diff --git a/config.yaml b/config.yaml
index 5b0247d..d519245 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,5 +1,5 @@
 invokerPackage: Aternos\HangarApi
-artifactVersion: 3.1.0
+artifactVersion: 3.1.1
 generatorName: php
 outputDir: .
 sourceFolder: src
diff --git a/lib/Api/APIKeysApi.php b/lib/Api/APIKeysApi.php
index b8456b8..4754160 100644
--- a/lib/Api/APIKeysApi.php
+++ b/lib/Api/APIKeysApi.php
@@ -198,7 +198,7 @@ public function createKeyWithHttpInfo($create_api_key_form, string $contentType
             }
 
             switch($statusCode) {
-                case 403:
+                case 201:
                     if ('string' === '\SplFileObject') {
                         $content = $response->getBody(); //stream goes to serializer
                     } else {
@@ -225,7 +225,7 @@ public function createKeyWithHttpInfo($create_api_key_form, string $contentType
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
-                case 401:
+                case 403:
                     if ('string' === '\SplFileObject') {
                         $content = $response->getBody(); //stream goes to serializer
                     } else {
@@ -252,7 +252,7 @@ public function createKeyWithHttpInfo($create_api_key_form, string $contentType
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
-                case 201:
+                case 401:
                     if ('string' === '\SplFileObject') {
                         $content = $response->getBody(); //stream goes to serializer
                     } else {
@@ -311,7 +311,7 @@ public function createKeyWithHttpInfo($create_api_key_form, string $contentType
 
         } catch (ApiException $e) {
             switch ($e->getCode()) {
-                case 403:
+                case 201:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
                         'string',
@@ -319,7 +319,7 @@ public function createKeyWithHttpInfo($create_api_key_form, string $contentType
                     );
                     $e->setResponseObject($data);
                     break;
-                case 401:
+                case 403:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
                         'string',
@@ -327,7 +327,7 @@ public function createKeyWithHttpInfo($create_api_key_form, string $contentType
                     );
                     $e->setResponseObject($data);
                     break;
-                case 201:
+                case 401:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
                         'string',
@@ -751,7 +751,7 @@ public function deleteKeyRequest($name, string $contentType = self::contentTypes
      *
      * @throws \Aternos\HangarApi\ApiException on non-2xx response or if the response body is not in the expected format
      * @throws \InvalidArgumentException
-     * @return \Aternos\HangarApi\Model\ApiKey|\Aternos\HangarApi\Model\ApiKey[]|\Aternos\HangarApi\Model\ApiKey[]
+     * @return \Aternos\HangarApi\Model\ApiKey[]|\Aternos\HangarApi\Model\ApiKey[]|\Aternos\HangarApi\Model\ApiKey
      */
     public function getKeys(string $contentType = self::contentTypes['getKeys'][0])
     {
@@ -768,7 +768,7 @@ public function getKeys(string $contentType = self::contentTypes['getKeys'][0])
      *
      * @throws \Aternos\HangarApi\ApiException on non-2xx response or if the response body is not in the expected format
      * @throws \InvalidArgumentException
-     * @return array of \Aternos\HangarApi\Model\ApiKey|\Aternos\HangarApi\Model\ApiKey[]|\Aternos\HangarApi\Model\ApiKey[], HTTP status code, HTTP response headers (array of strings)
+     * @return array of \Aternos\HangarApi\Model\ApiKey[]|\Aternos\HangarApi\Model\ApiKey[]|\Aternos\HangarApi\Model\ApiKey, HTTP status code, HTTP response headers (array of strings)
      */
     public function getKeysWithHttpInfo(string $contentType = self::contentTypes['getKeys'][0])
     {
@@ -810,12 +810,12 @@ public function getKeysWithHttpInfo(string $contentType = self::contentTypes['ge
             }
 
             switch($statusCode) {
-                case 200:
-                    if ('\Aternos\HangarApi\Model\ApiKey' === '\SplFileObject') {
+                case 403:
+                    if ('\Aternos\HangarApi\Model\ApiKey[]' === '\SplFileObject') {
                         $content = $response->getBody(); //stream goes to serializer
                     } else {
                         $content = (string) $response->getBody();
-                        if ('\Aternos\HangarApi\Model\ApiKey' !== 'string') {
+                        if ('\Aternos\HangarApi\Model\ApiKey[]' !== 'string') {
                             try {
                                 $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
                             } catch (\JsonException $exception) {
@@ -833,11 +833,11 @@ public function getKeysWithHttpInfo(string $contentType = self::contentTypes['ge
                     }
 
                     return [
-                        ObjectSerializer::deserialize($content, '\Aternos\HangarApi\Model\ApiKey', []),
+                        ObjectSerializer::deserialize($content, '\Aternos\HangarApi\Model\ApiKey[]', []),
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
-                case 403:
+                case 401:
                     if ('\Aternos\HangarApi\Model\ApiKey[]' === '\SplFileObject') {
                         $content = $response->getBody(); //stream goes to serializer
                     } else {
@@ -864,12 +864,12 @@ public function getKeysWithHttpInfo(string $contentType = self::contentTypes['ge
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
-                case 401:
-                    if ('\Aternos\HangarApi\Model\ApiKey[]' === '\SplFileObject') {
+                case 200:
+                    if ('\Aternos\HangarApi\Model\ApiKey' === '\SplFileObject') {
                         $content = $response->getBody(); //stream goes to serializer
                     } else {
                         $content = (string) $response->getBody();
-                        if ('\Aternos\HangarApi\Model\ApiKey[]' !== 'string') {
+                        if ('\Aternos\HangarApi\Model\ApiKey' !== 'string') {
                             try {
                                 $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
                             } catch (\JsonException $exception) {
@@ -887,7 +887,7 @@ public function getKeysWithHttpInfo(string $contentType = self::contentTypes['ge
                     }
 
                     return [
-                        ObjectSerializer::deserialize($content, '\Aternos\HangarApi\Model\ApiKey[]', []),
+                        ObjectSerializer::deserialize($content, '\Aternos\HangarApi\Model\ApiKey', []),
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
@@ -923,15 +923,15 @@ public function getKeysWithHttpInfo(string $contentType = self::contentTypes['ge
 
         } catch (ApiException $e) {
             switch ($e->getCode()) {
-                case 200:
+                case 403:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
-                        '\Aternos\HangarApi\Model\ApiKey',
+                        '\Aternos\HangarApi\Model\ApiKey[]',
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
                     break;
-                case 403:
+                case 401:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
                         '\Aternos\HangarApi\Model\ApiKey[]',
@@ -939,10 +939,10 @@ public function getKeysWithHttpInfo(string $contentType = self::contentTypes['ge
                     );
                     $e->setResponseObject($data);
                     break;
-                case 401:
+                case 200:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
-                        '\Aternos\HangarApi\Model\ApiKey[]',
+                        '\Aternos\HangarApi\Model\ApiKey',
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
diff --git a/lib/Client/List/ProjectMemberList.php b/lib/Client/List/ProjectMemberList.php
index 25f9a7c..c6e0235 100644
--- a/lib/Client/List/ProjectMemberList.php
+++ b/lib/Client/List/ProjectMemberList.php
@@ -5,6 +5,7 @@
 use Aternos\HangarApi\ApiException;
 use Aternos\HangarApi\Client\HangarAPIClient;
 use Aternos\HangarApi\Model\PaginatedResultProjectMember;
+use Aternos\HangarApi\Model\ProjectMember;
 use Aternos\HangarApi\Model\RequestPagination;
 
 /**
@@ -12,6 +13,7 @@
  *
  * @package Aternos\HangarApi\Client\List
  * @description A paginated list of project members
+ * @extends ResultList<ProjectMember>
  */
 class ProjectMemberList extends ResultList
 {
diff --git a/lib/Configuration.php b/lib/Configuration.php
index db2386b..092739e 100644
--- a/lib/Configuration.php
+++ b/lib/Configuration.php
@@ -100,7 +100,7 @@ class Configuration
      *
      * @var string
      */
-    protected $userAgent = 'OpenAPI-Generator/3.1.0/PHP';
+    protected $userAgent = 'OpenAPI-Generator/3.1.1/PHP';
 
     /**
      * Debug switch (default set to false)
@@ -433,7 +433,7 @@ public static function toDebugReport()
         $report .= '    OS: ' . php_uname() . PHP_EOL;
         $report .= '    PHP Version: ' . PHP_VERSION . PHP_EOL;
         $report .= '    The version of the OpenAPI document: 1.0' . PHP_EOL;
-        $report .= '    SDK Package Version: 3.1.0' . PHP_EOL;
+        $report .= '    SDK Package Version: 3.1.1' . PHP_EOL;
         $report .= '    Temp Folder Path: ' . self::getDefaultConfiguration()->getTempFolderPath() . PHP_EOL;
 
         return $report;