From 115a8f0b05686d3d9dc185612d838909be3b9a0d Mon Sep 17 00:00:00 2001
From: ksvirkou <ksvirkou@hubspot.com>
Date: Wed, 9 Mar 2022 18:44:31 +0300
Subject: [PATCH] fix archived

---
 .../Automation/Actions/Api/CallbacksApi.php   |   4 +-
 .../Automation/Actions/Api/DefinitionsApi.php |  16 +-
 .../Automation/Actions/Api/RevisionsApi.php   |   8 +-
 codegen/Cms/AuditLogs/Api/AuditLogsApi.php    |  34 ++--
 .../Cms/Blogs/Authors/Api/BlogAuthorsApi.php  |  88 +++++-----
 .../Cms/Blogs/BlogPosts/Api/BlogPostsApi.php  | 120 +++++++-------
 codegen/Cms/Blogs/Tags/Api/BlogTagsApi.php    |  88 +++++-----
 codegen/Cms/Domains/Api/DomainsApi.php        |  52 +++---
 codegen/Cms/Hubdb/Api/RowsApi.php             |  50 +++---
 codegen/Cms/Hubdb/Api/RowsBatchApi.php        |  14 +-
 codegen/Cms/Hubdb/Api/TablesApi.php           | 152 +++++++++---------
 .../Performance/Api/PublicPerformanceApi.php  |  64 ++++----
 codegen/Cms/SiteSearch/Api/PublicApi.php      |  80 ++++-----
 codegen/Cms/UrlRedirects/Api/RedirectsApi.php |  58 +++----
 .../Api/DefinitionApi.php                     |   2 +-
 .../Api/StatusApi.php                         |   6 +-
 .../VisitorIdentification/Api/GenerateApi.php |   2 +-
 codegen/Crm/Associations/Api/BatchApi.php     |   6 +-
 codegen/Crm/Associations/Api/TypesApi.php     |   2 +-
 codegen/Crm/Companies/Api/AssociationsApi.php |  14 +-
 codegen/Crm/Companies/Api/BasicApi.php        |  58 +++----
 codegen/Crm/Companies/Api/BatchApi.php        |  12 +-
 codegen/Crm/Companies/Api/SearchApi.php       |   2 +-
 codegen/Crm/Contacts/Api/AssociationsApi.php  |  14 +-
 codegen/Crm/Contacts/Api/BasicApi.php         |  50 +++---
 codegen/Crm/Contacts/Api/BatchApi.php         |  12 +-
 codegen/Crm/Contacts/Api/GDPRApi.php          |   2 +-
 codegen/Crm/Contacts/Api/SearchApi.php        |   2 +-
 codegen/Crm/Deals/Api/AssociationsApi.php     |  14 +-
 codegen/Crm/Deals/Api/BasicApi.php            |  58 +++----
 codegen/Crm/Deals/Api/BatchApi.php            |  12 +-
 codegen/Crm/Deals/Api/SearchApi.php           |   2 +-
 .../Accounting/Api/CallbacksApi.php           |  20 +--
 .../Extensions/Accounting/Api/InvoiceApi.php  |  18 +--
 .../Crm/Extensions/Accounting/Api/SyncApi.php |   4 +-
 .../Accounting/Api/UserAccountsApi.php        |   4 +-
 codegen/Crm/Imports/Api/CoreApi.php           |  16 +-
 codegen/Crm/Imports/Api/PublicImportsApi.php  |   8 +-
 codegen/Crm/LineItems/Api/AssociationsApi.php |  14 +-
 codegen/Crm/LineItems/Api/BasicApi.php        |  58 +++----
 codegen/Crm/LineItems/Api/BatchApi.php        |  12 +-
 codegen/Crm/LineItems/Api/SearchApi.php       |   2 +-
 codegen/Crm/Objects/Api/AssociationsApi.php   |  14 +-
 codegen/Crm/Objects/Api/BasicApi.php          |  58 +++----
 codegen/Crm/Objects/Api/BatchApi.php          |  12 +-
 codegen/Crm/Objects/Api/GDPRApi.php           |   2 +-
 codegen/Crm/Objects/Api/SearchApi.php         |   2 +-
 .../Api/AssociationsApi.php                   |   8 +-
 .../FeedbackSubmissions/Api/BasicApi.php      |  44 ++---
 .../FeedbackSubmissions/Api/BatchApi.php      |   4 +-
 codegen/Crm/Owners/Api/OwnersApi.php          |  28 ++--
 .../Crm/Pipelines/Api/PipelineAuditsApi.php   |   2 +-
 .../Pipelines/Api/PipelineStageAuditsApi.php  |   2 +-
 .../Crm/Pipelines/Api/PipelineStagesApi.php   |  24 +--
 codegen/Crm/Pipelines/Api/PipelinesApi.php    |  36 ++---
 codegen/Crm/Products/Api/AssociationsApi.php  |  14 +-
 codegen/Crm/Products/Api/BasicApi.php         |  58 +++----
 codegen/Crm/Products/Api/BatchApi.php         |  12 +-
 codegen/Crm/Products/Api/SearchApi.php        |   2 +-
 codegen/Crm/Properties/Api/BatchApi.php       |   6 +-
 codegen/Crm/Properties/Api/CoreApi.php        |  18 +--
 codegen/Crm/Properties/Api/GroupsApi.php      |  10 +-
 codegen/Crm/Quotes/Api/AssociationsApi.php    |   8 +-
 codegen/Crm/Quotes/Api/BasicApi.php           |  44 ++---
 codegen/Crm/Quotes/Api/BatchApi.php           |   4 +-
 codegen/Crm/Schemas/Api/CoreApi.php           |  12 +-
 codegen/Crm/Tickets/Api/AssociationsApi.php   |  14 +-
 codegen/Crm/Tickets/Api/BasicApi.php          |  58 +++----
 codegen/Crm/Tickets/Api/BatchApi.php          |  12 +-
 codegen/Crm/Tickets/Api/SearchApi.php         |   2 +-
 codegen/Crm/Timeline/Api/EventsApi.php        |  14 +-
 codegen/Events/Api/EventsApi.php              |  38 ++---
 codegen/Files/Api/FilesApi.php                | 132 +++++++--------
 codegen/Files/Api/FoldersApi.php              |  84 +++++-----
 .../Transactional/Api/PublicSmtpTokensApi.php |  16 +-
 .../Transactional/Api/SingleSendApi.php       |   2 +-
 76 files changed, 1025 insertions(+), 1025 deletions(-)

diff --git a/codegen/Automation/Actions/Api/CallbacksApi.php b/codegen/Automation/Actions/Api/CallbacksApi.php
index 674237f8..b80981b0 100644
--- a/codegen/Automation/Actions/Api/CallbacksApi.php
+++ b/codegen/Automation/Actions/Api/CallbacksApi.php
@@ -351,7 +351,7 @@ public function completeRequest($callback_id, $callback_completion_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -592,7 +592,7 @@ public function completeBatchRequest($batch_input_callback_completion_batch_requ
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Automation/Actions/Api/DefinitionsApi.php b/codegen/Automation/Actions/Api/DefinitionsApi.php
index 80729788..448e3a62 100644
--- a/codegen/Automation/Actions/Api/DefinitionsApi.php
+++ b/codegen/Automation/Actions/Api/DefinitionsApi.php
@@ -928,11 +928,11 @@ public function getByIdRequest($definition_id, $app_id, $archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1258,33 +1258,33 @@ public function getPageRequest($app_id, $limit = null, $after = null, $archived
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
diff --git a/codegen/Automation/Actions/Api/RevisionsApi.php b/codegen/Automation/Actions/Api/RevisionsApi.php
index ea6a9a41..2d1e6b04 100644
--- a/codegen/Automation/Actions/Api/RevisionsApi.php
+++ b/codegen/Automation/Actions/Api/RevisionsApi.php
@@ -696,22 +696,22 @@ public function getPageRequest($definition_id, $app_id, $limit = null, $after =
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
 
diff --git a/codegen/Cms/AuditLogs/Api/AuditLogsApi.php b/codegen/Cms/AuditLogs/Api/AuditLogsApi.php
index 5f94ae68..bc078778 100644
--- a/codegen/Cms/AuditLogs/Api/AuditLogsApi.php
+++ b/codegen/Cms/AuditLogs/Api/AuditLogsApi.php
@@ -370,88 +370,88 @@ public function getPageRequest($object_id = null, $user_id = null, $after = null
         if ($object_id !== null) {
             if('form' === 'form' && is_array($object_id)) {
                 foreach($object_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['objectId'] = $object_id;
+                $queryParams['objectId'] = ObjectSerializer::toQueryValue($object_id);
             }
         }
         // query params
         if ($user_id !== null) {
             if('form' === 'form' && is_array($user_id)) {
                 foreach($user_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['userId'] = $user_id;
+                $queryParams['userId'] = ObjectSerializer::toQueryValue($user_id);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($event_type !== null) {
             if('form' === 'form' && is_array($event_type)) {
                 foreach($event_type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['eventType'] = $event_type;
+                $queryParams['eventType'] = ObjectSerializer::toQueryValue($event_type);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($object_type !== null) {
             if('form' === 'form' && is_array($object_type)) {
                 foreach($object_type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['objectType'] = $object_type;
+                $queryParams['objectType'] = ObjectSerializer::toQueryValue($object_type);
             }
         }
 
@@ -500,7 +500,7 @@ public function getPageRequest($object_id = null, $user_id = null, $after = null
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Blogs/Authors/Api/BlogAuthorsApi.php b/codegen/Cms/Blogs/Authors/Api/BlogAuthorsApi.php
index 6e4fd33c..ddd57f30 100644
--- a/codegen/Cms/Blogs/Authors/Api/BlogAuthorsApi.php
+++ b/codegen/Cms/Blogs/Authors/Api/BlogAuthorsApi.php
@@ -289,11 +289,11 @@ public function archiveRequest($object_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -350,7 +350,7 @@ public function archiveRequest($object_id, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -591,7 +591,7 @@ public function archiveBatchRequest($batch_input_string)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -889,7 +889,7 @@ public function createRequest($blog_author)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1207,7 +1207,7 @@ public function createBatchRequest($batch_input_blog_author)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1462,11 +1462,11 @@ public function getByIdRequest($object_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1523,7 +1523,7 @@ public function getByIdRequest($object_id, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1812,110 +1812,110 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1964,7 +1964,7 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2242,7 +2242,7 @@ public function postCmsV3BlogsAuthorsMultiLanguageAttachToLangGroupRequest($atta
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2540,7 +2540,7 @@ public function postCmsV3BlogsAuthorsMultiLanguageCreateLanguageVariationRequest
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2818,7 +2818,7 @@ public function postCmsV3BlogsAuthorsMultiLanguageDetachFromLangGroupRequest($de
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3096,7 +3096,7 @@ public function postCmsV3BlogsAuthorsMultiLanguageUpdateLanguagesRequest($update
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3337,7 +3337,7 @@ public function putCmsV3BlogsAuthorsMultiLanguageSetNewLangPrimaryRequest($set_n
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3612,11 +3612,11 @@ public function readBatchRequest($batch_input_string, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -3671,7 +3671,7 @@ public function readBatchRequest($batch_input_string, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3937,11 +3937,11 @@ public function updateRequest($object_id, $blog_author, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -4004,7 +4004,7 @@ public function updateRequest($object_id, $blog_author, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4279,11 +4279,11 @@ public function updateBatchRequest($batch_input_json_node, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -4338,7 +4338,7 @@ public function updateBatchRequest($batch_input_json_node, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Blogs/BlogPosts/Api/BlogPostsApi.php b/codegen/Cms/Blogs/BlogPosts/Api/BlogPostsApi.php
index 701565f6..905870d5 100644
--- a/codegen/Cms/Blogs/BlogPosts/Api/BlogPostsApi.php
+++ b/codegen/Cms/Blogs/BlogPosts/Api/BlogPostsApi.php
@@ -289,11 +289,11 @@ public function archiveRequest($object_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -350,7 +350,7 @@ public function archiveRequest($object_id, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -591,7 +591,7 @@ public function archiveBatchRequest($batch_input_string)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -889,7 +889,7 @@ public function callCloneRequest($content_clone_request_v_next)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1187,7 +1187,7 @@ public function createRequest($blog_post)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1505,7 +1505,7 @@ public function createBatchRequest($batch_input_blog_post)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1760,11 +1760,11 @@ public function getByIdRequest($object_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1821,7 +1821,7 @@ public function getByIdRequest($object_id, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2121,7 +2121,7 @@ public function getDraftByIdRequest($object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2410,110 +2410,110 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -2562,7 +2562,7 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2881,7 +2881,7 @@ public function getPreviousVersionRequest($object_id, $revision_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3146,33 +3146,33 @@ public function getPreviousVersionsRequest($object_id, $after = null, $before =
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -3229,7 +3229,7 @@ public function getPreviousVersionsRequest($object_id, $after = null, $before =
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3507,7 +3507,7 @@ public function postCmsV3BlogsPostsMultiLanguageAttachToLangGroupRequest($attach
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3805,7 +3805,7 @@ public function postCmsV3BlogsPostsMultiLanguageCreateLanguageVariationRequest($
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4083,7 +4083,7 @@ public function postCmsV3BlogsPostsMultiLanguageDetachFromLangGroupRequest($deta
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4361,7 +4361,7 @@ public function postCmsV3BlogsPostsMultiLanguageUpdateLanguagesRequest($update_l
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4604,7 +4604,7 @@ public function pushLiveRequest($object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4845,7 +4845,7 @@ public function putCmsV3BlogsPostsMultiLanguageSetNewLangPrimaryRequest($set_new
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -5120,11 +5120,11 @@ public function readBatchRequest($batch_input_string, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -5179,7 +5179,7 @@ public function readBatchRequest($batch_input_string, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -5422,7 +5422,7 @@ public function resetDraftRequest($object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -5741,7 +5741,7 @@ public function restorePreviousVersionRequest($object_id, $revision_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -6060,7 +6060,7 @@ public function restorePreviousVersionToDraftRequest($object_id, $revision_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -6301,7 +6301,7 @@ public function scheduleRequest($content_schedule_request_v_next)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -6567,11 +6567,11 @@ public function updateRequest($object_id, $blog_post, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -6634,7 +6634,7 @@ public function updateRequest($object_id, $blog_post, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -6909,11 +6909,11 @@ public function updateBatchRequest($batch_input_json_node, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -6968,7 +6968,7 @@ public function updateBatchRequest($batch_input_json_node, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -7285,7 +7285,7 @@ public function updateDraftRequest($object_id, $blog_post)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Blogs/Tags/Api/BlogTagsApi.php b/codegen/Cms/Blogs/Tags/Api/BlogTagsApi.php
index d87d1070..f6203e7d 100644
--- a/codegen/Cms/Blogs/Tags/Api/BlogTagsApi.php
+++ b/codegen/Cms/Blogs/Tags/Api/BlogTagsApi.php
@@ -289,11 +289,11 @@ public function archiveRequest($object_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -350,7 +350,7 @@ public function archiveRequest($object_id, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -591,7 +591,7 @@ public function archiveBatchRequest($batch_input_string)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -889,7 +889,7 @@ public function createRequest($tag)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1207,7 +1207,7 @@ public function createBatchRequest($batch_input_tag)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1462,11 +1462,11 @@ public function getByIdRequest($object_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1523,7 +1523,7 @@ public function getByIdRequest($object_id, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1812,110 +1812,110 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1964,7 +1964,7 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2242,7 +2242,7 @@ public function postCmsV3BlogsTagsMultiLanguageAttachToLangGroupRequest($attach_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2540,7 +2540,7 @@ public function postCmsV3BlogsTagsMultiLanguageCreateLanguageVariationRequest($t
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2818,7 +2818,7 @@ public function postCmsV3BlogsTagsMultiLanguageDetachFromLangGroupRequest($detac
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3096,7 +3096,7 @@ public function postCmsV3BlogsTagsMultiLanguageUpdateLanguagesRequest($update_la
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3337,7 +3337,7 @@ public function putCmsV3BlogsTagsMultiLanguageSetNewLangPrimaryRequest($set_new_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3612,11 +3612,11 @@ public function readBatchRequest($batch_input_string, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -3671,7 +3671,7 @@ public function readBatchRequest($batch_input_string, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3937,11 +3937,11 @@ public function updateRequest($object_id, $tag, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -4004,7 +4004,7 @@ public function updateRequest($object_id, $tag, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4279,11 +4279,11 @@ public function updateBatchRequest($batch_input_json_node, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -4338,7 +4338,7 @@ public function updateBatchRequest($batch_input_json_node, $archived = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Domains/Api/DomainsApi.php b/codegen/Cms/Domains/Api/DomainsApi.php
index 0081fa80..a1538025 100644
--- a/codegen/Cms/Domains/Api/DomainsApi.php
+++ b/codegen/Cms/Domains/Api/DomainsApi.php
@@ -346,11 +346,11 @@ public function getByIdRequest($domain_id, $archived = null)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -702,132 +702,132 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
diff --git a/codegen/Cms/Hubdb/Api/RowsApi.php b/codegen/Cms/Hubdb/Api/RowsApi.php
index 3179a477..829cf4aa 100644
--- a/codegen/Cms/Hubdb/Api/RowsApi.php
+++ b/codegen/Cms/Hubdb/Api/RowsApi.php
@@ -414,7 +414,7 @@ public function cloneDraftTableRowRequest($table_id_or_name, $row_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -731,7 +731,7 @@ public function createTableRowRequest($table_id_or_name, $hub_db_table_row_v3_re
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1054,7 +1054,7 @@ public function getDraftTableRowByIdRequest($table_id_or_name, $row_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1377,7 +1377,7 @@ public function getTableRowRequest($table_id_or_name, $row_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1647,44 +1647,44 @@ public function getTableRowsRequest($table_id_or_name, $sort = null, $after = nu
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
 
@@ -1741,7 +1741,7 @@ public function getTableRowsRequest($table_id_or_name, $sort = null, $after = nu
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2007,7 +2007,7 @@ public function purgeDraftTableRowRequest($table_id_or_name, $row_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2277,44 +2277,44 @@ public function readDraftTableRowsRequest($table_id_or_name, $sort = null, $afte
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
 
@@ -2371,7 +2371,7 @@ public function readDraftTableRowsRequest($table_id_or_name, $sort = null, $afte
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2711,7 +2711,7 @@ public function replaceDraftTableRowRequest($table_id_or_name, $row_id, $hub_db_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3051,7 +3051,7 @@ public function updateDraftTableRowRequest($table_id_or_name, $row_id, $hub_db_t
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Hubdb/Api/RowsBatchApi.php b/codegen/Cms/Hubdb/Api/RowsBatchApi.php
index c299f17d..5cf57a38 100644
--- a/codegen/Cms/Hubdb/Api/RowsBatchApi.php
+++ b/codegen/Cms/Hubdb/Api/RowsBatchApi.php
@@ -408,7 +408,7 @@ public function batchCloneDraftTableRowsRequest($table_id_or_name, $batch_input_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -745,7 +745,7 @@ public function batchCreateDraftTableRowsRequest($table_id_or_name, $batch_input
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1005,7 +1005,7 @@ public function batchPurgeDraftTableRowsRequest($table_id_or_name, $batch_input_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1342,7 +1342,7 @@ public function batchReadDraftTableRowsRequest($table_id_or_name, $batch_input_s
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1679,7 +1679,7 @@ public function batchReadTableRowsRequest($table_id_or_name, $batch_input_string
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2016,7 +2016,7 @@ public function batchReplaceDraftTableRowsRequest($table_id_or_name, $batch_inpu
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2353,7 +2353,7 @@ public function batchUpdateDraftTableRowsRequest($table_id_or_name, $batch_input
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Hubdb/Api/TablesApi.php b/codegen/Cms/Hubdb/Api/TablesApi.php
index 94cde999..3f1ba96b 100644
--- a/codegen/Cms/Hubdb/Api/TablesApi.php
+++ b/codegen/Cms/Hubdb/Api/TablesApi.php
@@ -334,7 +334,7 @@ public function archiveTableRequest($table_id_or_name)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -651,7 +651,7 @@ public function cloneDraftTableRequest($table_id_or_name, $hub_db_table_clone_re
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -949,7 +949,7 @@ public function createTableRequest($hub_db_table_v3_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1204,11 +1204,11 @@ public function exportDraftTableRequest($table_id_or_name, $format = null)
         if ($format !== null) {
             if('form' === 'form' && is_array($format)) {
                 foreach($format as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['format'] = $format;
+                $queryParams['format'] = ObjectSerializer::toQueryValue($format);
             }
         }
 
@@ -1265,7 +1265,7 @@ public function exportDraftTableRequest($table_id_or_name, $format = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1520,11 +1520,11 @@ public function exportTableRequest($table_id_or_name, $format = null)
         if ($format !== null) {
             if('form' === 'form' && is_array($format)) {
                 foreach($format as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['format'] = $format;
+                $queryParams['format'] = ObjectSerializer::toQueryValue($format);
             }
         }
 
@@ -1581,7 +1581,7 @@ public function exportTableRequest($table_id_or_name, $format = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1870,110 +1870,110 @@ public function getAllDraftTablesRequest($sort = null, $after = null, $limit = n
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -2022,7 +2022,7 @@ public function getAllDraftTablesRequest($sort = null, $after = null, $limit = n
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2311,110 +2311,110 @@ public function getAllTablesRequest($sort = null, $after = null, $limit = null,
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -2463,7 +2463,7 @@ public function getAllTablesRequest($sort = null, $after = null, $limit = null,
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2723,22 +2723,22 @@ public function getDraftTableDetailsByIdRequest($table_id_or_name, $archived = n
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($include_foreign_ids !== null) {
             if('form' === 'form' && is_array($include_foreign_ids)) {
                 foreach($include_foreign_ids as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['includeForeignIds'] = $include_foreign_ids;
+                $queryParams['includeForeignIds'] = ObjectSerializer::toQueryValue($include_foreign_ids);
             }
         }
 
@@ -2795,7 +2795,7 @@ public function getDraftTableDetailsByIdRequest($table_id_or_name, $archived = n
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3055,22 +3055,22 @@ public function getTableDetailsRequest($table_id_or_name, $archived = null, $inc
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($include_foreign_ids !== null) {
             if('form' === 'form' && is_array($include_foreign_ids)) {
                 foreach($include_foreign_ids as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['includeForeignIds'] = $include_foreign_ids;
+                $queryParams['includeForeignIds'] = ObjectSerializer::toQueryValue($include_foreign_ids);
             }
         }
 
@@ -3127,7 +3127,7 @@ public function getTableDetailsRequest($table_id_or_name, $archived = null, $inc
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3453,7 +3453,7 @@ public function importDraftTableRequest($table_id_or_name, $config = null, $file
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3708,11 +3708,11 @@ public function publishDraftTableRequest($table_id_or_name, $include_foreign_ids
         if ($include_foreign_ids !== null) {
             if('form' === 'form' && is_array($include_foreign_ids)) {
                 foreach($include_foreign_ids as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['includeForeignIds'] = $include_foreign_ids;
+                $queryParams['includeForeignIds'] = ObjectSerializer::toQueryValue($include_foreign_ids);
             }
         }
 
@@ -3769,7 +3769,7 @@ public function publishDraftTableRequest($table_id_or_name, $include_foreign_ids
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4024,11 +4024,11 @@ public function resetDraftTableRequest($table_id_or_name, $include_foreign_ids =
         if ($include_foreign_ids !== null) {
             if('form' === 'form' && is_array($include_foreign_ids)) {
                 foreach($include_foreign_ids as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['includeForeignIds'] = $include_foreign_ids;
+                $queryParams['includeForeignIds'] = ObjectSerializer::toQueryValue($include_foreign_ids);
             }
         }
 
@@ -4085,7 +4085,7 @@ public function resetDraftTableRequest($table_id_or_name, $include_foreign_ids =
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4340,11 +4340,11 @@ public function unpublishTableRequest($table_id_or_name, $include_foreign_ids =
         if ($include_foreign_ids !== null) {
             if('form' === 'form' && is_array($include_foreign_ids)) {
                 foreach($include_foreign_ids as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['includeForeignIds'] = $include_foreign_ids;
+                $queryParams['includeForeignIds'] = ObjectSerializer::toQueryValue($include_foreign_ids);
             }
         }
 
@@ -4401,7 +4401,7 @@ public function unpublishTableRequest($table_id_or_name, $include_foreign_ids =
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -4672,22 +4672,22 @@ public function updateDraftTableRequest($table_id_or_name, $hub_db_table_v3_requ
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($include_foreign_ids !== null) {
             if('form' === 'form' && is_array($include_foreign_ids)) {
                 foreach($include_foreign_ids as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['includeForeignIds'] = $include_foreign_ids;
+                $queryParams['includeForeignIds'] = ObjectSerializer::toQueryValue($include_foreign_ids);
             }
         }
 
@@ -4750,7 +4750,7 @@ public function updateDraftTableRequest($table_id_or_name, $hub_db_table_v3_requ
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/Performance/Api/PublicPerformanceApi.php b/codegen/Cms/Performance/Api/PublicPerformanceApi.php
index 7297a7a2..e9594bf0 100644
--- a/codegen/Cms/Performance/Api/PublicPerformanceApi.php
+++ b/codegen/Cms/Performance/Api/PublicPerformanceApi.php
@@ -370,88 +370,88 @@ public function getPageRequest($domain = null, $path = null, $pad = null, $sum =
         if ($domain !== null) {
             if('form' === 'form' && is_array($domain)) {
                 foreach($domain as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['domain'] = $domain;
+                $queryParams['domain'] = ObjectSerializer::toQueryValue($domain);
             }
         }
         // query params
         if ($path !== null) {
             if('form' === 'form' && is_array($path)) {
                 foreach($path as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['path'] = $path;
+                $queryParams['path'] = ObjectSerializer::toQueryValue($path);
             }
         }
         // query params
         if ($pad !== null) {
             if('form' === 'form' && is_array($pad)) {
                 foreach($pad as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['pad'] = $pad;
+                $queryParams['pad'] = ObjectSerializer::toQueryValue($pad);
             }
         }
         // query params
         if ($sum !== null) {
             if('form' === 'form' && is_array($sum)) {
                 foreach($sum as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sum'] = $sum;
+                $queryParams['sum'] = ObjectSerializer::toQueryValue($sum);
             }
         }
         // query params
         if ($period !== null) {
             if('form' === 'form' && is_array($period)) {
                 foreach($period as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['period'] = $period;
+                $queryParams['period'] = ObjectSerializer::toQueryValue($period);
             }
         }
         // query params
         if ($interval !== null) {
             if('form' === 'form' && is_array($interval)) {
                 foreach($interval as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['interval'] = $interval;
+                $queryParams['interval'] = ObjectSerializer::toQueryValue($interval);
             }
         }
         // query params
         if ($start !== null) {
             if('form' === 'form' && is_array($start)) {
                 foreach($start as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['start'] = $start;
+                $queryParams['start'] = ObjectSerializer::toQueryValue($start);
             }
         }
         // query params
         if ($end !== null) {
             if('form' === 'form' && is_array($end)) {
                 foreach($end as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['end'] = $end;
+                $queryParams['end'] = ObjectSerializer::toQueryValue($end);
             }
         }
 
@@ -775,88 +775,88 @@ public function getUptimeRequest($domain = null, $path = null, $pad = null, $sum
         if ($domain !== null) {
             if('form' === 'form' && is_array($domain)) {
                 foreach($domain as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['domain'] = $domain;
+                $queryParams['domain'] = ObjectSerializer::toQueryValue($domain);
             }
         }
         // query params
         if ($path !== null) {
             if('form' === 'form' && is_array($path)) {
                 foreach($path as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['path'] = $path;
+                $queryParams['path'] = ObjectSerializer::toQueryValue($path);
             }
         }
         // query params
         if ($pad !== null) {
             if('form' === 'form' && is_array($pad)) {
                 foreach($pad as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['pad'] = $pad;
+                $queryParams['pad'] = ObjectSerializer::toQueryValue($pad);
             }
         }
         // query params
         if ($sum !== null) {
             if('form' === 'form' && is_array($sum)) {
                 foreach($sum as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sum'] = $sum;
+                $queryParams['sum'] = ObjectSerializer::toQueryValue($sum);
             }
         }
         // query params
         if ($period !== null) {
             if('form' === 'form' && is_array($period)) {
                 foreach($period as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['period'] = $period;
+                $queryParams['period'] = ObjectSerializer::toQueryValue($period);
             }
         }
         // query params
         if ($interval !== null) {
             if('form' === 'form' && is_array($interval)) {
                 foreach($interval as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['interval'] = $interval;
+                $queryParams['interval'] = ObjectSerializer::toQueryValue($interval);
             }
         }
         // query params
         if ($start !== null) {
             if('form' === 'form' && is_array($start)) {
                 foreach($start as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['start'] = $start;
+                $queryParams['start'] = ObjectSerializer::toQueryValue($start);
             }
         }
         // query params
         if ($end !== null) {
             if('form' === 'form' && is_array($end)) {
                 foreach($end as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['end'] = $end;
+                $queryParams['end'] = ObjectSerializer::toQueryValue($end);
             }
         }
 
diff --git a/codegen/Cms/SiteSearch/Api/PublicApi.php b/codegen/Cms/SiteSearch/Api/PublicApi.php
index 95789786..dfdc7c93 100644
--- a/codegen/Cms/SiteSearch/Api/PublicApi.php
+++ b/codegen/Cms/SiteSearch/Api/PublicApi.php
@@ -350,11 +350,11 @@ public function getByIdRequest($content_id, $type = null)
         if ($type !== null) {
             if('form' === 'form' && is_array($type)) {
                 foreach($type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['type'] = $type;
+                $queryParams['type'] = ObjectSerializer::toQueryValue($type);
             }
         }
 
@@ -411,7 +411,7 @@ public function getByIdRequest($content_id, $type = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -740,198 +740,198 @@ public function searchRequest($q = null, $limit = null, $offset = null, $languag
         if ($q !== null) {
             if('form' === 'form' && is_array($q)) {
                 foreach($q as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['q'] = $q;
+                $queryParams['q'] = ObjectSerializer::toQueryValue($q);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($offset !== null) {
             if('form' === 'form' && is_array($offset)) {
                 foreach($offset as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['offset'] = $offset;
+                $queryParams['offset'] = ObjectSerializer::toQueryValue($offset);
             }
         }
         // query params
         if ($language !== null) {
             if('form' === 'form' && is_array($language)) {
                 foreach($language as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['language'] = $language;
+                $queryParams['language'] = ObjectSerializer::toQueryValue($language);
             }
         }
         // query params
         if ($match_prefix !== null) {
             if('form' === 'form' && is_array($match_prefix)) {
                 foreach($match_prefix as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['matchPrefix'] = $match_prefix;
+                $queryParams['matchPrefix'] = ObjectSerializer::toQueryValue($match_prefix);
             }
         }
         // query params
         if ($autocomplete !== null) {
             if('form' === 'form' && is_array($autocomplete)) {
                 foreach($autocomplete as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['autocomplete'] = $autocomplete;
+                $queryParams['autocomplete'] = ObjectSerializer::toQueryValue($autocomplete);
             }
         }
         // query params
         if ($popularity_boost !== null) {
             if('form' === 'form' && is_array($popularity_boost)) {
                 foreach($popularity_boost as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['popularityBoost'] = $popularity_boost;
+                $queryParams['popularityBoost'] = ObjectSerializer::toQueryValue($popularity_boost);
             }
         }
         // query params
         if ($boost_limit !== null) {
             if('form' === 'form' && is_array($boost_limit)) {
                 foreach($boost_limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['boostLimit'] = $boost_limit;
+                $queryParams['boostLimit'] = ObjectSerializer::toQueryValue($boost_limit);
             }
         }
         // query params
         if ($min_score !== null) {
             if('form' === 'form' && is_array($min_score)) {
                 foreach($min_score as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['minScore'] = $min_score;
+                $queryParams['minScore'] = ObjectSerializer::toQueryValue($min_score);
             }
         }
         // query params
         if ($boost_recent !== null) {
             if('form' === 'form' && is_array($boost_recent)) {
                 foreach($boost_recent as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['boostRecent'] = $boost_recent;
+                $queryParams['boostRecent'] = ObjectSerializer::toQueryValue($boost_recent);
             }
         }
         // query params
         if ($table_id !== null) {
             if('form' === 'form' && is_array($table_id)) {
                 foreach($table_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['tableId'] = $table_id;
+                $queryParams['tableId'] = ObjectSerializer::toQueryValue($table_id);
             }
         }
         // query params
         if ($hubdb_query !== null) {
             if('form' === 'form' && is_array($hubdb_query)) {
                 foreach($hubdb_query as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['hubdbQuery'] = $hubdb_query;
+                $queryParams['hubdbQuery'] = ObjectSerializer::toQueryValue($hubdb_query);
             }
         }
         // query params
         if ($domain !== null) {
             if('form' === 'form' && is_array($domain)) {
                 foreach($domain as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['domain'] = $domain;
+                $queryParams['domain'] = ObjectSerializer::toQueryValue($domain);
             }
         }
         // query params
         if ($type !== null) {
             if('form' === 'form' && is_array($type)) {
                 foreach($type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['type'] = $type;
+                $queryParams['type'] = ObjectSerializer::toQueryValue($type);
             }
         }
         // query params
         if ($path_prefix !== null) {
             if('form' === 'form' && is_array($path_prefix)) {
                 foreach($path_prefix as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['pathPrefix'] = $path_prefix;
+                $queryParams['pathPrefix'] = ObjectSerializer::toQueryValue($path_prefix);
             }
         }
         // query params
         if ($property !== null) {
             if('form' === 'form' && is_array($property)) {
                 foreach($property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['property'] = $property;
+                $queryParams['property'] = ObjectSerializer::toQueryValue($property);
             }
         }
         // query params
         if ($length !== null) {
             if('form' === 'form' && is_array($length)) {
                 foreach($length as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['length'] = $length;
+                $queryParams['length'] = ObjectSerializer::toQueryValue($length);
             }
         }
         // query params
         if ($group_id !== null) {
             if('form' === 'form' && is_array($group_id)) {
                 foreach($group_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['groupId'] = $group_id;
+                $queryParams['groupId'] = ObjectSerializer::toQueryValue($group_id);
             }
         }
 
@@ -980,7 +980,7 @@ public function searchRequest($q = null, $limit = null, $offset = null, $languag
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Cms/UrlRedirects/Api/RedirectsApi.php b/codegen/Cms/UrlRedirects/Api/RedirectsApi.php
index ee48fcf8..87ef119f 100644
--- a/codegen/Cms/UrlRedirects/Api/RedirectsApi.php
+++ b/codegen/Cms/UrlRedirects/Api/RedirectsApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($url_redirect_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -626,7 +626,7 @@ public function createRequest($url_mapping_create_request_body = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -926,7 +926,7 @@ public function getByIdRequest($url_redirect_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1225,132 +1225,132 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_after !== null) {
             if('form' === 'form' && is_array($created_after)) {
                 foreach($created_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAfter'] = $created_after;
+                $queryParams['createdAfter'] = ObjectSerializer::toQueryValue($created_after);
             }
         }
         // query params
         if ($created_before !== null) {
             if('form' === 'form' && is_array($created_before)) {
                 foreach($created_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdBefore'] = $created_before;
+                $queryParams['createdBefore'] = ObjectSerializer::toQueryValue($created_before);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_after !== null) {
             if('form' === 'form' && is_array($updated_after)) {
                 foreach($updated_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAfter'] = $updated_after;
+                $queryParams['updatedAfter'] = ObjectSerializer::toQueryValue($updated_after);
             }
         }
         // query params
         if ($updated_before !== null) {
             if('form' === 'form' && is_array($updated_before)) {
                 foreach($updated_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedBefore'] = $updated_before;
+                $queryParams['updatedBefore'] = ObjectSerializer::toQueryValue($updated_before);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1399,7 +1399,7 @@ public function getPageRequest($created_at = null, $created_after = null, $creat
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1710,7 +1710,7 @@ public function updateRequest($url_redirect_id, $url_mapping = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/CommunicationPreferences/Api/DefinitionApi.php b/codegen/CommunicationPreferences/Api/DefinitionApi.php
index 018f5817..7f9cf661 100644
--- a/codegen/CommunicationPreferences/Api/DefinitionApi.php
+++ b/codegen/CommunicationPreferences/Api/DefinitionApi.php
@@ -372,7 +372,7 @@ public function getPageRequest()
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/CommunicationPreferences/Api/StatusApi.php b/codegen/CommunicationPreferences/Api/StatusApi.php
index 293329a2..1bc092f6 100644
--- a/codegen/CommunicationPreferences/Api/StatusApi.php
+++ b/codegen/CommunicationPreferences/Api/StatusApi.php
@@ -391,7 +391,7 @@ public function getEmailStatusRequest($email_address)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -689,7 +689,7 @@ public function subscribeRequest($public_update_subscription_status_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -987,7 +987,7 @@ public function unsubscribeRequest($public_update_subscription_status_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Conversations/VisitorIdentification/Api/GenerateApi.php b/codegen/Conversations/VisitorIdentification/Api/GenerateApi.php
index 7b751b6e..092026a2 100644
--- a/codegen/Conversations/VisitorIdentification/Api/GenerateApi.php
+++ b/codegen/Conversations/VisitorIdentification/Api/GenerateApi.php
@@ -389,7 +389,7 @@ public function generateTokenRequest($identification_token_generation_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Associations/Api/BatchApi.php b/codegen/Crm/Associations/Api/BatchApi.php
index f45f2677..ed8a6c76 100644
--- a/codegen/Crm/Associations/Api/BatchApi.php
+++ b/codegen/Crm/Associations/Api/BatchApi.php
@@ -364,7 +364,7 @@ public function archiveRequest($from_object_type, $to_object_type, $batch_input_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -714,7 +714,7 @@ public function createRequest($from_object_type, $to_object_type, $batch_input_p
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1064,7 +1064,7 @@ public function readRequest($from_object_type, $to_object_type, $batch_input_pub
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Associations/Api/TypesApi.php b/codegen/Crm/Associations/Api/TypesApi.php
index be5f2d19..28ffe52b 100644
--- a/codegen/Crm/Associations/Api/TypesApi.php
+++ b/codegen/Crm/Associations/Api/TypesApi.php
@@ -410,7 +410,7 @@ public function getAllRequest($from_object_type, $to_object_type)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Companies/Api/AssociationsApi.php b/codegen/Crm/Companies/Api/AssociationsApi.php
index d9a5422c..360118b8 100644
--- a/codegen/Crm/Companies/Api/AssociationsApi.php
+++ b/codegen/Crm/Companies/Api/AssociationsApi.php
@@ -391,7 +391,7 @@ public function archiveRequest($company_id, $to_object_type, $to_object_id, $ass
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -748,7 +748,7 @@ public function createRequest($company_id, $to_object_type, $to_object_id, $asso
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1019,22 +1019,22 @@ public function getAllRequest($company_id, $to_object_type, $after = null, $limi
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1099,7 +1099,7 @@ public function getAllRequest($company_id, $to_object_type, $after = null, $limi
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Companies/Api/BasicApi.php b/codegen/Crm/Companies/Api/BasicApi.php
index 728e8d90..6ed11503 100644
--- a/codegen/Crm/Companies/Api/BasicApi.php
+++ b/codegen/Crm/Companies/Api/BasicApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($company_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -632,7 +632,7 @@ public function createRequest($simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -907,55 +907,55 @@ public function getByIdRequest($company_id, $properties = null, $properties_with
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1012,7 +1012,7 @@ public function getByIdRequest($company_id, $properties = null, $properties_with
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1281,66 +1281,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1389,7 +1389,7 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1655,11 +1655,11 @@ public function updateRequest($company_id, $simple_public_object_input, $id_prop
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1722,7 +1722,7 @@ public function updateRequest($company_id, $simple_public_object_input, $id_prop
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Companies/Api/BatchApi.php b/codegen/Crm/Companies/Api/BatchApi.php
index 3011cc08..f6f8bfb6 100644
--- a/codegen/Crm/Companies/Api/BatchApi.php
+++ b/codegen/Crm/Companies/Api/BatchApi.php
@@ -332,7 +332,7 @@ public function archiveRequest($batch_input_simple_public_object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -650,7 +650,7 @@ public function createRequest($batch_input_simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -984,7 +984,7 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1302,7 +1302,7 @@ public function updateRequest($batch_input_simple_public_object_batch_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Companies/Api/SearchApi.php b/codegen/Crm/Companies/Api/SearchApi.php
index d7f16cb2..a8f15275 100644
--- a/codegen/Crm/Companies/Api/SearchApi.php
+++ b/codegen/Crm/Companies/Api/SearchApi.php
@@ -381,7 +381,7 @@ public function doSearchRequest($public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Contacts/Api/AssociationsApi.php b/codegen/Crm/Contacts/Api/AssociationsApi.php
index bd58662b..4fd0503c 100644
--- a/codegen/Crm/Contacts/Api/AssociationsApi.php
+++ b/codegen/Crm/Contacts/Api/AssociationsApi.php
@@ -391,7 +391,7 @@ public function archiveRequest($contact_id, $to_object_type, $to_object_id, $ass
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -748,7 +748,7 @@ public function createRequest($contact_id, $to_object_type, $to_object_id, $asso
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1019,22 +1019,22 @@ public function getAllRequest($contact_id, $to_object_type, $after = null, $limi
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1099,7 +1099,7 @@ public function getAllRequest($contact_id, $to_object_type, $after = null, $limi
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Contacts/Api/BasicApi.php b/codegen/Crm/Contacts/Api/BasicApi.php
index 5191b994..a2cac8d5 100644
--- a/codegen/Crm/Contacts/Api/BasicApi.php
+++ b/codegen/Crm/Contacts/Api/BasicApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($contact_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -632,7 +632,7 @@ public function createRequest($simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -902,44 +902,44 @@ public function getByIdRequest($contact_id, $properties = null, $properties_with
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -996,7 +996,7 @@ public function getByIdRequest($contact_id, $properties = null, $properties_with
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1265,66 +1265,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1373,7 +1373,7 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1690,7 +1690,7 @@ public function updateRequest($contact_id, $simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Contacts/Api/BatchApi.php b/codegen/Crm/Contacts/Api/BatchApi.php
index 70a21f0a..901f65df 100644
--- a/codegen/Crm/Contacts/Api/BatchApi.php
+++ b/codegen/Crm/Contacts/Api/BatchApi.php
@@ -332,7 +332,7 @@ public function archiveRequest($batch_input_simple_public_object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -650,7 +650,7 @@ public function createRequest($batch_input_simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -984,7 +984,7 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1302,7 +1302,7 @@ public function updateRequest($batch_input_simple_public_object_batch_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Contacts/Api/GDPRApi.php b/codegen/Crm/Contacts/Api/GDPRApi.php
index 3bbfbcc6..d7dbfc31 100644
--- a/codegen/Crm/Contacts/Api/GDPRApi.php
+++ b/codegen/Crm/Contacts/Api/GDPRApi.php
@@ -332,7 +332,7 @@ public function postCrmV3ObjectsContactsGdprDeleteRequest($public_gdpr_delete_in
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Contacts/Api/SearchApi.php b/codegen/Crm/Contacts/Api/SearchApi.php
index 5e874e28..c0e2b24e 100644
--- a/codegen/Crm/Contacts/Api/SearchApi.php
+++ b/codegen/Crm/Contacts/Api/SearchApi.php
@@ -381,7 +381,7 @@ public function doSearchRequest($public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Deals/Api/AssociationsApi.php b/codegen/Crm/Deals/Api/AssociationsApi.php
index 9c0bc43e..4a3475ef 100644
--- a/codegen/Crm/Deals/Api/AssociationsApi.php
+++ b/codegen/Crm/Deals/Api/AssociationsApi.php
@@ -391,7 +391,7 @@ public function archiveRequest($deal_id, $to_object_type, $to_object_id, $associ
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -748,7 +748,7 @@ public function createRequest($deal_id, $to_object_type, $to_object_id, $associa
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1019,22 +1019,22 @@ public function getAllRequest($deal_id, $to_object_type, $after = null, $limit =
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1099,7 +1099,7 @@ public function getAllRequest($deal_id, $to_object_type, $after = null, $limit =
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Deals/Api/BasicApi.php b/codegen/Crm/Deals/Api/BasicApi.php
index 8387d5f3..8a79f6a1 100644
--- a/codegen/Crm/Deals/Api/BasicApi.php
+++ b/codegen/Crm/Deals/Api/BasicApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($deal_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -632,7 +632,7 @@ public function createRequest($simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -907,55 +907,55 @@ public function getByIdRequest($deal_id, $properties = null, $properties_with_hi
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1012,7 +1012,7 @@ public function getByIdRequest($deal_id, $properties = null, $properties_with_hi
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1281,66 +1281,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1389,7 +1389,7 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1655,11 +1655,11 @@ public function updateRequest($deal_id, $simple_public_object_input, $id_propert
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1722,7 +1722,7 @@ public function updateRequest($deal_id, $simple_public_object_input, $id_propert
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Deals/Api/BatchApi.php b/codegen/Crm/Deals/Api/BatchApi.php
index 8ce5b478..a8ce4767 100644
--- a/codegen/Crm/Deals/Api/BatchApi.php
+++ b/codegen/Crm/Deals/Api/BatchApi.php
@@ -332,7 +332,7 @@ public function archiveRequest($batch_input_simple_public_object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -650,7 +650,7 @@ public function createRequest($batch_input_simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -984,7 +984,7 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1302,7 +1302,7 @@ public function updateRequest($batch_input_simple_public_object_batch_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Deals/Api/SearchApi.php b/codegen/Crm/Deals/Api/SearchApi.php
index 67bd15b8..7157b4db 100644
--- a/codegen/Crm/Deals/Api/SearchApi.php
+++ b/codegen/Crm/Deals/Api/SearchApi.php
@@ -381,7 +381,7 @@ public function doSearchRequest($public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Extensions/Accounting/Api/CallbacksApi.php b/codegen/Crm/Extensions/Accounting/Api/CallbacksApi.php
index 38e8e1f2..6fe14db6 100644
--- a/codegen/Crm/Extensions/Accounting/Api/CallbacksApi.php
+++ b/codegen/Crm/Extensions/Accounting/Api/CallbacksApi.php
@@ -351,7 +351,7 @@ public function createCustomerRequest($request_id, $result_id_accounting_respons
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -611,7 +611,7 @@ public function createExchangeRateRequest($request_id, $exchange_rate_response)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -871,7 +871,7 @@ public function createInvoiceRequest($request_id, $result_id_accounting_response
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1131,7 +1131,7 @@ public function createTermRequest($request_id, $terms_response)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1391,7 +1391,7 @@ public function doCustomerSearchRequest($request_id, $customer_search_response_e
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1651,7 +1651,7 @@ public function doInvoiceSearchRequest($request_id, $invoice_search_response)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1911,7 +1911,7 @@ public function doProductSearchRequest($request_id, $product_search_response)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2171,7 +2171,7 @@ public function doTaxSearchRequest($request_id, $tax_search_response)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2431,7 +2431,7 @@ public function getByIdRequest($request_id, $invoices_response_external)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2691,7 +2691,7 @@ public function invoicePdfRequest($request_id, $invoice_pdf_response)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Extensions/Accounting/Api/InvoiceApi.php b/codegen/Crm/Extensions/Accounting/Api/InvoiceApi.php
index 6507c59a..7cb8e328 100644
--- a/codegen/Crm/Extensions/Accounting/Api/InvoiceApi.php
+++ b/codegen/Crm/Extensions/Accounting/Api/InvoiceApi.php
@@ -357,11 +357,11 @@ public function createPaymentRequest($invoice_id, $invoice_create_payment_reques
         if ($account_id !== null) {
             if('form' === 'form' && is_array($account_id)) {
                 foreach($account_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['accountId'] = $account_id;
+                $queryParams['accountId'] = ObjectSerializer::toQueryValue($account_id);
             }
         }
 
@@ -424,7 +424,7 @@ public function createPaymentRequest($invoice_id, $invoice_create_payment_reques
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -685,11 +685,11 @@ public function getByIdRequest($invoice_id, $account_id)
         if ($account_id !== null) {
             if('form' === 'form' && is_array($account_id)) {
                 foreach($account_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['accountId'] = $account_id;
+                $queryParams['accountId'] = ObjectSerializer::toQueryValue($account_id);
             }
         }
 
@@ -746,7 +746,7 @@ public function getByIdRequest($invoice_id, $account_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1018,11 +1018,11 @@ public function updateRequest($invoice_id, $account_id, $invoice_update_request)
         if ($account_id !== null) {
             if('form' === 'form' && is_array($account_id)) {
                 foreach($account_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['accountId'] = $account_id;
+                $queryParams['accountId'] = ObjectSerializer::toQueryValue($account_id);
             }
         }
 
@@ -1085,7 +1085,7 @@ public function updateRequest($invoice_id, $account_id, $invoice_update_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Extensions/Accounting/Api/SyncApi.php b/codegen/Crm/Extensions/Accounting/Api/SyncApi.php
index a7622b68..662d923c 100644
--- a/codegen/Crm/Extensions/Accounting/Api/SyncApi.php
+++ b/codegen/Crm/Extensions/Accounting/Api/SyncApi.php
@@ -408,7 +408,7 @@ public function createContactRequest($app_id, $sync_contacts_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -725,7 +725,7 @@ public function createProductRequest($app_id, $sync_products_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Extensions/Accounting/Api/UserAccountsApi.php b/codegen/Crm/Extensions/Accounting/Api/UserAccountsApi.php
index 0c05476f..2391436b 100644
--- a/codegen/Crm/Extensions/Accounting/Api/UserAccountsApi.php
+++ b/codegen/Crm/Extensions/Accounting/Api/UserAccountsApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($account_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -575,7 +575,7 @@ public function replaceRequest($create_user_account_request_external)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Imports/Api/CoreApi.php b/codegen/Crm/Imports/Api/CoreApi.php
index f26674c4..077121f0 100644
--- a/codegen/Crm/Imports/Api/CoreApi.php
+++ b/codegen/Crm/Imports/Api/CoreApi.php
@@ -391,7 +391,7 @@ public function cancelRequest($import_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -698,7 +698,7 @@ public function createRequest($files = null, $import_request = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1248,33 +1248,33 @@ public function getPageRequest($after = null, $before = null, $limit = null)
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
diff --git a/codegen/Crm/Imports/Api/PublicImportsApi.php b/codegen/Crm/Imports/Api/PublicImportsApi.php
index 9c9f1e70..b559a086 100644
--- a/codegen/Crm/Imports/Api/PublicImportsApi.php
+++ b/codegen/Crm/Imports/Api/PublicImportsApi.php
@@ -343,22 +343,22 @@ public function getErrorsRequest($import_id, $after = null, $limit = null)
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
diff --git a/codegen/Crm/LineItems/Api/AssociationsApi.php b/codegen/Crm/LineItems/Api/AssociationsApi.php
index 7bed8a35..6a3f026d 100644
--- a/codegen/Crm/LineItems/Api/AssociationsApi.php
+++ b/codegen/Crm/LineItems/Api/AssociationsApi.php
@@ -391,7 +391,7 @@ public function archiveRequest($line_item_id, $to_object_type, $to_object_id, $a
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -748,7 +748,7 @@ public function createRequest($line_item_id, $to_object_type, $to_object_id, $as
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1019,22 +1019,22 @@ public function getAllRequest($line_item_id, $to_object_type, $after = null, $li
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1099,7 +1099,7 @@ public function getAllRequest($line_item_id, $to_object_type, $after = null, $li
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/LineItems/Api/BasicApi.php b/codegen/Crm/LineItems/Api/BasicApi.php
index f4eaa999..9f2625bf 100644
--- a/codegen/Crm/LineItems/Api/BasicApi.php
+++ b/codegen/Crm/LineItems/Api/BasicApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($line_item_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -632,7 +632,7 @@ public function createRequest($simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -907,55 +907,55 @@ public function getByIdRequest($line_item_id, $properties = null, $properties_wi
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1012,7 +1012,7 @@ public function getByIdRequest($line_item_id, $properties = null, $properties_wi
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1281,66 +1281,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1389,7 +1389,7 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1655,11 +1655,11 @@ public function updateRequest($line_item_id, $simple_public_object_input, $id_pr
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1722,7 +1722,7 @@ public function updateRequest($line_item_id, $simple_public_object_input, $id_pr
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/LineItems/Api/BatchApi.php b/codegen/Crm/LineItems/Api/BatchApi.php
index d1fc5b3f..eff7b879 100644
--- a/codegen/Crm/LineItems/Api/BatchApi.php
+++ b/codegen/Crm/LineItems/Api/BatchApi.php
@@ -332,7 +332,7 @@ public function archiveRequest($batch_input_simple_public_object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -650,7 +650,7 @@ public function createRequest($batch_input_simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -984,7 +984,7 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1302,7 +1302,7 @@ public function updateRequest($batch_input_simple_public_object_batch_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/LineItems/Api/SearchApi.php b/codegen/Crm/LineItems/Api/SearchApi.php
index ac6b0b36..0c933355 100644
--- a/codegen/Crm/LineItems/Api/SearchApi.php
+++ b/codegen/Crm/LineItems/Api/SearchApi.php
@@ -381,7 +381,7 @@ public function doSearchRequest($public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Objects/Api/AssociationsApi.php b/codegen/Crm/Objects/Api/AssociationsApi.php
index 115d4e7e..4703bf03 100644
--- a/codegen/Crm/Objects/Api/AssociationsApi.php
+++ b/codegen/Crm/Objects/Api/AssociationsApi.php
@@ -410,7 +410,7 @@ public function archiveRequest($object_type, $object_id, $to_object_type, $to_ob
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -786,7 +786,7 @@ public function createRequest($object_type, $object_id, $to_object_type, $to_obj
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1068,22 +1068,22 @@ public function getAllRequest($object_type, $object_id, $to_object_type, $after
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1156,7 +1156,7 @@ public function getAllRequest($object_type, $object_id, $to_object_type, $after
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Objects/Api/BasicApi.php b/codegen/Crm/Objects/Api/BasicApi.php
index ac79c3a8..9e278744 100644
--- a/codegen/Crm/Objects/Api/BasicApi.php
+++ b/codegen/Crm/Objects/Api/BasicApi.php
@@ -353,7 +353,7 @@ public function archiveRequest($object_type, $object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -670,7 +670,7 @@ public function createRequest($object_type, $simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -956,55 +956,55 @@ public function getByIdRequest($object_type, $object_id, $properties = null, $pr
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1069,7 +1069,7 @@ public function getByIdRequest($object_type, $object_id, $properties = null, $pr
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1349,66 +1349,66 @@ public function getPageRequest($object_type, $limit = 10, $after = null, $proper
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1465,7 +1465,7 @@ public function getPageRequest($object_type, $limit = 10, $after = null, $proper
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1742,11 +1742,11 @@ public function updateRequest($object_type, $object_id, $simple_public_object_in
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1817,7 +1817,7 @@ public function updateRequest($object_type, $object_id, $simple_public_object_in
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Objects/Api/BatchApi.php b/codegen/Crm/Objects/Api/BatchApi.php
index 6f3b0b08..b7755ef6 100644
--- a/codegen/Crm/Objects/Api/BatchApi.php
+++ b/codegen/Crm/Objects/Api/BatchApi.php
@@ -351,7 +351,7 @@ public function archiveRequest($object_type, $batch_input_simple_public_object_i
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -688,7 +688,7 @@ public function createRequest($object_type, $batch_input_simple_public_object_in
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -974,11 +974,11 @@ public function readRequest($object_type, $batch_read_input_simple_public_object
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1041,7 +1041,7 @@ public function readRequest($object_type, $batch_read_input_simple_public_object
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1378,7 +1378,7 @@ public function updateRequest($object_type, $batch_input_simple_public_object_ba
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Objects/Api/GDPRApi.php b/codegen/Crm/Objects/Api/GDPRApi.php
index cd1b9207..e53d30bf 100644
--- a/codegen/Crm/Objects/Api/GDPRApi.php
+++ b/codegen/Crm/Objects/Api/GDPRApi.php
@@ -351,7 +351,7 @@ public function postCrmV3ObjectsObjectTypeGdprDeleteRequest($object_type, $publi
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Objects/Api/SearchApi.php b/codegen/Crm/Objects/Api/SearchApi.php
index 419bcb0c..c3d88e4e 100644
--- a/codegen/Crm/Objects/Api/SearchApi.php
+++ b/codegen/Crm/Objects/Api/SearchApi.php
@@ -400,7 +400,7 @@ public function doSearchRequest($object_type, $public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Objects/FeedbackSubmissions/Api/AssociationsApi.php b/codegen/Crm/Objects/FeedbackSubmissions/Api/AssociationsApi.php
index afca6c64..cda0f6b9 100644
--- a/codegen/Crm/Objects/FeedbackSubmissions/Api/AssociationsApi.php
+++ b/codegen/Crm/Objects/FeedbackSubmissions/Api/AssociationsApi.php
@@ -362,22 +362,22 @@ public function getAllRequest($feedback_submission_id, $to_object_type, $after =
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
diff --git a/codegen/Crm/Objects/FeedbackSubmissions/Api/BasicApi.php b/codegen/Crm/Objects/FeedbackSubmissions/Api/BasicApi.php
index 6f766faa..bcf79309 100644
--- a/codegen/Crm/Objects/FeedbackSubmissions/Api/BasicApi.php
+++ b/codegen/Crm/Objects/FeedbackSubmissions/Api/BasicApi.php
@@ -366,55 +366,55 @@ public function getByIdRequest($feedback_submission_id, $properties = null, $pro
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -736,66 +736,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
diff --git a/codegen/Crm/Objects/FeedbackSubmissions/Api/BatchApi.php b/codegen/Crm/Objects/FeedbackSubmissions/Api/BatchApi.php
index fe804913..9bf5d9e9 100644
--- a/codegen/Crm/Objects/FeedbackSubmissions/Api/BatchApi.php
+++ b/codegen/Crm/Objects/FeedbackSubmissions/Api/BatchApi.php
@@ -366,11 +366,11 @@ public function readBatchRequest($batch_read_input_simple_public_object_id, $arc
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
diff --git a/codegen/Crm/Owners/Api/OwnersApi.php b/codegen/Crm/Owners/Api/OwnersApi.php
index ae7b6217..85254be6 100644
--- a/codegen/Crm/Owners/Api/OwnersApi.php
+++ b/codegen/Crm/Owners/Api/OwnersApi.php
@@ -351,22 +351,22 @@ public function getByIdRequest($owner_id, $id_property = 'id', $archived = false
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -423,7 +423,7 @@ public function getByIdRequest($owner_id, $id_property = 'id', $archived = false
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -682,44 +682,44 @@ public function getPageRequest($email = null, $after = null, $limit = 100, $arch
         if ($email !== null) {
             if('form' === 'form' && is_array($email)) {
                 foreach($email as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['email'] = $email;
+                $queryParams['email'] = ObjectSerializer::toQueryValue($email);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -768,7 +768,7 @@ public function getPageRequest($email = null, $after = null, $limit = 100, $arch
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Pipelines/Api/PipelineAuditsApi.php b/codegen/Crm/Pipelines/Api/PipelineAuditsApi.php
index e2dabdd3..7a4d2321 100644
--- a/codegen/Crm/Pipelines/Api/PipelineAuditsApi.php
+++ b/codegen/Crm/Pipelines/Api/PipelineAuditsApi.php
@@ -410,7 +410,7 @@ public function getCrmV3PipelinesObjectTypePipelineIdAuditRequest($object_type,
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Pipelines/Api/PipelineStageAuditsApi.php b/codegen/Crm/Pipelines/Api/PipelineStageAuditsApi.php
index a2a103f7..74ca7038 100644
--- a/codegen/Crm/Pipelines/Api/PipelineStageAuditsApi.php
+++ b/codegen/Crm/Pipelines/Api/PipelineStageAuditsApi.php
@@ -410,7 +410,7 @@ public function getCrmV3PipelinesObjectTypePipelineIdStagesStageIdAuditRequest($
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Pipelines/Api/PipelineStagesApi.php b/codegen/Crm/Pipelines/Api/PipelineStagesApi.php
index a2e0ef53..04f957db 100644
--- a/codegen/Crm/Pipelines/Api/PipelineStagesApi.php
+++ b/codegen/Crm/Pipelines/Api/PipelineStagesApi.php
@@ -372,7 +372,7 @@ public function archiveRequest($object_type, $pipeline_id, $stage_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -708,7 +708,7 @@ public function createRequest($object_type, $pipeline_id, $pipeline_stage_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -974,11 +974,11 @@ public function getAllRequest($object_type, $pipeline_id, $archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1043,7 +1043,7 @@ public function getAllRequest($object_type, $pipeline_id, $archived = false)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1320,11 +1320,11 @@ public function getByIdRequest($object_type, $pipeline_id, $stage_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1397,7 +1397,7 @@ public function getByIdRequest($object_type, $pipeline_id, $stage_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1752,7 +1752,7 @@ public function replaceRequest($object_type, $pipeline_id, $stage_id, $pipeline_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2040,11 +2040,11 @@ public function updateRequest($object_type, $pipeline_id, $stage_id, $pipeline_s
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -2123,7 +2123,7 @@ public function updateRequest($object_type, $pipeline_id, $stage_id, $pipeline_s
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Pipelines/Api/PipelinesApi.php b/codegen/Crm/Pipelines/Api/PipelinesApi.php
index a5fbbba9..e4769b76 100644
--- a/codegen/Crm/Pipelines/Api/PipelinesApi.php
+++ b/codegen/Crm/Pipelines/Api/PipelinesApi.php
@@ -300,11 +300,11 @@ public function archiveRequest($object_type, $pipeline_id, $validate_references_
         if ($validate_references_before_delete !== null) {
             if('form' === 'form' && is_array($validate_references_before_delete)) {
                 foreach($validate_references_before_delete as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['validateReferencesBeforeDelete'] = $validate_references_before_delete;
+                $queryParams['validateReferencesBeforeDelete'] = ObjectSerializer::toQueryValue($validate_references_before_delete);
             }
         }
 
@@ -369,7 +369,7 @@ public function archiveRequest($object_type, $pipeline_id, $validate_references_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -686,7 +686,7 @@ public function createRequest($object_type, $pipeline_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -941,11 +941,11 @@ public function getAllRequest($object_type, $archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1002,7 +1002,7 @@ public function getAllRequest($object_type, $archived = false)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1268,11 +1268,11 @@ public function getByIdRequest($object_type, $pipeline_id, $archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1337,7 +1337,7 @@ public function getByIdRequest($object_type, $pipeline_id, $archived = false)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1614,11 +1614,11 @@ public function replaceRequest($object_type, $pipeline_id, $pipeline_input, $val
         if ($validate_references_before_delete !== null) {
             if('form' === 'form' && is_array($validate_references_before_delete)) {
                 foreach($validate_references_before_delete as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['validateReferencesBeforeDelete'] = $validate_references_before_delete;
+                $queryParams['validateReferencesBeforeDelete'] = ObjectSerializer::toQueryValue($validate_references_before_delete);
             }
         }
 
@@ -1689,7 +1689,7 @@ public function replaceRequest($object_type, $pipeline_id, $pipeline_input, $val
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1971,22 +1971,22 @@ public function updateRequest($object_type, $pipeline_id, $pipeline_patch_input,
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($validate_references_before_delete !== null) {
             if('form' === 'form' && is_array($validate_references_before_delete)) {
                 foreach($validate_references_before_delete as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['validateReferencesBeforeDelete'] = $validate_references_before_delete;
+                $queryParams['validateReferencesBeforeDelete'] = ObjectSerializer::toQueryValue($validate_references_before_delete);
             }
         }
 
@@ -2057,7 +2057,7 @@ public function updateRequest($object_type, $pipeline_id, $pipeline_patch_input,
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Products/Api/AssociationsApi.php b/codegen/Crm/Products/Api/AssociationsApi.php
index 583db9ee..c58c678d 100644
--- a/codegen/Crm/Products/Api/AssociationsApi.php
+++ b/codegen/Crm/Products/Api/AssociationsApi.php
@@ -391,7 +391,7 @@ public function archiveRequest($product_id, $to_object_type, $to_object_id, $ass
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -748,7 +748,7 @@ public function createRequest($product_id, $to_object_type, $to_object_id, $asso
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1019,22 +1019,22 @@ public function getAllRequest($product_id, $to_object_type, $after = null, $limi
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1099,7 +1099,7 @@ public function getAllRequest($product_id, $to_object_type, $after = null, $limi
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Products/Api/BasicApi.php b/codegen/Crm/Products/Api/BasicApi.php
index b405d2a9..c6d9f762 100644
--- a/codegen/Crm/Products/Api/BasicApi.php
+++ b/codegen/Crm/Products/Api/BasicApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($product_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -632,7 +632,7 @@ public function createRequest($simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -907,55 +907,55 @@ public function getByIdRequest($product_id, $properties = null, $properties_with
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1012,7 +1012,7 @@ public function getByIdRequest($product_id, $properties = null, $properties_with
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1281,66 +1281,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1389,7 +1389,7 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1655,11 +1655,11 @@ public function updateRequest($product_id, $simple_public_object_input, $id_prop
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1722,7 +1722,7 @@ public function updateRequest($product_id, $simple_public_object_input, $id_prop
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Products/Api/BatchApi.php b/codegen/Crm/Products/Api/BatchApi.php
index 4c56fc85..a85c48db 100644
--- a/codegen/Crm/Products/Api/BatchApi.php
+++ b/codegen/Crm/Products/Api/BatchApi.php
@@ -332,7 +332,7 @@ public function archiveRequest($batch_input_simple_public_object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -650,7 +650,7 @@ public function createRequest($batch_input_simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -984,7 +984,7 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1302,7 +1302,7 @@ public function updateRequest($batch_input_simple_public_object_batch_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Products/Api/SearchApi.php b/codegen/Crm/Products/Api/SearchApi.php
index fe4f1402..de6d9844 100644
--- a/codegen/Crm/Products/Api/SearchApi.php
+++ b/codegen/Crm/Products/Api/SearchApi.php
@@ -381,7 +381,7 @@ public function doSearchRequest($public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Properties/Api/BatchApi.php b/codegen/Crm/Properties/Api/BatchApi.php
index bb2f0cb4..65346e71 100644
--- a/codegen/Crm/Properties/Api/BatchApi.php
+++ b/codegen/Crm/Properties/Api/BatchApi.php
@@ -351,7 +351,7 @@ public function archiveRequest($object_type, $batch_input_property_name)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -688,7 +688,7 @@ public function createRequest($object_type, $batch_input_property_create)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1025,7 +1025,7 @@ public function readRequest($object_type, $batch_read_input_property_name)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Properties/Api/CoreApi.php b/codegen/Crm/Properties/Api/CoreApi.php
index 7c71f1cf..4762bc77 100644
--- a/codegen/Crm/Properties/Api/CoreApi.php
+++ b/codegen/Crm/Properties/Api/CoreApi.php
@@ -353,7 +353,7 @@ public function archiveRequest($object_type, $property_name)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -670,7 +670,7 @@ public function createRequest($object_type, $property_create)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function getAllRequest($object_type, $archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -986,7 +986,7 @@ public function getAllRequest($object_type, $archived = false)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1252,11 +1252,11 @@ public function getByNameRequest($object_type, $property_name, $archived = false
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1321,7 +1321,7 @@ public function getByNameRequest($object_type, $property_name, $archived = false
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1657,7 +1657,7 @@ public function updateRequest($object_type, $property_name, $property_update)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Properties/Api/GroupsApi.php b/codegen/Crm/Properties/Api/GroupsApi.php
index f550f45b..1c86b789 100644
--- a/codegen/Crm/Properties/Api/GroupsApi.php
+++ b/codegen/Crm/Properties/Api/GroupsApi.php
@@ -353,7 +353,7 @@ public function archiveRequest($object_type, $group_name)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -670,7 +670,7 @@ public function createRequest($object_type, $property_group_create)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -970,7 +970,7 @@ public function getAllRequest($object_type)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1289,7 +1289,7 @@ public function getByNameRequest($object_type, $group_name)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1625,7 +1625,7 @@ public function updateRequest($object_type, $group_name, $property_group_update)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Quotes/Api/AssociationsApi.php b/codegen/Crm/Quotes/Api/AssociationsApi.php
index a26908a6..d9166538 100644
--- a/codegen/Crm/Quotes/Api/AssociationsApi.php
+++ b/codegen/Crm/Quotes/Api/AssociationsApi.php
@@ -362,22 +362,22 @@ public function getAllRequest($quote_id, $to_object_type, $after = null, $limit
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
diff --git a/codegen/Crm/Quotes/Api/BasicApi.php b/codegen/Crm/Quotes/Api/BasicApi.php
index 90b298e8..0a9d2bca 100644
--- a/codegen/Crm/Quotes/Api/BasicApi.php
+++ b/codegen/Crm/Quotes/Api/BasicApi.php
@@ -366,55 +366,55 @@ public function getByIdRequest($quote_id, $properties = null, $properties_with_h
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -736,66 +736,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
diff --git a/codegen/Crm/Quotes/Api/BatchApi.php b/codegen/Crm/Quotes/Api/BatchApi.php
index 2e41816a..2b8656f0 100644
--- a/codegen/Crm/Quotes/Api/BatchApi.php
+++ b/codegen/Crm/Quotes/Api/BatchApi.php
@@ -366,11 +366,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
diff --git a/codegen/Crm/Schemas/Api/CoreApi.php b/codegen/Crm/Schemas/Api/CoreApi.php
index bef1e96b..7f036521 100644
--- a/codegen/Crm/Schemas/Api/CoreApi.php
+++ b/codegen/Crm/Schemas/Api/CoreApi.php
@@ -289,11 +289,11 @@ public function archiveRequest($object_type, $archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1455,11 +1455,11 @@ public function getAllRequest($archived = false)
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1508,7 +1508,7 @@ public function getAllRequest($archived = false)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1808,7 +1808,7 @@ public function getByIdRequest($object_type)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Tickets/Api/AssociationsApi.php b/codegen/Crm/Tickets/Api/AssociationsApi.php
index 7917e5d3..be7879cc 100644
--- a/codegen/Crm/Tickets/Api/AssociationsApi.php
+++ b/codegen/Crm/Tickets/Api/AssociationsApi.php
@@ -391,7 +391,7 @@ public function archiveRequest($ticket_id, $to_object_type, $to_object_id, $asso
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -748,7 +748,7 @@ public function createRequest($ticket_id, $to_object_type, $to_object_id, $assoc
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1019,22 +1019,22 @@ public function getAllRequest($ticket_id, $to_object_type, $after = null, $limit
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
@@ -1099,7 +1099,7 @@ public function getAllRequest($ticket_id, $to_object_type, $after = null, $limit
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Tickets/Api/BasicApi.php b/codegen/Crm/Tickets/Api/BasicApi.php
index 51f8f0cb..ecf5c2cd 100644
--- a/codegen/Crm/Tickets/Api/BasicApi.php
+++ b/codegen/Crm/Tickets/Api/BasicApi.php
@@ -334,7 +334,7 @@ public function archiveRequest($ticket_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -632,7 +632,7 @@ public function createRequest($simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -907,55 +907,55 @@ public function getByIdRequest($ticket_id, $properties = null, $properties_with_
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
         // query params
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1012,7 +1012,7 @@ public function getByIdRequest($ticket_id, $properties = null, $properties_with_
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1281,66 +1281,66 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($properties_with_history !== null) {
             if('form' === 'form' && is_array($properties_with_history)) {
                 foreach($properties_with_history as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['propertiesWithHistory'] = $properties_with_history;
+                $queryParams['propertiesWithHistory'] = ObjectSerializer::toQueryValue($properties_with_history);
             }
         }
         // query params
         if ($associations !== null) {
             if('form' === 'form' && is_array($associations)) {
                 foreach($associations as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['associations'] = $associations;
+                $queryParams['associations'] = ObjectSerializer::toQueryValue($associations);
             }
         }
         // query params
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -1389,7 +1389,7 @@ public function getPageRequest($limit = 10, $after = null, $properties = null, $
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1655,11 +1655,11 @@ public function updateRequest($ticket_id, $simple_public_object_input, $id_prope
         if ($id_property !== null) {
             if('form' === 'form' && is_array($id_property)) {
                 foreach($id_property as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['idProperty'] = $id_property;
+                $queryParams['idProperty'] = ObjectSerializer::toQueryValue($id_property);
             }
         }
 
@@ -1722,7 +1722,7 @@ public function updateRequest($ticket_id, $simple_public_object_input, $id_prope
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Tickets/Api/BatchApi.php b/codegen/Crm/Tickets/Api/BatchApi.php
index 1c5ae576..a5c12285 100644
--- a/codegen/Crm/Tickets/Api/BatchApi.php
+++ b/codegen/Crm/Tickets/Api/BatchApi.php
@@ -332,7 +332,7 @@ public function archiveRequest($batch_input_simple_public_object_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -650,7 +650,7 @@ public function createRequest($batch_input_simple_public_object_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -925,11 +925,11 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
         if ($archived !== null) {
             if('form' === 'form' && is_array($archived)) {
                 foreach($archived as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['archived'] = $archived;
+                $queryParams['archived'] = ObjectSerializer::toQueryValue($archived);
             }
         }
 
@@ -984,7 +984,7 @@ public function readRequest($batch_read_input_simple_public_object_id, $archived
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1302,7 +1302,7 @@ public function updateRequest($batch_input_simple_public_object_batch_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Tickets/Api/SearchApi.php b/codegen/Crm/Tickets/Api/SearchApi.php
index b44c8fda..b654469b 100644
--- a/codegen/Crm/Tickets/Api/SearchApi.php
+++ b/codegen/Crm/Tickets/Api/SearchApi.php
@@ -381,7 +381,7 @@ public function doSearchRequest($public_object_search_request)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Crm/Timeline/Api/EventsApi.php b/codegen/Crm/Timeline/Api/EventsApi.php
index 3d45f3bf..dd919edc 100644
--- a/codegen/Crm/Timeline/Api/EventsApi.php
+++ b/codegen/Crm/Timeline/Api/EventsApi.php
@@ -384,7 +384,7 @@ public function createRequest($timeline_event)
         }
 
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -697,7 +697,7 @@ public function createBatchRequest($batch_input_timeline_event)
         }
 
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1011,7 +1011,7 @@ public function getByIdRequest($event_template_id, $event_id)
         }
 
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1325,7 +1325,7 @@ public function getDetailByIdRequest($event_template_id, $event_id)
         }
 
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1591,11 +1591,11 @@ public function getRenderByIdRequest($event_template_id, $event_id, $detail = nu
         if ($detail !== null) {
             if('form' === 'form' && is_array($detail)) {
                 foreach($detail as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['detail'] = $detail;
+                $queryParams['detail'] = ObjectSerializer::toQueryValue($detail);
             }
         }
 
@@ -1655,7 +1655,7 @@ public function getRenderByIdRequest($event_template_id, $event_id, $detail = nu
         }
 
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Events/Api/EventsApi.php b/codegen/Events/Api/EventsApi.php
index c9754c71..faad3992 100644
--- a/codegen/Events/Api/EventsApi.php
+++ b/codegen/Events/Api/EventsApi.php
@@ -375,99 +375,99 @@ public function getPageRequest($occurred_after = null, $occurred_before = null,
         if ($occurred_after !== null) {
             if('form' === 'form' && is_array($occurred_after)) {
                 foreach($occurred_after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['occurredAfter'] = $occurred_after;
+                $queryParams['occurredAfter'] = ObjectSerializer::toQueryValue($occurred_after);
             }
         }
         // query params
         if ($occurred_before !== null) {
             if('form' === 'form' && is_array($occurred_before)) {
                 foreach($occurred_before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['occurredBefore'] = $occurred_before;
+                $queryParams['occurredBefore'] = ObjectSerializer::toQueryValue($occurred_before);
             }
         }
         // query params
         if ($object_type !== null) {
             if('form' === 'form' && is_array($object_type)) {
                 foreach($object_type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['objectType'] = $object_type;
+                $queryParams['objectType'] = ObjectSerializer::toQueryValue($object_type);
             }
         }
         // query params
         if ($object_id !== null) {
             if('form' === 'form' && is_array($object_id)) {
                 foreach($object_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['objectId'] = $object_id;
+                $queryParams['objectId'] = ObjectSerializer::toQueryValue($object_id);
             }
         }
         // query params
         if ($event_type !== null) {
             if('form' === 'form' && is_array($event_type)) {
                 foreach($event_type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['eventType'] = $event_type;
+                $queryParams['eventType'] = ObjectSerializer::toQueryValue($event_type);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
 
@@ -516,7 +516,7 @@ public function getPageRequest($occurred_after = null, $occurred_before = null,
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Files/Api/FilesApi.php b/codegen/Files/Api/FilesApi.php
index 70260588..8c94d299 100644
--- a/codegen/Files/Api/FilesApi.php
+++ b/codegen/Files/Api/FilesApi.php
@@ -338,7 +338,7 @@ public function archiveRequest($file_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -585,7 +585,7 @@ public function archiveGDPRRequest($file_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -885,7 +885,7 @@ public function checkImportRequest($task_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1244,264 +1244,264 @@ public function doSearchRequest($properties = null, $after = null, $before = nul
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($id !== null) {
             if('form' === 'form' && is_array($id)) {
                 foreach($id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['id'] = $id;
+                $queryParams['id'] = ObjectSerializer::toQueryValue($id);
             }
         }
         // query params
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_at_lte !== null) {
             if('form' === 'form' && is_array($created_at_lte)) {
                 foreach($created_at_lte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAtLte'] = $created_at_lte;
+                $queryParams['createdAtLte'] = ObjectSerializer::toQueryValue($created_at_lte);
             }
         }
         // query params
         if ($created_at_gte !== null) {
             if('form' === 'form' && is_array($created_at_gte)) {
                 foreach($created_at_gte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAtGte'] = $created_at_gte;
+                $queryParams['createdAtGte'] = ObjectSerializer::toQueryValue($created_at_gte);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_at_lte !== null) {
             if('form' === 'form' && is_array($updated_at_lte)) {
                 foreach($updated_at_lte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAtLte'] = $updated_at_lte;
+                $queryParams['updatedAtLte'] = ObjectSerializer::toQueryValue($updated_at_lte);
             }
         }
         // query params
         if ($updated_at_gte !== null) {
             if('form' === 'form' && is_array($updated_at_gte)) {
                 foreach($updated_at_gte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAtGte'] = $updated_at_gte;
+                $queryParams['updatedAtGte'] = ObjectSerializer::toQueryValue($updated_at_gte);
             }
         }
         // query params
         if ($name !== null) {
             if('form' === 'form' && is_array($name)) {
                 foreach($name as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['name'] = $name;
+                $queryParams['name'] = ObjectSerializer::toQueryValue($name);
             }
         }
         // query params
         if ($path !== null) {
             if('form' === 'form' && is_array($path)) {
                 foreach($path as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['path'] = $path;
+                $queryParams['path'] = ObjectSerializer::toQueryValue($path);
             }
         }
         // query params
         if ($parent_folder_id !== null) {
             if('form' === 'form' && is_array($parent_folder_id)) {
                 foreach($parent_folder_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['parentFolderId'] = $parent_folder_id;
+                $queryParams['parentFolderId'] = ObjectSerializer::toQueryValue($parent_folder_id);
             }
         }
         // query params
         if ($size !== null) {
             if('form' === 'form' && is_array($size)) {
                 foreach($size as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['size'] = $size;
+                $queryParams['size'] = ObjectSerializer::toQueryValue($size);
             }
         }
         // query params
         if ($height !== null) {
             if('form' === 'form' && is_array($height)) {
                 foreach($height as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['height'] = $height;
+                $queryParams['height'] = ObjectSerializer::toQueryValue($height);
             }
         }
         // query params
         if ($width !== null) {
             if('form' === 'form' && is_array($width)) {
                 foreach($width as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['width'] = $width;
+                $queryParams['width'] = ObjectSerializer::toQueryValue($width);
             }
         }
         // query params
         if ($encoding !== null) {
             if('form' === 'form' && is_array($encoding)) {
                 foreach($encoding as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['encoding'] = $encoding;
+                $queryParams['encoding'] = ObjectSerializer::toQueryValue($encoding);
             }
         }
         // query params
         if ($type !== null) {
             if('form' === 'form' && is_array($type)) {
                 foreach($type as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['type'] = $type;
+                $queryParams['type'] = ObjectSerializer::toQueryValue($type);
             }
         }
         // query params
         if ($extension !== null) {
             if('form' === 'form' && is_array($extension)) {
                 foreach($extension as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['extension'] = $extension;
+                $queryParams['extension'] = ObjectSerializer::toQueryValue($extension);
             }
         }
         // query params
         if ($url !== null) {
             if('form' === 'form' && is_array($url)) {
                 foreach($url as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['url'] = $url;
+                $queryParams['url'] = ObjectSerializer::toQueryValue($url);
             }
         }
         // query params
         if ($is_usable_in_content !== null) {
             if('form' === 'form' && is_array($is_usable_in_content)) {
                 foreach($is_usable_in_content as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['isUsableInContent'] = $is_usable_in_content;
+                $queryParams['isUsableInContent'] = ObjectSerializer::toQueryValue($is_usable_in_content);
             }
         }
         // query params
         if ($allows_anonymous_access !== null) {
             if('form' === 'form' && is_array($allows_anonymous_access)) {
                 foreach($allows_anonymous_access as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['allowsAnonymousAccess'] = $allows_anonymous_access;
+                $queryParams['allowsAnonymousAccess'] = ObjectSerializer::toQueryValue($allows_anonymous_access);
             }
         }
 
@@ -1550,7 +1550,7 @@ public function doSearchRequest($properties = null, $after = null, $before = nul
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1809,11 +1809,11 @@ public function getByIdRequest($file_id, $properties = null)
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
 
@@ -1870,7 +1870,7 @@ public function getByIdRequest($file_id, $properties = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2139,33 +2139,33 @@ public function getSignedUrlRequest($file_id, $size = null, $expiration_seconds
         if ($size !== null) {
             if('form' === 'form' && is_array($size)) {
                 foreach($size as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['size'] = $size;
+                $queryParams['size'] = ObjectSerializer::toQueryValue($size);
             }
         }
         // query params
         if ($expiration_seconds !== null) {
             if('form' === 'form' && is_array($expiration_seconds)) {
                 foreach($expiration_seconds as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['expirationSeconds'] = $expiration_seconds;
+                $queryParams['expirationSeconds'] = ObjectSerializer::toQueryValue($expiration_seconds);
             }
         }
         // query params
         if ($upscale !== null) {
             if('form' === 'form' && is_array($upscale)) {
                 foreach($upscale as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['upscale'] = $upscale;
+                $queryParams['upscale'] = ObjectSerializer::toQueryValue($upscale);
             }
         }
 
@@ -2222,7 +2222,7 @@ public function getSignedUrlRequest($file_id, $size = null, $expiration_seconds
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2520,7 +2520,7 @@ public function importFromUrlRequest($import_from_url_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2859,7 +2859,7 @@ public function replaceRequest($file_id, $file = null, $charset_hunch = null, $o
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3180,7 +3180,7 @@ public function updatePropertiesRequest($file_id, $file_update_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -3523,7 +3523,7 @@ public function uploadRequest($file = null, $folder_id = null, $folder_path = nu
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Files/Api/FoldersApi.php b/codegen/Files/Api/FoldersApi.php
index 07ce36b4..3825a9f8 100644
--- a/codegen/Files/Api/FoldersApi.php
+++ b/codegen/Files/Api/FoldersApi.php
@@ -338,7 +338,7 @@ public function archiveRequest($folder_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -585,7 +585,7 @@ public function archiveByPathRequest($folder_path)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -885,7 +885,7 @@ public function checkUpdateStatusRequest($task_id)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1183,7 +1183,7 @@ public function createRequest($folder_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1497,165 +1497,165 @@ public function doSearchRequest($properties = null, $after = null, $before = nul
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($before !== null) {
             if('form' === 'form' && is_array($before)) {
                 foreach($before as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['before'] = $before;
+                $queryParams['before'] = ObjectSerializer::toQueryValue($before);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
         // query params
         if ($sort !== null) {
             if('form' === 'form' && is_array($sort)) {
                 foreach($sort as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['sort'] = $sort;
+                $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
             }
         }
         // query params
         if ($id !== null) {
             if('form' === 'form' && is_array($id)) {
                 foreach($id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['id'] = $id;
+                $queryParams['id'] = ObjectSerializer::toQueryValue($id);
             }
         }
         // query params
         if ($created_at !== null) {
             if('form' === 'form' && is_array($created_at)) {
                 foreach($created_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAt'] = $created_at;
+                $queryParams['createdAt'] = ObjectSerializer::toQueryValue($created_at);
             }
         }
         // query params
         if ($created_at_lte !== null) {
             if('form' === 'form' && is_array($created_at_lte)) {
                 foreach($created_at_lte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAtLte'] = $created_at_lte;
+                $queryParams['createdAtLte'] = ObjectSerializer::toQueryValue($created_at_lte);
             }
         }
         // query params
         if ($created_at_gte !== null) {
             if('form' === 'form' && is_array($created_at_gte)) {
                 foreach($created_at_gte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['createdAtGte'] = $created_at_gte;
+                $queryParams['createdAtGte'] = ObjectSerializer::toQueryValue($created_at_gte);
             }
         }
         // query params
         if ($updated_at !== null) {
             if('form' === 'form' && is_array($updated_at)) {
                 foreach($updated_at as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAt'] = $updated_at;
+                $queryParams['updatedAt'] = ObjectSerializer::toQueryValue($updated_at);
             }
         }
         // query params
         if ($updated_at_lte !== null) {
             if('form' === 'form' && is_array($updated_at_lte)) {
                 foreach($updated_at_lte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAtLte'] = $updated_at_lte;
+                $queryParams['updatedAtLte'] = ObjectSerializer::toQueryValue($updated_at_lte);
             }
         }
         // query params
         if ($updated_at_gte !== null) {
             if('form' === 'form' && is_array($updated_at_gte)) {
                 foreach($updated_at_gte as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['updatedAtGte'] = $updated_at_gte;
+                $queryParams['updatedAtGte'] = ObjectSerializer::toQueryValue($updated_at_gte);
             }
         }
         // query params
         if ($name !== null) {
             if('form' === 'form' && is_array($name)) {
                 foreach($name as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['name'] = $name;
+                $queryParams['name'] = ObjectSerializer::toQueryValue($name);
             }
         }
         // query params
         if ($path !== null) {
             if('form' === 'form' && is_array($path)) {
                 foreach($path as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['path'] = $path;
+                $queryParams['path'] = ObjectSerializer::toQueryValue($path);
             }
         }
         // query params
         if ($parent_folder_id !== null) {
             if('form' === 'form' && is_array($parent_folder_id)) {
                 foreach($parent_folder_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['parentFolderId'] = $parent_folder_id;
+                $queryParams['parentFolderId'] = ObjectSerializer::toQueryValue($parent_folder_id);
             }
         }
 
@@ -1704,7 +1704,7 @@ public function doSearchRequest($properties = null, $after = null, $before = nul
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -1963,11 +1963,11 @@ public function getByIdRequest($folder_id, $properties = null)
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
 
@@ -2024,7 +2024,7 @@ public function getByIdRequest($folder_id, $properties = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2283,11 +2283,11 @@ public function getByPathRequest($folder_path, $properties = null)
         if ($properties !== null) {
             if('form' === 'form' && is_array($properties)) {
                 foreach($properties as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['properties'] = $properties;
+                $queryParams['properties'] = ObjectSerializer::toQueryValue($properties);
             }
         }
 
@@ -2344,7 +2344,7 @@ public function getByPathRequest($folder_path, $properties = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
@@ -2642,7 +2642,7 @@ public function updatePropertiesRequest($folder_update_input)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }
 
diff --git a/codegen/Marketing/Transactional/Api/PublicSmtpTokensApi.php b/codegen/Marketing/Transactional/Api/PublicSmtpTokensApi.php
index ddc903da..8e43bee0 100644
--- a/codegen/Marketing/Transactional/Api/PublicSmtpTokensApi.php
+++ b/codegen/Marketing/Transactional/Api/PublicSmtpTokensApi.php
@@ -1173,44 +1173,44 @@ public function getTokensPageRequest($campaign_name = null, $email_campaign_id =
         if ($campaign_name !== null) {
             if('form' === 'form' && is_array($campaign_name)) {
                 foreach($campaign_name as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['campaignName'] = $campaign_name;
+                $queryParams['campaignName'] = ObjectSerializer::toQueryValue($campaign_name);
             }
         }
         // query params
         if ($email_campaign_id !== null) {
             if('form' === 'form' && is_array($email_campaign_id)) {
                 foreach($email_campaign_id as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['emailCampaignId'] = $email_campaign_id;
+                $queryParams['emailCampaignId'] = ObjectSerializer::toQueryValue($email_campaign_id);
             }
         }
         // query params
         if ($after !== null) {
             if('form' === 'form' && is_array($after)) {
                 foreach($after as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['after'] = $after;
+                $queryParams['after'] = ObjectSerializer::toQueryValue($after);
             }
         }
         // query params
         if ($limit !== null) {
             if('form' === 'form' && is_array($limit)) {
                 foreach($limit as $key => $value) {
-                    $queryParams[$key] = $value;
+                    $queryParams[$key] = ObjectSerializer::toQueryValue($value);
                 }
             }
             else {
-                $queryParams['limit'] = $limit;
+                $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
             }
         }
 
diff --git a/codegen/Marketing/Transactional/Api/SingleSendApi.php b/codegen/Marketing/Transactional/Api/SingleSendApi.php
index 47f44a4c..137246a4 100644
--- a/codegen/Marketing/Transactional/Api/SingleSendApi.php
+++ b/codegen/Marketing/Transactional/Api/SingleSendApi.php
@@ -383,7 +383,7 @@ public function sendEmailRequest($public_single_send_request_egg = null)
             $queryParams['hapikey'] = $apiKey;
         }
         // this endpoint requires OAuth (access token)
-        if ($this->config->getAccessToken() !== null) {
+        if (!empty($this->config->getAccessToken())) {
             $headers['Authorization'] = 'Bearer ' . $this->config->getAccessToken();
         }