diff --git a/packages/Types/lib/Generated/Model/ClicksElementGoal.php b/packages/Types/lib/Generated/Model/ClicksElementGoal.php
index 925aca8..7de6f49 100644
--- a/packages/Types/lib/Generated/Model/ClicksElementGoal.php
+++ b/packages/Types/lib/Generated/Model/ClicksElementGoal.php
@@ -89,7 +89,7 @@ class ClicksElementGoal implements ModelInterface, ArrayAccess, \JsonSerializabl
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ClicksLinkGoal.php b/packages/Types/lib/Generated/Model/ClicksLinkGoal.php
index 74a9a94..854b1a4 100644
--- a/packages/Types/lib/Generated/Model/ClicksLinkGoal.php
+++ b/packages/Types/lib/Generated/Model/ClicksLinkGoal.php
@@ -89,7 +89,7 @@ class ClicksLinkGoal implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigAudience.php b/packages/Types/lib/Generated/Model/ConfigAudience.php
index 5b8ef13..f065616 100644
--- a/packages/Types/lib/Generated/Model/ConfigAudience.php
+++ b/packages/Types/lib/Generated/Model/ConfigAudience.php
@@ -87,7 +87,7 @@ class ConfigAudience implements ModelInterface, ArrayAccess, \JsonSerializable
       */
     protected static array $openAPINullables = [
         'id' => false,
-        'key' => false,
+        'key' => true,
         'name' => false,
         'type' => false,
         'rules' => true
@@ -365,7 +365,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigExperience.php b/packages/Types/lib/Generated/Model/ConfigExperience.php
index 9630dd0..15c203b 100644
--- a/packages/Types/lib/Generated/Model/ConfigExperience.php
+++ b/packages/Types/lib/Generated/Model/ConfigExperience.php
@@ -113,7 +113,7 @@ class ConfigExperience implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'locations' => true,
         'site_area' => true,
         'audiences' => true,
@@ -482,7 +482,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigFeature.php b/packages/Types/lib/Generated/Model/ConfigFeature.php
index 7d457d9..a05fba1 100644
--- a/packages/Types/lib/Generated/Model/ConfigFeature.php
+++ b/packages/Types/lib/Generated/Model/ConfigFeature.php
@@ -86,7 +86,7 @@ class ConfigFeature implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'variables' => false
     ];
 
@@ -385,7 +385,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigGoal.php b/packages/Types/lib/Generated/Model/ConfigGoal.php
index 797e212..92e9104 100644
--- a/packages/Types/lib/Generated/Model/ConfigGoal.php
+++ b/packages/Types/lib/Generated/Model/ConfigGoal.php
@@ -89,7 +89,7 @@ class ConfigGoal implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -438,7 +438,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigGoalBase.php b/packages/Types/lib/Generated/Model/ConfigGoalBase.php
index 58f81cd..ff4e541 100644
--- a/packages/Types/lib/Generated/Model/ConfigGoalBase.php
+++ b/packages/Types/lib/Generated/Model/ConfigGoalBase.php
@@ -88,7 +88,7 @@ class ConfigGoalBase implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true
     ];
@@ -392,7 +392,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigLocation.php b/packages/Types/lib/Generated/Model/ConfigLocation.php
index fbcb9bb..bccf0cf 100644
--- a/packages/Types/lib/Generated/Model/ConfigLocation.php
+++ b/packages/Types/lib/Generated/Model/ConfigLocation.php
@@ -87,7 +87,7 @@ class ConfigLocation implements ModelInterface, ArrayAccess, \JsonSerializable
       */
     protected static array $openAPINullables = [
         'id' => false,
-        'key' => false,
+        'key' => true,
         'name' => false,
         'trigger' => false,
         'rules' => true
@@ -365,7 +365,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ConfigSegment.php b/packages/Types/lib/Generated/Model/ConfigSegment.php
index 183d845..54fe495 100644
--- a/packages/Types/lib/Generated/Model/ConfigSegment.php
+++ b/packages/Types/lib/Generated/Model/ConfigSegment.php
@@ -85,7 +85,7 @@ class ConfigSegment implements ModelInterface, ArrayAccess, \JsonSerializable
       */
     protected static array $openAPINullables = [
         'id' => false,
-        'key' => false,
+        'key' => true,
         'name' => false,
         'rules' => true
     ];
@@ -358,7 +358,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/DomInteractionGoal.php b/packages/Types/lib/Generated/Model/DomInteractionGoal.php
index 47a9b39..5b0644f 100644
--- a/packages/Types/lib/Generated/Model/DomInteractionGoal.php
+++ b/packages/Types/lib/Generated/Model/DomInteractionGoal.php
@@ -89,7 +89,7 @@ class DomInteractionGoal implements ModelInterface, ArrayAccess, \JsonSerializab
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ExperienceVariationConfig.php b/packages/Types/lib/Generated/Model/ExperienceVariationConfig.php
index 6bc1d4b..618b291 100644
--- a/packages/Types/lib/Generated/Model/ExperienceVariationConfig.php
+++ b/packages/Types/lib/Generated/Model/ExperienceVariationConfig.php
@@ -90,7 +90,7 @@ class ExperienceVariationConfig implements ModelInterface, ArrayAccess, \JsonSer
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'traffic_allocation' => false,
         'status' => false,
         'changes' => false
@@ -407,7 +407,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/GaGoal.php b/packages/Types/lib/Generated/Model/GaGoal.php
index 0f1332e..4cf96a4 100644
--- a/packages/Types/lib/Generated/Model/GaGoal.php
+++ b/packages/Types/lib/Generated/Model/GaGoal.php
@@ -89,7 +89,7 @@ class GaGoal implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/NoSettingsGoal.php b/packages/Types/lib/Generated/Model/NoSettingsGoal.php
index 3fefa7f..d71f656 100644
--- a/packages/Types/lib/Generated/Model/NoSettingsGoal.php
+++ b/packages/Types/lib/Generated/Model/NoSettingsGoal.php
@@ -87,7 +87,7 @@ class NoSettingsGoal implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true
     ];
@@ -417,7 +417,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/RevenueGoal.php b/packages/Types/lib/Generated/Model/RevenueGoal.php
index af6cfe6..9cba0b3 100644
--- a/packages/Types/lib/Generated/Model/RevenueGoal.php
+++ b/packages/Types/lib/Generated/Model/RevenueGoal.php
@@ -89,7 +89,7 @@ class RevenueGoal implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/ScrollPercentageGoal.php b/packages/Types/lib/Generated/Model/ScrollPercentageGoal.php
index 69af5ac..d20d16d 100644
--- a/packages/Types/lib/Generated/Model/ScrollPercentageGoal.php
+++ b/packages/Types/lib/Generated/Model/ScrollPercentageGoal.php
@@ -89,7 +89,7 @@ class ScrollPercentageGoal implements ModelInterface, ArrayAccess, \JsonSerializ
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/SubmitsFormGoal.php b/packages/Types/lib/Generated/Model/SubmitsFormGoal.php
index c8ae870..41609c0 100644
--- a/packages/Types/lib/Generated/Model/SubmitsFormGoal.php
+++ b/packages/Types/lib/Generated/Model/SubmitsFormGoal.php
@@ -89,7 +89,7 @@ class SubmitsFormGoal implements ModelInterface, ArrayAccess, \JsonSerializable
     protected static array $openAPINullables = [
         'id' => false,
         'name' => false,
-        'key' => false,
+        'key' => true,
         'type' => false,
         'rules' => true,
         'settings' => false
@@ -420,7 +420,14 @@ public function getKey()
     public function setKey($key)
     {
         if (is_null($key)) {
-            throw new \InvalidArgumentException('non-nullable key cannot be null');
+            array_push($this->openAPINullablesSetToNull, 'key');
+        } else {
+            $nullablesSetToNull = $this->getOpenAPINullablesSetToNull();
+            $index = array_search('key', $nullablesSetToNull);
+            if ($index !== FALSE) {
+                unset($nullablesSetToNull[$index]);
+                $this->setOpenAPINullablesSetToNull($nullablesSetToNull);
+            }
         }
         $this->container['key'] = $key;
 
diff --git a/packages/Types/lib/Generated/Model/VisitorInsightsBase.php b/packages/Types/lib/Generated/Model/VisitorInsightsBase.php
index 8b04519..499d7db 100644
--- a/packages/Types/lib/Generated/Model/VisitorInsightsBase.php
+++ b/packages/Types/lib/Generated/Model/VisitorInsightsBase.php
@@ -305,9 +305,9 @@ public function getHeatmapVisitsLimitAllowableValues()
     public function __construct(?array $data = null)
     {
         $this->setIfExists('enabled', $data ?? [], null);
-        $this->setIfExists('obfuscate_text', $data ?? [], true);
+        $this->setIfExists('obfuscate_text', $data ?? [], false);
         $this->setIfExists('sampling_rate', $data ?? [], self::SAMPLING_RATE_NUMBER_5);
-        $this->setIfExists('heatmap_visits_limit', $data ?? [], self::HEATMAP_VISITS_LIMIT_NUMBER_5000);
+        $this->setIfExists('heatmap_visits_limit', $data ?? [], self::HEATMAP_VISITS_LIMIT_NUMBER_2500);
     }
 
     /**
diff --git a/packages/Types/lib/Generated/Model/VisitorInsightsData.php b/packages/Types/lib/Generated/Model/VisitorInsightsData.php
index 0432d60..b9c5b17 100644
--- a/packages/Types/lib/Generated/Model/VisitorInsightsData.php
+++ b/packages/Types/lib/Generated/Model/VisitorInsightsData.php
@@ -288,9 +288,9 @@ public function getHeatmapVisitsLimitAllowableValues()
     public function __construct(?array $data = null)
     {
         $this->setIfExists('enabled', $data ?? [], null);
-        $this->setIfExists('obfuscate_text', $data ?? [], true);
+        $this->setIfExists('obfuscate_text', $data ?? [], false);
         $this->setIfExists('sampling_rate', $data ?? [], 5);
-        $this->setIfExists('heatmap_visits_limit', $data ?? [], self::HEATMAP_VISITS_LIMIT_NUMBER_5000);
+        $this->setIfExists('heatmap_visits_limit', $data ?? [], self::HEATMAP_VISITS_LIMIT_NUMBER_2500);
         $this->setIfExists('tracking_id', $data ?? [], null);
     }
 
diff --git a/packages/Types/lib/Generated/Model/VisitorSegments.php b/packages/Types/lib/Generated/Model/VisitorSegments.php
index 3108ff0..02080d4 100644
--- a/packages/Types/lib/Generated/Model/VisitorSegments.php
+++ b/packages/Types/lib/Generated/Model/VisitorSegments.php
@@ -62,6 +62,7 @@ class VisitorSegments implements ModelInterface, ArrayAccess, \JsonSerializable
         'devices' => 'string[]',
         'source' => 'string',
         'campaign' => 'string',
+        'content' => 'string',
         'visitorType' => 'string',
         'country' => 'string',
         'customSegments' => 'string[]'
@@ -79,6 +80,7 @@ class VisitorSegments implements ModelInterface, ArrayAccess, \JsonSerializable
         'devices' => null,
         'source' => null,
         'campaign' => null,
+        'content' => null,
         'visitorType' => null,
         'country' => null,
         'customSegments' => null
@@ -94,6 +96,7 @@ class VisitorSegments implements ModelInterface, ArrayAccess, \JsonSerializable
         'devices' => false,
         'source' => false,
         'campaign' => false,
+        'content' => false,
         'visitorType' => false,
         'country' => false,
         'customSegments' => false
@@ -189,6 +192,7 @@ public function isNullableSetToNull(string $property): bool
         'devices' => 'devices',
         'source' => 'source',
         'campaign' => 'campaign',
+        'content' => 'content',
         'visitorType' => 'visitorType',
         'country' => 'country',
         'customSegments' => 'customSegments'
@@ -204,6 +208,7 @@ public function isNullableSetToNull(string $property): bool
         'devices' => 'setDevices',
         'source' => 'setSource',
         'campaign' => 'setCampaign',
+        'content' => 'setContent',
         'visitorType' => 'setVisitorType',
         'country' => 'setCountry',
         'customSegments' => 'setCustomSegments'
@@ -219,6 +224,7 @@ public function isNullableSetToNull(string $property): bool
         'devices' => 'getDevices',
         'source' => 'getSource',
         'campaign' => 'getCampaign',
+        'content' => 'getContent',
         'visitorType' => 'getVisitorType',
         'country' => 'getCountry',
         'customSegments' => 'getCustomSegments'
@@ -371,6 +377,7 @@ public function __construct(?array $data = null)
         $this->setIfExists('devices', $data ?? [], null);
         $this->setIfExists('source', $data ?? [], null);
         $this->setIfExists('campaign', $data ?? [], null);
+        $this->setIfExists('content', $data ?? [], null);
         $this->setIfExists('visitorType', $data ?? [], null);
         $this->setIfExists('country', $data ?? [], null);
         $this->setIfExists('customSegments', $data ?? [], null);
@@ -590,6 +597,33 @@ public function setCampaign($campaign)
         return $this;
     }
 
+    /**
+     * Gets content
+     *
+     * @return string|null
+     */
+    public function getContent()
+    {
+        return $this->container['content'];
+    }
+
+    /**
+     * Sets content
+     *
+     * @param string|null $content Content string (ad-creative identifier from utm_content)
+     *
+     * @return self
+     */
+    public function setContent($content)
+    {
+        if (is_null($content)) {
+            throw new \InvalidArgumentException('non-nullable content cannot be null');
+        }
+        $this->container['content'] = $content;
+
+        return $this;
+    }
+
     /**
      * Gets visitor_type
      *