBereavementPay", "StatutoryMaternityPay", "StatutoryMaternityPayNonPensionable", "StatutoryPaternityPay", "StatutoryPaternityPayNonPensionable", "StatutoryParentalBereavementPayNonPensionable", "StatutorySharedParentalPay", "StatutorySharedParentalPayNonPensionable", "StatutorySickPay", "StatutorySickPayNonPensionable", "TipsNonDirect", "TipsDirect", "TerminationPay", "StatutoryNeonatalCarePay", "StatutoryNeonatalCarePayNonPensionable", "StatutoryBereavementPayNorthernIreland" ]
     },
     "rateType" : {
       "type" : "string",
@@ -2088,7 +2088,7 @@
     "type" : {
       "type" : "string",
       "description" : "The category of statutory leave",
-      "enum" : [ "Sick", "Adoption", "Maternity", "Paternity", "Sharedparental", "Bereavement", "NeonatalCare" ]
+      "enum" : [ "Sick", "Adoption", "Maternity", "Paternity", "Sharedparental", "Bereavement", "NeonatalCare", "BereavementNire" ]
     },
     "startDate" : {
       "type" : "string",
@@ -3701,7 +3701,7 @@
           <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>13.0.0</li>
+              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>14.0.0</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/docs/projects/index.html b/docs/projects/index.html
@@ -1463,7 +1463,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Project"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Project"><strong>VSN: </strong>13.0.0</li>
+              <li class="nav-header" data-group="Project"><strong>VSN: </strong>14.0.0</li>
               <li class="nav-header" data-group="Project"><a href="#api-Project">Methods</a></li>
               <li data-group="Project" data-name="createProject" class="">
                 <a href="#api-Project-createProject">createProject</a>

diff --git a/lib/xero-ruby/api/accounting_api.rb b/lib/xero-ruby/api/accounting_api.rb
@@ -12501,6 +12501,7 @@ def get_prepayment_history_with_http_info(xero_tenant_id, prepayment_id, options
     # @option opts [Integer] :page e.g. page&#x3D;1 – Up to 100 prepayments will be returned in a single API call with line items shown for each overpayment
     # @option opts [Integer] :unitdp e.g. unitdp&#x3D;4 – (Unit Decimal Places) You can opt in to use four decimal places for unit amounts
     # @option opts [Integer] :page_size Number of records to retrieve per page
+    # @option opts [Array<String>] :invoice_numbers Filter by a comma-separated list of InvoiceNumbers
     # @return [Prepayments]
     def get_prepayments(xero_tenant_id, opts = {})
       data, _status_code, _headers = get_prepayments_with_http_info(xero_tenant_id, opts)
@@ -12516,6 +12517,7 @@ def get_prepayments(xero_tenant_id, opts = {})
     # @option opts [Integer] :page e.g. page&#x3D;1 – Up to 100 prepayments will be returned in a single API call with line items shown for each overpayment
     # @option opts [Integer] :unitdp e.g. unitdp&#x3D;4 – (Unit Decimal Places) You can opt in to use four decimal places for unit amounts
     # @option opts [Integer] :page_size Number of records to retrieve per page
+    # @option opts [Array<String>] :invoice_numbers Filter by a comma-separated list of InvoiceNumbers
     # @return [Array<(Prepayments, Integer, Hash)>] Prepayments data, response status code and response headers
     def get_prepayments_with_http_info(xero_tenant_id, options = {})
       opts = options.dup
@@ -12539,6 +12541,7 @@ def get_prepayments_with_http_info(xero_tenant_id, options = {})
       query_params[:'page'] = opts[:'page'] if !opts[:'page'].nil?
       query_params[:'unitdp'] = opts[:'unitdp'] if !opts[:'unitdp'].nil?
       query_params[:'pageSize'] = opts[:'page_size'] if !opts[:'page_size'].nil?
+      query_params[:'InvoiceNumbers'] = @api_client.build_collection_param(opts[:'invoice_numbers'], :csv) if !opts[:'invoice_numbers'].nil?
 
       # XeroAPI's `IDs` convention openapi-generator does not snake_case properly.. manual over-riding `i_ds` malformations:
       query_params[:'IDs'] = @api_client.build_collection_param(opts[:'ids'], :csv) if !opts[:'ids'].nil?

diff --git a/lib/xero-ruby/models/accounting/prepayment.rb b/lib/xero-ruby/models/accounting/prepayment.rb
@@ -53,6 +53,9 @@ class Prepayment
     # Returns Invoice number field. Reference field isn't available.
     attr_accessor :reference
 
+    # Returns Invoice number for prepayment receive document only.
+    attr_accessor :invoice_number
+
     # UTC timestamp of last update to the prepayment
     attr_accessor :updated_date_utc
 
@@ -118,6 +121,7 @@ def self.attribute_map
         :'total_tax' => :'TotalTax',
         :'total' => :'Total',
         :'reference' => :'Reference',
+        :'invoice_number' => :'InvoiceNumber',
         :'updated_date_utc' => :'UpdatedDateUTC',
         :'currency_code' => :'CurrencyCode',
         :'prepayment_id' => :'PrepaymentID',
@@ -144,6 +148,7 @@ def self.openapi_types
         :'total_tax' => :'BigDecimal',
         :'total' => :'BigDecimal',
         :'reference' => :'String',
+        :'invoice_number' => :'String',
         :'updated_date_utc' => :'DateTime',
         :'currency_code' => :'CurrencyCode',
         :'prepayment_id' => :'String',
@@ -214,6 +219,10 @@ def initialize(attributes = {})
         self.reference = attributes[:'reference']
       end
 
+      if attributes.key?(:'invoice_number')
+        self.invoice_number = attributes[:'invoice_number']
+      end
+
       if attributes.key?(:'updated_date_utc')
         self.updated_date_utc = attributes[:'updated_date_utc']
       end
@@ -315,6 +324,7 @@ def ==(o)
           total_tax == o.total_tax &&
           total == o.total &&
           reference == o.reference &&
+          invoice_number == o.invoice_number &&
           updated_date_utc == o.updated_date_utc &&
           currency_code == o.currency_code &&
           prepayment_id == o.prepayment_id &&
@@ -336,7 +346,7 @@ def eql?(o)
     # Calculates hash code according to all attributes.
     # @return [Integer] Hash code
     def hash
-      [type, contact, date, status, line_amount_types, line_items, sub_total, total_tax, total, reference, updated_date_utc, currency_code, prepayment_id, currency_rate, remaining_credit, allocations, payments, applied_amount, has_attachments, attachments].hash
+      [type, contact, date, status, line_amount_types, line_items, sub_total, total_tax, total, reference, invoice_number, updated_date_utc, currency_code, prepayment_id, currency_rate, remaining_credit, allocations, payments, applied_amount, has_attachments, attachments].hash
     end
 
     # Builds the object from hash