diff --git a/classes/ocis_manager.php b/classes/ocis_manager.php
index 1328bf20..d5e882fd 100644
--- a/classes/ocis_manager.php
+++ b/classes/ocis_manager.php
@@ -630,7 +630,7 @@ public function get_file_list(): array {
                 if ($receivedshares !== null) {
                     foreach ($receivedshares as $share) {
                         if (
-                            $share->isClientSyncronize() === true &&
+                            $share->isClientSynchronized() === true &&
                             $share->getId() === $resource->getId() &&
                             $share->isUiHidden() === true
                         ) {
diff --git a/composer.json b/composer.json
index 83b5dc13..d006afa5 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     }
   ],
   "require": {
-    "owncloud/ocis-php-sdk": "^1.0.0"
+    "owncloud/ocis-php-sdk": "dev-bump-ocis-latest-commit-id"
   },
   "replace": {
     "guzzlehttp/guzzle": "*",
diff --git a/composer.lock b/composer.lock
index e9df98fb..c84c9f73 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e32c891ef2691d54736523e198263690",
+    "content-hash": "a1088b148d3a0455e7b724c6f6d291d6",
     "packages": [
         {
             "name": "owncloud/libre-graph-api-php",
@@ -12,12 +12,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/owncloud/libre-graph-api-php.git",
-                "reference": "cb414b614a1dc9dee1a320ea3862f56b11c3d70c"
+                "reference": "c728b27030e08689768562ea3b79694f9e5b09aa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/owncloud/libre-graph-api-php/zipball/cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
-                "reference": "cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
+                "url": "https://api.github.com/repos/owncloud/libre-graph-api-php/zipball/c728b27030e08689768562ea3b79694f9e5b09aa",
+                "reference": "c728b27030e08689768562ea3b79694f9e5b09aa",
                 "shasum": ""
             },
             "require": {
@@ -65,26 +65,26 @@
                 "issues": "https://github.com/owncloud/libre-graph-api-php/issues",
                 "source": "https://github.com/owncloud/libre-graph-api-php/tree/main"
             },
-            "time": "2024-01-15T11:05:29+00:00"
+            "time": "2024-01-30T15:23:40+00:00"
         },
         {
             "name": "owncloud/ocis-php-sdk",
-            "version": "v1.0.0-rc.1",
+            "version": "dev-bump-ocis-latest-commit-id",
             "source": {
                 "type": "git",
                 "url": "https://github.com/owncloud/ocis-php-sdk.git",
-                "reference": "7f7da9e348729c1f4f30e14d58cc963ceb67459a"
+                "reference": "e4f4b897cf835ee4d8d74153c5c13bfa36d03cca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/owncloud/ocis-php-sdk/zipball/7f7da9e348729c1f4f30e14d58cc963ceb67459a",
-                "reference": "7f7da9e348729c1f4f30e14d58cc963ceb67459a",
+                "url": "https://api.github.com/repos/owncloud/ocis-php-sdk/zipball/e4f4b897cf835ee4d8d74153c5c13bfa36d03cca",
+                "reference": "e4f4b897cf835ee4d8d74153c5c13bfa36d03cca",
                 "shasum": ""
             },
             "require": {
                 "ext-curl": "*",
                 "ext-json": "*",
-                "owncloud/libre-graph-api-php": "dev-main#cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
+                "owncloud/libre-graph-api-php": "dev-main#c728b27030e08689768562ea3b79694f9e5b09aa",
                 "php": "^8.1",
                 "sabre/dav": "^4.6"
             },
@@ -104,10 +104,10 @@
                 "Apache-2.0"
             ],
             "support": {
-                "source": "https://github.com/owncloud/ocis-php-sdk/tree/v1.0.0-rc.1",
+                "source": "https://github.com/owncloud/ocis-php-sdk/tree/bump-ocis-latest-commit-id",
                 "issues": "https://github.com/owncloud/ocis-php-sdk/issues"
             },
-            "time": "2024-01-18T07:09:27+00:00"
+            "time": "2024-02-22T06:35:30+00:00"
         },
         {
             "name": "psr/log",
@@ -686,29 +686,30 @@
         },
         {
             "name": "moodlehq/moodle-cs",
-            "version": "v3.3.12",
+            "version": "v3.3.15",
             "source": {
                 "type": "git",
                 "url": "https://github.com/moodlehq/moodle-cs.git",
-                "reference": "9e3dcb07bfb3d0642f74e15253a5b44388782425"
+                "reference": "3a95fd8402231bfbac4e55301ed151518f2043c3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/moodlehq/moodle-cs/zipball/9e3dcb07bfb3d0642f74e15253a5b44388782425",
-                "reference": "9e3dcb07bfb3d0642f74e15253a5b44388782425",
+                "url": "https://api.github.com/repos/moodlehq/moodle-cs/zipball/3a95fd8402231bfbac4e55301ed151518f2043c3",
+                "reference": "3a95fd8402231bfbac4e55301ed151518f2043c3",
                 "shasum": ""
             },
             "require": {
                 "dealerdirect/phpcodesniffer-composer-installer": "^1.0.0",
                 "phpcompatibility/php-compatibility": "dev-develop#306cd263",
                 "phpcsstandards/phpcsextra": "^1.2.1",
-                "squizlabs/php_codesniffer": "^3.8.0"
+                "squizlabs/php_codesniffer": "^3.8.1"
             },
             "replace": {
                 "moodlehq/moodle-local_codechecker": "3.1.0"
             },
             "require-dev": {
                 "mikey179/vfsstream": "^1.6",
+                "nikic/php-parser": "^4.18",
                 "overtrue/phplint": "^3.4.0 | ^9.0.4",
                 "phpmd/phpmd": "^2.11",
                 "phpunit/phpunit": "^9.6",
@@ -749,7 +750,7 @@
                 "source": "https://github.com/moodlehq/moodle-cs",
                 "wiki": "https://github.com/moodlehq/moodle-cs/wiki"
             },
-            "time": "2023-12-19T15:30:23+00:00"
+            "time": "2024-02-15T18:18:01+00:00"
         },
         {
             "name": "phpcompatibility/php-compatibility",
@@ -757,18 +758,18 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPCompatibility/PHPCompatibility.git",
-                "reference": "34a67f7eb4ec715df26d90429ea8cce88e0b38ff"
+                "reference": "e5cd2e244097fb62c5ac8f1153a26a73c3a50438"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPCompatibility/PHPCompatibility/zipball/34a67f7eb4ec715df26d90429ea8cce88e0b38ff",
-                "reference": "34a67f7eb4ec715df26d90429ea8cce88e0b38ff",
+                "url": "https://api.github.com/repos/PHPCompatibility/PHPCompatibility/zipball/e5cd2e244097fb62c5ac8f1153a26a73c3a50438",
+                "reference": "e5cd2e244097fb62c5ac8f1153a26a73c3a50438",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4",
-                "phpcsstandards/phpcsutils": "^1.0.5",
-                "squizlabs/php_codesniffer": "^3.7.1"
+                "phpcsstandards/phpcsutils": "^1.0.9",
+                "squizlabs/php_codesniffer": "^3.8.0"
             },
             "replace": {
                 "wimg/php-compatibility": "*"
@@ -825,7 +826,21 @@
                 "security": "https://github.com/PHPCompatibility/PHPCompatibility/security/policy",
                 "source": "https://github.com/PHPCompatibility/PHPCompatibility"
             },
-            "time": "2023-12-04T17:28:03+00:00"
+            "funding": [
+                {
+                    "url": "https://github.com/PHPCompatibility",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/jrfnl",
+                    "type": "github"
+                },
+                {
+                    "url": "https://opencollective.com/php_codesniffer",
+                    "type": "open_collective"
+                }
+            ],
+            "time": "2024-02-12T16:57:44+00:00"
         },
         {
             "name": "phpcsstandards/phpcsextra",
@@ -995,16 +1010,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.8.1",
+            "version": "3.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
-                "reference": "14f5fff1e64118595db5408e946f3a22c75807f7"
+                "reference": "d63cee4890a8afaf86a22e51ad4d97c91dd4579b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/14f5fff1e64118595db5408e946f3a22c75807f7",
-                "reference": "14f5fff1e64118595db5408e946f3a22c75807f7",
+                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/d63cee4890a8afaf86a22e51ad4d97c91dd4579b",
+                "reference": "d63cee4890a8afaf86a22e51ad4d97c91dd4579b",
                 "shasum": ""
             },
             "require": {
@@ -1071,15 +1086,17 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2024-01-11T20:47:48+00:00"
+            "time": "2024-02-16T15:06:51+00:00"
         }
     ],
     "aliases": [],
     "minimum-stability": "dev",
-    "stability-flags": [],
+    "stability-flags": {
+        "owncloud/ocis-php-sdk": 20
+    },
     "prefer-stable": true,
     "prefer-lowest": false,
     "platform": [],
     "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.6.0"
 }
diff --git a/vendor/autoload.php b/vendor/autoload.php
index 89fece88..124ed896 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -3,8 +3,21 @@
 // autoload.php @generated by Composer
 
 if (PHP_VERSION_ID < 50600) {
-    echo 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
-    exit(1);
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
 }
 
 require_once __DIR__ . '/composer/autoload_real.php';
diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php
index afef3fa2..7824d8f7 100644
--- a/vendor/composer/ClassLoader.php
+++ b/vendor/composer/ClassLoader.php
@@ -42,35 +42,37 @@
  */
 class ClassLoader
 {
-    /** @var ?string */
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
     private $vendorDir;
 
     // PSR-4
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, int>>
+     * @var array<string, array<string, int>>
      */
     private $prefixLengthsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, array<int, string>>
+     * @var array<string, list<string>>
      */
     private $prefixDirsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, string[]>>
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
      */
     private $prefixesPsr0 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr0 = array();
 
@@ -78,8 +80,7 @@ class ClassLoader
     private $useIncludePath = false;
 
     /**
-     * @var string[]
-     * @psalm-var array<string, string>
+     * @var array<string, string>
      */
     private $classMap = array();
 
@@ -87,29 +88,29 @@ class ClassLoader
     private $classMapAuthoritative = false;
 
     /**
-     * @var bool[]
-     * @psalm-var array<string, bool>
+     * @var array<string, bool>
      */
     private $missingClasses = array();
 
-    /** @var ?string */
+    /** @var string|null */
     private $apcuPrefix;
 
     /**
-     * @var self[]
+     * @var array<string, self>
      */
     private static $registeredLoaders = array();
 
     /**
-     * @param ?string $vendorDir
+     * @param string|null $vendorDir
      */
     public function __construct($vendorDir = null)
     {
         $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
     }
 
     /**
-     * @return string[]
+     * @return array<string, list<string>>
      */
     public function getPrefixes()
     {
@@ -121,8 +122,7 @@ public function getPrefixes()
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, array<int, string>>
+     * @return array<string, list<string>>
      */
     public function getPrefixesPsr4()
     {
@@ -130,8 +130,7 @@ public function getPrefixesPsr4()
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirs()
     {
@@ -139,8 +138,7 @@ public function getFallbackDirs()
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirsPsr4()
     {
@@ -148,8 +146,7 @@ public function getFallbackDirsPsr4()
     }
 
     /**
-     * @return string[] Array of classname => path
-     * @psalm-return array<string, string>
+     * @return array<string, string> Array of classname => path
      */
     public function getClassMap()
     {
@@ -157,8 +154,7 @@ public function getClassMap()
     }
 
     /**
-     * @param string[] $classMap Class to filename map
-     * @psalm-param array<string, string> $classMap
+     * @param array<string, string> $classMap Class to filename map
      *
      * @return void
      */
@@ -175,24 +171,25 @@ public function addClassMap(array $classMap)
      * Registers a set of PSR-0 directories for a given prefix, either
      * appending or prepending to the ones previously set for this prefix.
      *
-     * @param string          $prefix  The prefix
-     * @param string[]|string $paths   The PSR-0 root directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    (array) $paths
+                    $paths
                 );
             }
 
@@ -201,19 +198,19 @@ public function add($prefix, $paths, $prepend = false)
 
         $first = $prefix[0];
         if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+            $this->prefixesPsr0[$first][$prefix] = $paths;
 
             return;
         }
         if ($prepend) {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixesPsr0[$first][$prefix]
             );
         } else {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
                 $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -222,9 +219,9 @@ public function add($prefix, $paths, $prepend = false)
      * Registers a set of PSR-4 directories for a given namespace, either
      * appending or prepending to the ones previously set for this namespace.
      *
-     * @param string          $prefix  The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths   The PSR-4 base directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
      *
@@ -232,17 +229,18 @@ public function add($prefix, $paths, $prepend = false)
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    (array) $paths
+                    $paths
                 );
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
@@ -252,18 +250,18 @@ public function addPsr4($prefix, $paths, $prepend = false)
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+            $this->prefixDirsPsr4[$prefix] = $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixDirsPsr4[$prefix]
             );
         } else {
             // Append directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
                 $this->prefixDirsPsr4[$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -272,8 +270,8 @@ public function addPsr4($prefix, $paths, $prepend = false)
      * Registers a set of PSR-0 directories for a given prefix,
      * replacing any others previously set for this prefix.
      *
-     * @param string          $prefix The prefix
-     * @param string[]|string $paths  The PSR-0 base directories
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
      *
      * @return void
      */
@@ -290,8 +288,8 @@ public function set($prefix, $paths)
      * Registers a set of PSR-4 directories for a given namespace,
      * replacing any others previously set for this namespace.
      *
-     * @param string          $prefix The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths  The PSR-4 base directories
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
      *
@@ -425,7 +423,8 @@ public function unregister()
     public function loadClass($class)
     {
         if ($file = $this->findFile($class)) {
-            includeFile($file);
+            $includeFile = self::$includeFile;
+            $includeFile($file);
 
             return true;
         }
@@ -476,9 +475,9 @@ public function findFile($class)
     }
 
     /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
      *
-     * @return self[]
+     * @return array<string, self>
      */
     public static function getRegisteredLoaders()
     {
@@ -555,18 +554,26 @@ private function findFileWithExtension($class, $ext)
 
         return false;
     }
-}
 
-/**
- * Scope isolated include.
- *
- * Prevents access to $this/self from included files.
- *
- * @param  string $file
- * @return void
- * @private
- */
-function includeFile($file)
-{
-    include $file;
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
 }
diff --git a/vendor/composer/InstalledVersions.php b/vendor/composer/InstalledVersions.php
index c6b54af7..51e734a7 100644
--- a/vendor/composer/InstalledVersions.php
+++ b/vendor/composer/InstalledVersions.php
@@ -98,7 +98,7 @@ public static function isInstalled($packageName, $includeDevRequirements = true)
     {
         foreach (self::getInstalled() as $installed) {
             if (isset($installed['versions'][$packageName])) {
-                return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
+                return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
             }
         }
 
@@ -119,7 +119,7 @@ public static function isInstalled($packageName, $includeDevRequirements = true)
      */
     public static function satisfies(VersionParser $parser, $packageName, $constraint)
     {
-        $constraint = $parser->parseConstraints($constraint);
+        $constraint = $parser->parseConstraints((string) $constraint);
         $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
 
         return $provided->matches($constraint);
@@ -328,7 +328,9 @@ private static function getInstalled()
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
-                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
+                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                    $required = require $vendorDir.'/composer/installed.php';
+                    $installed[] = self::$installedByVendor[$vendorDir] = $required;
                     if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
                         self::$installed = $installed[count($installed) - 1];
                     }
@@ -340,12 +342,17 @@ private static function getInstalled()
             // only require the installed.php file if this file is loaded from its dumped location,
             // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
             if (substr(__DIR__, -8, 1) !== 'C') {
-                self::$installed = require __DIR__ . '/installed.php';
+                /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                $required = require __DIR__ . '/installed.php';
+                self::$installed = $required;
             } else {
                 self::$installed = array();
             }
         }
-        $installed[] = self::$installed;
+
+        if (self::$installed !== array()) {
+            $installed[] = self::$installed;
+        }
 
         return $installed;
     }
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 030c5043..119d8dc4 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -33,25 +33,18 @@ public static function getLoader()
 
         $loader->register(true);
 
-        $includeFiles = \Composer\Autoload\ComposerStaticInit09c89e6e5da82c9d423c896384ac6d3f::$files;
-        foreach ($includeFiles as $fileIdentifier => $file) {
-            composerRequire09c89e6e5da82c9d423c896384ac6d3f($fileIdentifier, $file);
+        $filesToLoad = \Composer\Autoload\ComposerStaticInit09c89e6e5da82c9d423c896384ac6d3f::$files;
+        $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+                require $file;
+            }
+        }, null, null);
+        foreach ($filesToLoad as $fileIdentifier => $file) {
+            $requireFile($fileIdentifier, $file);
         }
 
         return $loader;
     }
 }
-
-/**
- * @param string $fileIdentifier
- * @param string $file
- * @return void
- */
-function composerRequire09c89e6e5da82c9d423c896384ac6d3f($fileIdentifier, $file)
-{
-    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
-        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
-
-        require $file;
-    }
-}
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 5892a3c3..bf712b01 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -7,12 +7,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/owncloud/libre-graph-api-php.git",
-                "reference": "cb414b614a1dc9dee1a320ea3862f56b11c3d70c"
+                "reference": "c728b27030e08689768562ea3b79694f9e5b09aa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/owncloud/libre-graph-api-php/zipball/cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
-                "reference": "cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
+                "url": "https://api.github.com/repos/owncloud/libre-graph-api-php/zipball/c728b27030e08689768562ea3b79694f9e5b09aa",
+                "reference": "c728b27030e08689768562ea3b79694f9e5b09aa",
                 "shasum": ""
             },
             "require": {
@@ -28,7 +28,7 @@
                 "overtrue/phplint": "^9.0",
                 "phpunit/phpunit": "^9.0"
             },
-            "time": "2024-01-15T11:05:29+00:00",
+            "time": "2024-01-30T15:23:40+00:00",
             "default-branch": true,
             "type": "library",
             "installation-source": "dist",
@@ -66,23 +66,23 @@
         },
         {
             "name": "owncloud/ocis-php-sdk",
-            "version": "v1.0.0-rc.1",
-            "version_normalized": "1.0.0.0-RC1",
+            "version": "dev-bump-ocis-latest-commit-id",
+            "version_normalized": "dev-bump-ocis-latest-commit-id",
             "source": {
                 "type": "git",
                 "url": "https://github.com/owncloud/ocis-php-sdk.git",
-                "reference": "7f7da9e348729c1f4f30e14d58cc963ceb67459a"
+                "reference": "e4f4b897cf835ee4d8d74153c5c13bfa36d03cca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/owncloud/ocis-php-sdk/zipball/7f7da9e348729c1f4f30e14d58cc963ceb67459a",
-                "reference": "7f7da9e348729c1f4f30e14d58cc963ceb67459a",
+                "url": "https://api.github.com/repos/owncloud/ocis-php-sdk/zipball/e4f4b897cf835ee4d8d74153c5c13bfa36d03cca",
+                "reference": "e4f4b897cf835ee4d8d74153c5c13bfa36d03cca",
                 "shasum": ""
             },
             "require": {
                 "ext-curl": "*",
                 "ext-json": "*",
-                "owncloud/libre-graph-api-php": "dev-main#cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
+                "owncloud/libre-graph-api-php": "dev-main#c728b27030e08689768562ea3b79694f9e5b09aa",
                 "php": "^8.1",
                 "sabre/dav": "^4.6"
             },
@@ -92,7 +92,7 @@
                 "phpstan/phpstan": "^1.10",
                 "phpunit/phpunit": "^10.5"
             },
-            "time": "2024-01-18T07:09:27+00:00",
+            "time": "2024-02-22T06:35:30+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -104,7 +104,7 @@
                 "Apache-2.0"
             ],
             "support": {
-                "source": "https://github.com/owncloud/ocis-php-sdk/tree/v1.0.0-rc.1",
+                "source": "https://github.com/owncloud/ocis-php-sdk/tree/bump-ocis-latest-commit-id",
                 "issues": "https://github.com/owncloud/ocis-php-sdk/issues"
             },
             "install-path": "../owncloud/ocis-php-sdk"
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index dcecbbc5..8e0d650f 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -3,7 +3,7 @@
         'name' => 'owncloud/moodle-repository_ocis',
         'pretty_version' => 'dev-main',
         'version' => 'dev-main',
-        'reference' => 'a4fd5829e33db2715d0726ef8d79a89adcf917fa',
+        'reference' => '0d1c9bef899cf861550b101785fd18e64034b3a7',
         'type' => 'library',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -25,7 +25,7 @@
         'owncloud/libre-graph-api-php' => array(
             'pretty_version' => 'dev-main',
             'version' => 'dev-main',
-            'reference' => 'cb414b614a1dc9dee1a320ea3862f56b11c3d70c',
+            'reference' => 'c728b27030e08689768562ea3b79694f9e5b09aa',
             'type' => 'library',
             'install_path' => __DIR__ . '/../owncloud/libre-graph-api-php',
             'aliases' => array(
@@ -36,16 +36,16 @@
         'owncloud/moodle-repository_ocis' => array(
             'pretty_version' => 'dev-main',
             'version' => 'dev-main',
-            'reference' => 'a4fd5829e33db2715d0726ef8d79a89adcf917fa',
+            'reference' => '0d1c9bef899cf861550b101785fd18e64034b3a7',
             'type' => 'library',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'owncloud/ocis-php-sdk' => array(
-            'pretty_version' => 'v1.0.0-rc.1',
-            'version' => '1.0.0.0-RC1',
-            'reference' => '7f7da9e348729c1f4f30e14d58cc963ceb67459a',
+            'pretty_version' => 'dev-bump-ocis-latest-commit-id',
+            'version' => 'dev-bump-ocis-latest-commit-id',
+            'reference' => 'e4f4b897cf835ee4d8d74153c5c13bfa36d03cca',
             'type' => 'library',
             'install_path' => __DIR__ . '/../owncloud/ocis-php-sdk',
             'aliases' => array(),
diff --git a/vendor/owncloud/libre-graph-api-php/README.md b/vendor/owncloud/libre-graph-api-php/README.md
index d240c548..2f2273a4 100644
--- a/vendor/owncloud/libre-graph-api-php/README.md
+++ b/vendor/owncloud/libre-graph-api-php/README.md
@@ -210,7 +210,7 @@ Class | Method | HTTP request | Description
 - [Quota](docs/Model/Quota.md)
 - [RemoteItem](docs/Model/RemoteItem.md)
 - [SharePointIdentitySet](docs/Model/SharePointIdentitySet.md)
-- [Shared](docs/Model/Shared.md)
+- [SharingInvitation](docs/Model/SharingInvitation.md)
 - [SharingLink](docs/Model/SharingLink.md)
 - [SharingLinkPassword](docs/Model/SharingLinkPassword.md)
 - [SharingLinkType](docs/Model/SharingLinkType.md)
diff --git a/vendor/owncloud/libre-graph-api-php/src/Model/DriveItem.php b/vendor/owncloud/libre-graph-api-php/src/Model/DriveItem.php
index 45f4f495..98c17120 100644
--- a/vendor/owncloud/libre-graph-api-php/src/Model/DriveItem.php
+++ b/vendor/owncloud/libre-graph-api-php/src/Model/DriveItem.php
@@ -87,7 +87,9 @@ class DriveItem implements ModelInterface, ArrayAccess, JsonSerializable
         'children' => '\OpenAPI\Client\Model\DriveItem[]',
         'permissions' => '\OpenAPI\Client\Model\Permission[]',
         'audio' => '\OpenAPI\Client\Model\Audio',
-        'video' => '\OpenAPI\Client\Model\Video'
+        'video' => '\OpenAPI\Client\Model\Video',
+        'at_client_synchronize' => 'bool',
+        'at_ui_hidden' => 'bool'
     ];
 
     /**
@@ -124,7 +126,9 @@ class DriveItem implements ModelInterface, ArrayAccess, JsonSerializable
         'children' => null,
         'permissions' => null,
         'audio' => null,
-        'video' => null
+        'video' => null,
+        'at_client_synchronize' => null,
+        'at_ui_hidden' => null
     ];
 
     /**
@@ -161,7 +165,9 @@ class DriveItem implements ModelInterface, ArrayAccess, JsonSerializable
 		'children' => false,
 		'permissions' => false,
 		'audio' => false,
-		'video' => false
+		'video' => false,
+		'at_client_synchronize' => false,
+		'at_ui_hidden' => false
     ];
 
     /**
@@ -278,7 +284,9 @@ public function isNullableSetToNull(string $property): bool
         'children' => 'children',
         'permissions' => 'permissions',
         'audio' => 'audio',
-        'video' => 'video'
+        'video' => 'video',
+        'at_client_synchronize' => '@client.synchronize',
+        'at_ui_hidden' => '@UI.Hidden'
     ];
 
     /**
@@ -315,7 +323,9 @@ public function isNullableSetToNull(string $property): bool
         'children' => 'setChildren',
         'permissions' => 'setPermissions',
         'audio' => 'setAudio',
-        'video' => 'setVideo'
+        'video' => 'setVideo',
+        'at_client_synchronize' => 'setAtClientSynchronize',
+        'at_ui_hidden' => 'setAtUiHidden'
     ];
 
     /**
@@ -352,7 +362,9 @@ public function isNullableSetToNull(string $property): bool
         'children' => 'getChildren',
         'permissions' => 'getPermissions',
         'audio' => 'getAudio',
-        'video' => 'getVideo'
+        'video' => 'getVideo',
+        'at_client_synchronize' => 'getAtClientSynchronize',
+        'at_ui_hidden' => 'getAtUiHidden'
     ];
 
     /**
@@ -440,6 +452,8 @@ public function __construct(array $data = null)
         $this->setIfExists('permissions', $data ?? [], null);
         $this->setIfExists('audio', $data ?? [], null);
         $this->setIfExists('video', $data ?? [], null);
+        $this->setIfExists('at_client_synchronize', $data ?? [], null);
+        $this->setIfExists('at_ui_hidden', $data ?? [], null);
     }
 
     /**
@@ -1284,6 +1298,60 @@ public function setVideo(?\OpenAPI\Client\Model\Video $video): static
 
         return $this;
     }
+
+    /**
+     * Gets at_client_synchronize
+     *
+     * @return bool|null
+     */
+    public function getAtClientSynchronize(): ?bool
+    {
+        return $this->container['at_client_synchronize'];
+    }
+
+    /**
+     * Sets at_client_synchronize
+     *
+     * @param bool|null $at_client_synchronize Indicates if the item is synchronized with the underlying storage provider. Read-only.
+     *
+     * @return $this
+     */
+    public function setAtClientSynchronize(?bool $at_client_synchronize): static
+    {
+        if (is_null($at_client_synchronize)) {
+            throw new InvalidArgumentException('non-nullable at_client_synchronize cannot be null');
+        }
+        $this->container['at_client_synchronize'] = $at_client_synchronize;
+
+        return $this;
+    }
+
+    /**
+     * Gets at_ui_hidden
+     *
+     * @return bool|null
+     */
+    public function getAtUiHidden(): ?bool
+    {
+        return $this->container['at_ui_hidden'];
+    }
+
+    /**
+     * Sets at_ui_hidden
+     *
+     * @param bool|null $at_ui_hidden Properties or facets (see UI.Facet) annotated with this term will not be rendered if the annotation evaluates to true. Users can set this to hide permissons.
+     *
+     * @return $this
+     */
+    public function setAtUiHidden(?bool $at_ui_hidden): static
+    {
+        if (is_null($at_ui_hidden)) {
+            throw new InvalidArgumentException('non-nullable at_ui_hidden cannot be null');
+        }
+        $this->container['at_ui_hidden'] = $at_ui_hidden;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *
diff --git a/vendor/owncloud/libre-graph-api-php/src/Model/Permission.php b/vendor/owncloud/libre-graph-api-php/src/Model/Permission.php
index 73df82da..af871f7a 100644
--- a/vendor/owncloud/libre-graph-api-php/src/Model/Permission.php
+++ b/vendor/owncloud/libre-graph-api-php/src/Model/Permission.php
@@ -67,8 +67,7 @@ class Permission implements ModelInterface, ArrayAccess, JsonSerializable
         'roles' => 'string[]',
         'granted_to_identities' => '\OpenAPI\Client\Model\IdentitySet[]',
         'at_libre_graph_permissions_actions' => 'string[]',
-        'at_client_synchronize' => 'bool',
-        'at_ui_hidden' => 'bool'
+        'invitation' => '\OpenAPI\Client\Model\SharingInvitation'
     ];
 
     /**
@@ -85,8 +84,7 @@ class Permission implements ModelInterface, ArrayAccess, JsonSerializable
         'roles' => null,
         'granted_to_identities' => null,
         'at_libre_graph_permissions_actions' => null,
-        'at_client_synchronize' => null,
-        'at_ui_hidden' => null
+        'invitation' => null
     ];
 
     /**
@@ -103,8 +101,7 @@ class Permission implements ModelInterface, ArrayAccess, JsonSerializable
 		'roles' => false,
 		'granted_to_identities' => false,
 		'at_libre_graph_permissions_actions' => false,
-		'at_client_synchronize' => false,
-		'at_ui_hidden' => false
+		'invitation' => false
     ];
 
     /**
@@ -201,8 +198,7 @@ public function isNullableSetToNull(string $property): bool
         'roles' => 'roles',
         'granted_to_identities' => 'grantedToIdentities',
         'at_libre_graph_permissions_actions' => '@libre.graph.permissions.actions',
-        'at_client_synchronize' => '@client.synchronize',
-        'at_ui_hidden' => '@ui.hidden'
+        'invitation' => 'invitation'
     ];
 
     /**
@@ -219,8 +215,7 @@ public function isNullableSetToNull(string $property): bool
         'roles' => 'setRoles',
         'granted_to_identities' => 'setGrantedToIdentities',
         'at_libre_graph_permissions_actions' => 'setAtLibreGraphPermissionsActions',
-        'at_client_synchronize' => 'setAtClientSynchronize',
-        'at_ui_hidden' => 'setAtUiHidden'
+        'invitation' => 'setInvitation'
     ];
 
     /**
@@ -237,8 +232,7 @@ public function isNullableSetToNull(string $property): bool
         'roles' => 'getRoles',
         'granted_to_identities' => 'getGrantedToIdentities',
         'at_libre_graph_permissions_actions' => 'getAtLibreGraphPermissionsActions',
-        'at_client_synchronize' => 'getAtClientSynchronize',
-        'at_ui_hidden' => 'getAtUiHidden'
+        'invitation' => 'getInvitation'
     ];
 
     /**
@@ -305,8 +299,7 @@ public function __construct(array $data = null)
         $this->setIfExists('roles', $data ?? [], null);
         $this->setIfExists('granted_to_identities', $data ?? [], null);
         $this->setIfExists('at_libre_graph_permissions_actions', $data ?? [], null);
-        $this->setIfExists('at_client_synchronize', $data ?? [], null);
-        $this->setIfExists('at_ui_hidden', $data ?? [], null);
+        $this->setIfExists('invitation', $data ?? [], null);
     }
 
     /**
@@ -577,55 +570,28 @@ public function setAtLibreGraphPermissionsActions(?array $at_libre_graph_permiss
     }
 
     /**
-     * Gets at_client_synchronize
+     * Gets invitation
      *
-     * @return bool|null
-     */
-    public function getAtClientSynchronize(): ?bool
-    {
-        return $this->container['at_client_synchronize'];
-    }
-
-    /**
-     * Sets at_client_synchronize
-     *
-     * @param bool|null $at_client_synchronize Indicates if the item is synchronized with the underlying storage provider. Read-only.
-     *
-     * @return $this
-     */
-    public function setAtClientSynchronize(?bool $at_client_synchronize): static
-    {
-        if (is_null($at_client_synchronize)) {
-            throw new InvalidArgumentException('non-nullable at_client_synchronize cannot be null');
-        }
-        $this->container['at_client_synchronize'] = $at_client_synchronize;
-
-        return $this;
-    }
-
-    /**
-     * Gets at_ui_hidden
-     *
-     * @return bool|null
+     * @return \OpenAPI\Client\Model\SharingInvitation|null
      */
-    public function getAtUiHidden(): ?bool
+    public function getInvitation(): ?\OpenAPI\Client\Model\SharingInvitation
     {
-        return $this->container['at_ui_hidden'];
+        return $this->container['invitation'];
     }
 
     /**
-     * Sets at_ui_hidden
+     * Sets invitation
      *
-     * @param bool|null $at_ui_hidden Properties or facets (see UI.Facet) annotated with this term will not be rendered if the annotation evaluates to true. Users can set this to hide permissons.
+     * @param \OpenAPI\Client\Model\SharingInvitation|null $invitation invitation
      *
      * @return $this
      */
-    public function setAtUiHidden(?bool $at_ui_hidden): static
+    public function setInvitation(?\OpenAPI\Client\Model\SharingInvitation $invitation): static
     {
-        if (is_null($at_ui_hidden)) {
-            throw new InvalidArgumentException('non-nullable at_ui_hidden cannot be null');
+        if (is_null($invitation)) {
+            throw new InvalidArgumentException('non-nullable invitation cannot be null');
         }
-        $this->container['at_ui_hidden'] = $at_ui_hidden;
+        $this->container['invitation'] = $invitation;
 
         return $this;
     }
diff --git a/vendor/owncloud/libre-graph-api-php/src/Model/RemoteItem.php b/vendor/owncloud/libre-graph-api-php/src/Model/RemoteItem.php
index fba27c53..0ecf3e07 100644
--- a/vendor/owncloud/libre-graph-api-php/src/Model/RemoteItem.php
+++ b/vendor/owncloud/libre-graph-api-php/src/Model/RemoteItem.php
@@ -75,7 +75,6 @@ class RemoteItem implements ModelInterface, ArrayAccess, JsonSerializable
         'e_tag' => 'string',
         'c_tag' => 'string',
         'parent_reference' => '\OpenAPI\Client\Model\ItemReference',
-        'shared' => '\OpenAPI\Client\Model\Shared',
         'permissions' => '\OpenAPI\Client\Model\Permission[]',
         'size' => 'int',
         'special_folder' => '\OpenAPI\Client\Model\SpecialFolder',
@@ -105,7 +104,6 @@ class RemoteItem implements ModelInterface, ArrayAccess, JsonSerializable
         'e_tag' => null,
         'c_tag' => null,
         'parent_reference' => null,
-        'shared' => null,
         'permissions' => null,
         'size' => 'int64',
         'special_folder' => null,
@@ -135,7 +133,6 @@ class RemoteItem implements ModelInterface, ArrayAccess, JsonSerializable
 		'e_tag' => false,
 		'c_tag' => false,
 		'parent_reference' => false,
-		'shared' => false,
 		'permissions' => false,
 		'size' => false,
 		'special_folder' => false,
@@ -245,7 +242,6 @@ public function isNullableSetToNull(string $property): bool
         'e_tag' => 'eTag',
         'c_tag' => 'cTag',
         'parent_reference' => 'parentReference',
-        'shared' => 'shared',
         'permissions' => 'permissions',
         'size' => 'size',
         'special_folder' => 'specialFolder',
@@ -275,7 +271,6 @@ public function isNullableSetToNull(string $property): bool
         'e_tag' => 'setETag',
         'c_tag' => 'setCTag',
         'parent_reference' => 'setParentReference',
-        'shared' => 'setShared',
         'permissions' => 'setPermissions',
         'size' => 'setSize',
         'special_folder' => 'setSpecialFolder',
@@ -305,7 +300,6 @@ public function isNullableSetToNull(string $property): bool
         'e_tag' => 'getETag',
         'c_tag' => 'getCTag',
         'parent_reference' => 'getParentReference',
-        'shared' => 'getShared',
         'permissions' => 'getPermissions',
         'size' => 'getSize',
         'special_folder' => 'getSpecialFolder',
@@ -385,7 +379,6 @@ public function __construct(array $data = null)
         $this->setIfExists('e_tag', $data ?? [], null);
         $this->setIfExists('c_tag', $data ?? [], null);
         $this->setIfExists('parent_reference', $data ?? [], null);
-        $this->setIfExists('shared', $data ?? [], null);
         $this->setIfExists('permissions', $data ?? [], null);
         $this->setIfExists('size', $data ?? [], null);
         $this->setIfExists('special_folder', $data ?? [], null);
@@ -885,33 +878,6 @@ public function setParentReference(?\OpenAPI\Client\Model\ItemReference $parent_
         return $this;
     }
 
-    /**
-     * Gets shared
-     *
-     * @return \OpenAPI\Client\Model\Shared|null
-     */
-    public function getShared(): ?\OpenAPI\Client\Model\Shared
-    {
-        return $this->container['shared'];
-    }
-
-    /**
-     * Sets shared
-     *
-     * @param \OpenAPI\Client\Model\Shared|null $shared shared
-     *
-     * @return $this
-     */
-    public function setShared(?\OpenAPI\Client\Model\Shared $shared): static
-    {
-        if (is_null($shared)) {
-            throw new InvalidArgumentException('non-nullable shared cannot be null');
-        }
-        $this->container['shared'] = $shared;
-
-        return $this;
-    }
-
     /**
      * Gets permissions
      *
diff --git a/vendor/owncloud/libre-graph-api-php/src/Model/Shared.php b/vendor/owncloud/libre-graph-api-php/src/Model/SharingInvitation.php
similarity index 65%
rename from vendor/owncloud/libre-graph-api-php/src/Model/Shared.php
rename to vendor/owncloud/libre-graph-api-php/src/Model/SharingInvitation.php
index 6eb9063e..95400735 100644
--- a/vendor/owncloud/libre-graph-api-php/src/Model/Shared.php
+++ b/vendor/owncloud/libre-graph-api-php/src/Model/SharingInvitation.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Shared
+ * SharingInvitation
  *
  * PHP version 8.1
  *
@@ -34,14 +34,15 @@
 use OpenAPI\Client\ObjectSerializer;
 
 /**
- * Shared Class Doc Comment
+ * SharingInvitation Class Doc Comment
  *
+ * @description invitation-related data items
  * @package  OpenAPI\Client
  * @author   OpenAPI Generator team
  * @link     https://openapi-generator.tech
  * @implements ArrayAccess<string, mixed>
  */
-class Shared implements ModelInterface, ArrayAccess, JsonSerializable
+class SharingInvitation implements ModelInterface, ArrayAccess, JsonSerializable
 {
     public const DISCRIMINATOR = null;
 
@@ -50,7 +51,7 @@ class Shared implements ModelInterface, ArrayAccess, JsonSerializable
       *
       * @var string
       */
-    protected static string $openAPIModelName = 'shared';
+    protected static string $openAPIModelName = 'sharingInvitation';
 
     /**
       * Array of property to type mappings. Used for (de)serialization
@@ -58,10 +59,7 @@ class Shared implements ModelInterface, ArrayAccess, JsonSerializable
       * @var array<string, string>
       */
     protected static array $openAPITypes = [
-        'owner' => '\OpenAPI\Client\Model\IdentitySet',
-        'scope' => 'string',
-        'shared_by' => '\OpenAPI\Client\Model\IdentitySet',
-        'shared_date_time' => '\DateTime'
+        'invited_by' => '\OpenAPI\Client\Model\IdentitySet'
     ];
 
     /**
@@ -70,10 +68,7 @@ class Shared implements ModelInterface, ArrayAccess, JsonSerializable
       * @var array<string, string|null>
       */
     protected static array $openAPIFormats = [
-        'owner' => null,
-        'scope' => null,
-        'shared_by' => null,
-        'shared_date_time' => 'date-time'
+        'invited_by' => null
     ];
 
     /**
@@ -82,10 +77,7 @@ class Shared implements ModelInterface, ArrayAccess, JsonSerializable
       * @var array<string, bool>
       */
     protected static array $openAPINullables = [
-        'owner' => false,
-		'scope' => false,
-		'shared_by' => false,
-		'shared_date_time' => false
+        'invited_by' => false
     ];
 
     /**
@@ -174,10 +166,7 @@ public function isNullableSetToNull(string $property): bool
      * @var array<string, string>
      */
     protected static array $attributeMap = [
-        'owner' => 'owner',
-        'scope' => 'scope',
-        'shared_by' => 'sharedBy',
-        'shared_date_time' => 'sharedDateTime'
+        'invited_by' => 'invitedBy'
     ];
 
     /**
@@ -186,10 +175,7 @@ public function isNullableSetToNull(string $property): bool
      * @var array<string, string>
      */
     protected static array $setters = [
-        'owner' => 'setOwner',
-        'scope' => 'setScope',
-        'shared_by' => 'setSharedBy',
-        'shared_date_time' => 'setSharedDateTime'
+        'invited_by' => 'setInvitedBy'
     ];
 
     /**
@@ -198,10 +184,7 @@ public function isNullableSetToNull(string $property): bool
      * @var array<string, string>
      */
     protected static array $getters = [
-        'owner' => 'getOwner',
-        'scope' => 'getScope',
-        'shared_by' => 'getSharedBy',
-        'shared_date_time' => 'getSharedDateTime'
+        'invited_by' => 'getInvitedBy'
     ];
 
     /**
@@ -260,10 +243,7 @@ public function getModelName(): string
      */
     public function __construct(array $data = null)
     {
-        $this->setIfExists('owner', $data ?? [], null);
-        $this->setIfExists('scope', $data ?? [], null);
-        $this->setIfExists('shared_by', $data ?? [], null);
-        $this->setIfExists('shared_date_time', $data ?? [], null);
+        $this->setIfExists('invited_by', $data ?? [], null);
     }
 
     /**
@@ -293,10 +273,6 @@ public function listInvalidProperties(): array
     {
         $invalidProperties = [];
 
-        if (!is_null($this->container['shared_date_time']) && !preg_match("/^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$/", $this->container['shared_date_time'])) {
-            $invalidProperties[] = "invalid value for 'shared_date_time', must be conform to the pattern /^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$/.";
-        }
-
         return $invalidProperties;
     }
 
@@ -313,114 +289,28 @@ public function valid(): bool
 
 
     /**
-     * Gets owner
+     * Gets invited_by
      *
      * @return \OpenAPI\Client\Model\IdentitySet|null
      */
-    public function getOwner(): ?\OpenAPI\Client\Model\IdentitySet
+    public function getInvitedBy(): ?\OpenAPI\Client\Model\IdentitySet
     {
-        return $this->container['owner'];
+        return $this->container['invited_by'];
     }
 
     /**
-     * Sets owner
+     * Sets invited_by
      *
-     * @param \OpenAPI\Client\Model\IdentitySet|null $owner owner
+     * @param \OpenAPI\Client\Model\IdentitySet|null $invited_by invited_by
      *
      * @return $this
      */
-    public function setOwner(?\OpenAPI\Client\Model\IdentitySet $owner): static
+    public function setInvitedBy(?\OpenAPI\Client\Model\IdentitySet $invited_by): static
     {
-        if (is_null($owner)) {
-            throw new InvalidArgumentException('non-nullable owner cannot be null');
+        if (is_null($invited_by)) {
+            throw new InvalidArgumentException('non-nullable invited_by cannot be null');
         }
-        $this->container['owner'] = $owner;
-
-        return $this;
-    }
-
-    /**
-     * Gets scope
-     *
-     * @return string|null
-     */
-    public function getScope(): ?string
-    {
-        return $this->container['scope'];
-    }
-
-    /**
-     * Sets scope
-     *
-     * @param string|null $scope Indicates the scope of how the item is shared: anonymous, organization, or users. Read-only.
-     *
-     * @return $this
-     */
-    public function setScope(?string $scope): static
-    {
-        if (is_null($scope)) {
-            throw new InvalidArgumentException('non-nullable scope cannot be null');
-        }
-        $this->container['scope'] = $scope;
-
-        return $this;
-    }
-
-    /**
-     * Gets shared_by
-     *
-     * @return \OpenAPI\Client\Model\IdentitySet|null
-     */
-    public function getSharedBy(): ?\OpenAPI\Client\Model\IdentitySet
-    {
-        return $this->container['shared_by'];
-    }
-
-    /**
-     * Sets shared_by
-     *
-     * @param \OpenAPI\Client\Model\IdentitySet|null $shared_by shared_by
-     *
-     * @return $this
-     */
-    public function setSharedBy(?\OpenAPI\Client\Model\IdentitySet $shared_by): static
-    {
-        if (is_null($shared_by)) {
-            throw new InvalidArgumentException('non-nullable shared_by cannot be null');
-        }
-        $this->container['shared_by'] = $shared_by;
-
-        return $this;
-    }
-
-    /**
-     * Gets shared_date_time
-     *
-     * @return \DateTime|null
-     */
-    public function getSharedDateTime(): ?\DateTime
-    {
-        return $this->container['shared_date_time'];
-    }
-
-    /**
-     * Sets shared_date_time
-     *
-     * @param \DateTime|null $shared_date_time The UTC date and time when the item was shared. Read-only.
-     *
-     * @return $this
-     */
-    public function setSharedDateTime(?\DateTime $shared_date_time): static
-    {
-        if (is_null($shared_date_time)) {
-            throw new InvalidArgumentException('non-nullable shared_date_time cannot be null');
-        }
-
-        if ((!preg_match("/^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$/", ObjectSerializer::toString($shared_date_time)))) {
-            throw new InvalidArgumentException("invalid value for \$shared_date_time when calling Shared., must conform to the pattern /^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$/.");
-        }
-
-        $this->container['shared_date_time'] = $shared_date_time;
+        $this->container['invited_by'] = $invited_by;
 
         return $this;
     }
diff --git a/vendor/owncloud/ocis-php-sdk/composer.json b/vendor/owncloud/ocis-php-sdk/composer.json
index f1c68123..ffa2ef81 100644
--- a/vendor/owncloud/ocis-php-sdk/composer.json
+++ b/vendor/owncloud/ocis-php-sdk/composer.json
@@ -16,7 +16,7 @@
     "require": {
         "php": "^8.1",
         "sabre/dav": "^4.6",
-        "owncloud/libre-graph-api-php": "dev-main#cb414b614a1dc9dee1a320ea3862f56b11c3d70c",
+        "owncloud/libre-graph-api-php": "dev-main#c728b27030e08689768562ea3b79694f9e5b09aa",
         "ext-json": "*",
         "ext-curl": "*"
     },
diff --git a/vendor/owncloud/ocis-php-sdk/src/Exception/ExceptionHelper.php b/vendor/owncloud/ocis-php-sdk/src/Exception/ExceptionHelper.php
index 9425ff45..b6d1d9af 100644
--- a/vendor/owncloud/ocis-php-sdk/src/Exception/ExceptionHelper.php
+++ b/vendor/owncloud/ocis-php-sdk/src/Exception/ExceptionHelper.php
@@ -4,6 +4,7 @@
 
 use GuzzleHttp\Exception\GuzzleException;
 use OpenAPI\Client\ApiException;
+use OpenAPI\Client\Model\OdataError;
 use Sabre\HTTP\ClientException as SabreClientException;
 use Sabre\HTTP\ClientHttpException as SabreClientHttpException;
 
@@ -18,7 +19,7 @@ class ExceptionHelper
      * that is more specific to the HTTP error
      */
     public static function getHttpErrorException(
-        GuzzleException|ApiException|SabreClientHttpException|SabreClientException $e
+        GuzzleException|ApiException|SabreClientHttpException|SabreClientException|HttpException $e
     ): BadRequestException|
     NotFoundException|
     ForbiddenException|
@@ -90,4 +91,44 @@ public static function getHttpErrorException(
             ),
         };
     }
+
+    /**
+     * Takes an OdataError object and returns a custom exception
+     * that is more specific to the error if it has a numeric error code.
+     * Otherwise, it returns an InvalidResponseException
+     *
+     * @param string $methodName the name of the method that received the OdataError
+     */
+    public static function getExceptionFromOdataError(
+        OdataError $odataError,
+        string $methodName
+    ): BadRequestException|
+    NotFoundException|
+    ForbiddenException|
+    UnauthorizedException|
+    HttpException|
+    ConflictException|
+    TooEarlyException|
+    InternalServerErrorException {
+        $error = $odataError->getError();
+        $errorCode = $error->getCode();
+        $errorMessage = $error->getMessage();
+        if (is_numeric($errorCode)) {
+            $genericHttpException = new HttpException(
+                $errorMessage,
+                (int) $errorCode
+            );
+            return self::getHttpErrorException($genericHttpException);
+        }
+        // The error code was not numeric, which is not really expected to happen.
+        // So throw an InternalServerErrorException with numeric code 500 and
+        // put the details in the exception message so that the caller has a chance
+        // to understand what happened.
+        return new InternalServerErrorException(
+            "$methodName returned an OdataError with code '" .
+            $errorCode .
+            "' and message '" . $errorMessage . "'",
+            500
+        );
+    }
 }
diff --git a/vendor/owncloud/ocis-php-sdk/src/Ocis.php b/vendor/owncloud/ocis-php-sdk/src/Ocis.php
index 03adbc2e..791e5088 100644
--- a/vendor/owncloud/ocis-php-sdk/src/Ocis.php
+++ b/vendor/owncloud/ocis-php-sdk/src/Ocis.php
@@ -48,7 +48,7 @@
  */
 class Ocis
 {
-    private const DECODE_TOKEN_ERROR_MESSAGE = 'could not decode token';
+    private const DECODE_TOKEN_ERROR_MESSAGE = 'Could not decode token.';
     public const FUNCTION_NOT_IMPLEMENTED_YET_ERROR_MESSAGE =
         'This function is not implemented yet! Place, name and signature of the function might change!';
     private string $serviceUrl;
@@ -234,22 +234,43 @@ private function getServiceUrlFromWebfinger(string $webfingerUrl): string
     {
         $tokenDataArray = explode(".", $this->accessToken);
         if (!array_key_exists(1, $tokenDataArray)) {
-            throw new \InvalidArgumentException(self::DECODE_TOKEN_ERROR_MESSAGE);
+            throw new \InvalidArgumentException(
+                self::DECODE_TOKEN_ERROR_MESSAGE .
+                " No payload found."
+            );
         }
-        $plainPayload = base64_decode($tokenDataArray[1], true);
+        $plainPayload = base64_decode(\strtr($tokenDataArray[1], '-_', '+/'), true);
         if (!$plainPayload) {
-            throw new \InvalidArgumentException(self::DECODE_TOKEN_ERROR_MESSAGE);
+            throw new \InvalidArgumentException(
+                self::DECODE_TOKEN_ERROR_MESSAGE .
+                " Payload not Base64Url encoded."
+            );
         }
         $tokenPayload = json_decode($plainPayload, true);
-        if (!is_array($tokenPayload) || !array_key_exists('iss', $tokenPayload)) {
-            throw new \InvalidArgumentException(self::DECODE_TOKEN_ERROR_MESSAGE);
+        if (!is_array($tokenPayload)) {
+            throw new \InvalidArgumentException(
+                self::DECODE_TOKEN_ERROR_MESSAGE .
+                " Payload not valid JSON."
+            );
+        }
+        if (!array_key_exists('iss', $tokenPayload)) {
+            throw new \InvalidArgumentException(
+                self::DECODE_TOKEN_ERROR_MESSAGE .
+                " Payload does not contain 'iss' key."
+            );
         }
         if (!is_string($tokenPayload['iss'])) {
-            throw new \InvalidArgumentException(self::DECODE_TOKEN_ERROR_MESSAGE);
+            throw new \InvalidArgumentException(
+                self::DECODE_TOKEN_ERROR_MESSAGE .
+                " 'iss' key is not a string."
+            );
         }
         $iss = parse_url($tokenPayload['iss']);
         if (!is_array($iss) || !array_key_exists('host', $iss)) {
-            throw new \InvalidArgumentException(self::DECODE_TOKEN_ERROR_MESSAGE);
+            throw new \InvalidArgumentException(
+                self::DECODE_TOKEN_ERROR_MESSAGE .
+                " Content of 'iss' has no 'host' part."
+            );
         }
         try {
             $webfingerResponse = $this->guzzle->get($webfingerUrl . '?resource=acct:me@' . $iss['host']);
@@ -320,10 +341,7 @@ public function getAllDrives(
             throw ExceptionHelper::getHttpErrorException($e);
         }
         if ($allDrivesList instanceof OdataError) {
-            // ToDo: understand how this can happen, and what to do about it.
-            throw new InvalidResponseException(
-                "listAllDrives returned an OdataError - " . $allDrivesList->getError()
-            );
+            throw ExceptionHelper::getExceptionFromOdataError($allDrivesList, "listAllDrives");
         }
         $apiDrives = $allDrivesList->getValue();
         $apiDrives = $apiDrives ?? [];
@@ -380,10 +398,7 @@ public function getMyDrives(
         }
 
         if ($allDrivesList instanceof OdataError) {
-            // ToDo: understand how this can happen, and what to do about it.
-            throw new InvalidResponseException(
-                "listMyDrives returned an OdataError - " . $allDrivesList->getError()
-            );
+            throw ExceptionHelper::getExceptionFromOdataError($allDrivesList, "listMyDrives");
         }
         $apiDrives = $allDrivesList->getValue();
         $apiDrives = $apiDrives ?? [];
diff --git a/vendor/owncloud/ocis-php-sdk/src/ShareReceived.php b/vendor/owncloud/ocis-php-sdk/src/ShareReceived.php
index d09f1ba0..fe59ec1e 100644
--- a/vendor/owncloud/ocis-php-sdk/src/ShareReceived.php
+++ b/vendor/owncloud/ocis-php-sdk/src/ShareReceived.php
@@ -4,8 +4,6 @@
 
 use OpenAPI\Client\Model\DriveItem;
 use OpenAPI\Client\Model\Identity;
-use OpenAPI\Client\Model\ItemReference;
-use OpenAPI\Client\Model\Permission;
 use OpenAPI\Client\Model\RemoteItem;
 use Owncloud\OcisPhpSdk\Exception\InvalidResponseException;
 
@@ -30,17 +28,13 @@ public function __construct(
     /**
      * @throws InvalidResponseException
      */
-    public function getId(): ?string
+    public function getId(): string
     {
-        if (empty($this->shareReceived->getId()) && $this->isClientSyncronize() === false) {
-            return  null;
-        }
-        if (empty($this->shareReceived->getId()) && $this->isClientSyncronize() === true) {
-            throw new InvalidResponseException(
+        return empty($this->shareReceived->getId())
+            ? throw new InvalidResponseException(
                 "Invalid Id '" . print_r($this->shareReceived->getId(), true) . "'"
-            );
-        }
-        return $this->shareReceived->getId();
+            )
+            : $this->shareReceived->getId();
     }
 
     /**
@@ -59,89 +53,38 @@ public function getName(): string
     /**
      * @throws InvalidResponseException
      */
-    public function getEtag(): ?string
+    public function getEtag(): string
     {
-        if (empty($this->shareReceived->getETag()) && $this->isClientSyncronize() === false) {
-            return  null;
-        }
-        if (empty($this->shareReceived->getETag()) && $this->isClientSyncronize() === true) {
-            throw new InvalidResponseException(
+        return empty($this->shareReceived->getETag())
+            ? throw new InvalidResponseException(
                 "Invalid Etag '" . print_r($this->shareReceived->getETag(), true) . "'"
-            );
-        }
-        return $this->shareReceived->getETag();
-    }
-
-    /**
-     * @throws InvalidResponseException
-     */
-    private function getParentReference(): ?ItemReference
-    {
-        if (empty($this->shareReceived->getParentReference()) && $this->isClientSyncronize() === false) {
-            return  null;
-        }
-        if (empty($this->shareReceived->getParentReference()) && $this->isClientSyncronize() === true) {
-            throw new InvalidResponseException(
-                "Invalid parentReference of received share '" .
-                print_r($this->shareReceived->getParentReference(), true) . "'"
-            );
-        }
-        return $this->shareReceived->getParentReference();
+            )
+        : $this->shareReceived->getETag();
     }
 
     /**
+     * @return \DateTimeImmutable
      * @throws InvalidResponseException
      */
-    public function getParentDriveId(): ?string
+    public function getLastModifiedDateTime(): \DateTimeImmutable
     {
-        $parentReference = $this->getParentReference();
-        if ($parentReference === null) {
-            return  null;
-        }
-        if (empty($parentReference->getDriveId()) && $this->isClientSyncronize() === false) {
-            return  null;
-        }
-        if (empty($parentReference->getDriveId()) && $this->isClientSyncronize() === true) {
+        $time = $this->shareReceived->getLastModifiedDateTime();
+        if (empty($time)) {
             throw new InvalidResponseException(
-                "Invalid driveId returned in parentReference of received share '" .
-                print_r($parentReference->getDriveId(), true) . "'"
+                "Invalid last modified DateTime'" . print_r($time, true) . "'"
             );
         }
-        return $parentReference->getDriveId();
-    }
-
-    /**
-     * @throws InvalidResponseException
-     */
-    public function getParentDriveType(): ?DriveType
-    {
-        $parentReference = $this->getParentReference();
-        if ($parentReference === null) {
-            return  null;
-        }
-        if (empty($parentReference->getDriveType()) && $this->isClientSyncronize() === false) {
-            return  null;
-        }
-        $driveTypeString = (string)$parentReference->getDriveType();
-        $driveType = DriveType::tryFrom($driveTypeString);
-        if ($driveType instanceof DriveType) {
-            return $driveType;
-        }
-
-        throw new InvalidResponseException(
-            'Invalid driveType returned in parentReference of received share: "' .
-            print_r($driveTypeString, true) . '"'
-        );
+        return \DateTimeImmutable::createFromMutable($time);
     }
 
     /**
      * @throws InvalidResponseException
      */
-    private function getRemoteItem(): RemoteItem
+    public function getRemoteItem(): RemoteItem
     {
-        return empty($this -> shareReceived -> getRemoteItem())
+        return empty($this->shareReceived->getRemoteItem())
             ? throw new InvalidResponseException(
-                "Invalid remote item '" . print_r($this -> shareReceived -> getParentReference(), true) . "'"
+                "Invalid remote item '" . print_r($this->shareReceived->getParentReference(), true) . "'"
             ) : $this->shareReceived->getRemoteItem();
     }
 
@@ -159,113 +102,40 @@ public function getRemoteItemId(): string
             : $remoteItem->getId();
     }
 
-    /**
-     * @return string
-     * @throws InvalidResponseException
-     */
-    public function getRemoteItemName(): string
-    {
-        $remoteItem = $this->getRemoteItem();
-        return empty($remoteItem->getName())
-            ? throw new InvalidResponseException(
-                "Invalid remote item name '" . print_r($remoteItem, true) . "'"
-            )
-            : $remoteItem->getName();
-    }
-
-    /**
-     * @return int
-     * @throws InvalidResponseException
-     */
-    public function getRemoteItemSize(): int
-    {
-        $remoteItem = $this->getRemoteItem();
-        return empty($remoteItem->getSize())
-            ? throw new InvalidResponseException(
-                "Invalid remote item size '" . print_r($remoteItem, true) . "'"
-            )
-            : $remoteItem->getSize();
-    }
-
     /**
      * @throws InvalidResponseException
      */
-    private function getShared(): \OpenAPI\Client\Model\Shared
+    private function getCreatedByUser(): Identity
     {
-        $remoteItem = $this->getRemoteItem();
-
-        return empty($remoteItem->getShared()) ?
+        return empty($this->shareReceived->getCreatedBy())
+        || empty($this->shareReceived->getCreatedBy()->getUser()) ?
             throw new InvalidResponseException(
-                "Invalid shared '" . print_r($remoteItem, true) . "'"
-            ) : $remoteItem->getShared();
+                "Invalid share createdBy information '" . print_r($this->shareReceived->getCreatedBy(), true) . "'"
+            ) : $this->shareReceived->getCreatedBy()->getUser();
     }
 
     /**
-     * @return \DateTimeImmutable
      * @throws InvalidResponseException
      */
-    public function getRemoteItemSharedDateTime(): \DateTimeImmutable
+    public function getCreatedByDisplayName(): string
     {
-        $sharedInfo = $this->getShared();
-        $time = $sharedInfo->getSharedDateTime();
-        if (empty($time)) {
-            throw new InvalidResponseException(
-                "Invalid shared DateTime'" . print_r($sharedInfo->getSharedDateTime(), true) . "'"
-            );
-        }
-        return \DateTimeImmutable::createFromMutable($time);
-    }
-
-    /**
-     * @throws InvalidResponseException
-     */
-    private function getOwnerUser(): Identity
-    {
-        return empty($this->getShared()->getOwner())
-        || empty($this->getShared()->getOwner()->getUser()) ?
-            throw new InvalidResponseException(
-                "Invalid owner information '" . print_r($this->getShared()->getOwner(), true) . "'"
-            ) : $this->getShared()->getOwner()->getUser();
-    }
-
-    /**
-     * @throws InvalidResponseException
-     */
-    public function getOwnerName(): string
-    {
-        $ownerUser = $this->getOwnerUser();
-        return empty($ownerUser->getDisplayName())
+        $createdByUser = $this->getCreatedByUser();
+        return empty($createdByUser->getDisplayName())
             ? throw new InvalidResponseException(
-                "Invalid share owner name '" . print_r($ownerUser, true) . "'"
+                "Invalid share owner name '" . print_r($createdByUser, true) . "'"
             )
-            : $ownerUser->getDisplayName();
-    }
-
-    /**
-     * @throws InvalidResponseException
-     */
-    public function getOwnerId(): string
-    {
-        $ownerUser = $this->getOwnerUser();
-        return empty($ownerUser->getId()) ? throw new InvalidResponseException(
-            "Invalid share owner id '" . print_r($ownerUser->getId(), true) . "'"
-        ) : $ownerUser->getId();
+            : $createdByUser->getDisplayName();
     }
 
     /**
-     * gets the first permission of the remote item
-     * in theory there might be more that one permission, but currently there is no such case in ocis
-     * @return Permission
      * @throws InvalidResponseException
      */
-    private function getRemoteItemPermission()
+    public function getCreatedByUserId(): string
     {
-        $remoteItem = $this->getRemoteItem();
-        $permissions = $remoteItem->getPermissions();
-        if ($permissions === null || sizeof($permissions) !== 1) {
-            throw new InvalidResponseException('Invalid permissions in remoteItem');
-        }
-        return $permissions[0];
+        $createdByUser = $this->getCreatedByUser();
+        return empty($createdByUser->getId()) ? throw new InvalidResponseException(
+            "Invalid share owner id '" . print_r($createdByUser->getId(), true) . "'"
+        ) : $createdByUser->getId();
     }
 
     /**
@@ -273,22 +143,23 @@ private function getRemoteItemPermission()
      */
     public function isUiHidden(): bool
     {
-        $uiHidden = $this->getRemoteItemPermission()->getAtUiHidden();
-        if ($uiHidden === null) {
-            throw new InvalidResponseException('Invalid "@ui.hidden" parameter in permission');
+        $uiHidden = $this->shareReceived->getAtUiHidden();
+        if (is_bool($uiHidden)) {
+            return $uiHidden;
         }
-        return $uiHidden;
+        throw new InvalidResponseException('Invalid "@ui.hidden" parameter in permission');
     }
 
     /**
      * @throws InvalidResponseException
      */
-    public function isClientSyncronize(): bool
+    public function isClientSynchronized(): bool
     {
-        $clientSyncronize = $this->getRemoteItemPermission()->getAtClientSynchronize();
-        if ($clientSyncronize === null) {
-            throw new InvalidResponseException('Invalid "@client.synchronize" parameter in permission');
+        $clientSyncronize = $this->shareReceived->getAtClientSynchronize();
+        if (is_bool($clientSyncronize)) {
+            return $clientSyncronize;
         }
-        return $clientSyncronize;
+        throw new InvalidResponseException('Invalid "@client.synchronize" parameter in permission');
+
     }
 }