diff --git a/CHANGELOG.md b/CHANGELOG.md
index be4f7668..cc0d91ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Fixed
+- Fixed the comma-separated `include_fields` query parameter across v2 collection/detail endpoints (`GET /api/v2/activities`, `GET /api/v2/activities/{id}`, `GET /api/v2/activityFields`, `GET /api/v2/activityFields/{field_code}`, `GET /api/v2/deals`, `GET /api/v2/deals/{id}`, `GET /api/v2/dealFields`, `GET /api/v2/dealFields/{field_code}`, `GET /api/v2/organizations`, `GET /api/v2/organizations/{id}`, `GET /api/v2/organizationFields`, `GET /api/v2/organizationFields/{field_code}`, `GET /api/v2/persons`, `GET /api/v2/persons/{id}`, `GET /api/v2/personFields`, `GET /api/v2/personFields/{field_code}`, `GET /api/v2/productFields`, and `GET /api/v2/productFields/{field_code}`) that was typed as `type: string` with an enum of comma-joined value combinations despite accepting comma-separated lists — changed to `type: array` of enumerated strings with `uniqueItems: true`, `style: form`, `explode: false`
+- Fixed the comma-separated `custom_fields` query parameter on v2 collection/detail endpoints (`GET /api/v2/deals`, `GET /api/v2/deals/archived`, `GET /api/v2/deals/{id}`, `GET /api/v2/organizations`, `GET /api/v2/organizations/{id}`, `GET /api/v2/persons`, `GET /api/v2/persons/{id}`, and `GET /api/v2/products`) and the `ids` query parameter on v2 collection endpoints (`GET /api/v2/activities`, `GET /api/v2/deals`, `GET /api/v2/deals/archived`, `GET /api/v2/organizations`, `GET /api/v2/persons`, and `GET /api/v2/products`) that were typed as `type: string` despite accepting comma-separated lists — changed to `type: array` of strings (`custom_fields` capped at 15 items, `ids` at 100) with `uniqueItems: true`, `style: form`, `explode: false`
 
 ## [17.6.0](https://github.com/pipedrive/client-php/compare17.5.2...17.6.0) (2026-09-08)
 ### Added
diff --git a/docs/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.md b/docs/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.md
index 85682685..68c2af41 100644
--- a/docs/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.md
+++ b/docs/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.md
@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **id** | **int** | The ID of the deal creator | [optional]
 **name** | **string** | The name of the deal creator | [optional]
 **email** | **string** | The email of the deal creator | [optional]
-**has_pic** | **bool** | If the creator has a picture or not | [optional]
+**has_pic** | **int** | If the creator has a picture or not | [optional]
 **pic_hash** | **string** | The creator picture hash | [optional]
 **active_flag** | **bool** | Whether the creator is active or not | [optional]
 **value** | **int** | The ID of the deal creator | [optional]
diff --git a/docs/versions/v2/Api/ActivitiesApi.md b/docs/versions/v2/Api/ActivitiesApi.md
index 95d544d9..8585d13a 100644
--- a/docs/versions/v2/Api/ActivitiesApi.md
+++ b/docs/versions/v2/Api/ActivitiesApi.md
@@ -174,7 +174,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\ActivitiesApi(
     $config
 );
 $filter_id = 56; // int | If supplied, only activities matching the specified filter are returned
-$ids = 'ids_example'; // string | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$ids = array('ids_example'); // string[] | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
 $owner_id = 56; // int | If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored.
 $deal_id = 56; // int | If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored.
 $lead_id = 'lead_id_example'; // string | If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored.
@@ -185,7 +185,7 @@ $updated_since = 'updated_since_example'; // string | If set, only activities wi
 $updated_until = 'updated_until_example'; // string | If set, only activities with an `update_time` earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
 $sort_by = 'id'; // string | The field to sort by. Supported fields: `id`, `update_time`, `add_time`, `due_date`.
 $sort_direction = 'asc'; // string | The sorting direction. Supported values: `asc`, `desc`.
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -202,7 +202,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **filter_id** | **int**| If supplied, only activities matching the specified filter are returned | [optional]
- **ids** | **string**| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **ids** | [**string[]**](../Model/string.md)| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
  **owner_id** | **int**| If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored. | [optional]
  **deal_id** | **int**| If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored. | [optional]
  **lead_id** | **string**| If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored. | [optional]
@@ -213,7 +213,7 @@ Name | Type | Description  | Notes
  **updated_until** | **string**| If set, only activities with an `update_time` earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
  **sort_by** | **string**| The field to sort by. Supported fields: `id`, `update_time`, `add_time`, `due_date`. | [optional] [default to 'id']
  **sort_direction** | **string**| The sorting direction. Supported values: `asc`, `desc`. | [optional] [default to 'asc']
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
@@ -267,7 +267,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\ActivitiesApi(
     $config
 );
 $id = 56; // int | The ID of the activity
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
 
 try {
     $result = $apiInstance->getActivity($id, $include_fields);
@@ -282,7 +282,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **id** | **int**| The ID of the activity |
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
 
 ### Return type
 
diff --git a/docs/versions/v2/Api/ActivityFieldsApi.md b/docs/versions/v2/Api/ActivityFieldsApi.md
index 33e18af8..8be1f106 100644
--- a/docs/versions/v2/Api/ActivityFieldsApi.md
+++ b/docs/versions/v2/Api/ActivityFieldsApi.md
@@ -41,7 +41,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\ActivityFieldsApi(
     $config
 );
 $field_code = 'field_code_example'; // string | The unique code identifying the field
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 
 try {
     $result = $apiInstance->getActivityField($field_code, $include_fields);
@@ -56,7 +56,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **field_code** | **string**| The unique code identifying the field |
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
 
 ### Return type
 
@@ -107,7 +107,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\ActivityFieldsApi(
     new GuzzleHttp\Client(),
     $config
 );
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -123,7 +123,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
diff --git a/docs/versions/v2/Api/DealFieldsApi.md b/docs/versions/v2/Api/DealFieldsApi.md
index 83a1fb1c..930beb05 100644
--- a/docs/versions/v2/Api/DealFieldsApi.md
+++ b/docs/versions/v2/Api/DealFieldsApi.md
@@ -311,7 +311,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\DealFieldsApi(
     $config
 );
 $field_code = 'field_code_example'; // string | The unique code identifying the field
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 
 try {
     $result = $apiInstance->getDealField($field_code, $include_fields);
@@ -326,7 +326,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **field_code** | **string**| The unique code identifying the field |
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
 
 ### Return type
 
@@ -377,7 +377,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\DealFieldsApi(
     new GuzzleHttp\Client(),
     $config
 );
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -393,7 +393,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
diff --git a/docs/versions/v2/Api/DealsApi.md b/docs/versions/v2/Api/DealsApi.md
index 5a998fe5..d10d813e 100644
--- a/docs/versions/v2/Api/DealsApi.md
+++ b/docs/versions/v2/Api/DealsApi.md
@@ -517,7 +517,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\DealsApi(
     $config
 );
 $filter_id = 56; // int | If supplied, only deals matching the specified filter are returned
-$ids = 'ids_example'; // string | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$ids = array('ids_example'); // string[] | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
 $owner_id = 56; // int | If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored.
 $person_id = 56; // int | If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored.
 $org_id = 56; // int | If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored.
@@ -528,8 +528,8 @@ $updated_since = 'updated_since_example'; // string | If set, only deals with an
 $updated_until = 'updated_until_example'; // string | If set, only deals with an `update_time` earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
 $sort_by = 'id'; // string | The field to sort by. Supported fields: `id`, `update_time`, `add_time`.
 $sort_direction = 'asc'; // string | The sorting direction. Supported values: `asc`, `desc`.
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -546,7 +546,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **filter_id** | **int**| If supplied, only deals matching the specified filter are returned | [optional]
- **ids** | **string**| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **ids** | [**string[]**](../Model/string.md)| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
  **owner_id** | **int**| If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. | [optional]
  **person_id** | **int**| If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. | [optional]
  **org_id** | **int**| If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. | [optional]
@@ -557,8 +557,8 @@ Name | Type | Description  | Notes
  **updated_until** | **string**| If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
  **sort_by** | **string**| The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. | [optional] [default to &#39;id&#39;]
  **sort_direction** | **string**| The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. | [optional] [default to &#39;asc&#39;]
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
@@ -612,8 +612,8 @@ $apiInstance = new Pipedrive\versions\v2\Api\DealsApi(
     $config
 );
 $id = 56; // int | The ID of the deal
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $include_option_labels = True; // bool | When provided with a 'true' value, single option and multiple option custom fields values contain objects in the form of '{ id: number, label: string }' instead of plain id
 $include_labels = True; // bool | When provided with 'true' value, response will include an array of label objects in the form of '{ id: number, label: string }'
 
@@ -630,8 +630,8 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **id** | **int**| The ID of the deal |
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **include_option_labels** | **bool**| When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id | [optional]
  **include_labels** | **bool**| When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; | [optional]
 
@@ -889,7 +889,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\DealsApi(
     $config
 );
 $filter_id = 56; // int | If supplied, only deals matching the specified filter are returned
-$ids = 'ids_example'; // string | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$ids = array('ids_example'); // string[] | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
 $owner_id = 56; // int | If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored.
 $person_id = 56; // int | If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored.
 $org_id = 56; // int | If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored.
@@ -900,8 +900,8 @@ $updated_since = 'updated_since_example'; // string | If set, only deals with an
 $updated_until = 'updated_until_example'; // string | If set, only deals with an `update_time` earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
 $sort_by = 'id'; // string | The field to sort by. Supported fields: `id`, `update_time`, `add_time`.
 $sort_direction = 'asc'; // string | The sorting direction. Supported values: `asc`, `desc`.
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $include_option_labels = True; // bool | When provided with a 'true' value, single option and multiple option custom fields values contain objects in the form of '{ id: number, label: string }' instead of plain id
 $include_labels = True; // bool | When provided with 'true' value, response will include an array of label objects in the form of '{ id: number, label: string }'
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
@@ -920,7 +920,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **filter_id** | **int**| If supplied, only deals matching the specified filter are returned | [optional]
- **ids** | **string**| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **ids** | [**string[]**](../Model/string.md)| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
  **owner_id** | **int**| If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. | [optional]
  **person_id** | **int**| If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. | [optional]
  **org_id** | **int**| If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. | [optional]
@@ -931,8 +931,8 @@ Name | Type | Description  | Notes
  **updated_until** | **string**| If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
  **sort_by** | **string**| The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. | [optional] [default to &#39;id&#39;]
  **sort_direction** | **string**| The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. | [optional] [default to &#39;asc&#39;]
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **include_option_labels** | **bool**| When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id | [optional]
  **include_labels** | **bool**| When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
diff --git a/docs/versions/v2/Api/OrganizationFieldsApi.md b/docs/versions/v2/Api/OrganizationFieldsApi.md
index 78a8cf16..185dd620 100644
--- a/docs/versions/v2/Api/OrganizationFieldsApi.md
+++ b/docs/versions/v2/Api/OrganizationFieldsApi.md
@@ -311,7 +311,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\OrganizationFieldsApi(
     $config
 );
 $field_code = 'field_code_example'; // string | The unique code identifying the field
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 
 try {
     $result = $apiInstance->getOrganizationField($field_code, $include_fields);
@@ -326,7 +326,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **field_code** | **string**| The unique code identifying the field |
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
 
 ### Return type
 
@@ -377,7 +377,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\OrganizationFieldsApi(
     new GuzzleHttp\Client(),
     $config
 );
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -393,7 +393,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
diff --git a/docs/versions/v2/Api/OrganizationsApi.md b/docs/versions/v2/Api/OrganizationsApi.md
index 684aa430..cf15ada2 100644
--- a/docs/versions/v2/Api/OrganizationsApi.md
+++ b/docs/versions/v2/Api/OrganizationsApi.md
@@ -313,8 +313,8 @@ $apiInstance = new Pipedrive\versions\v2\Api\OrganizationsApi(
     $config
 );
 $id = 56; // int | The ID of the organization
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $include_option_labels = True; // bool | When provided with a 'true' value, single option and multiple option custom fields values contain objects in the form of '{ id: number, label: string }' instead of plain id
 $include_labels = True; // bool | When provided with 'true' value, response will include an array of label objects in the form of '{ id: number, label: string }'
 
@@ -331,8 +331,8 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **id** | **int**| The ID of the organization |
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **include_option_labels** | **bool**| When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id | [optional]
  **include_labels** | **bool**| When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; | [optional]
 
@@ -524,14 +524,14 @@ $apiInstance = new Pipedrive\versions\v2\Api\OrganizationsApi(
     $config
 );
 $filter_id = 56; // int | If supplied, only organizations matching the specified filter are returned
-$ids = 'ids_example'; // string | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$ids = array('ids_example'); // string[] | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
 $owner_id = 56; // int | If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored.
 $updated_since = 'updated_since_example'; // string | If set, only organizations with an `update_time` later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
 $updated_until = 'updated_until_example'; // string | If set, only organizations with an `update_time` earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
 $sort_by = 'id'; // string | The field to sort by. Supported fields: `id`, `update_time`, `add_time`.
 $sort_direction = 'asc'; // string | The sorting direction. Supported values: `asc`, `desc`.
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $include_option_labels = True; // bool | When provided with a 'true' value, single option and multiple option custom fields values contain objects in the form of '{ id: number, label: string }' instead of plain id
 $include_labels = True; // bool | When provided with 'true' value, response will include an array of label objects in the form of '{ id: number, label: string }'
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
@@ -550,14 +550,14 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **filter_id** | **int**| If supplied, only organizations matching the specified filter are returned | [optional]
- **ids** | **string**| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **ids** | [**string[]**](../Model/string.md)| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
  **owner_id** | **int**| If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored. | [optional]
  **updated_since** | **string**| If set, only organizations with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
  **updated_until** | **string**| If set, only organizations with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
  **sort_by** | **string**| The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. | [optional] [default to &#39;id&#39;]
  **sort_direction** | **string**| The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. | [optional] [default to &#39;asc&#39;]
- **include_fields** | **string**| Optional comma separated string array of additional fields to include | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **include_option_labels** | **bool**| When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id | [optional]
  **include_labels** | **bool**| When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
diff --git a/docs/versions/v2/Api/PersonFieldsApi.md b/docs/versions/v2/Api/PersonFieldsApi.md
index b1dde83c..1099262c 100644
--- a/docs/versions/v2/Api/PersonFieldsApi.md
+++ b/docs/versions/v2/Api/PersonFieldsApi.md
@@ -311,7 +311,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\PersonFieldsApi(
     $config
 );
 $field_code = 'field_code_example'; // string | The unique code identifying the field
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 
 try {
     $result = $apiInstance->getPersonField($field_code, $include_fields);
@@ -326,7 +326,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **field_code** | **string**| The unique code identifying the field |
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
 
 ### Return type
 
@@ -377,7 +377,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\PersonFieldsApi(
     new GuzzleHttp\Client(),
     $config
 );
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -393,7 +393,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
diff --git a/docs/versions/v2/Api/PersonsApi.md b/docs/versions/v2/Api/PersonsApi.md
index 914eb662..c7ffc434 100644
--- a/docs/versions/v2/Api/PersonsApi.md
+++ b/docs/versions/v2/Api/PersonsApi.md
@@ -25,7 +25,7 @@ addPerson($post_person_request_body): \Pipedrive\versions\v2\Model\PostPatchGetP
 
 Add a new person
 
-Adds a new person. <br>If the company uses the [Campaigns product](https://pipedrive.readme.io/docs/campaigns-in-pipedrive-api), then this endpoint will also accept and return the `marketing_status` field. <br>The `im`, `postal_address`, `notes`, `birthday` and `job_title` fields don’t exist by default in Pipedrive and are only created when you set up your contact sync.
+Adds a new person. <br>If the company uses the [Campaigns product](https://pipedrive.readme.io/docs/campaigns-in-pipedrive-api), then this endpoint will also accept and return the `marketing_status` field. <br>The `im`, `postal_address`, `notes`, `birthday` and `job_title` fields don't exist by default in Pipedrive and are only created when you set up your contact sync — attempting to set any of them without contact sync enabled returns a 403.
 
 ### Example
 
@@ -314,8 +314,8 @@ $apiInstance = new Pipedrive\versions\v2\Api\PersonsApi(
     $config
 );
 $id = 56; // int | The ID of the person
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include. `marketing_status` and `doi_status` can only be included if the company has marketing app enabled.
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include. `marketing_status` and `doi_status` can only be included if the company has marketing app enabled.
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $include_option_labels = True; // bool | When provided with a 'true' value, single option and multiple option custom fields values contain objects in the form of '{ id: number, label: string }' instead of plain id
 $include_labels = True; // bool | When provided with 'true' value, response will include an array of label objects in the form of '{ id: number, label: string }'
 
@@ -332,8 +332,8 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **id** | **int**| The ID of the person |
- **include_fields** | **string**| Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **include_option_labels** | **bool**| When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id | [optional]
  **include_labels** | **bool**| When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; | [optional]
 
@@ -590,7 +590,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\PersonsApi(
     $config
 );
 $filter_id = 56; // int | If supplied, only persons matching the specified filter are returned
-$ids = 'ids_example'; // string | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$ids = array('ids_example'); // string[] | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
 $owner_id = 56; // int | If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored.
 $org_id = 56; // int | If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored.
 $deal_id = 56; // int | If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored.
@@ -598,8 +598,8 @@ $updated_since = 'updated_since_example'; // string | If set, only persons with
 $updated_until = 'updated_until_example'; // string | If set, only persons with an `update_time` earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
 $sort_by = 'id'; // string | The field to sort by. Supported fields: `id`, `update_time`, `add_time`.
 $sort_direction = 'asc'; // string | The sorting direction. Supported values: `asc`, `desc`.
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional fields to include. `marketing_status` and `doi_status` can only be included if the company has marketing app enabled.
-$custom_fields = 'custom_fields_example'; // string | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional fields to include. `marketing_status` and `doi_status` can only be included if the company has marketing app enabled.
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $include_option_labels = True; // bool | When provided with a 'true' value, single option and multiple option custom fields values contain objects in the form of '{ id: number, label: string }' instead of plain id
 $include_labels = True; // bool | When provided with 'true' value, response will include an array of label objects in the form of '{ id: number, label: string }'
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
@@ -618,7 +618,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **filter_id** | **int**| If supplied, only persons matching the specified filter are returned | [optional]
- **ids** | **string**| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **ids** | [**string[]**](../Model/string.md)| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
  **owner_id** | **int**| If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored. | [optional]
  **org_id** | **int**| If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored. | [optional]
  **deal_id** | **int**| If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored. | [optional]
@@ -626,8 +626,8 @@ Name | Type | Description  | Notes
  **updated_until** | **string**| If set, only persons with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
  **sort_by** | **string**| The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. | [optional] [default to &#39;id&#39;]
  **sort_direction** | **string**| The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. | [optional] [default to &#39;asc&#39;]
- **include_fields** | **string**| Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. | [optional]
- **custom_fields** | **string**| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **include_option_labels** | **bool**| When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id | [optional]
  **include_labels** | **bool**| When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
@@ -735,7 +735,7 @@ updatePerson($id, $update_person_request_body): \Pipedrive\versions\v2\Model\Pos
 
 Update a person
 
-Updates the properties of a person. <br>If the company uses the [Campaigns product](https://pipedrive.readme.io/docs/campaigns-in-pipedrive-api), then this endpoint will also accept and return the `marketing_status` field. <br>The `im`, `postal_address`, `notes`, `birthday` and `job_title` fields don’t exist by default in Pipedrive and are only created when you set up your contact sync.
+Updates the properties of a person. <br>If the company uses the [Campaigns product](https://pipedrive.readme.io/docs/campaigns-in-pipedrive-api), then this endpoint will also accept and return the `marketing_status` field. <br>The `im`, `postal_address`, `notes`, `birthday` and `job_title` fields don't exist by default in Pipedrive and are only created when you set up your contact sync — attempting to set any of them without contact sync enabled returns a 403.
 
 ### Example
 
diff --git a/docs/versions/v2/Api/ProductFieldsApi.md b/docs/versions/v2/Api/ProductFieldsApi.md
index a1617098..2c030331 100644
--- a/docs/versions/v2/Api/ProductFieldsApi.md
+++ b/docs/versions/v2/Api/ProductFieldsApi.md
@@ -311,7 +311,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\ProductFieldsApi(
     $config
 );
 $field_code = 'field_code_example'; // string | The unique code identifying the field
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 
 try {
     $result = $apiInstance->getProductField($field_code, $include_fields);
@@ -326,7 +326,7 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **field_code** | **string**| The unique code identifying the field |
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
 
 ### Return type
 
@@ -377,7 +377,7 @@ $apiInstance = new Pipedrive\versions\v2\Api\ProductFieldsApi(
     new GuzzleHttp\Client(),
     $config
 );
-$include_fields = 'include_fields_example'; // string | Optional comma separated string array of additional data namespaces to include in response
+$include_fields = array('include_fields_example'); // string[] | Optional comma separated string array of additional data namespaces to include in response
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 
@@ -393,7 +393,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **include_fields** | **string**| Optional comma separated string array of additional data namespaces to include in response | [optional]
+ **include_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of additional data namespaces to include in response | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
 
diff --git a/docs/versions/v2/Api/ProductsApi.md b/docs/versions/v2/Api/ProductsApi.md
index c4294064..9cabfd6e 100644
--- a/docs/versions/v2/Api/ProductsApi.md
+++ b/docs/versions/v2/Api/ProductsApi.md
@@ -893,7 +893,7 @@ Name | Type | Description  | Notes
 ## `getProducts()`
 
 ```php
-getProducts($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields): \Pipedrive\versions\v2\Model\ProductsResponse
+getProducts($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since): \Pipedrive\versions\v2\Model\ProductsResponse
 ```
 
 Get all products
@@ -923,17 +923,17 @@ $apiInstance = new Pipedrive\versions\v2\Api\ProductsApi(
     $config
 );
 $owner_id = 56; // int | If supplied, only products owned by the given user will be returned
-$ids = 'ids_example'; // string | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$ids = array('ids_example'); // string[] | Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response.
+$custom_fields = array('custom_fields_example'); // string[] | Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.<br/>A maximum of 15 keys is allowed.
 $filter_id = 56; // int | The ID of the filter to use
 $cursor = 'cursor_example'; // string | For pagination, the marker (an opaque string value) representing the first item on the next page
 $limit = 100; // int | For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed.
 $sort_by = 'id'; // string | The field to sort by. Supported fields: `id`, `name`, `add_time`, `update_time`.
 $sort_direction = 'asc'; // string | The sorting direction. Supported values: `asc`, `desc`.
 $updated_since = 'updated_since_example'; // string | If set, only products with an `update_time` later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z.
-$custom_fields = 'custom_fields_example'; // string | Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.<br/>A maximum of 15 keys is allowed.
 
 try {
-    $result = $apiInstance->getProducts($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields);
+    $result = $apiInstance->getProducts($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since);
     print_r($result);
 } catch (Exception $e) {
     echo 'Exception when calling ProductsApi->getProducts: ', $e->getMessage(), PHP_EOL;
@@ -945,14 +945,14 @@ try {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **owner_id** | **int**| If supplied, only products owned by the given user will be returned | [optional]
- **ids** | **string**| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **ids** | [**string[]**](../Model/string.md)| Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. | [optional]
+ **custom_fields** | [**string[]**](../Model/string.md)| Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
  **filter_id** | **int**| The ID of the filter to use | [optional]
  **cursor** | **string**| For pagination, the marker (an opaque string value) representing the first item on the next page | [optional]
  **limit** | **int**| For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. | [optional]
  **sort_by** | **string**| The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;name&#x60;, &#x60;add_time&#x60;, &#x60;update_time&#x60;. | [optional] [default to &#39;id&#39;]
  **sort_direction** | **string**| The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. | [optional] [default to &#39;asc&#39;]
  **updated_since** | **string**| If set, only products with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. | [optional]
- **custom_fields** | **string**| Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. | [optional]
 
 ### Return type
 
diff --git a/docs/versions/v2/Model/ActivityRequestBody.md b/docs/versions/v2/Model/ActivityRequestBody.md
index fa31e0ff..071aa31d 100644
--- a/docs/versions/v2/Model/ActivityRequestBody.md
+++ b/docs/versions/v2/Model/ActivityRequestBody.md
@@ -9,7 +9,6 @@ Name | Type | Description | Notes
 **owner_id** | **int** | The ID of the user who owns the activity | [optional]
 **deal_id** | **int** | The ID of the deal linked to the activity | [optional]
 **lead_id** | **string** | The ID of the lead linked to the activity | [optional]
-**person_id** | **int** | The ID of the person linked to the activity | [optional]
 **org_id** | **int** | The ID of the organization linked to the activity | [optional]
 **project_id** | **int** | The ID of the project linked to the activity | [optional]
 **due_date** | **string** | The due date of the activity | [optional]
@@ -17,8 +16,8 @@ Name | Type | Description | Notes
 **duration** | **string** | The duration of the activity | [optional]
 **busy** | **bool** | Whether the activity marks the assignee as busy or not in their calendar | [optional]
 **done** | **bool** | Whether the activity is marked as done or not | [optional]
-**location** | [**\Pipedrive\versions\v2\Model\ActivityItemLocation**](ActivityItemLocation.md) |  | [optional]
-**participants** | [**\Pipedrive\versions\v2\Model\ActivityItemParticipants[]**](ActivityItemParticipants.md) | The participants of the activity | [optional]
+**location** | [**\Pipedrive\versions\v2\Model\ActivityRequestBodyLocation**](ActivityRequestBodyLocation.md) |  | [optional]
+**participants** | [**\Pipedrive\versions\v2\Model\ActivityItemParticipants[]**](ActivityItemParticipants.md) | The participants of the activity. Use this to set the activity&#39;s person — a primary participant (&#x60;primary: true&#x60;) sets &#x60;person_id&#x60; on the activity. | [optional]
 **attendees** | [**\Pipedrive\versions\v2\Model\ActivityItemAttendees[]**](ActivityItemAttendees.md) | The attendees of the activity | [optional]
 **public_description** | **string** | The public description of the activity | [optional]
 **priority** | **int** | The priority of the activity. Mappable to a specific string using activityFields API. | [optional]
diff --git a/docs/versions/v2/Model/ActivityRequestBodyLocation.md b/docs/versions/v2/Model/ActivityRequestBodyLocation.md
new file mode 100644
index 00000000..34b898d7
--- /dev/null
+++ b/docs/versions/v2/Model/ActivityRequestBodyLocation.md
@@ -0,0 +1,18 @@
+# # ActivityRequestBodyLocation
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**value** | **string** | The full address of the activity | [optional]
+**country** | **string** | Country of the activity | [optional]
+**admin_area_level_1** | **string** | Admin area level 1 (e.g. state) of the activity | [optional]
+**admin_area_level_2** | **string** | Admin area level 2 (e.g. county) of the activity | [optional]
+**locality** | **string** | Locality (e.g. city) of the activity | [optional]
+**sublocality** | **string** | Sublocality (e.g. neighborhood) of the activity | [optional]
+**route** | **string** | Route (e.g. street) of the activity | [optional]
+**street_number** | **string** | Street number of the activity | [optional]
+**subpremise** | **string** | Subpremise (e.g. apartment/suite number) of the activity | [optional]
+**postal_code** | **string** | Postal code of the activity | [optional]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
diff --git a/docs/versions/v2/Model/DealSearchItemItem.md b/docs/versions/v2/Model/DealSearchItemItem.md
index 1e26713a..0258d15f 100644
--- a/docs/versions/v2/Model/DealSearchItemItem.md
+++ b/docs/versions/v2/Model/DealSearchItemItem.md
@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **id** | **int** | The ID of the deal | [optional]
 **type** | **string** | The type of the item | [optional]
 **title** | **string** | The title of the deal | [optional]
-**value** | **int** | The value of the deal | [optional]
+**value** | **float** | The value of the deal | [optional]
 **currency** | **string** | The currency of the deal | [optional]
 **status** | **string** | The status of the deal | [optional]
 **visible_to** | **int** | The visibility of the deal | [optional]
diff --git a/docs/versions/v2/Model/PostPersonRequestBody.md b/docs/versions/v2/Model/PostPersonRequestBody.md
index b47dbdfc..81068ee5 100644
--- a/docs/versions/v2/Model/PostPersonRequestBody.md
+++ b/docs/versions/v2/Model/PostPersonRequestBody.md
@@ -4,7 +4,7 @@
 
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**name** | **string** | The name of the person | [optional]
+**name** | **string** | The name of the person |
 **owner_id** | **int** | The ID of the user who owns the person | [optional]
 **org_id** | **int** | The ID of the organization linked to the person | [optional]
 **add_time** | **string** | The creation date and time of the person | [optional]
@@ -13,10 +13,10 @@ Name | Type | Description | Notes
 **visible_to** | **int** | The visibility of the person | [optional]
 **label_ids** | **int[]** | The IDs of labels assigned to the person | [optional]
 **postal_address** | [**\Pipedrive\versions\v2\Model\PersonItemAddress**](PersonItemAddress.md) |  | [optional]
-**notes** | **string** | Contact sync notes of the person, maximum 10 000 characters, included if contact sync is enabled for the company | [optional]
-**im** | [**\Pipedrive\versions\v2\Model\PersonItemIm[]**](PersonItemIm.md) | The instant messaging accounts of the person, included if contact sync is enabled for the company | [optional]
-**birthday** | **string** | The birthday of the person, included if contact sync is enabled for the company | [optional]
-**job_title** | **string** | The job title of the person, included if contact sync is enabled for the company | [optional]
+**notes** | **string** | Contact sync notes of the person, maximum 10 000 characters. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
+**im** | [**\Pipedrive\versions\v2\Model\PersonItemIm[]**](PersonItemIm.md) | The instant messaging accounts of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
+**birthday** | **string** | The birthday of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
+**job_title** | **string** | The job title of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
 **marketing_status** | **string** | If the person does not have a valid email address, then the marketing status is **not set** and &#x60;no_consent&#x60; is returned for the &#x60;marketing_status&#x60; value when the new person is created. If the change is forbidden, the status will remain unchanged for every call that tries to modify the marketing status. Please be aware that it is only allowed **once** to change the marketing status from an old status to a new one.&lt;table&gt;&lt;tr&gt;&lt;th&gt;Value&lt;/th&gt;&lt;th&gt;Description&lt;/th&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;no_consent&#x60;&lt;/td&gt;&lt;td&gt;The customer has not given consent to receive any marketing communications&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;unsubscribed&#x60;&lt;/td&gt;&lt;td&gt;The customers have unsubscribed from ALL marketing communications&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;subscribed&#x60;&lt;/td&gt;&lt;td&gt;The customers are subscribed and are counted towards marketing caps&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;archived&#x60;&lt;/td&gt;&lt;td&gt;The customers with &#x60;subscribed&#x60; status can be moved to &#x60;archived&#x60; to save consent, but they are not paid for&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt; | [optional]
 **custom_fields** | **array<string,object>** | An object where each key represents a custom field. All custom fields are referenced as randomly generated 40-character hashes. To clear a custom field value, set it to &#x60;null&#x60;. For multi-option fields (field type &#x60;set&#x60;), use &#x60;null&#x60; to clear the selection — sending an empty array &#x60;[]&#x60; is not supported and will result in a validation error. | [optional]
 
diff --git a/docs/versions/v2/Model/ProductSearchItemItem.md b/docs/versions/v2/Model/ProductSearchItemItem.md
index 791f20f6..ca524a95 100644
--- a/docs/versions/v2/Model/ProductSearchItemItem.md
+++ b/docs/versions/v2/Model/ProductSearchItemItem.md
@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **id** | **int** | The ID of the product | [optional]
 **type** | **string** | The type of the item | [optional]
 **name** | **string** | The name of the product | [optional]
-**code** | **int** | The code of the product | [optional]
+**code** | **string** | The code of the product | [optional]
 **visible_to** | **int** | The visibility of the product | [optional]
 **owner** | [**\Pipedrive\versions\v2\Model\ProductSearchItemItemOwner**](ProductSearchItemItemOwner.md) |  | [optional]
 **custom_fields** | **string[]** | The custom fields | [optional]
diff --git a/docs/versions/v2/Model/UpdatePersonRequestBody.md b/docs/versions/v2/Model/UpdatePersonRequestBody.md
index 078f986b..ef0a3e37 100644
--- a/docs/versions/v2/Model/UpdatePersonRequestBody.md
+++ b/docs/versions/v2/Model/UpdatePersonRequestBody.md
@@ -12,10 +12,10 @@ Name | Type | Description | Notes
 **visible_to** | **int** | The visibility of the person | [optional]
 **label_ids** | **int[]** | The IDs of labels assigned to the person | [optional]
 **postal_address** | [**\Pipedrive\versions\v2\Model\PersonItemAddress**](PersonItemAddress.md) |  | [optional]
-**notes** | **string** | Contact sync notes of the person, maximum 10 000 characters, included if contact sync is enabled for the company | [optional]
-**im** | [**\Pipedrive\versions\v2\Model\PersonItemIm[]**](PersonItemIm.md) | The instant messaging accounts of the person, included if contact sync is enabled for the company | [optional]
-**birthday** | **string** | The birthday of the person, included if contact sync is enabled for the company | [optional]
-**job_title** | **string** | The job title of the person, included if contact sync is enabled for the company | [optional]
+**notes** | **string** | Contact sync notes of the person, maximum 10 000 characters. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
+**im** | [**\Pipedrive\versions\v2\Model\PersonItemIm[]**](PersonItemIm.md) | The instant messaging accounts of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
+**birthday** | **string** | The birthday of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
+**job_title** | **string** | The job title of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403. | [optional]
 **marketing_status** | **string** | If the person does not have a valid email address, then the marketing status is **not set** and &#x60;no_consent&#x60; is returned for the &#x60;marketing_status&#x60; value when the new person is created. If the change is forbidden, the status will remain unchanged for every call that tries to modify the marketing status. Please be aware that it is only allowed **once** to change the marketing status from an old status to a new one.&lt;table&gt;&lt;tr&gt;&lt;th&gt;Value&lt;/th&gt;&lt;th&gt;Description&lt;/th&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;no_consent&#x60;&lt;/td&gt;&lt;td&gt;The customer has not given consent to receive any marketing communications&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;unsubscribed&#x60;&lt;/td&gt;&lt;td&gt;The customers have unsubscribed from ALL marketing communications&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;subscribed&#x60;&lt;/td&gt;&lt;td&gt;The customers are subscribed and are counted towards marketing caps&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;&#x60;archived&#x60;&lt;/td&gt;&lt;td&gt;The customers with &#x60;subscribed&#x60; status can be moved to &#x60;archived&#x60; to save consent, but they are not paid for&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt; | [optional]
 **custom_fields** | **array<string,object>** | An object where each key represents a custom field. All custom fields are referenced as randomly generated 40-character hashes. To clear a custom field value, set it to &#x60;null&#x60;. For multi-option fields (field type &#x60;set&#x60;), use &#x60;null&#x60; to clear the selection — sending an empty array &#x60;[]&#x60; is not supported and will result in a validation error. | [optional]
 
diff --git a/docs/versions/v2/README.md b/docs/versions/v2/README.md
index 67476073..b5d3da10 100644
--- a/docs/versions/v2/README.md
+++ b/docs/versions/v2/README.md
@@ -460,6 +460,7 @@ Class | Method | HTTP request | Description
  - [ActivityItemLocation](Model/ActivityItemLocation.md)
  - [ActivityItemParticipants](Model/ActivityItemParticipants.md)
  - [ActivityRequestBody](Model/ActivityRequestBody.md)
+ - [ActivityRequestBodyLocation](Model/ActivityRequestBodyLocation.md)
  - [AddAdditionalDiscountResponse](Model/AddAdditionalDiscountResponse.md)
  - [AddConvertDealToLeadResponse](Model/AddConvertDealToLeadResponse.md)
  - [AddConvertLeadToDealResponse](Model/AddConvertLeadToDealResponse.md)
diff --git a/lib/versions/v1/Api/LegacyTeamsApi.php b/lib/versions/v1/Api/LegacyTeamsApi.php
index 1f2082bf..43b128d1 100644
--- a/lib/versions/v1/Api/LegacyTeamsApi.php
+++ b/lib/versions/v1/Api/LegacyTeamsApi.php
@@ -132,7 +132,6 @@ public function getConfig(): Configuration
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\Team|\Pipedrive\versions\v1\Model\FailResponse
-     * @deprecated
      */
     public function addTeam($create_team = null)
     {
@@ -150,7 +149,6 @@ public function addTeam($create_team = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\Team|\Pipedrive\versions\v1\Model\FailResponse, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function addTeamWithHttpInfo($create_team = null)
     {
@@ -272,7 +270,6 @@ public function addTeamWithHttpInfo($create_team = null)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function addTeamAsync($create_team = null): PromiseInterface
     {
@@ -293,7 +290,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function addTeamAsyncWithHttpInfo($create_team = null): PromiseInterface
     {
@@ -341,7 +337,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function addTeamRequest($create_team = null): Request
     {
@@ -446,7 +441,6 @@ public function addTeamRequest($create_team = null): Request
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\UserIDs|\Pipedrive\versions\v1\Model\FailResponse|\Pipedrive\versions\v1\Model\FailResponse
-     * @deprecated
      */
     public function addTeamUser($id, $add_team_user_request = null)
     {
@@ -465,7 +459,6 @@ public function addTeamUser($id, $add_team_user_request = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\UserIDs|\Pipedrive\versions\v1\Model\FailResponse|\Pipedrive\versions\v1\Model\FailResponse, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function addTeamUserWithHttpInfo($id, $add_team_user_request = null)
     {
@@ -609,7 +602,6 @@ public function addTeamUserWithHttpInfo($id, $add_team_user_request = null)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function addTeamUserAsync($id, $add_team_user_request = null): PromiseInterface
     {
@@ -631,7 +623,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function addTeamUserAsyncWithHttpInfo($id, $add_team_user_request = null): PromiseInterface
     {
@@ -680,7 +671,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function addTeamUserRequest($id, $add_team_user_request = null): Request
     {
@@ -800,7 +790,6 @@ public function addTeamUserRequest($id, $add_team_user_request = null): Request
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\UserIDs|\Pipedrive\versions\v1\Model\FailResponse|\Pipedrive\versions\v1\Model\FailResponse
-     * @deprecated
      */
     public function deleteTeamUser($id, $delete_team_user_request = null)
     {
@@ -819,7 +808,6 @@ public function deleteTeamUser($id, $delete_team_user_request = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\UserIDs|\Pipedrive\versions\v1\Model\FailResponse|\Pipedrive\versions\v1\Model\FailResponse, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function deleteTeamUserWithHttpInfo($id, $delete_team_user_request = null)
     {
@@ -963,7 +951,6 @@ public function deleteTeamUserWithHttpInfo($id, $delete_team_user_request = null
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function deleteTeamUserAsync($id, $delete_team_user_request = null): PromiseInterface
     {
@@ -985,7 +972,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function deleteTeamUserAsyncWithHttpInfo($id, $delete_team_user_request = null): PromiseInterface
     {
@@ -1034,7 +1020,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function deleteTeamUserRequest($id, $delete_team_user_request = null): Request
     {
@@ -1154,7 +1139,6 @@ public function deleteTeamUserRequest($id, $delete_team_user_request = null): Re
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\Team|\Pipedrive\versions\v1\Model\FailResponse
-     * @deprecated
      */
     public function getTeam($id, $skip_users = null)
     {
@@ -1173,7 +1157,6 @@ public function getTeam($id, $skip_users = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\Team|\Pipedrive\versions\v1\Model\FailResponse, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function getTeamWithHttpInfo($id, $skip_users = null)
     {
@@ -1296,7 +1279,6 @@ public function getTeamWithHttpInfo($id, $skip_users = null)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getTeamAsync($id, $skip_users = null): PromiseInterface
     {
@@ -1318,7 +1300,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getTeamAsyncWithHttpInfo($id, $skip_users = null): PromiseInterface
     {
@@ -1367,7 +1348,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function getTeamRequest($id, $skip_users = null): Request
     {
@@ -1488,7 +1468,6 @@ public function getTeamRequest($id, $skip_users = null): Request
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\UserIDs|\Pipedrive\versions\v1\Model\FailResponse
-     * @deprecated
      */
     public function getTeamUsers($id)
     {
@@ -1506,7 +1485,6 @@ public function getTeamUsers($id)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\UserIDs|\Pipedrive\versions\v1\Model\FailResponse, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function getTeamUsersWithHttpInfo($id)
     {
@@ -1628,7 +1606,6 @@ public function getTeamUsersWithHttpInfo($id)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getTeamUsersAsync($id): PromiseInterface
     {
@@ -1649,7 +1626,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getTeamUsersAsyncWithHttpInfo($id): PromiseInterface
     {
@@ -1697,7 +1673,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function getTeamUsersRequest($id): Request
     {
@@ -1811,7 +1786,6 @@ public function getTeamUsersRequest($id): Request
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\Teams
-     * @deprecated
      */
     public function getTeams($order_by = 'id', $skip_users = null)
     {
@@ -1830,7 +1804,6 @@ public function getTeams($order_by = 'id', $skip_users = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\Teams, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function getTeamsWithHttpInfo($order_by = 'id', $skip_users = null)
     {
@@ -1932,7 +1905,6 @@ public function getTeamsWithHttpInfo($order_by = 'id', $skip_users = null)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getTeamsAsync($order_by = 'id', $skip_users = null): PromiseInterface
     {
@@ -1954,7 +1926,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getTeamsAsyncWithHttpInfo($order_by = 'id', $skip_users = null): PromiseInterface
     {
@@ -2003,7 +1974,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function getTeamsRequest($order_by = 'id', $skip_users = null): Request
     {
@@ -2119,7 +2089,6 @@ public function getTeamsRequest($order_by = 'id', $skip_users = null): Request
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\Teams
-     * @deprecated
      */
     public function getUserTeams($id, $order_by = 'id', $skip_users = null)
     {
@@ -2139,7 +2108,6 @@ public function getUserTeams($id, $order_by = 'id', $skip_users = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\Teams, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function getUserTeamsWithHttpInfo($id, $order_by = 'id', $skip_users = null)
     {
@@ -2242,7 +2210,6 @@ public function getUserTeamsWithHttpInfo($id, $order_by = 'id', $skip_users = nu
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getUserTeamsAsync($id, $order_by = 'id', $skip_users = null): PromiseInterface
     {
@@ -2265,7 +2232,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function getUserTeamsAsyncWithHttpInfo($id, $order_by = 'id', $skip_users = null): PromiseInterface
     {
@@ -2315,7 +2281,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function getUserTeamsRequest($id, $order_by = 'id', $skip_users = null): Request
     {
@@ -2445,7 +2410,6 @@ public function getUserTeamsRequest($id, $order_by = 'id', $skip_users = null):
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v1\Model\Team|\Pipedrive\versions\v1\Model\FailResponse|\Pipedrive\versions\v1\Model\FailResponse
-     * @deprecated
      */
     public function updateTeam($id, $update_team = null)
     {
@@ -2464,7 +2428,6 @@ public function updateTeam($id, $update_team = null)
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v1\Model\Team|\Pipedrive\versions\v1\Model\FailResponse|\Pipedrive\versions\v1\Model\FailResponse, HTTP status code, HTTP response headers (array of strings)
-     * @deprecated
      */
     public function updateTeamWithHttpInfo($id, $update_team = null)
     {
@@ -2608,7 +2571,6 @@ public function updateTeamWithHttpInfo($id, $update_team = null)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function updateTeamAsync($id, $update_team = null): PromiseInterface
     {
@@ -2630,7 +2592,6 @@ function ($response) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
-     * @deprecated
      */
     public function updateTeamAsyncWithHttpInfo($id, $update_team = null): PromiseInterface
     {
@@ -2679,7 +2640,6 @@ function ($exception) {
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
-     * @deprecated
      */
     public function updateTeamRequest($id, $update_team = null): Request
     {
diff --git a/lib/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.php b/lib/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.php
index 8b2e955f..dfa5b5f4 100644
--- a/lib/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.php
+++ b/lib/versions/v1/Model/DealNonStrictModeFieldsCreatorUserId.php
@@ -70,7 +70,7 @@ class DealNonStrictModeFieldsCreatorUserId implements ModelInterface, ArrayAcces
         'id' => 'int',
         'name' => 'string',
         'email' => 'string',
-        'has_pic' => 'bool',
+        'has_pic' => 'int',
         'pic_hash' => 'string',
         'active_flag' => 'bool',
         'value' => 'int'
@@ -340,7 +340,7 @@ public function setEmail($email): self
     /**
      * Gets has_pic
      *
-     * @return bool|null
+     * @return int|null
      */
     public function getHasPic()
     {
@@ -350,7 +350,7 @@ public function getHasPic()
     /**
      * Sets has_pic
      *
-     * @param bool|null $has_pic If the creator has a picture or not
+     * @param int|null $has_pic If the creator has a picture or not
      *
      * @return self
      */
diff --git a/lib/versions/v2/Api/ActivitiesApi.php b/lib/versions/v2/Api/ActivitiesApi.php
index 84a8b5ba..d2153b51 100644
--- a/lib/versions/v2/Api/ActivitiesApi.php
+++ b/lib/versions/v2/Api/ActivitiesApi.php
@@ -711,7 +711,7 @@ public function deleteActivityRequest($id): Request
      * Get all activities
      *
      * @param  int|null $filter_id If supplied, only activities matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $lead_id If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored. (optional)
@@ -722,7 +722,7 @@ public function deleteActivityRequest($id): Request
      * @param  string|null $updated_until If set, only activities with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;, &#x60;due_date&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -742,7 +742,7 @@ public function getActivities($filter_id = null, $ids = null, $owner_id = null,
      * Get all activities
      *
      * @param  int|null $filter_id If supplied, only activities matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $lead_id If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored. (optional)
@@ -753,7 +753,7 @@ public function getActivities($filter_id = null, $ids = null, $owner_id = null,
      * @param  string|null $updated_until If set, only activities with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;, &#x60;due_date&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -857,7 +857,7 @@ public function getActivitiesWithHttpInfo($filter_id = null, $ids = null, $owner
      * Get all activities
      *
      * @param  int|null $filter_id If supplied, only activities matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $lead_id If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored. (optional)
@@ -868,7 +868,7 @@ public function getActivitiesWithHttpInfo($filter_id = null, $ids = null, $owner
      * @param  string|null $updated_until If set, only activities with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;, &#x60;due_date&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -891,7 +891,7 @@ function ($response) {
      * Get all activities
      *
      * @param  int|null $filter_id If supplied, only activities matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $lead_id If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored. (optional)
@@ -902,7 +902,7 @@ function ($response) {
      * @param  string|null $updated_until If set, only activities with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;, &#x60;due_date&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -952,7 +952,7 @@ function ($exception) {
      * Create request for operation 'getActivities'
      *
      * @param  int|null $filter_id If supplied, only activities matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only activities owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only activities linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $lead_id If supplied, only activities linked to the specified lead are returned. If filter_id is provided, this is ignored. (optional)
@@ -963,7 +963,7 @@ function ($exception) {
      * @param  string|null $updated_until If set, only activities with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;, &#x60;due_date&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -972,6 +972,11 @@ function ($exception) {
      */
     public function getActivitiesRequest($filter_id = null, $ids = null, $owner_id = null, $deal_id = null, $lead_id = null, $person_id = null, $org_id = null, $done = null, $updated_since = null, $updated_until = null, $sort_by = 'id', $sort_direction = 'asc', $include_fields = null, $limit = null, $cursor = null): Request
     {
+        if ($ids !== null && count($ids) > 100) {
+            throw new \InvalidArgumentException('invalid value for "$ids" when calling ActivitiesApi.getActivities, number of items must be less than or equal to 100.');
+        }
+
+
 
         $resourcePath = '/activities';
         $formParams = [];
@@ -991,7 +996,7 @@ public function getActivitiesRequest($filter_id = null, $ids = null, $owner_id =
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($ids)) {
-            $ids = ObjectSerializer::serializeCollection($ids, '', true);
+            $ids = ObjectSerializer::serializeCollection($ids, 'form', true);
         }
         if ($ids !== null) {
             $queryParams['ids'] = $ids;
@@ -1079,7 +1084,7 @@ public function getActivitiesRequest($filter_id = null, $ids = null, $owner_id =
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1182,7 +1187,7 @@ public function getActivitiesRequest($filter_id = null, $ids = null, $owner_id =
      * Get details of an activity
      *
      * @param  int $id The ID of the activity (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1200,7 +1205,7 @@ public function getActivity($id, $include_fields = null)
      * Get details of an activity
      *
      * @param  int $id The ID of the activity (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1302,7 +1307,7 @@ public function getActivityWithHttpInfo($id, $include_fields = null)
      * Get details of an activity
      *
      * @param  int $id The ID of the activity (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1323,7 +1328,7 @@ function ($response) {
      * Get details of an activity
      *
      * @param  int $id The ID of the activity (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1371,7 +1376,7 @@ function ($exception) {
      * Create request for operation 'getActivity'
      *
      * @param  int $id The ID of the activity (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
@@ -1386,6 +1391,7 @@ public function getActivityRequest($id, $include_fields = null): Request
             );
         }
 
+
         $resourcePath = '/activities/{id}';
         $formParams = [];
         $queryParams = [];
@@ -1396,7 +1402,7 @@ public function getActivityRequest($id, $include_fields = null): Request
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
diff --git a/lib/versions/v2/Api/ActivityFieldsApi.php b/lib/versions/v2/Api/ActivityFieldsApi.php
index 2fa33f4e..d04d3077 100644
--- a/lib/versions/v2/Api/ActivityFieldsApi.php
+++ b/lib/versions/v2/Api/ActivityFieldsApi.php
@@ -128,7 +128,7 @@ public function getConfig(): Configuration
      * Get one activity field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -146,7 +146,7 @@ public function getActivityField($field_code, $include_fields = null)
      * Get one activity field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -248,7 +248,7 @@ public function getActivityFieldWithHttpInfo($field_code, $include_fields = null
      * Get one activity field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -269,7 +269,7 @@ function ($response) {
      * Get one activity field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -317,7 +317,7 @@ function ($exception) {
      * Create request for operation 'getActivityField'
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
@@ -332,6 +332,7 @@ public function getActivityFieldRequest($field_code, $include_fields = null): Re
             );
         }
 
+
         $resourcePath = '/activityFields/{field_code}';
         $formParams = [];
         $queryParams = [];
@@ -342,7 +343,7 @@ public function getActivityFieldRequest($field_code, $include_fields = null): Re
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -436,7 +437,7 @@ public function getActivityFieldRequest($field_code, $include_fields = null): Re
      *
      * Get all activity fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -455,7 +456,7 @@ public function getActivityFields($include_fields = null, $limit = null, $cursor
      *
      * Get all activity fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -558,7 +559,7 @@ public function getActivityFieldsWithHttpInfo($include_fields = null, $limit = n
      *
      * Get all activity fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -580,7 +581,7 @@ function ($response) {
      *
      * Get all activity fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -629,7 +630,7 @@ function ($exception) {
     /**
      * Create request for operation 'getActivityFields'
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -639,6 +640,7 @@ function ($exception) {
     public function getActivityFieldsRequest($include_fields = null, $limit = null, $cursor = null): Request
     {
 
+
         $resourcePath = '/activityFields';
         $formParams = [];
         $queryParams = [];
@@ -649,7 +651,7 @@ public function getActivityFieldsRequest($include_fields = null, $limit = null,
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
diff --git a/lib/versions/v2/Api/DealFieldsApi.php b/lib/versions/v2/Api/DealFieldsApi.php
index 1791e501..ca6013c1 100644
--- a/lib/versions/v2/Api/DealFieldsApi.php
+++ b/lib/versions/v2/Api/DealFieldsApi.php
@@ -1346,7 +1346,7 @@ public function deleteDealFieldOptionsRequest($field_code, $request_body): Reque
      * Get one deal field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1364,7 +1364,7 @@ public function getDealField($field_code, $include_fields = null)
      * Get one deal field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1466,7 +1466,7 @@ public function getDealFieldWithHttpInfo($field_code, $include_fields = null)
      * Get one deal field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1487,7 +1487,7 @@ function ($response) {
      * Get one deal field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1535,7 +1535,7 @@ function ($exception) {
      * Create request for operation 'getDealField'
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
@@ -1550,6 +1550,7 @@ public function getDealFieldRequest($field_code, $include_fields = null): Reques
             );
         }
 
+
         $resourcePath = '/dealFields/{field_code}';
         $formParams = [];
         $queryParams = [];
@@ -1560,7 +1561,7 @@ public function getDealFieldRequest($field_code, $include_fields = null): Reques
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1654,7 +1655,7 @@ public function getDealFieldRequest($field_code, $include_fields = null): Reques
      *
      * Get all deal fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1673,7 +1674,7 @@ public function getDealFields($include_fields = null, $limit = null, $cursor = n
      *
      * Get all deal fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1776,7 +1777,7 @@ public function getDealFieldsWithHttpInfo($include_fields = null, $limit = null,
      *
      * Get all deal fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1798,7 +1799,7 @@ function ($response) {
      *
      * Get all deal fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1847,7 +1848,7 @@ function ($exception) {
     /**
      * Create request for operation 'getDealFields'
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1857,6 +1858,7 @@ function ($exception) {
     public function getDealFieldsRequest($include_fields = null, $limit = null, $cursor = null): Request
     {
 
+
         $resourcePath = '/dealFields';
         $formParams = [];
         $queryParams = [];
@@ -1867,7 +1869,7 @@ public function getDealFieldsRequest($include_fields = null, $limit = null, $cur
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
diff --git a/lib/versions/v2/Api/DealsApi.php b/lib/versions/v2/Api/DealsApi.php
index 39056c5c..07660a12 100644
--- a/lib/versions/v2/Api/DealsApi.php
+++ b/lib/versions/v2/Api/DealsApi.php
@@ -2263,7 +2263,7 @@ public function getAdditionalDiscountsRequest($id): Request
      * Get all archived deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -2274,8 +2274,8 @@ public function getAdditionalDiscountsRequest($id): Request
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -2295,7 +2295,7 @@ public function getArchivedDeals($filter_id = null, $ids = null, $owner_id = nul
      * Get all archived deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -2306,8 +2306,8 @@ public function getArchivedDeals($filter_id = null, $ids = null, $owner_id = nul
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -2411,7 +2411,7 @@ public function getArchivedDealsWithHttpInfo($filter_id = null, $ids = null, $ow
      * Get all archived deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -2422,8 +2422,8 @@ public function getArchivedDealsWithHttpInfo($filter_id = null, $ids = null, $ow
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -2446,7 +2446,7 @@ function ($response) {
      * Get all archived deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -2457,8 +2457,8 @@ function ($response) {
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -2508,7 +2508,7 @@ function ($exception) {
      * Create request for operation 'getArchivedDeals'
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -2519,8 +2519,8 @@ function ($exception) {
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -2529,6 +2529,15 @@ function ($exception) {
      */
     public function getArchivedDealsRequest($filter_id = null, $ids = null, $owner_id = null, $person_id = null, $org_id = null, $pipeline_id = null, $stage_id = null, $status = null, $updated_since = null, $updated_until = null, $sort_by = 'id', $sort_direction = 'asc', $include_fields = null, $custom_fields = null, $limit = null, $cursor = null): Request
     {
+        if ($ids !== null && count($ids) > 100) {
+            throw new \InvalidArgumentException('invalid value for "$ids" when calling DealsApi.getArchivedDeals, number of items must be less than or equal to 100.');
+        }
+
+
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling DealsApi.getArchivedDeals, number of items must be less than or equal to 15.');
+        }
+
 
         $resourcePath = '/deals/archived';
         $formParams = [];
@@ -2548,7 +2557,7 @@ public function getArchivedDealsRequest($filter_id = null, $ids = null, $owner_i
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($ids)) {
-            $ids = ObjectSerializer::serializeCollection($ids, '', true);
+            $ids = ObjectSerializer::serializeCollection($ids, 'form', true);
         }
         if ($ids !== null) {
             $queryParams['ids'] = $ids;
@@ -2636,7 +2645,7 @@ public function getArchivedDealsRequest($filter_id = null, $ids = null, $owner_i
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -2644,7 +2653,7 @@ public function getArchivedDealsRequest($filter_id = null, $ids = null, $owner_i
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
@@ -2747,8 +2756,8 @@ public function getArchivedDealsRequest($filter_id = null, $ids = null, $owner_i
      * Get details of a deal
      *
      * @param  int $id The ID of the deal (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -2768,8 +2777,8 @@ public function getDeal($id, $include_fields = null, $custom_fields = null, $inc
      * Get details of a deal
      *
      * @param  int $id The ID of the deal (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -2873,8 +2882,8 @@ public function getDealWithHttpInfo($id, $include_fields = null, $custom_fields
      * Get details of a deal
      *
      * @param  int $id The ID of the deal (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -2897,8 +2906,8 @@ function ($response) {
      * Get details of a deal
      *
      * @param  int $id The ID of the deal (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -2948,8 +2957,8 @@ function ($exception) {
      * Create request for operation 'getDeal'
      *
      * @param  int $id The ID of the deal (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -2966,6 +2975,11 @@ public function getDealRequest($id, $include_fields = null, $custom_fields = nul
             );
         }
 
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling DealsApi.getDeal, number of items must be less than or equal to 15.');
+        }
+
+
         $resourcePath = '/deals/{id}';
         $formParams = [];
         $queryParams = [];
@@ -2976,7 +2990,7 @@ public function getDealRequest($id, $include_fields = null, $custom_fields = nul
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -2984,7 +2998,7 @@ public function getDealRequest($id, $include_fields = null, $custom_fields = nul
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
@@ -4003,7 +4017,7 @@ public function getDealFollowersChangelogRequest($id, $limit = null, $cursor = n
      * Get all deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -4014,8 +4028,8 @@ public function getDealFollowersChangelogRequest($id, $limit = null, $cursor = n
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -4037,7 +4051,7 @@ public function getDeals($filter_id = null, $ids = null, $owner_id = null, $pers
      * Get all deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -4048,8 +4062,8 @@ public function getDeals($filter_id = null, $ids = null, $owner_id = null, $pers
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -4155,7 +4169,7 @@ public function getDealsWithHttpInfo($filter_id = null, $ids = null, $owner_id =
      * Get all deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -4166,8 +4180,8 @@ public function getDealsWithHttpInfo($filter_id = null, $ids = null, $owner_id =
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -4192,7 +4206,7 @@ function ($response) {
      * Get all deals
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -4203,8 +4217,8 @@ function ($response) {
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -4256,7 +4270,7 @@ function ($exception) {
      * Create request for operation 'getDeals'
      *
      * @param  int|null $filter_id If supplied, only deals matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only deals owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $person_id If supplied, only deals linked to the specified person are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only deals linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
@@ -4267,8 +4281,8 @@ function ($exception) {
      * @param  string|null $updated_until If set, only deals with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -4279,6 +4293,15 @@ function ($exception) {
      */
     public function getDealsRequest($filter_id = null, $ids = null, $owner_id = null, $person_id = null, $org_id = null, $pipeline_id = null, $stage_id = null, $status = null, $updated_since = null, $updated_until = null, $sort_by = 'id', $sort_direction = 'asc', $include_fields = null, $custom_fields = null, $include_option_labels = null, $include_labels = null, $limit = null, $cursor = null): Request
     {
+        if ($ids !== null && count($ids) > 100) {
+            throw new \InvalidArgumentException('invalid value for "$ids" when calling DealsApi.getDeals, number of items must be less than or equal to 100.');
+        }
+
+
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling DealsApi.getDeals, number of items must be less than or equal to 15.');
+        }
+
 
         $resourcePath = '/deals';
         $formParams = [];
@@ -4298,7 +4321,7 @@ public function getDealsRequest($filter_id = null, $ids = null, $owner_id = null
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($ids)) {
-            $ids = ObjectSerializer::serializeCollection($ids, '', true);
+            $ids = ObjectSerializer::serializeCollection($ids, 'form', true);
         }
         if ($ids !== null) {
             $queryParams['ids'] = $ids;
@@ -4386,7 +4409,7 @@ public function getDealsRequest($filter_id = null, $ids = null, $owner_id = null
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -4394,7 +4417,7 @@ public function getDealsRequest($filter_id = null, $ids = null, $owner_id = null
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
diff --git a/lib/versions/v2/Api/OrganizationFieldsApi.php b/lib/versions/v2/Api/OrganizationFieldsApi.php
index c2f6c4dd..75a85376 100644
--- a/lib/versions/v2/Api/OrganizationFieldsApi.php
+++ b/lib/versions/v2/Api/OrganizationFieldsApi.php
@@ -1346,7 +1346,7 @@ public function deleteOrganizationFieldOptionsRequest($field_code, $request_body
      * Get one organization field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1364,7 +1364,7 @@ public function getOrganizationField($field_code, $include_fields = null)
      * Get one organization field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1466,7 +1466,7 @@ public function getOrganizationFieldWithHttpInfo($field_code, $include_fields =
      * Get one organization field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1487,7 +1487,7 @@ function ($response) {
      * Get one organization field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1535,7 +1535,7 @@ function ($exception) {
      * Create request for operation 'getOrganizationField'
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
@@ -1550,6 +1550,7 @@ public function getOrganizationFieldRequest($field_code, $include_fields = null)
             );
         }
 
+
         $resourcePath = '/organizationFields/{field_code}';
         $formParams = [];
         $queryParams = [];
@@ -1560,7 +1561,7 @@ public function getOrganizationFieldRequest($field_code, $include_fields = null)
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1654,7 +1655,7 @@ public function getOrganizationFieldRequest($field_code, $include_fields = null)
      *
      * Get all organization fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1673,7 +1674,7 @@ public function getOrganizationFields($include_fields = null, $limit = null, $cu
      *
      * Get all organization fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1776,7 +1777,7 @@ public function getOrganizationFieldsWithHttpInfo($include_fields = null, $limit
      *
      * Get all organization fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1798,7 +1799,7 @@ function ($response) {
      *
      * Get all organization fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1847,7 +1848,7 @@ function ($exception) {
     /**
      * Create request for operation 'getOrganizationFields'
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1857,6 +1858,7 @@ function ($exception) {
     public function getOrganizationFieldsRequest($include_fields = null, $limit = null, $cursor = null): Request
     {
 
+
         $resourcePath = '/organizationFields';
         $formParams = [];
         $queryParams = [];
@@ -1867,7 +1869,7 @@ public function getOrganizationFieldsRequest($include_fields = null, $limit = nu
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
diff --git a/lib/versions/v2/Api/OrganizationsApi.php b/lib/versions/v2/Api/OrganizationsApi.php
index 4f55d619..77bd9121 100644
--- a/lib/versions/v2/Api/OrganizationsApi.php
+++ b/lib/versions/v2/Api/OrganizationsApi.php
@@ -1334,8 +1334,8 @@ public function deleteOrganizationFollowerRequest($id, $follower_id): Request
      * Get details of a organization
      *
      * @param  int $id The ID of the organization (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1355,8 +1355,8 @@ public function getOrganization($id, $include_fields = null, $custom_fields = nu
      * Get details of a organization
      *
      * @param  int $id The ID of the organization (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1460,8 +1460,8 @@ public function getOrganizationWithHttpInfo($id, $include_fields = null, $custom
      * Get details of a organization
      *
      * @param  int $id The ID of the organization (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1484,8 +1484,8 @@ function ($response) {
      * Get details of a organization
      *
      * @param  int $id The ID of the organization (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1535,8 +1535,8 @@ function ($exception) {
      * Create request for operation 'getOrganization'
      *
      * @param  int $id The ID of the organization (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1553,6 +1553,11 @@ public function getOrganizationRequest($id, $include_fields = null, $custom_fiel
             );
         }
 
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling OrganizationsApi.getOrganization, number of items must be less than or equal to 15.');
+        }
+
+
         $resourcePath = '/organizations/{id}';
         $formParams = [];
         $queryParams = [];
@@ -1563,7 +1568,7 @@ public function getOrganizationRequest($id, $include_fields = null, $custom_fiel
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1571,7 +1576,7 @@ public function getOrganizationRequest($id, $include_fields = null, $custom_fiel
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
@@ -2326,14 +2331,14 @@ public function getOrganizationFollowersChangelogRequest($id, $limit = null, $cu
      * Get all organizations
      *
      * @param  int|null $filter_id If supplied, only organizations matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $updated_since If set, only organizations with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|null $updated_until If set, only organizations with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2355,14 +2360,14 @@ public function getOrganizations($filter_id = null, $ids = null, $owner_id = nul
      * Get all organizations
      *
      * @param  int|null $filter_id If supplied, only organizations matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $updated_since If set, only organizations with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|null $updated_until If set, only organizations with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2468,14 +2473,14 @@ public function getOrganizationsWithHttpInfo($filter_id = null, $ids = null, $ow
      * Get all organizations
      *
      * @param  int|null $filter_id If supplied, only organizations matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $updated_since If set, only organizations with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|null $updated_until If set, only organizations with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2500,14 +2505,14 @@ function ($response) {
      * Get all organizations
      *
      * @param  int|null $filter_id If supplied, only organizations matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $updated_since If set, only organizations with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|null $updated_until If set, only organizations with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2559,14 +2564,14 @@ function ($exception) {
      * Create request for operation 'getOrganizations'
      *
      * @param  int|null $filter_id If supplied, only organizations matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only organizations owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  string|null $updated_since If set, only organizations with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|null $updated_until If set, only organizations with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2577,6 +2582,15 @@ function ($exception) {
      */
     public function getOrganizationsRequest($filter_id = null, $ids = null, $owner_id = null, $updated_since = null, $updated_until = null, $sort_by = 'id', $sort_direction = 'asc', $include_fields = null, $custom_fields = null, $include_option_labels = null, $include_labels = null, $limit = null, $cursor = null): Request
     {
+        if ($ids !== null && count($ids) > 100) {
+            throw new \InvalidArgumentException('invalid value for "$ids" when calling OrganizationsApi.getOrganizations, number of items must be less than or equal to 100.');
+        }
+
+
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling OrganizationsApi.getOrganizations, number of items must be less than or equal to 15.');
+        }
+
 
         $resourcePath = '/organizations';
         $formParams = [];
@@ -2596,7 +2610,7 @@ public function getOrganizationsRequest($filter_id = null, $ids = null, $owner_i
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($ids)) {
-            $ids = ObjectSerializer::serializeCollection($ids, '', true);
+            $ids = ObjectSerializer::serializeCollection($ids, 'form', true);
         }
         if ($ids !== null) {
             $queryParams['ids'] = $ids;
@@ -2644,7 +2658,7 @@ public function getOrganizationsRequest($filter_id = null, $ids = null, $owner_i
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -2652,7 +2666,7 @@ public function getOrganizationsRequest($filter_id = null, $ids = null, $owner_i
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
diff --git a/lib/versions/v2/Api/PersonFieldsApi.php b/lib/versions/v2/Api/PersonFieldsApi.php
index 12e76dc7..c705b5d1 100644
--- a/lib/versions/v2/Api/PersonFieldsApi.php
+++ b/lib/versions/v2/Api/PersonFieldsApi.php
@@ -1346,7 +1346,7 @@ public function deletePersonFieldOptionsRequest($field_code, $request_body): Req
      * Get one person field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1364,7 +1364,7 @@ public function getPersonField($field_code, $include_fields = null)
      * Get one person field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1466,7 +1466,7 @@ public function getPersonFieldWithHttpInfo($field_code, $include_fields = null)
      * Get one person field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1487,7 +1487,7 @@ function ($response) {
      * Get one person field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1535,7 +1535,7 @@ function ($exception) {
      * Create request for operation 'getPersonField'
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
@@ -1550,6 +1550,7 @@ public function getPersonFieldRequest($field_code, $include_fields = null): Requ
             );
         }
 
+
         $resourcePath = '/personFields/{field_code}';
         $formParams = [];
         $queryParams = [];
@@ -1560,7 +1561,7 @@ public function getPersonFieldRequest($field_code, $include_fields = null): Requ
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1654,7 +1655,7 @@ public function getPersonFieldRequest($field_code, $include_fields = null): Requ
      *
      * Get all person fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1673,7 +1674,7 @@ public function getPersonFields($include_fields = null, $limit = null, $cursor =
      *
      * Get all person fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1776,7 +1777,7 @@ public function getPersonFieldsWithHttpInfo($include_fields = null, $limit = nul
      *
      * Get all person fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1798,7 +1799,7 @@ function ($response) {
      *
      * Get all person fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1847,7 +1848,7 @@ function ($exception) {
     /**
      * Create request for operation 'getPersonFields'
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1857,6 +1858,7 @@ function ($exception) {
     public function getPersonFieldsRequest($include_fields = null, $limit = null, $cursor = null): Request
     {
 
+
         $resourcePath = '/personFields';
         $formParams = [];
         $queryParams = [];
@@ -1867,7 +1869,7 @@ public function getPersonFieldsRequest($include_fields = null, $limit = null, $c
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
diff --git a/lib/versions/v2/Api/PersonsApi.php b/lib/versions/v2/Api/PersonsApi.php
index a4c2475e..e348b7fb 100644
--- a/lib/versions/v2/Api/PersonsApi.php
+++ b/lib/versions/v2/Api/PersonsApi.php
@@ -1334,8 +1334,8 @@ public function deletePersonFollowerRequest($id, $follower_id): Request
      * Get details of a person
      *
      * @param  int $id The ID of the person (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1355,8 +1355,8 @@ public function getPerson($id, $include_fields = null, $custom_fields = null, $i
      * Get details of a person
      *
      * @param  int $id The ID of the person (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1460,8 +1460,8 @@ public function getPersonWithHttpInfo($id, $include_fields = null, $custom_field
      * Get details of a person
      *
      * @param  int $id The ID of the person (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1484,8 +1484,8 @@ function ($response) {
      * Get details of a person
      *
      * @param  int $id The ID of the person (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1535,8 +1535,8 @@ function ($exception) {
      * Create request for operation 'getPerson'
      *
      * @param  int $id The ID of the person (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      *
@@ -1553,6 +1553,11 @@ public function getPersonRequest($id, $include_fields = null, $custom_fields = n
             );
         }
 
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling PersonsApi.getPerson, number of items must be less than or equal to 15.');
+        }
+
+
         $resourcePath = '/persons/{id}';
         $formParams = [];
         $queryParams = [];
@@ -1563,7 +1568,7 @@ public function getPersonRequest($id, $include_fields = null, $custom_fields = n
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1571,7 +1576,7 @@ public function getPersonRequest($id, $include_fields = null, $custom_fields = n
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
@@ -2622,7 +2627,7 @@ public function getPersonPictureRequest($id): Request
      * Get all persons
      *
      * @param  int|null $filter_id If supplied, only persons matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
@@ -2630,8 +2635,8 @@ public function getPersonPictureRequest($id): Request
      * @param  string|null $updated_until If set, only persons with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2653,7 +2658,7 @@ public function getPersons($filter_id = null, $ids = null, $owner_id = null, $or
      * Get all persons
      *
      * @param  int|null $filter_id If supplied, only persons matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
@@ -2661,8 +2666,8 @@ public function getPersons($filter_id = null, $ids = null, $owner_id = null, $or
      * @param  string|null $updated_until If set, only persons with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2768,7 +2773,7 @@ public function getPersonsWithHttpInfo($filter_id = null, $ids = null, $owner_id
      * Get all persons
      *
      * @param  int|null $filter_id If supplied, only persons matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
@@ -2776,8 +2781,8 @@ public function getPersonsWithHttpInfo($filter_id = null, $ids = null, $owner_id
      * @param  string|null $updated_until If set, only persons with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2802,7 +2807,7 @@ function ($response) {
      * Get all persons
      *
      * @param  int|null $filter_id If supplied, only persons matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
@@ -2810,8 +2815,8 @@ function ($response) {
      * @param  string|null $updated_until If set, only persons with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2863,7 +2868,7 @@ function ($exception) {
      * Create request for operation 'getPersons'
      *
      * @param  int|null $filter_id If supplied, only persons matching the specified filter are returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
      * @param  int|null $owner_id If supplied, only persons owned by the specified user are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $org_id If supplied, only persons linked to the specified organization are returned. If filter_id is provided, this is ignored. (optional)
      * @param  int|null $deal_id If supplied, only persons linked to the specified deal are returned. If filter_id is provided, this is ignored. (optional)
@@ -2871,8 +2876,8 @@ function ($exception) {
      * @param  string|null $updated_until If set, only persons with an &#x60;update_time&#x60; earlier than this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;update_time&#x60;, &#x60;add_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
-     * @param  string|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
-     * @param  string|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional fields to include. &#x60;marketing_status&#x60; and &#x60;doi_status&#x60; can only be included if the company has marketing app enabled. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  bool|null $include_option_labels When provided with a &#39;true&#39; value, single option and multiple option custom fields values contain objects in the form of &#39;{ id: number, label: string }&#39; instead of plain id (optional)
      * @param  bool|null $include_labels When provided with &#39;true&#39; value, response will include an array of label objects in the form of &#39;{ id: number, label: string }&#39; (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
@@ -2883,6 +2888,15 @@ function ($exception) {
      */
     public function getPersonsRequest($filter_id = null, $ids = null, $owner_id = null, $org_id = null, $deal_id = null, $updated_since = null, $updated_until = null, $sort_by = 'id', $sort_direction = 'asc', $include_fields = null, $custom_fields = null, $include_option_labels = null, $include_labels = null, $limit = null, $cursor = null): Request
     {
+        if ($ids !== null && count($ids) > 100) {
+            throw new \InvalidArgumentException('invalid value for "$ids" when calling PersonsApi.getPersons, number of items must be less than or equal to 100.');
+        }
+
+
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling PersonsApi.getPersons, number of items must be less than or equal to 15.');
+        }
+
 
         $resourcePath = '/persons';
         $formParams = [];
@@ -2902,7 +2916,7 @@ public function getPersonsRequest($filter_id = null, $ids = null, $owner_id = nu
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($ids)) {
-            $ids = ObjectSerializer::serializeCollection($ids, '', true);
+            $ids = ObjectSerializer::serializeCollection($ids, 'form', true);
         }
         if ($ids !== null) {
             $queryParams['ids'] = $ids;
@@ -2966,7 +2980,7 @@ public function getPersonsRequest($filter_id = null, $ids = null, $owner_id = nu
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -2974,7 +2988,7 @@ public function getPersonsRequest($filter_id = null, $ids = null, $owner_id = nu
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
         }
         if ($custom_fields !== null) {
             $queryParams['custom_fields'] = $custom_fields;
diff --git a/lib/versions/v2/Api/ProductFieldsApi.php b/lib/versions/v2/Api/ProductFieldsApi.php
index fd959200..31fb0516 100644
--- a/lib/versions/v2/Api/ProductFieldsApi.php
+++ b/lib/versions/v2/Api/ProductFieldsApi.php
@@ -1346,7 +1346,7 @@ public function deleteProductFieldOptionsRequest($field_code, $request_body): Re
      * Get one product field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1364,7 +1364,7 @@ public function getProductField($field_code, $include_fields = null)
      * Get one product field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
@@ -1466,7 +1466,7 @@ public function getProductFieldWithHttpInfo($field_code, $include_fields = null)
      * Get one product field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1487,7 +1487,7 @@ function ($response) {
      * Get one product field
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
@@ -1535,7 +1535,7 @@ function ($exception) {
      * Create request for operation 'getProductField'
      *
      * @param  string $field_code The unique code identifying the field (required)
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
@@ -1550,6 +1550,7 @@ public function getProductFieldRequest($field_code, $include_fields = null): Req
             );
         }
 
+
         $resourcePath = '/productFields/{field_code}';
         $formParams = [];
         $queryParams = [];
@@ -1560,7 +1561,7 @@ public function getProductFieldRequest($field_code, $include_fields = null): Req
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
@@ -1654,7 +1655,7 @@ public function getProductFieldRequest($field_code, $include_fields = null): Req
      *
      * Get all product fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1673,7 +1674,7 @@ public function getProductFields($include_fields = null, $limit = null, $cursor
      *
      * Get all product fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1776,7 +1777,7 @@ public function getProductFieldsWithHttpInfo($include_fields = null, $limit = nu
      *
      * Get all product fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1798,7 +1799,7 @@ function ($response) {
      *
      * Get all product fields
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1847,7 +1848,7 @@ function ($exception) {
     /**
      * Create request for operation 'getProductFields'
      *
-     * @param  string|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
+     * @param  string[]|null $include_fields Optional comma separated string array of additional data namespaces to include in response (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      *
@@ -1857,6 +1858,7 @@ function ($exception) {
     public function getProductFieldsRequest($include_fields = null, $limit = null, $cursor = null): Request
     {
 
+
         $resourcePath = '/productFields';
         $formParams = [];
         $queryParams = [];
@@ -1867,7 +1869,7 @@ public function getProductFieldsRequest($include_fields = null, $limit = null, $
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($include_fields)) {
-            $include_fields = ObjectSerializer::serializeCollection($include_fields, '', true);
+            $include_fields = ObjectSerializer::serializeCollection($include_fields, 'form', true);
         }
         if ($include_fields !== null) {
             $queryParams['include_fields'] = $include_fields;
diff --git a/lib/versions/v2/Api/ProductsApi.php b/lib/versions/v2/Api/ProductsApi.php
index ff7ded3a..6599c58f 100644
--- a/lib/versions/v2/Api/ProductsApi.php
+++ b/lib/versions/v2/Api/ProductsApi.php
@@ -4107,22 +4107,22 @@ public function getProductVariationsRequest($id, $cursor = null, $limit = null):
      * Get all products
      *
      * @param  int|null $owner_id If supplied, only products owned by the given user will be returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $filter_id The ID of the filter to use (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;name&#x60;, &#x60;add_time&#x60;, &#x60;update_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
      * @param  string|null $updated_since If set, only products with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
-     * @param  string|null $custom_fields Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return \Pipedrive\versions\v2\Model\ProductsResponse
      */
-    public function getProducts($owner_id = null, $ids = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null, $custom_fields = null)
+    public function getProducts($owner_id = null, $ids = null, $custom_fields = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null)
     {
-        list($response) = $this->getProductsWithHttpInfo($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields);
+        list($response) = $this->getProductsWithHttpInfo($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since);
         return $response;
     }
 
@@ -4132,22 +4132,22 @@ public function getProducts($owner_id = null, $ids = null, $filter_id = null, $c
      * Get all products
      *
      * @param  int|null $owner_id If supplied, only products owned by the given user will be returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $filter_id The ID of the filter to use (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;name&#x60;, &#x60;add_time&#x60;, &#x60;update_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
      * @param  string|null $updated_since If set, only products with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
-     * @param  string|null $custom_fields Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      *
      * @throws ApiException on non-2xx response
      * @throws InvalidArgumentException|GuzzleException
      * @return array<mixed> of \Pipedrive\versions\v2\Model\ProductsResponse, HTTP status code, HTTP response headers (array of strings)
      */
-    public function getProductsWithHttpInfo($owner_id = null, $ids = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null, $custom_fields = null)
+    public function getProductsWithHttpInfo($owner_id = null, $ids = null, $custom_fields = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null)
     {
-        $request = $this->getProductsRequest($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields);
+        $request = $this->getProductsRequest($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since);
 
         try {
             $options = $this->createHttpClientOption();
@@ -4156,7 +4156,7 @@ public function getProductsWithHttpInfo($owner_id = null, $ids = null, $filter_i
             } catch (RequestException $e) {
                 if ($e->getCode() === 401 && $this->config->isRefreshPossible()) {
                     $this->config->refreshToken();
-                    $request = $this->getProductsRequest($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields);
+                    $request = $this->getProductsRequest($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since);
                     $response = $this->client->send($request, $options);
                 } else {
                     throw new ApiException(
@@ -4241,21 +4241,21 @@ public function getProductsWithHttpInfo($owner_id = null, $ids = null, $filter_i
      * Get all products
      *
      * @param  int|null $owner_id If supplied, only products owned by the given user will be returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $filter_id The ID of the filter to use (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;name&#x60;, &#x60;add_time&#x60;, &#x60;update_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
      * @param  string|null $updated_since If set, only products with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
-     * @param  string|null $custom_fields Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
      */
-    public function getProductsAsync($owner_id = null, $ids = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null, $custom_fields = null): PromiseInterface
+    public function getProductsAsync($owner_id = null, $ids = null, $custom_fields = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null): PromiseInterface
     {
-        return $this->getProductsAsyncWithHttpInfo($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields)
+        return $this->getProductsAsyncWithHttpInfo($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since)
             ->then(
                 function ($response) {
                     return $response[0];
@@ -4269,22 +4269,22 @@ function ($response) {
      * Get all products
      *
      * @param  int|null $owner_id If supplied, only products owned by the given user will be returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $filter_id The ID of the filter to use (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;name&#x60;, &#x60;add_time&#x60;, &#x60;update_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
      * @param  string|null $updated_since If set, only products with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
-     * @param  string|null $custom_fields Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return PromiseInterface
      */
-    public function getProductsAsyncWithHttpInfo($owner_id = null, $ids = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null, $custom_fields = null): PromiseInterface
+    public function getProductsAsyncWithHttpInfo($owner_id = null, $ids = null, $custom_fields = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null): PromiseInterface
     {
         $returnType = '\Pipedrive\versions\v2\Model\ProductsResponse';
-        $request = $this->getProductsRequest($owner_id, $ids, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since, $custom_fields);
+        $request = $this->getProductsRequest($owner_id, $ids, $custom_fields, $filter_id, $cursor, $limit, $sort_by, $sort_direction, $updated_since);
 
         return $this->client
             ->sendAsync($request, $this->createHttpClientOption())
@@ -4324,20 +4324,28 @@ function ($exception) {
      * Create request for operation 'getProducts'
      *
      * @param  int|null $owner_id If supplied, only products owned by the given user will be returned (optional)
-     * @param  string|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $ids Optional comma separated string array of up to 100 entity ids to fetch. If filter_id is provided, this is ignored. If any of the requested entities do not exist or are not visible, they are not included in the response. (optional)
+     * @param  string[]|null $custom_fields Optional comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for faster results and smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      * @param  int|null $filter_id The ID of the filter to use (optional)
      * @param  string|null $cursor For pagination, the marker (an opaque string value) representing the first item on the next page (optional)
      * @param  int|null $limit For pagination, the limit of entries to be returned. If not provided, 100 items will be returned. Please note that a maximum value of 500 is allowed. (optional)
      * @param  string|'id' $sort_by The field to sort by. Supported fields: &#x60;id&#x60;, &#x60;name&#x60;, &#x60;add_time&#x60;, &#x60;update_time&#x60;. (optional, default to 'id')
      * @param  string|'asc' $sort_direction The sorting direction. Supported values: &#x60;asc&#x60;, &#x60;desc&#x60;. (optional, default to 'asc')
      * @param  string|null $updated_since If set, only products with an &#x60;update_time&#x60; later than or equal to this time are returned. In RFC3339 format, e.g. 2025-01-01T10:20:00Z. (optional)
-     * @param  string|null $custom_fields Comma separated string array of custom fields keys to include. If you are only interested in a particular set of custom fields, please use this parameter for a smaller response.&lt;br/&gt;A maximum of 15 keys is allowed. (optional)
      *
      * @throws InvalidArgumentException|OAuthProviderException
      * @return Request
      */
-    public function getProductsRequest($owner_id = null, $ids = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null, $custom_fields = null): Request
+    public function getProductsRequest($owner_id = null, $ids = null, $custom_fields = null, $filter_id = null, $cursor = null, $limit = null, $sort_by = 'id', $sort_direction = 'asc', $updated_since = null): Request
     {
+        if ($ids !== null && count($ids) > 100) {
+            throw new \InvalidArgumentException('invalid value for "$ids" when calling ProductsApi.getProducts, number of items must be less than or equal to 100.');
+        }
+
+        if ($custom_fields !== null && count($custom_fields) > 15) {
+            throw new \InvalidArgumentException('invalid value for "$custom_fields" when calling ProductsApi.getProducts, number of items must be less than or equal to 15.');
+        }
+
 
         $resourcePath = '/products';
         $formParams = [];
@@ -4357,13 +4365,21 @@ public function getProductsRequest($owner_id = null, $ids = null, $filter_id = n
         // query params
         /* @phpstan-ignore-next-line */
         if (is_array($ids)) {
-            $ids = ObjectSerializer::serializeCollection($ids, '', true);
+            $ids = ObjectSerializer::serializeCollection($ids, 'form', true);
         }
         if ($ids !== null) {
             $queryParams['ids'] = $ids;
         }
         // query params
         /* @phpstan-ignore-next-line */
+        if (is_array($custom_fields)) {
+            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, 'form', true);
+        }
+        if ($custom_fields !== null) {
+            $queryParams['custom_fields'] = $custom_fields;
+        }
+        // query params
+        /* @phpstan-ignore-next-line */
         if (is_array($filter_id)) {
             $filter_id = ObjectSerializer::serializeCollection($filter_id, '', true);
         }
@@ -4410,14 +4426,6 @@ public function getProductsRequest($owner_id = null, $ids = null, $filter_id = n
         if ($updated_since !== null) {
             $queryParams['updated_since'] = $updated_since;
         }
-        // query params
-        /* @phpstan-ignore-next-line */
-        if (is_array($custom_fields)) {
-            $custom_fields = ObjectSerializer::serializeCollection($custom_fields, '', true);
-        }
-        if ($custom_fields !== null) {
-            $queryParams['custom_fields'] = $custom_fields;
-        }
 
 
 
diff --git a/lib/versions/v2/Model/ActivityRequestBody.php b/lib/versions/v2/Model/ActivityRequestBody.php
index 339b5dcf..f35a4775 100644
--- a/lib/versions/v2/Model/ActivityRequestBody.php
+++ b/lib/versions/v2/Model/ActivityRequestBody.php
@@ -71,7 +71,6 @@ class ActivityRequestBody implements ModelInterface, ArrayAccess, JsonSerializab
         'owner_id' => 'int',
         'deal_id' => 'int',
         'lead_id' => 'string',
-        'person_id' => 'int',
         'org_id' => 'int',
         'project_id' => 'int',
         'due_date' => 'string',
@@ -79,7 +78,7 @@ class ActivityRequestBody implements ModelInterface, ArrayAccess, JsonSerializab
         'duration' => 'string',
         'busy' => 'bool',
         'done' => 'bool',
-        'location' => '\Pipedrive\versions\v2\Model\ActivityItemLocation',
+        'location' => '\Pipedrive\versions\v2\Model\ActivityRequestBodyLocation',
         'participants' => '\Pipedrive\versions\v2\Model\ActivityItemParticipants[]',
         'attendees' => '\Pipedrive\versions\v2\Model\ActivityItemAttendees[]',
         'public_description' => 'string',
@@ -101,7 +100,6 @@ class ActivityRequestBody implements ModelInterface, ArrayAccess, JsonSerializab
         'owner_id' => null,
         'deal_id' => null,
         'lead_id' => null,
-        'person_id' => null,
         'org_id' => null,
         'project_id' => null,
         'due_date' => null,
@@ -154,7 +152,6 @@ public static function openAPIFormats(): array
         'owner_id' => 'owner_id',
         'deal_id' => 'deal_id',
         'lead_id' => 'lead_id',
-        'person_id' => 'person_id',
         'org_id' => 'org_id',
         'project_id' => 'project_id',
         'due_date' => 'due_date',
@@ -182,7 +179,6 @@ public static function openAPIFormats(): array
         'owner_id' => 'setOwnerId',
         'deal_id' => 'setDealId',
         'lead_id' => 'setLeadId',
-        'person_id' => 'setPersonId',
         'org_id' => 'setOrgId',
         'project_id' => 'setProjectId',
         'due_date' => 'setDueDate',
@@ -210,7 +206,6 @@ public static function openAPIFormats(): array
         'owner_id' => 'getOwnerId',
         'deal_id' => 'getDealId',
         'lead_id' => 'getLeadId',
-        'person_id' => 'getPersonId',
         'org_id' => 'getOrgId',
         'project_id' => 'getProjectId',
         'due_date' => 'getDueDate',
@@ -299,7 +294,6 @@ public function __construct(?array $data = null)
         $this->container['owner_id'] = $data['owner_id'] ?? null;
         $this->container['deal_id'] = $data['deal_id'] ?? null;
         $this->container['lead_id'] = $data['lead_id'] ?? null;
-        $this->container['person_id'] = $data['person_id'] ?? null;
         $this->container['org_id'] = $data['org_id'] ?? null;
         $this->container['project_id'] = $data['project_id'] ?? null;
         $this->container['due_date'] = $data['due_date'] ?? null;
@@ -462,30 +456,6 @@ public function setLeadId($lead_id): self
         return $this;
     }
 
-    /**
-     * Gets person_id
-     *
-     * @return int|null
-     */
-    public function getPersonId()
-    {
-        return $this->container['person_id'];
-    }
-
-    /**
-     * Sets person_id
-     *
-     * @param int|null $person_id The ID of the person linked to the activity
-     *
-     * @return self
-     */
-    public function setPersonId($person_id): self
-    {
-        $this->container['person_id'] = $person_id;
-
-        return $this;
-    }
-
     /**
      * Gets org_id
      *
@@ -657,7 +627,7 @@ public function setDone($done): self
     /**
      * Gets location
      *
-     * @return \Pipedrive\versions\v2\Model\ActivityItemLocation|null
+     * @return \Pipedrive\versions\v2\Model\ActivityRequestBodyLocation|null
      */
     public function getLocation()
     {
@@ -667,7 +637,7 @@ public function getLocation()
     /**
      * Sets location
      *
-     * @param \Pipedrive\versions\v2\Model\ActivityItemLocation|null $location location
+     * @param \Pipedrive\versions\v2\Model\ActivityRequestBodyLocation|null $location location
      *
      * @return self
      */
@@ -691,7 +661,7 @@ public function getParticipants()
     /**
      * Sets participants
      *
-     * @param \Pipedrive\versions\v2\Model\ActivityItemParticipants[]|null $participants The participants of the activity
+     * @param \Pipedrive\versions\v2\Model\ActivityItemParticipants[]|null $participants The participants of the activity. Use this to set the activity's person — a primary participant (`primary: true`) sets `person_id` on the activity.
      *
      * @return self
      */
diff --git a/lib/versions/v2/Model/ActivityRequestBodyLocation.php b/lib/versions/v2/Model/ActivityRequestBodyLocation.php
new file mode 100644
index 00000000..93c4a7bb
--- /dev/null
+++ b/lib/versions/v2/Model/ActivityRequestBodyLocation.php
@@ -0,0 +1,616 @@
+<?php
+/**
+ * ActivityRequestBodyLocation
+ *
+ * PHP version 8.0
+ *
+ * @category Class
+ * @package  Pipedrive\versions\v2
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * Pipedrive API v2
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 2.0.0
+ * Generated by: https://openapi-generator.tech
+ * OpenAPI Generator version: 5.3.0
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+namespace Pipedrive\versions\v2\Model;
+
+use ArrayAccess;
+use JsonException;
+use JsonSerializable;
+use Pipedrive\versions\v2\Traits\RawData;
+use Pipedrive\versions\v2\ObjectSerializer;
+
+/**
+ * ActivityRequestBodyLocation Class Doc Comment
+ *
+ * @category Class
+ * @description Location of the activity
+ * @package  Pipedrive\versions\v2
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ * @implements ArrayAccess<TKey, TValue>
+ * @template TKey int|null
+ * @template TValue mixed|null
+ */
+class ActivityRequestBodyLocation implements ModelInterface, ArrayAccess, JsonSerializable
+{
+    use RawData;
+
+    public const DISCRIMINATOR = null;
+
+    /**
+      * The original name of the model.
+      *
+      * @var string
+      */
+    protected static string $openAPIModelName = 'ActivityRequestBody_location';
+
+    /**
+      * Array of property to type mappings. Used for (de)serialization
+      *
+      * @var string[]
+      * @phpstan-var array<string, string>
+      * @phpsalm-var array<string, string>
+      */
+    protected static array $openAPITypes = [
+        'value' => 'string',
+        'country' => 'string',
+        'admin_area_level_1' => 'string',
+        'admin_area_level_2' => 'string',
+        'locality' => 'string',
+        'sublocality' => 'string',
+        'route' => 'string',
+        'street_number' => 'string',
+        'subpremise' => 'string',
+        'postal_code' => 'string'
+    ];
+
+    /**
+      * Array of property to format mappings. Used for (de)serialization
+      *
+      * @var string[]
+      * @phpstan-var array<string, string|null>
+      * @psalm-var array<string, string|null>
+      */
+    protected static $openAPIFormats = [
+        'value' => null,
+        'country' => null,
+        'admin_area_level_1' => null,
+        'admin_area_level_2' => null,
+        'locality' => null,
+        'sublocality' => null,
+        'route' => null,
+        'street_number' => null,
+        'subpremise' => null,
+        'postal_code' => null
+    ];
+
+    /**
+     * Array of property to type mappings. Used for (de)serialization
+     *
+     * @phpstan-return array<string, string>
+     * @psalm-return array<string, string>
+     * @return array
+     */
+    public static function openAPITypes(): array
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+     * Array of property to format mappings. Used for (de)serialization
+     *
+     * @phpstan-return array<string, string|null>
+     * @psalm-return array<string, string|null>
+     * @return array
+     */
+    public static function openAPIFormats(): array
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @var string[]
+     */
+    protected static $attributeMap = [
+        'value' => 'value',
+        'country' => 'country',
+        'admin_area_level_1' => 'admin_area_level_1',
+        'admin_area_level_2' => 'admin_area_level_2',
+        'locality' => 'locality',
+        'sublocality' => 'sublocality',
+        'route' => 'route',
+        'street_number' => 'street_number',
+        'subpremise' => 'subpremise',
+        'postal_code' => 'postal_code'
+    ];
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @var string[]
+     */
+    protected static $setters = [
+        'value' => 'setValue',
+        'country' => 'setCountry',
+        'admin_area_level_1' => 'setAdminAreaLevel1',
+        'admin_area_level_2' => 'setAdminAreaLevel2',
+        'locality' => 'setLocality',
+        'sublocality' => 'setSublocality',
+        'route' => 'setRoute',
+        'street_number' => 'setStreetNumber',
+        'subpremise' => 'setSubpremise',
+        'postal_code' => 'setPostalCode'
+    ];
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @var string[]
+     */
+    protected static $getters = [
+        'value' => 'getValue',
+        'country' => 'getCountry',
+        'admin_area_level_1' => 'getAdminAreaLevel1',
+        'admin_area_level_2' => 'getAdminAreaLevel2',
+        'locality' => 'getLocality',
+        'sublocality' => 'getSublocality',
+        'route' => 'getRoute',
+        'street_number' => 'getStreetNumber',
+        'subpremise' => 'getSubpremise',
+        'postal_code' => 'getPostalCode'
+    ];
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @phpstan-return array<string, string>
+     * @psalm-return array<string, string>
+     * @return array
+     */
+    public static function attributeMap(): array
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @phpstan-return array<string, string>
+     * @psalm-return array<string, string>
+     * @return array
+     */
+    public static function setters(): array
+    {
+        return self::$setters;
+    }
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @phpstan-return array<string, string>
+     * @psalm-return array<string, string>
+     * @return array
+     */
+    public static function getters(): array
+    {
+        return self::$getters;
+    }
+
+    /**
+     * The original name of the model.
+     *
+     * @return string
+     */
+    public function getModelName(): string
+    {
+        return self::$openAPIModelName;
+    }
+
+
+    /**
+     * Associative array for storing property values
+     *
+     * @var array
+     * @phpstan-var array<int|string, mixed>
+     * @psalm-var array<int|string, mixed>
+     */
+    protected array $container = [];
+
+    /**
+     * Constructor
+     *
+     * @phpstan-param array<string, mixed>|null $data
+     * @psalm-param array<string, mixed>|null $data
+     * @param array|null $data Associated array of property values
+     *                      initializing the model
+     */
+    public function __construct(?array $data = null)
+    {
+        $this->container['value'] = $data['value'] ?? null;
+        $this->container['country'] = $data['country'] ?? null;
+        $this->container['admin_area_level_1'] = $data['admin_area_level_1'] ?? null;
+        $this->container['admin_area_level_2'] = $data['admin_area_level_2'] ?? null;
+        $this->container['locality'] = $data['locality'] ?? null;
+        $this->container['sublocality'] = $data['sublocality'] ?? null;
+        $this->container['route'] = $data['route'] ?? null;
+        $this->container['street_number'] = $data['street_number'] ?? null;
+        $this->container['subpremise'] = $data['subpremise'] ?? null;
+        $this->container['postal_code'] = $data['postal_code'] ?? null;
+    }
+
+    /**
+     * Show all the invalid properties with reasons.
+     *
+     * @return array invalid properties with reasons
+     * @phpstan-return array<int, string>
+     * @psalm-return array<int, string>
+     */
+    public function listInvalidProperties(): array
+    {
+        $invalidProperties = [];
+
+        return $invalidProperties;
+    }
+
+    /**
+     * Validate all the properties in the model
+     * return true if all passed
+     *
+     * @return bool True if all properties are valid
+     */
+    public function valid(): bool
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+
+    /**
+     * Gets value
+     *
+     * @return string|null
+     */
+    public function getValue()
+    {
+        return $this->container['value'];
+    }
+
+    /**
+     * Sets value
+     *
+     * @param string|null $value The full address of the activity
+     *
+     * @return self
+     */
+    public function setValue($value): self
+    {
+        $this->container['value'] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Gets country
+     *
+     * @return string|null
+     */
+    public function getCountry()
+    {
+        return $this->container['country'];
+    }
+
+    /**
+     * Sets country
+     *
+     * @param string|null $country Country of the activity
+     *
+     * @return self
+     */
+    public function setCountry($country): self
+    {
+        $this->container['country'] = $country;
+
+        return $this;
+    }
+
+    /**
+     * Gets admin_area_level_1
+     *
+     * @return string|null
+     */
+    public function getAdminAreaLevel1()
+    {
+        return $this->container['admin_area_level_1'];
+    }
+
+    /**
+     * Sets admin_area_level_1
+     *
+     * @param string|null $admin_area_level_1 Admin area level 1 (e.g. state) of the activity
+     *
+     * @return self
+     */
+    public function setAdminAreaLevel1($admin_area_level_1): self
+    {
+        $this->container['admin_area_level_1'] = $admin_area_level_1;
+
+        return $this;
+    }
+
+    /**
+     * Gets admin_area_level_2
+     *
+     * @return string|null
+     */
+    public function getAdminAreaLevel2()
+    {
+        return $this->container['admin_area_level_2'];
+    }
+
+    /**
+     * Sets admin_area_level_2
+     *
+     * @param string|null $admin_area_level_2 Admin area level 2 (e.g. county) of the activity
+     *
+     * @return self
+     */
+    public function setAdminAreaLevel2($admin_area_level_2): self
+    {
+        $this->container['admin_area_level_2'] = $admin_area_level_2;
+
+        return $this;
+    }
+
+    /**
+     * Gets locality
+     *
+     * @return string|null
+     */
+    public function getLocality()
+    {
+        return $this->container['locality'];
+    }
+
+    /**
+     * Sets locality
+     *
+     * @param string|null $locality Locality (e.g. city) of the activity
+     *
+     * @return self
+     */
+    public function setLocality($locality): self
+    {
+        $this->container['locality'] = $locality;
+
+        return $this;
+    }
+
+    /**
+     * Gets sublocality
+     *
+     * @return string|null
+     */
+    public function getSublocality()
+    {
+        return $this->container['sublocality'];
+    }
+
+    /**
+     * Sets sublocality
+     *
+     * @param string|null $sublocality Sublocality (e.g. neighborhood) of the activity
+     *
+     * @return self
+     */
+    public function setSublocality($sublocality): self
+    {
+        $this->container['sublocality'] = $sublocality;
+
+        return $this;
+    }
+
+    /**
+     * Gets route
+     *
+     * @return string|null
+     */
+    public function getRoute()
+    {
+        return $this->container['route'];
+    }
+
+    /**
+     * Sets route
+     *
+     * @param string|null $route Route (e.g. street) of the activity
+     *
+     * @return self
+     */
+    public function setRoute($route): self
+    {
+        $this->container['route'] = $route;
+
+        return $this;
+    }
+
+    /**
+     * Gets street_number
+     *
+     * @return string|null
+     */
+    public function getStreetNumber()
+    {
+        return $this->container['street_number'];
+    }
+
+    /**
+     * Sets street_number
+     *
+     * @param string|null $street_number Street number of the activity
+     *
+     * @return self
+     */
+    public function setStreetNumber($street_number): self
+    {
+        $this->container['street_number'] = $street_number;
+
+        return $this;
+    }
+
+    /**
+     * Gets subpremise
+     *
+     * @return string|null
+     */
+    public function getSubpremise()
+    {
+        return $this->container['subpremise'];
+    }
+
+    /**
+     * Sets subpremise
+     *
+     * @param string|null $subpremise Subpremise (e.g. apartment/suite number) of the activity
+     *
+     * @return self
+     */
+    public function setSubpremise($subpremise): self
+    {
+        $this->container['subpremise'] = $subpremise;
+
+        return $this;
+    }
+
+    /**
+     * Gets postal_code
+     *
+     * @return string|null
+     */
+    public function getPostalCode()
+    {
+        return $this->container['postal_code'];
+    }
+
+    /**
+     * Sets postal_code
+     *
+     * @param string|null $postal_code Postal code of the activity
+     *
+     * @return self
+     */
+    public function setPostalCode($postal_code): self
+    {
+        $this->container['postal_code'] = $postal_code;
+
+        return $this;
+    }
+    /**
+     * Returns true if offset exists. False otherwise.
+     *
+     * @param integer $offset Offset
+     *
+     * @return boolean
+     */
+    public function offsetExists($offset): bool
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * Gets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return mixed
+     */
+    public function offsetGet($offset): mixed
+    {
+        return $this->container[$offset] ?? null;
+    }
+
+    /**
+     * Sets value based on offset.
+     *
+     * @param int|null $offset Offset
+     * @param mixed    $value  Value to be set
+     *
+     * @return void
+     */
+    public function offsetSet($offset, $value): void
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * Unsets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return void
+     */
+    public function offsetUnset($offset): void
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * Serializes the object to a value that can be serialized natively by json_encode().
+     * @link https://www.php.net/manual/en/jsonserializable.jsonserialize.php
+     *
+     * @return mixed Returns data which can be serialized by json_encode(), which is a value
+     * of any type other than a resource.
+     */
+    public function jsonSerialize(): mixed
+    {
+       return ObjectSerializer::sanitizeForSerialization($this);
+    }
+
+    /**
+     * Gets the string presentation of the object
+     *
+     * @throws JsonException
+     * @return string
+     */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR
+        );
+    }
+
+    /**
+     * Gets a header-safe presentation of the object
+     *
+     * @throws JsonException
+     * @return string
+     */
+    public function toHeaderValue(): string
+    {
+        return json_encode(ObjectSerializer::sanitizeForSerialization($this), JSON_THROW_ON_ERROR);
+    }
+}
+
+
diff --git a/lib/versions/v2/Model/DealSearchItemItem.php b/lib/versions/v2/Model/DealSearchItemItem.php
index 3b4a069f..9d3a4837 100644
--- a/lib/versions/v2/Model/DealSearchItemItem.php
+++ b/lib/versions/v2/Model/DealSearchItemItem.php
@@ -69,7 +69,7 @@ class DealSearchItemItem implements ModelInterface, ArrayAccess, JsonSerializabl
         'id' => 'int',
         'type' => 'string',
         'title' => 'string',
-        'value' => 'int',
+        'value' => 'float',
         'currency' => 'string',
         'status' => 'string',
         'visible_to' => 'int',
@@ -381,7 +381,7 @@ public function setTitle($title): self
     /**
      * Gets value
      *
-     * @return int|null
+     * @return float|null
      */
     public function getValue()
     {
@@ -391,7 +391,7 @@ public function getValue()
     /**
      * Sets value
      *
-     * @param int|null $value The value of the deal
+     * @param float|null $value The value of the deal
      *
      * @return self
      */
diff --git a/lib/versions/v2/Model/PostPersonRequestBody.php b/lib/versions/v2/Model/PostPersonRequestBody.php
index 94228fbf..557e87dd 100644
--- a/lib/versions/v2/Model/PostPersonRequestBody.php
+++ b/lib/versions/v2/Model/PostPersonRequestBody.php
@@ -318,6 +318,9 @@ public function listInvalidProperties(): array
     {
         $invalidProperties = [];
 
+        if ($this->container['name'] === null) {
+            $invalidProperties[] = "'name' can't be null";
+        }
         $allowedValues = $this->getMarketingStatusAllowableValues();
         if (!is_null($this->container['marketing_status']) && !in_array($this->container['marketing_status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
@@ -345,7 +348,7 @@ public function valid(): bool
     /**
      * Gets name
      *
-     * @return string|null
+     * @return string
      */
     public function getName()
     {
@@ -355,7 +358,7 @@ public function getName()
     /**
      * Sets name
      *
-     * @param string|null $name The name of the person
+     * @param string $name The name of the person
      *
      * @return self
      */
@@ -571,7 +574,7 @@ public function getNotes()
     /**
      * Sets notes
      *
-     * @param string|null $notes Contact sync notes of the person, maximum 10 000 characters, included if contact sync is enabled for the company
+     * @param string|null $notes Contact sync notes of the person, maximum 10 000 characters. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
@@ -595,7 +598,7 @@ public function getIm()
     /**
      * Sets im
      *
-     * @param \Pipedrive\versions\v2\Model\PersonItemIm[]|null $im The instant messaging accounts of the person, included if contact sync is enabled for the company
+     * @param \Pipedrive\versions\v2\Model\PersonItemIm[]|null $im The instant messaging accounts of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
@@ -619,7 +622,7 @@ public function getBirthday()
     /**
      * Sets birthday
      *
-     * @param string|null $birthday The birthday of the person, included if contact sync is enabled for the company
+     * @param string|null $birthday The birthday of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
@@ -643,7 +646,7 @@ public function getJobTitle()
     /**
      * Sets job_title
      *
-     * @param string|null $job_title The job title of the person, included if contact sync is enabled for the company
+     * @param string|null $job_title The job title of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
diff --git a/lib/versions/v2/Model/ProductSearchItemItem.php b/lib/versions/v2/Model/ProductSearchItemItem.php
index 866eb35e..064ac99f 100644
--- a/lib/versions/v2/Model/ProductSearchItemItem.php
+++ b/lib/versions/v2/Model/ProductSearchItemItem.php
@@ -69,7 +69,7 @@ class ProductSearchItemItem implements ModelInterface, ArrayAccess, JsonSerializ
         'id' => 'int',
         'type' => 'string',
         'name' => 'string',
-        'code' => 'int',
+        'code' => 'string',
         'visible_to' => 'int',
         'owner' => '\Pipedrive\versions\v2\Model\ProductSearchItemItemOwner',
         'custom_fields' => 'string[]'
@@ -339,7 +339,7 @@ public function setName($name): self
     /**
      * Gets code
      *
-     * @return int|null
+     * @return string|null
      */
     public function getCode()
     {
@@ -349,7 +349,7 @@ public function getCode()
     /**
      * Sets code
      *
-     * @param int|null $code The code of the product
+     * @param string|null $code The code of the product
      *
      * @return self
      */
diff --git a/lib/versions/v2/Model/UpdatePersonRequestBody.php b/lib/versions/v2/Model/UpdatePersonRequestBody.php
index 31b96db8..a1e02dc1 100644
--- a/lib/versions/v2/Model/UpdatePersonRequestBody.php
+++ b/lib/versions/v2/Model/UpdatePersonRequestBody.php
@@ -541,7 +541,7 @@ public function getNotes()
     /**
      * Sets notes
      *
-     * @param string|null $notes Contact sync notes of the person, maximum 10 000 characters, included if contact sync is enabled for the company
+     * @param string|null $notes Contact sync notes of the person, maximum 10 000 characters. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
@@ -565,7 +565,7 @@ public function getIm()
     /**
      * Sets im
      *
-     * @param \Pipedrive\versions\v2\Model\PersonItemIm[]|null $im The instant messaging accounts of the person, included if contact sync is enabled for the company
+     * @param \Pipedrive\versions\v2\Model\PersonItemIm[]|null $im The instant messaging accounts of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
@@ -589,7 +589,7 @@ public function getBirthday()
     /**
      * Sets birthday
      *
-     * @param string|null $birthday The birthday of the person, included if contact sync is enabled for the company
+     * @param string|null $birthday The birthday of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */
@@ -613,7 +613,7 @@ public function getJobTitle()
     /**
      * Sets job_title
      *
-     * @param string|null $job_title The job title of the person, included if contact sync is enabled for the company
+     * @param string|null $job_title The job title of the person. Only accepted when contact sync is enabled for the company; otherwise the request returns 403.
      *
      * @return self
      */