diff --git a/CHANGELOG.md b/CHANGELOG.md
index 238a008..10af238 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 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).
 
+## [11.1.3] - 2025.12.08
+### Fixed
+- Fixed content type construction parameter generation - issue #128, fixed
+    - with multiple content type values
+    - with content type value received from parameters
+
 ## [11.1.2] - 2025.10.28
 ### Fixed
 - Enum with invalid PHP constant value
diff --git a/example/PetStoreClient/doc/petstore3.json b/example/PetStoreClient/doc/petstore3.json
index cc9889d..de2abd4 100644
--- a/example/PetStoreClient/doc/petstore3.json
+++ b/example/PetStoreClient/doc/petstore3.json
@@ -116,6 +116,20 @@
         "summary": "Add a new pet to the store",
         "description": "Add a new pet to the store",
         "operationId": "addPet",
+        "parameters": [
+          {
+              "in" : "header",
+              "name": "Content-Type",
+              "required": true,
+              "schema": {
+                  "type": "string",
+                  "enum": [
+                      "application/json",
+                      "application/xml"
+                  ]
+              }
+          }
+        ],
         "requestBody": {
           "description": "Create a new pet in the store",
           "content": {
diff --git a/example/PetStoreClient/src/Request/AddPetRequest.php b/example/PetStoreClient/src/Request/AddPetRequest.php
index 4da10df..2755f47 100644
--- a/example/PetStoreClient/src/Request/AddPetRequest.php
+++ b/example/PetStoreClient/src/Request/AddPetRequest.php
@@ -11,17 +11,22 @@
 namespace OpenApi\PetStoreClient\Request;
 
 use OpenApi\PetStoreClient\Schema\Pet;
+use OpenApi\PetStoreClient\Schema\SerializableInterface;
 
 class AddPetRequest implements RequestInterface
 {
-    private Pet $pet;
+    public const CONTENT_TYPE_APPLICATION_JSON = 'application/json';
+
+    public const CONTENT_TYPE_APPLICATION_XML = 'application/xml';
 
     private string $contentType;
 
-    public function __construct(Pet $pet, string $contentType)
+    private Pet $pet;
+
+    public function __construct(string $contentType, Pet $pet)
     {
-        $this->pet         = $pet;
         $this->contentType = $contentType;
+        $this->pet         = $pet;
     }
 
     public function getContentType(): string
@@ -56,7 +61,11 @@ public function getCookies(): array
 
     public function getHeaders(): array
     {
-        return ['Content-Type' => $this->contentType];
+        return array_merge(['Content-Type' => $this->contentType], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['Content-Type' => $this->contentType], static function ($value) {
+            return null !== $value;
+        })));
     }
 
     /**
diff --git a/example/petstore3.json b/example/petstore3.json
index cc9889d..de2abd4 100644
--- a/example/petstore3.json
+++ b/example/petstore3.json
@@ -116,6 +116,20 @@
         "summary": "Add a new pet to the store",
         "description": "Add a new pet to the store",
         "operationId": "addPet",
+        "parameters": [
+          {
+              "in" : "header",
+              "name": "Content-Type",
+              "required": true,
+              "schema": {
+                  "type": "string",
+                  "enum": [
+                      "application/json",
+                      "application/xml"
+                  ]
+              }
+          }
+        ],
         "requestBody": {
           "description": "Create a new pet in the store",
           "content": {
diff --git a/src/Generator/RequestGenerator.php b/src/Generator/RequestGenerator.php
index 8775af9..596102e 100644
--- a/src/Generator/RequestGenerator.php
+++ b/src/Generator/RequestGenerator.php
@@ -28,9 +28,13 @@ class RequestGenerator extends MutatorAccessorClassGeneratorAbstract
 
     public const SUBDIRECTORY = 'Request/';
 
+    private const CONTENT_TYPE_PARAMETER_NAME = 'contentType';
+
     /** @var SecurityStrategyInterface[] */
     private array $securityStrategies;
 
+    private bool $isContentTypeEnum = false;
+
     public function __construct(
         string $baseNamespace,
         CodeBuilder $builder,
@@ -45,6 +49,7 @@ public function __construct(
     public function generate(Specification $specification, PhpFileCollection $fileRegistry): void
     {
         foreach ($specification->getOperations() as $operation) {
+            $this->isContentTypeEnum = false;
             $this->generateRequest($fileRegistry, $operation, $specification);
         }
     }
@@ -92,6 +97,7 @@ protected function generateEnums(Request $request): array
     protected function generateProperties(Request $request, Operation $operation, Specification $specification): array
     {
         $statements = [];
+        $fieldNames = [];
 
         foreach ($request->fields as $field) {
             if ($field->isComposite()) {
@@ -117,13 +123,21 @@ protected function generateProperties(Request $request, Operation $operation, Sp
             }
 
             $statements[] = $this->generateProperty($field);
+            $fieldNames[] = $field->getPhpVariableName();
         }
 
-        $default = null;
-        if (count($request->bodyContentTypes) < 2) {
+        $default               = null;
+        $bodyContentTypesCount = count($request->bodyContentTypes);
+        if ($bodyContentTypesCount < 2) {
             $default = $this->builder->val($request->bodyContentTypes[0] ?? '');
         }
-        $statements[] = $this->builder->localProperty('contentType', 'string', 'string', false, $default);
+
+        if (
+            ($bodyContentTypesCount < 2 || !$this->phpVersion->isConstructorPropertyPromotionSupported())
+            && !in_array(self::CONTENT_TYPE_PARAMETER_NAME, $fieldNames, true)
+        ) {
+            $statements[] = $this->builder->localProperty(self::CONTENT_TYPE_PARAMETER_NAME, 'string', 'string', false, $default);
+        }
 
         foreach ($this->securityStrategies as $securityStrategy) {
             array_push($statements, ...$securityStrategy->getProperties($operation, $specification));
@@ -137,6 +151,7 @@ protected function generateConstructor(
         Operation $operation,
         Specification $specification
     ): ?ClassMethod {
+        $paramNames  = [];
         $params      = [];
         $paramInits  = [];
         $validations = [];
@@ -163,7 +178,16 @@ protected function generateConstructor(
                     }
                 }
 
-                $params[] = $param;
+                $params[]     = $param;
+                $paramNames[] = $field->getPhpVariableName();
+
+                if (
+                    $field->isEnum()
+                    && $this->phpVersion->isEnumSupported()
+                    && $field->getPhpVariableName() === self::CONTENT_TYPE_PARAMETER_NAME
+                ) {
+                    $this->isContentTypeEnum = true;
+                }
 
                 $paramInits[] = $this->builder->assign(
                     $this->builder->localPropertyFetch($field->getPhpVariableName()),
@@ -177,14 +201,12 @@ protected function generateConstructor(
             array_push($paramInits, ...$securityStrategy->getConstructorParamInits($operation, $specification));
         }
 
-        if (count($request->bodyContentTypes) > 1) {
-            $contentTypeVariableName = 'contentType';
-
-            $params[] = $this->builder->param($contentTypeVariableName)->setType('string');
+        if (count($request->bodyContentTypes) > 1 && !in_array(self::CONTENT_TYPE_PARAMETER_NAME, $paramNames, true)) {
+            $params[] = $this->builder->param(self::CONTENT_TYPE_PARAMETER_NAME)->setType('string');
 
             $paramInits[] = $this->builder->assign(
-                $this->builder->localPropertyFetch($contentTypeVariableName),
-                $this->builder->var($contentTypeVariableName)
+                $this->builder->localPropertyFetch(self::CONTENT_TYPE_PARAMETER_NAME),
+                $this->builder->var(self::CONTENT_TYPE_PARAMETER_NAME)
             );
         }
 
@@ -242,8 +264,14 @@ private function generateSetters(Request $request): array
 
     private function generateGetContentType(): ClassMethod
     {
-        $return     = $this->builder->return($this->builder->localPropertyFetch('contentType'));
-        $returnType = 'string';
+        $localProperty = $this->builder->localPropertyFetch(self::CONTENT_TYPE_PARAMETER_NAME);
+        $returnType    = 'string';
+
+        if ($this->isContentTypeEnum) {
+            $localProperty = $this->builder->propertyFetch($localProperty, 'value');
+        }
+
+        $return = $this->builder->return($localProperty);
 
         return $this
             ->builder
@@ -452,8 +480,15 @@ private function generateGetHeadersMethod(
         $stmts   = $this->getSecurityHeadersStmts($operation, $specification);
         $headers = $this->getSecurityHeaders($operation, $specification);
         if (!empty($request->bodyContentTypes)) {
-            $headers['Content-Type'] = $this->builder->localPropertyFetch('contentType');
+            $contentType = $this->builder->localPropertyFetch('contentType');
+
+            if ($this->isContentTypeEnum) {
+                $contentType = $this->builder->propertyFetch($contentType, 'value');
+            }
+
+            $headers['Content-Type'] = $contentType;
         }
+
         $returnVal  = $this->builder->array($headers);
         $fieldsArr  = [];
         $returnType = 'array';
diff --git a/test/suite/functional/Generator/Request/GetResourceByTypeRequest83.php b/test/suite/functional/Generator/Request/GetResourceByTypeRequest83.php
new file mode 100644
index 0000000..daa0162
--- /dev/null
+++ b/test/suite/functional/Generator/Request/GetResourceByTypeRequest83.php
@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\ResourceTypeEnum;
+
+class GetResourceByTypeRequest implements RequestInterface
+{
+    private string $contentType = '';
+
+    public function __construct(private readonly ResourceTypeEnum $resourceType)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function getMethod(): string
+    {
+        return 'GET';
+    }
+
+    public function getRoute(): string
+    {
+        return strtr('v1/{resource-type}/resource', ['{resource-type}' => $this->resourceType->value]);
+    }
+
+    public function getQueryParameters(): array
+    {
+        return [];
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return [];
+    }
+
+    public function getCookies(): array
+    {
+        return [];
+    }
+
+    public function getHeaders(): array
+    {
+        return [];
+    }
+
+    public function getBody()
+    {
+        return null;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/GetResourcesRequest83.php b/test/suite/functional/Generator/Request/GetResourcesRequest83.php
new file mode 100644
index 0000000..df1fd66
--- /dev/null
+++ b/test/suite/functional/Generator/Request/GetResourcesRequest83.php
@@ -0,0 +1,106 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\ResourceFilter;
+use Test\Schema\SerializableInterface;
+
+class GetResourcesRequest implements RequestInterface
+{
+    private ?int $filterById = null;
+
+    private ?string $filterByName = null;
+
+    private ?array $filterByIds = null;
+
+    private ?ResourceFilter $filter = null;
+
+    private string $contentType = '';
+
+    public function __construct(private readonly AuthenticationCredentials $credentials)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function setFilterById(int $filterById): self
+    {
+        $this->filterById = $filterById;
+
+        return $this;
+    }
+
+    public function setFilterByName(string $filterByName): self
+    {
+        $this->filterByName = $filterByName;
+
+        return $this;
+    }
+
+    /**
+     * @param int[] $filterByIds
+     */
+    public function setFilterByIds(array $filterByIds): self
+    {
+        $this->filterByIds = $filterByIds;
+
+        return $this;
+    }
+
+    public function setFilter(ResourceFilter $filter): self
+    {
+        $this->filter = $filter;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'GET';
+    }
+
+    public function getRoute(): string
+    {
+        return 'v1/resources';
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['filterById' => $this->filterById, 'filterByName' => $this->filterByName, 'filterByIds' => $this->filterByIds, 'filter' => $this->filter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['filterById' => $this->filterById, 'filterByName' => $this->filterByName, 'filterByIds' => $this->filterByIds, 'filter' => $this->filter];
+    }
+
+    public function getCookies(): array
+    {
+        return [];
+    }
+
+    public function getHeaders(): array
+    {
+        return ['Authorization' => sprintf('Basic %s', base64_encode(sprintf('%s:%s', $this->credentials->getUsername(), $this->credentials->getPassword())))];
+    }
+
+    public function getBody()
+    {
+        return null;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/GetSubResourcesRequest83.php b/test/suite/functional/Generator/Request/GetSubResourcesRequest83.php
new file mode 100644
index 0000000..3508151
--- /dev/null
+++ b/test/suite/functional/Generator/Request/GetSubResourcesRequest83.php
@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\SerializableInterface;
+use Test\Schema\SubResourceFilter;
+
+class GetSubResourcesRequest implements RequestInterface
+{
+    private ?SubResourceFilter $filter = null;
+
+    private string $contentType = '';
+
+    public function __construct(private readonly string $bearerToken)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function setFilter(SubResourceFilter $filter): self
+    {
+        $this->filter = $filter;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'GET';
+    }
+
+    public function getRoute(): string
+    {
+        return 'v1/resources/sub-resources';
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['filter' => $this->filter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['filter' => $this->filter];
+    }
+
+    public function getCookies(): array
+    {
+        return [];
+    }
+
+    public function getHeaders(): array
+    {
+        return ['Authorization' => sprintf('Bearer %s', $this->bearerToken)];
+    }
+
+    public function getBody()
+    {
+        return null;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PatchAnotherSubResourceRequest83.php b/test/suite/functional/Generator/Request/PatchAnotherSubResourceRequest83.php
new file mode 100644
index 0000000..cf16a51
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PatchAnotherSubResourceRequest83.php
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\PatchAnotherSubResourceRequestBody;
+
+class PatchAnotherSubResourceRequest implements RequestInterface
+{
+    private string $contentType = 'application/json';
+
+    public function __construct(private readonly PatchAnotherSubResourceRequestBody $patchAnotherSubResourceRequestBody, private readonly string $apiKey)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function getMethod(): string
+    {
+        return 'PATCH';
+    }
+
+    public function getRoute(): string
+    {
+        return 'v1/resources/sub/resource/{resourceId}';
+    }
+
+    public function getQueryParameters(): array
+    {
+        return [];
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return [];
+    }
+
+    public function getCookies(): array
+    {
+        return ['api_key' => $this->apiKey];
+    }
+
+    public function getHeaders(): array
+    {
+        return ['Content-Type' => $this->contentType];
+    }
+
+    /**
+     * @return PatchAnotherSubResourceRequestBody
+     */
+    public function getBody()
+    {
+        return $this->patchAnotherSubResourceRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PatchResourceRequest83.php b/test/suite/functional/Generator/Request/PatchResourceRequest83.php
new file mode 100644
index 0000000..1836dc0
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PatchResourceRequest83.php
@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\AcceptEnum;
+use Test\Schema\PatchResourceRequestBody;
+use Test\Schema\SerializableInterface;
+
+class PatchResourceRequest implements RequestInterface
+{
+    private string $contentType = 'application/json';
+
+    public function __construct(private readonly PatchResourceRequestBody $patchResourceRequestBody, private readonly string $apiKey, private readonly AcceptEnum $accept = AcceptEnum::APPLICATION_JSON)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function getMethod(): string
+    {
+        return 'PATCH';
+    }
+
+    public function getRoute(): string
+    {
+        return 'v1/resources/{resourceId}';
+    }
+
+    public function getQueryParameters(): array
+    {
+        return [];
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return [];
+    }
+
+    public function getCookies(): array
+    {
+        return [];
+    }
+
+    public function getHeaders(): array
+    {
+        return array_merge(['X-API-KEY' => $this->apiKey, 'Content-Type' => $this->contentType], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['Accept' => $this->accept], static function ($value) {
+            return null !== $value;
+        })));
+    }
+
+    /**
+     * @return PatchResourceRequestBody
+     */
+    public function getBody()
+    {
+        return $this->patchResourceRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PatchSubResourceRequest83.php b/test/suite/functional/Generator/Request/PatchSubResourceRequest83.php
new file mode 100644
index 0000000..f4d0bf5
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PatchSubResourceRequest83.php
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\PatchSubResourceRequestBody;
+
+class PatchSubResourceRequest implements RequestInterface
+{
+    private string $contentType = 'application/json';
+
+    public function __construct(private readonly PatchSubResourceRequestBody $patchSubResourceRequestBody, private readonly string $apiKey)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function getMethod(): string
+    {
+        return 'PATCH';
+    }
+
+    public function getRoute(): string
+    {
+        return 'v1/resources/sub-resource/{resourceId}';
+    }
+
+    public function getQueryParameters(): array
+    {
+        return ['apikey' => $this->apiKey];
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['apikey' => $this->apiKey];
+    }
+
+    public function getCookies(): array
+    {
+        return [];
+    }
+
+    public function getHeaders(): array
+    {
+        return ['Content-Type' => $this->contentType];
+    }
+
+    /**
+     * @return PatchSubResourceRequestBody
+     */
+    public function getBody()
+    {
+        return $this->patchSubResourceRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PatchYetAnotherSubResourceRequest83.php b/test/suite/functional/Generator/Request/PatchYetAnotherSubResourceRequest83.php
new file mode 100644
index 0000000..c6b58b7
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PatchYetAnotherSubResourceRequest83.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use Test\Schema\PatchYetAnotherSubResourceRequestBody;
+use Test\Schema\SerializableInterface;
+use Test\Schema\SubResourceFilter;
+
+class PatchYetAnotherSubResourceRequest implements RequestInterface
+{
+    private ?SubResourceFilter $filter = null;
+
+    private string $contentType = 'application/json';
+
+    public function __construct(private readonly PatchYetAnotherSubResourceRequestBody $patchYetAnotherSubResourceRequestBody, private readonly string $apiKey)
+    {
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function setFilter(SubResourceFilter $filter): self
+    {
+        $this->filter = $filter;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'PATCH';
+    }
+
+    public function getRoute(): string
+    {
+        return 'v1/resources/sub/sub-resource/{resourceId}';
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_merge(array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['filter' => $this->filter], static function ($value) {
+            return null !== $value;
+        })), ['apikey' => $this->apiKey]);
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['filter' => $this->filter, 'apikey' => $this->apiKey];
+    }
+
+    public function getCookies(): array
+    {
+        return [];
+    }
+
+    public function getHeaders(): array
+    {
+        return ['Content-Type' => $this->contentType];
+    }
+
+    /**
+     * @return PatchYetAnotherSubResourceRequestBody
+     */
+    public function getBody()
+    {
+        return $this->patchYetAnotherSubResourceRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PostResourceByIdRequest74.php b/test/suite/functional/Generator/Request/PostResourceByIdRequest74.php
new file mode 100644
index 0000000..03b6977
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PostResourceByIdRequest74.php
@@ -0,0 +1,228 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use DateTimeInterface;
+use DoclerLabs\ApiClientException\RequestValidationException;
+use Test\Schema\EmbeddedObject;
+use Test\Schema\PostResourceByIdRequestBody;
+use Test\Schema\SerializableInterface;
+
+class PostResourceByIdRequest implements RequestInterface
+{
+    public const CONTENT_TYPE_APPLICATION_JSON = 'application/json';
+
+    public const CONTENT_TYPE_APPLICATION_XML = 'application/xml';
+
+    public const ENUM_PARAMETER_ONE_VALUE = 'one value';
+
+    public const ENUM_PARAMETER_ANOTHER_VALUE = 'another value';
+
+    public const ENUM_PARAMETER_THIRD_VALUE = 'third value';
+
+    public const MANDATORY_ENUM_PARAMETER_ONE_VALUE = 'one value';
+
+    public const MANDATORY_ENUM_PARAMETER_ANOTHER_VALUE = 'another value';
+
+    public const MANDATORY_ENUM_PARAMETER_THIRD_VALUE = 'third value';
+
+    private int $resourceId;
+
+    private string $contentType;
+
+    private string $xRequestId;
+
+    private ?int $integerParameter = null;
+
+    private ?string $stringParameter = null;
+
+    private ?string $enumParameter = null;
+
+    private ?DateTimeInterface $dateParameter = null;
+
+    private ?float $floatParameter = null;
+
+    private ?bool $booleanParameter = null;
+
+    private ?array $arrayParameter = null;
+
+    private ?EmbeddedObject $objectParameter = null;
+
+    private int $mandatoryIntegerParameter;
+
+    private string $mandatoryStringParameter;
+
+    private string $mandatoryEnumParameter;
+
+    private DateTimeInterface $mandatoryDateParameter;
+
+    private float $mandatoryFloatParameter;
+
+    private bool $mandatoryBooleanParameter;
+
+    private array $mandatoryArrayParameter;
+
+    private EmbeddedObject $mandatoryObjectParameter;
+
+    private ?string $csrfToken = null;
+
+    private PostResourceByIdRequestBody $postResourceByIdRequestBody;
+
+    private string $xwsseUsername;
+
+    private string $xwsseSecret;
+
+    public function __construct(int $resourceId, string $contentType, string $xRequestId, int $mandatoryIntegerParameter, string $mandatoryStringParameter, string $mandatoryEnumParameter, DateTimeInterface $mandatoryDateParameter, float $mandatoryFloatParameter, bool $mandatoryBooleanParameter, array $mandatoryArrayParameter, EmbeddedObject $mandatoryObjectParameter, PostResourceByIdRequestBody $postResourceByIdRequestBody, string $xwsseUsername, string $xwsseSecret)
+    {
+        if ($resourceId < 0) {
+            throw new RequestValidationException(sprintf('Invalid %s value. Given: `%s`. Cannot be less than 0.', 'resourceId', $resourceId));
+        }
+        $this->resourceId                  = $resourceId;
+        $this->contentType                 = $contentType;
+        $this->xRequestId                  = $xRequestId;
+        $this->mandatoryIntegerParameter   = $mandatoryIntegerParameter;
+        $this->mandatoryStringParameter    = $mandatoryStringParameter;
+        $this->mandatoryEnumParameter      = $mandatoryEnumParameter;
+        $this->mandatoryDateParameter      = $mandatoryDateParameter;
+        $this->mandatoryFloatParameter     = $mandatoryFloatParameter;
+        $this->mandatoryBooleanParameter   = $mandatoryBooleanParameter;
+        $this->mandatoryArrayParameter     = $mandatoryArrayParameter;
+        $this->mandatoryObjectParameter    = $mandatoryObjectParameter;
+        $this->postResourceByIdRequestBody = $postResourceByIdRequestBody;
+        $this->xwsseUsername               = $xwsseUsername;
+        $this->xwsseSecret                 = $xwsseSecret;
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function setIntegerParameter(int $integerParameter): self
+    {
+        $this->integerParameter = $integerParameter;
+
+        return $this;
+    }
+
+    public function setStringParameter(string $stringParameter): self
+    {
+        $this->stringParameter = $stringParameter;
+
+        return $this;
+    }
+
+    public function setEnumParameter(string $enumParameter): self
+    {
+        $this->enumParameter = $enumParameter;
+
+        return $this;
+    }
+
+    public function setDateParameter(DateTimeInterface $dateParameter): self
+    {
+        $this->dateParameter = $dateParameter;
+
+        return $this;
+    }
+
+    public function setFloatParameter(float $floatParameter): self
+    {
+        $this->floatParameter = $floatParameter;
+
+        return $this;
+    }
+
+    public function setBooleanParameter(bool $booleanParameter): self
+    {
+        $this->booleanParameter = $booleanParameter;
+
+        return $this;
+    }
+
+    /**
+     * @param int[] $arrayParameter
+     */
+    public function setArrayParameter(array $arrayParameter): self
+    {
+        $this->arrayParameter = $arrayParameter;
+
+        return $this;
+    }
+
+    public function setObjectParameter(EmbeddedObject $objectParameter): self
+    {
+        $this->objectParameter = $objectParameter;
+
+        return $this;
+    }
+
+    public function setCsrfToken(string $csrfToken): self
+    {
+        $this->csrfToken = $csrfToken;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'POST';
+    }
+
+    public function getRoute(): string
+    {
+        return strtr('v1/resources/{resourceId}', ['{resourceId}' => $this->resourceId]);
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter];
+    }
+
+    public function getCookies(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['csrf_token' => $this->csrfToken], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getHeaders(): array
+    {
+        $nonce     = bin2hex(random_bytes(16));
+        $timestamp = gmdate('c');
+        $xwsse     = sprintf('UsernameToken Username="%s", PasswordDigest="%s", Nonce="%s", Created="%s"', $this->xwsseUsername, base64_encode(sha1($nonce . $timestamp . $this->xwsseSecret)), $nonce, $timestamp);
+
+        return array_merge(['X-WSSE' => $xwsse, 'Content-Type' => $this->contentType], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['contentType' => $this->contentType, 'X-Request-ID' => $this->xRequestId], static function ($value) {
+            return null !== $value;
+        })));
+    }
+
+    /**
+     * @return PostResourceByIdRequestBody
+     */
+    public function getBody()
+    {
+        return $this->postResourceByIdRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PostResourceByIdRequest80.php b/test/suite/functional/Generator/Request/PostResourceByIdRequest80.php
new file mode 100644
index 0000000..7aa1c33
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PostResourceByIdRequest80.php
@@ -0,0 +1,186 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use DateTimeInterface;
+use DoclerLabs\ApiClientException\RequestValidationException;
+use Test\Schema\EmbeddedObject;
+use Test\Schema\PostResourceByIdRequestBody;
+use Test\Schema\SerializableInterface;
+
+class PostResourceByIdRequest implements RequestInterface
+{
+    public const CONTENT_TYPE_APPLICATION_JSON = 'application/json';
+
+    public const CONTENT_TYPE_APPLICATION_XML = 'application/xml';
+
+    public const ENUM_PARAMETER_ONE_VALUE = 'one value';
+
+    public const ENUM_PARAMETER_ANOTHER_VALUE = 'another value';
+
+    public const ENUM_PARAMETER_THIRD_VALUE = 'third value';
+
+    public const MANDATORY_ENUM_PARAMETER_ONE_VALUE = 'one value';
+
+    public const MANDATORY_ENUM_PARAMETER_ANOTHER_VALUE = 'another value';
+
+    public const MANDATORY_ENUM_PARAMETER_THIRD_VALUE = 'third value';
+
+    private ?int $integerParameter = null;
+
+    private ?string $stringParameter = null;
+
+    private ?string $enumParameter = null;
+
+    private ?DateTimeInterface $dateParameter = null;
+
+    private ?float $floatParameter = null;
+
+    private ?bool $booleanParameter = null;
+
+    private ?array $arrayParameter = null;
+
+    private ?EmbeddedObject $objectParameter = null;
+
+    private ?string $csrfToken = null;
+
+    public function __construct(private int $resourceId, private string $contentType, private string $xRequestId, private int $mandatoryIntegerParameter, private string $mandatoryStringParameter, private string $mandatoryEnumParameter, private DateTimeInterface $mandatoryDateParameter, private float $mandatoryFloatParameter, private bool $mandatoryBooleanParameter, private array $mandatoryArrayParameter, private EmbeddedObject $mandatoryObjectParameter, private PostResourceByIdRequestBody $postResourceByIdRequestBody, private string $xwsseUsername, private string $xwsseSecret)
+    {
+        if ($resourceId < 0) {
+            throw new RequestValidationException(sprintf('Invalid %s value. Given: `%s`. Cannot be less than 0.', 'resourceId', $resourceId));
+        }
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function setIntegerParameter(int $integerParameter): self
+    {
+        $this->integerParameter = $integerParameter;
+
+        return $this;
+    }
+
+    public function setStringParameter(string $stringParameter): self
+    {
+        $this->stringParameter = $stringParameter;
+
+        return $this;
+    }
+
+    public function setEnumParameter(string $enumParameter): self
+    {
+        $this->enumParameter = $enumParameter;
+
+        return $this;
+    }
+
+    public function setDateParameter(DateTimeInterface $dateParameter): self
+    {
+        $this->dateParameter = $dateParameter;
+
+        return $this;
+    }
+
+    public function setFloatParameter(float $floatParameter): self
+    {
+        $this->floatParameter = $floatParameter;
+
+        return $this;
+    }
+
+    public function setBooleanParameter(bool $booleanParameter): self
+    {
+        $this->booleanParameter = $booleanParameter;
+
+        return $this;
+    }
+
+    /**
+     * @param int[] $arrayParameter
+     */
+    public function setArrayParameter(array $arrayParameter): self
+    {
+        $this->arrayParameter = $arrayParameter;
+
+        return $this;
+    }
+
+    public function setObjectParameter(EmbeddedObject $objectParameter): self
+    {
+        $this->objectParameter = $objectParameter;
+
+        return $this;
+    }
+
+    public function setCsrfToken(string $csrfToken): self
+    {
+        $this->csrfToken = $csrfToken;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'POST';
+    }
+
+    public function getRoute(): string
+    {
+        return strtr('v1/resources/{resourceId}', ['{resourceId}' => $this->resourceId]);
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter];
+    }
+
+    public function getCookies(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['csrf_token' => $this->csrfToken], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getHeaders(): array
+    {
+        $nonce     = bin2hex(random_bytes(16));
+        $timestamp = gmdate('c');
+        $xwsse     = sprintf('UsernameToken Username="%s", PasswordDigest="%s", Nonce="%s", Created="%s"', $this->xwsseUsername, base64_encode(sha1($nonce . $timestamp . $this->xwsseSecret)), $nonce, $timestamp);
+
+        return array_merge(['X-WSSE' => $xwsse, 'Content-Type' => $this->contentType], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['contentType' => $this->contentType, 'X-Request-ID' => $this->xRequestId], static function ($value) {
+            return null !== $value;
+        })));
+    }
+
+    /**
+     * @return PostResourceByIdRequestBody
+     */
+    public function getBody()
+    {
+        return $this->postResourceByIdRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PostResourceByIdRequest81.php b/test/suite/functional/Generator/Request/PostResourceByIdRequest81.php
new file mode 100644
index 0000000..b5725a8
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PostResourceByIdRequest81.php
@@ -0,0 +1,173 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use DateTimeInterface;
+use DoclerLabs\ApiClientException\RequestValidationException;
+use Test\Schema\ContentTypeEnum;
+use Test\Schema\EmbeddedObject;
+use Test\Schema\EnumParameterEnum;
+use Test\Schema\MandatoryEnumParameterEnum;
+use Test\Schema\PostResourceByIdRequestBody;
+use Test\Schema\SerializableInterface;
+
+class PostResourceByIdRequest implements RequestInterface
+{
+    private ?int $integerParameter = null;
+
+    private ?string $stringParameter = null;
+
+    private ?EnumParameterEnum $enumParameter = null;
+
+    private ?DateTimeInterface $dateParameter = null;
+
+    private ?float $floatParameter = null;
+
+    private ?bool $booleanParameter = null;
+
+    private ?array $arrayParameter = null;
+
+    private ?EmbeddedObject $objectParameter = null;
+
+    private ?string $csrfToken = null;
+
+    public function __construct(private readonly int $resourceId, private readonly ContentTypeEnum $contentType, private readonly string $xRequestId, private readonly int $mandatoryIntegerParameter, private readonly string $mandatoryStringParameter, private readonly MandatoryEnumParameterEnum $mandatoryEnumParameter, private readonly DateTimeInterface $mandatoryDateParameter, private readonly float $mandatoryFloatParameter, private readonly bool $mandatoryBooleanParameter, private readonly array $mandatoryArrayParameter, private readonly EmbeddedObject $mandatoryObjectParameter, private readonly PostResourceByIdRequestBody $postResourceByIdRequestBody, private readonly string $xwsseUsername, private readonly string $xwsseSecret)
+    {
+        if ($resourceId < 0) {
+            throw new RequestValidationException(sprintf('Invalid %s value. Given: `%s`. Cannot be less than 0.', 'resourceId', $resourceId));
+        }
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType->value;
+    }
+
+    public function setIntegerParameter(int $integerParameter): self
+    {
+        $this->integerParameter = $integerParameter;
+
+        return $this;
+    }
+
+    public function setStringParameter(string $stringParameter): self
+    {
+        $this->stringParameter = $stringParameter;
+
+        return $this;
+    }
+
+    public function setEnumParameter(EnumParameterEnum $enumParameter): self
+    {
+        $this->enumParameter = $enumParameter;
+
+        return $this;
+    }
+
+    public function setDateParameter(DateTimeInterface $dateParameter): self
+    {
+        $this->dateParameter = $dateParameter;
+
+        return $this;
+    }
+
+    public function setFloatParameter(float $floatParameter): self
+    {
+        $this->floatParameter = $floatParameter;
+
+        return $this;
+    }
+
+    public function setBooleanParameter(bool $booleanParameter): self
+    {
+        $this->booleanParameter = $booleanParameter;
+
+        return $this;
+    }
+
+    /**
+     * @param int[] $arrayParameter
+     */
+    public function setArrayParameter(array $arrayParameter): self
+    {
+        $this->arrayParameter = $arrayParameter;
+
+        return $this;
+    }
+
+    public function setObjectParameter(EmbeddedObject $objectParameter): self
+    {
+        $this->objectParameter = $objectParameter;
+
+        return $this;
+    }
+
+    public function setCsrfToken(string $csrfToken): self
+    {
+        $this->csrfToken = $csrfToken;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'POST';
+    }
+
+    public function getRoute(): string
+    {
+        return strtr('v1/resources/{resourceId}', ['{resourceId}' => $this->resourceId]);
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter?->value, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter->value, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter?->value, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter->value, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter];
+    }
+
+    public function getCookies(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['csrf_token' => $this->csrfToken], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getHeaders(): array
+    {
+        $nonce     = bin2hex(random_bytes(16));
+        $timestamp = gmdate('c');
+        $xwsse     = sprintf('UsernameToken Username="%s", PasswordDigest="%s", Nonce="%s", Created="%s"', $this->xwsseUsername, base64_encode(sha1($nonce . $timestamp . $this->xwsseSecret)), $nonce, $timestamp);
+
+        return array_merge(['X-WSSE' => $xwsse, 'Content-Type' => $this->contentType->value], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['contentType' => $this->contentType, 'X-Request-ID' => $this->xRequestId], static function ($value) {
+            return null !== $value;
+        })));
+    }
+
+    /**
+     * @return PostResourceByIdRequestBody
+     */
+    public function getBody()
+    {
+        return $this->postResourceByIdRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PostResourceByIdRequest83.php b/test/suite/functional/Generator/Request/PostResourceByIdRequest83.php
new file mode 100644
index 0000000..b5725a8
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PostResourceByIdRequest83.php
@@ -0,0 +1,173 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use DateTimeInterface;
+use DoclerLabs\ApiClientException\RequestValidationException;
+use Test\Schema\ContentTypeEnum;
+use Test\Schema\EmbeddedObject;
+use Test\Schema\EnumParameterEnum;
+use Test\Schema\MandatoryEnumParameterEnum;
+use Test\Schema\PostResourceByIdRequestBody;
+use Test\Schema\SerializableInterface;
+
+class PostResourceByIdRequest implements RequestInterface
+{
+    private ?int $integerParameter = null;
+
+    private ?string $stringParameter = null;
+
+    private ?EnumParameterEnum $enumParameter = null;
+
+    private ?DateTimeInterface $dateParameter = null;
+
+    private ?float $floatParameter = null;
+
+    private ?bool $booleanParameter = null;
+
+    private ?array $arrayParameter = null;
+
+    private ?EmbeddedObject $objectParameter = null;
+
+    private ?string $csrfToken = null;
+
+    public function __construct(private readonly int $resourceId, private readonly ContentTypeEnum $contentType, private readonly string $xRequestId, private readonly int $mandatoryIntegerParameter, private readonly string $mandatoryStringParameter, private readonly MandatoryEnumParameterEnum $mandatoryEnumParameter, private readonly DateTimeInterface $mandatoryDateParameter, private readonly float $mandatoryFloatParameter, private readonly bool $mandatoryBooleanParameter, private readonly array $mandatoryArrayParameter, private readonly EmbeddedObject $mandatoryObjectParameter, private readonly PostResourceByIdRequestBody $postResourceByIdRequestBody, private readonly string $xwsseUsername, private readonly string $xwsseSecret)
+    {
+        if ($resourceId < 0) {
+            throw new RequestValidationException(sprintf('Invalid %s value. Given: `%s`. Cannot be less than 0.', 'resourceId', $resourceId));
+        }
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType->value;
+    }
+
+    public function setIntegerParameter(int $integerParameter): self
+    {
+        $this->integerParameter = $integerParameter;
+
+        return $this;
+    }
+
+    public function setStringParameter(string $stringParameter): self
+    {
+        $this->stringParameter = $stringParameter;
+
+        return $this;
+    }
+
+    public function setEnumParameter(EnumParameterEnum $enumParameter): self
+    {
+        $this->enumParameter = $enumParameter;
+
+        return $this;
+    }
+
+    public function setDateParameter(DateTimeInterface $dateParameter): self
+    {
+        $this->dateParameter = $dateParameter;
+
+        return $this;
+    }
+
+    public function setFloatParameter(float $floatParameter): self
+    {
+        $this->floatParameter = $floatParameter;
+
+        return $this;
+    }
+
+    public function setBooleanParameter(bool $booleanParameter): self
+    {
+        $this->booleanParameter = $booleanParameter;
+
+        return $this;
+    }
+
+    /**
+     * @param int[] $arrayParameter
+     */
+    public function setArrayParameter(array $arrayParameter): self
+    {
+        $this->arrayParameter = $arrayParameter;
+
+        return $this;
+    }
+
+    public function setObjectParameter(EmbeddedObject $objectParameter): self
+    {
+        $this->objectParameter = $objectParameter;
+
+        return $this;
+    }
+
+    public function setCsrfToken(string $csrfToken): self
+    {
+        $this->csrfToken = $csrfToken;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'POST';
+    }
+
+    public function getRoute(): string
+    {
+        return strtr('v1/resources/{resourceId}', ['{resourceId}' => $this->resourceId]);
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter?->value, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter->value, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter?->value, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter->value, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter];
+    }
+
+    public function getCookies(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['csrf_token' => $this->csrfToken], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getHeaders(): array
+    {
+        $nonce     = bin2hex(random_bytes(16));
+        $timestamp = gmdate('c');
+        $xwsse     = sprintf('UsernameToken Username="%s", PasswordDigest="%s", Nonce="%s", Created="%s"', $this->xwsseUsername, base64_encode(sha1($nonce . $timestamp . $this->xwsseSecret)), $nonce, $timestamp);
+
+        return array_merge(['X-WSSE' => $xwsse, 'Content-Type' => $this->contentType->value], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['contentType' => $this->contentType, 'X-Request-ID' => $this->xRequestId], static function ($value) {
+            return null !== $value;
+        })));
+    }
+
+    /**
+     * @return PostResourceByIdRequestBody
+     */
+    public function getBody()
+    {
+        return $this->postResourceByIdRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/PutResourceByIdRequest83.php b/test/suite/functional/Generator/Request/PutResourceByIdRequest83.php
new file mode 100644
index 0000000..b38faf8
--- /dev/null
+++ b/test/suite/functional/Generator/Request/PutResourceByIdRequest83.php
@@ -0,0 +1,174 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file was generated by docler-labs/api-client-generator.
+ *
+ * Do not edit it manually.
+ */
+
+namespace Test\Request;
+
+use DateTimeInterface;
+use DoclerLabs\ApiClientException\RequestValidationException;
+use Test\Schema\EmbeddedObject;
+use Test\Schema\EnumParameterEnum;
+use Test\Schema\MandatoryEnumParameterEnum;
+use Test\Schema\PutResourceByIdRequestBody;
+use Test\Schema\SerializableInterface;
+
+class PutResourceByIdRequest implements RequestInterface
+{
+    private ?int $integerParameter = null;
+
+    private ?string $stringParameter = null;
+
+    private ?EnumParameterEnum $enumParameter = null;
+
+    private ?DateTimeInterface $dateParameter = null;
+
+    private ?float $floatParameter = null;
+
+    private ?bool $booleanParameter = null;
+
+    private ?array $arrayParameter = null;
+
+    private ?EmbeddedObject $objectParameter = null;
+
+    private ?string $csrfToken = null;
+
+    private string $contentType = 'application/json';
+
+    public function __construct(private readonly int $resourceId, private readonly int $mandatoryIntegerParameter, private readonly string $mandatoryStringParameter, private readonly MandatoryEnumParameterEnum $mandatoryEnumParameter, private readonly DateTimeInterface $mandatoryDateParameter, private readonly float $mandatoryFloatParameter, private readonly bool $mandatoryBooleanParameter, private readonly array $mandatoryArrayParameter, private readonly EmbeddedObject $mandatoryObjectParameter, private readonly string $xRequestId, private readonly PutResourceByIdRequestBody $putResourceByIdRequestBody, private readonly string $xwsseUsername, private readonly string $xwsseSecret)
+    {
+        if ($resourceId < 0) {
+            throw new RequestValidationException(sprintf('Invalid %s value. Given: `%s`. Cannot be less than 0.', 'resourceId', $resourceId));
+        }
+    }
+
+    public function getContentType(): string
+    {
+        return $this->contentType;
+    }
+
+    public function setIntegerParameter(int $integerParameter): self
+    {
+        $this->integerParameter = $integerParameter;
+
+        return $this;
+    }
+
+    public function setStringParameter(string $stringParameter): self
+    {
+        $this->stringParameter = $stringParameter;
+
+        return $this;
+    }
+
+    public function setEnumParameter(EnumParameterEnum $enumParameter): self
+    {
+        $this->enumParameter = $enumParameter;
+
+        return $this;
+    }
+
+    public function setDateParameter(DateTimeInterface $dateParameter): self
+    {
+        $this->dateParameter = $dateParameter;
+
+        return $this;
+    }
+
+    public function setFloatParameter(float $floatParameter): self
+    {
+        $this->floatParameter = $floatParameter;
+
+        return $this;
+    }
+
+    public function setBooleanParameter(bool $booleanParameter): self
+    {
+        $this->booleanParameter = $booleanParameter;
+
+        return $this;
+    }
+
+    /**
+     * @param int[] $arrayParameter
+     */
+    public function setArrayParameter(array $arrayParameter): self
+    {
+        $this->arrayParameter = $arrayParameter;
+
+        return $this;
+    }
+
+    public function setObjectParameter(EmbeddedObject $objectParameter): self
+    {
+        $this->objectParameter = $objectParameter;
+
+        return $this;
+    }
+
+    public function setCsrfToken(string $csrfToken): self
+    {
+        $this->csrfToken = $csrfToken;
+
+        return $this;
+    }
+
+    public function getMethod(): string
+    {
+        return 'PUT';
+    }
+
+    public function getRoute(): string
+    {
+        return strtr('v1/resources/{resourceId}', ['{resourceId}' => $this->resourceId]);
+    }
+
+    public function getQueryParameters(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter?->value, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter->value, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getRawQueryParameters(): array
+    {
+        return ['integerParameter' => $this->integerParameter, 'stringParameter' => $this->stringParameter, 'enumParameter' => $this->enumParameter?->value, 'dateParameter' => $this->dateParameter, 'floatParameter' => $this->floatParameter, 'booleanParameter' => $this->booleanParameter, 'arrayParameter' => $this->arrayParameter, 'objectParameter' => $this->objectParameter, 'mandatoryIntegerParameter' => $this->mandatoryIntegerParameter, 'mandatoryStringParameter' => $this->mandatoryStringParameter, 'mandatoryEnumParameter' => $this->mandatoryEnumParameter->value, 'mandatoryDateParameter' => $this->mandatoryDateParameter, 'mandatoryFloatParameter' => $this->mandatoryFloatParameter, 'mandatoryBooleanParameter' => $this->mandatoryBooleanParameter, 'mandatoryArrayParameter' => $this->mandatoryArrayParameter, 'mandatoryObjectParameter' => $this->mandatoryObjectParameter];
+    }
+
+    public function getCookies(): array
+    {
+        return array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['csrf_token' => $this->csrfToken], static function ($value) {
+            return null !== $value;
+        }));
+    }
+
+    public function getHeaders(): array
+    {
+        $nonce     = bin2hex(random_bytes(16));
+        $timestamp = gmdate('c');
+        $xwsse     = sprintf('UsernameToken Username="%s", PasswordDigest="%s", Nonce="%s", Created="%s"', $this->xwsseUsername, base64_encode(sha1($nonce . $timestamp . $this->xwsseSecret)), $nonce, $timestamp);
+
+        return array_merge(['X-WSSE' => $xwsse, 'Content-Type' => $this->contentType], array_map(static function ($value) {
+            return $value instanceof SerializableInterface ? $value->toArray() : $value;
+        }, array_filter(['X-Request-ID' => $this->xRequestId], static function ($value) {
+            return null !== $value;
+        })));
+    }
+
+    /**
+     * @return PutResourceByIdRequestBody
+     */
+    public function getBody()
+    {
+        return $this->putResourceByIdRequestBody;
+    }
+}
diff --git a/test/suite/functional/Generator/Request/postResourceById.yaml b/test/suite/functional/Generator/Request/postResourceById.yaml
new file mode 100644
index 0000000..888b891
--- /dev/null
+++ b/test/suite/functional/Generator/Request/postResourceById.yaml
@@ -0,0 +1,163 @@
+openapi: 3.0.0
+info:
+  version: 1.0.0
+  title: Example API
+paths:
+  '/v1/resources/{resourceId}':
+    post:
+      description: Post new resource with id
+      operationId: postResourceById
+      security:
+        - X-WSSE: []
+      parameters:
+        - $ref: '#/components/parameters/ResourceId'
+        - name: contentType
+          in: header
+          required: true
+          schema:
+            type: string
+            enum:
+              - 'application/json'
+              - 'application/xml'
+        - name: integerParameter
+          in: query
+          schema:
+            type: integer
+        - name: stringParameter
+          in: query
+          schema:
+            type: string
+        - name: enumParameter
+          in: query
+          schema:
+            type: string
+            enum:
+              - 'one value'
+              - 'another value'
+              - 'third value'
+        - name: dateParameter
+          in: query
+          schema:
+            type: string
+            format: 'date-time'
+        - name: floatParameter
+          in: query
+          schema:
+            type: number
+            format: float
+        - name: booleanParameter
+          in: query
+          schema:
+            type: boolean
+        - name: arrayParameter
+          in: query
+          schema:
+            type: array
+            items:
+              type: integer
+        - name: objectParameter
+          in: query
+          schema:
+            $ref: '#/components/schemas/EmbeddedObject'
+        - name: mandatoryIntegerParameter
+          in: query
+          required: true
+          schema:
+            type: integer
+        - name: mandatoryStringParameter
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: mandatoryEnumParameter
+          in: query
+          required: true
+          schema:
+            type: string
+            enum:
+              - 'one value'
+              - 'another value'
+              - 'third value'
+        - name: mandatoryDateParameter
+          in: query
+          required: true
+          schema:
+            type: string
+            format: 'date-time'
+        - name: mandatoryFloatParameter
+          in: query
+          required: true
+          schema:
+            type: number
+            format: float
+        - name: mandatoryBooleanParameter
+          in: query
+          required: true
+          schema:
+            type: boolean
+        - name: mandatoryArrayParameter
+          in: query
+          required: true
+          schema:
+            type: array
+            items:
+              type: integer
+        - name: mandatoryObjectParameter
+          in: query
+          required: true
+          schema:
+            $ref: '#/components/schemas/EmbeddedObject'
+        - in: header
+          name: X-Request-ID
+          schema:
+            type: string
+            format: uuid
+          required: true
+        - in: cookie
+          name: csrf_token
+          schema:
+            type: string
+      requestBody:
+        description: New resource.
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                value:
+                  type: integer
+              required:
+                - value
+          application/xml:
+            schema:
+              type: object
+              properties:
+                value:
+                  type: integer
+              required:
+                - value
+      responses:
+        '201':
+          description: Successful operation.
+components:
+  securitySchemes:
+    X-WSSE:
+      type: apiKey
+      in: header
+      name: X-WSSE
+  schemas:
+    EmbeddedObject:
+      type: object
+      properties:
+        string:
+          type: string
+  parameters:
+    ResourceId:
+      in: path
+      description: Id of a resource.
+      required: true
+      name: resourceId
+      schema:
+        type: integer
+        format: int64
+        minimum: 0
diff --git a/test/suite/functional/Generator/RequestGeneratorTest.php b/test/suite/functional/Generator/RequestGeneratorTest.php
index 700eea4..b164896 100644
--- a/test/suite/functional/Generator/RequestGeneratorTest.php
+++ b/test/suite/functional/Generator/RequestGeneratorTest.php
@@ -22,29 +22,29 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchResourceRequest',
                 ConfigurationBuilder::fake()->build(),
             ],
-            'Request with body with php 7.4 + api key in query' => [
+            'Request with body with php 8.0 + api key in header' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchSubResourceRequest74.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchSubResourceRequest',
-                ConfigurationBuilder::fake()->build(),
+                '/Request/PatchResourceRequest80.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
             ],
-            'Request with body with php 7.4 + query params + api key in query' => [
+            'Request with body with php 8.1 + api key in header' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchYetAnotherSubResourceRequest74.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchYetAnotherSubResourceRequest',
-                ConfigurationBuilder::fake()->build(),
+                '/Request/PatchResourceRequest81.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
-            'Request with body with php 7.4 + api key in cookie' => [
+            'Request with body with php 8.3 + api key in header' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchAnotherSubResourceRequest74.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchAnotherSubResourceRequest',
-                ConfigurationBuilder::fake()->build(),
+                '/Request/PatchResourceRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
             ],
-            'Request with body with php 8.0 + api key in header' => [
+            'Request with body with php 7.4 + api key in query' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchResourceRequest80.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchResourceRequest',
-                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
+                '/Request/PatchSubResourceRequest74.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchSubResourceRequest',
+                ConfigurationBuilder::fake()->build(),
             ],
             'Request with body with php 8.0 + api key in query' => [
                 '/Request/patchResource.yaml',
@@ -52,29 +52,29 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchSubResourceRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
             ],
-            'Request with body with php 8.0 + query params + api key in query' => [
+            'Request with body with php 8.1 + api key in query' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchYetAnotherSubResourceRequest80.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchYetAnotherSubResourceRequest',
-                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
+                '/Request/PatchSubResourceRequest81.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchSubResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
-            'Request with body with php 8.0 + api key in cookie' => [
+            'Request with body with php 8.3 + api key in query' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchAnotherSubResourceRequest80.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchAnotherSubResourceRequest',
-                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
+                '/Request/PatchSubResourceRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchSubResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
             ],
-            'Request with body with php 8.1 + api key in header' => [
+            'Request with body with php 7.4 + query params + api key in query' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchResourceRequest81.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchResourceRequest',
-                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
+                '/Request/PatchYetAnotherSubResourceRequest74.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchYetAnotherSubResourceRequest',
+                ConfigurationBuilder::fake()->build(),
             ],
-            'Request with body with php 8.1 + api key in query' => [
+            'Request with body with php 8.0 + query params + api key in query' => [
                 '/Request/patchResource.yaml',
-                '/Request/PatchSubResourceRequest81.php',
-                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchSubResourceRequest',
-                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
+                '/Request/PatchYetAnotherSubResourceRequest80.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchYetAnotherSubResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
             ],
             'Request with body with php 8.1 + query params + api key in query' => [
                 '/Request/patchResource.yaml',
@@ -82,12 +82,36 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchYetAnotherSubResourceRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
+            'Request with body with php 8.3 + query params + api key in query' => [
+                '/Request/patchResource.yaml',
+                '/Request/PatchYetAnotherSubResourceRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchYetAnotherSubResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
+            'Request with body with php 7.4 + api key in cookie' => [
+                '/Request/patchResource.yaml',
+                '/Request/PatchAnotherSubResourceRequest74.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchAnotherSubResourceRequest',
+                ConfigurationBuilder::fake()->build(),
+            ],
+            'Request with body with php 8.0 + api key in cookie' => [
+                '/Request/patchResource.yaml',
+                '/Request/PatchAnotherSubResourceRequest80.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchAnotherSubResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
+            ],
             'Request with body with php 8.1 + api key in cookie' => [
                 '/Request/patchResource.yaml',
                 '/Request/PatchAnotherSubResourceRequest81.php',
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchAnotherSubResourceRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
+            'Request with body with php 8.3 + api key in cookie' => [
+                '/Request/patchResource.yaml',
+                '/Request/PatchAnotherSubResourceRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PatchAnotherSubResourceRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
             'Request with mandatory parameters and body with php 7.4' => [
                 '/Request/putResourceById.yaml',
                 '/Request/PutResourceByIdRequest74.php',
@@ -106,6 +130,12 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PutResourceByIdRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
+            'Request with mandatory parameters and body with php 8.3' => [
+                '/Request/putResourceById.yaml',
+                '/Request/PutResourceByIdRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PutResourceByIdRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
             'Request without mandatory parameters and body with php 7.4' => [
                 '/Request/getResources.yaml',
                 '/Request/GetResourcesRequest74.php',
@@ -124,6 +154,12 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\GetResourcesRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
+            'Request without mandatory parameters and body with php 8.3' => [
+                '/Request/getResources.yaml',
+                '/Request/GetResourcesRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\GetResourcesRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
             'Request with same parameter name but different parameters with php 7.4' => [
                 '/Request/getResources.yaml',
                 '/Request/GetSubResourcesRequest74.php',
@@ -142,6 +178,12 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\GetSubResourcesRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
+            'Request with same parameter name but different parameters with php 8.3' => [
+                '/Request/getResources.yaml',
+                '/Request/GetSubResourcesRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\GetSubResourcesRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
             'Request with enum path parameter and php 7.4' => [
                 '/Request/getResourceByType.yaml',
                 '/Request/GetResourceByTypeRequest74.php',
@@ -160,6 +202,36 @@ public function exampleProvider(): array
                 self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\GetResourceByTypeRequest',
                 ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
             ],
+            'Request with enum path parameter and php 8.3' => [
+                '/Request/getResourceByType.yaml',
+                '/Request/GetResourceByTypeRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\GetResourceByTypeRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
+            'Request with content type enum header parameters and body with php 7.4' => [
+                '/Request/postResourceById.yaml',
+                '/Request/PostResourceByIdRequest74.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PostResourceByIdRequest',
+                ConfigurationBuilder::fake()->build(),
+            ],
+            'Request with content type enum header parameters and body with php 8.0' => [
+                '/Request/postResourceById.yaml',
+                '/Request/PostResourceByIdRequest80.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PostResourceByIdRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP80)->build(),
+            ],
+            'Request with content type enum header parameters and body with php 8.1' => [
+                '/Request/postResourceById.yaml',
+                '/Request/PostResourceByIdRequest81.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PostResourceByIdRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP81)->build(),
+            ],
+            'Request with content type enum header parameters and body with php 8.3' => [
+                '/Request/postResourceById.yaml',
+                '/Request/PostResourceByIdRequest83.php',
+                self::BASE_NAMESPACE . RequestGenerator::NAMESPACE_SUBPATH . '\\PostResourceByIdRequest',
+                ConfigurationBuilder::fake()->withPhpVersion(PhpVersion::VERSION_PHP83)->build(),
+            ],
         ];
     }