diff --git a/lib/Model/CampaignsTriggerSendPostBody.php b/lib/Model/CampaignsTriggerSendPostBody.php
index e9b1837..374c136 100644
--- a/lib/Model/CampaignsTriggerSendPostBody.php
+++ b/lib/Model/CampaignsTriggerSendPostBody.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $sendId;
     /**
-     * @var string
+     * @var array<string, mixed>
      */
     protected $triggerProperties;
     /**
@@ -72,12 +72,18 @@ public function setSendId(string $sendId): self
         return $this;
     }
 
-    public function getTriggerProperties(): string
+    /**
+     * @return array<string, mixed>
+     */
+    public function getTriggerProperties(): iterable
     {
         return $this->triggerProperties;
     }
 
-    public function setTriggerProperties(string $triggerProperties): self
+    /**
+     * @param array<string, mixed> $triggerProperties
+     */
+    public function setTriggerProperties(iterable $triggerProperties): self
     {
         $this->initialized['triggerProperties'] = true;
         $this->triggerProperties = $triggerProperties;
diff --git a/lib/Model/CampaignsTriggerSendPostBodyRecipientsItem.php b/lib/Model/CampaignsTriggerSendPostBodyRecipientsItem.php
index b7a1b55..f02416c 100644
--- a/lib/Model/CampaignsTriggerSendPostBodyRecipientsItem.php
+++ b/lib/Model/CampaignsTriggerSendPostBodyRecipientsItem.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $externalUserId;
     /**
-     * @var string
+     * @var array<string, mixed>
      */
     protected $triggerProperties;
     /**
@@ -68,12 +68,18 @@ public function setExternalUserId(string $externalUserId): self
         return $this;
     }
 
-    public function getTriggerProperties(): string
+    /**
+     * @return array<string, mixed>
+     */
+    public function getTriggerProperties(): iterable
     {
         return $this->triggerProperties;
     }
 
-    public function setTriggerProperties(string $triggerProperties): self
+    /**
+     * @param array<string, mixed> $triggerProperties
+     */
+    public function setTriggerProperties(iterable $triggerProperties): self
     {
         $this->initialized['triggerProperties'] = true;
         $this->triggerProperties = $triggerProperties;
diff --git a/lib/Model/CanvasTriggerScheduleCreatePostBodyRecipientsItem.php b/lib/Model/CanvasTriggerScheduleCreatePostBodyRecipientsItem.php
index 3246c7e..f94c3f5 100644
--- a/lib/Model/CanvasTriggerScheduleCreatePostBodyRecipientsItem.php
+++ b/lib/Model/CanvasTriggerScheduleCreatePostBodyRecipientsItem.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $externalUserId;
     /**
-     * @var string
+     * @var array<string, mixed>
      */
     protected $triggerProperties;
     /**
@@ -64,12 +64,18 @@ public function setExternalUserId(string $externalUserId): self
         return $this;
     }
 
-    public function getTriggerProperties(): string
+    /**
+     * @return array<string, mixed>
+     */
+    public function getTriggerProperties(): iterable
     {
         return $this->triggerProperties;
     }
 
-    public function setTriggerProperties(string $triggerProperties): self
+    /**
+     * @param array<string, mixed> $triggerProperties
+     */
+    public function setTriggerProperties(iterable $triggerProperties): self
     {
         $this->initialized['triggerProperties'] = true;
         $this->triggerProperties = $triggerProperties;
diff --git a/lib/Model/CanvasTriggerSendPostBodyRecipientsItem.php b/lib/Model/CanvasTriggerSendPostBodyRecipientsItem.php
index e084c4e..bc93ad6 100644
--- a/lib/Model/CanvasTriggerSendPostBodyRecipientsItem.php
+++ b/lib/Model/CanvasTriggerSendPostBodyRecipientsItem.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $externalUserId;
     /**
-     * @var string
+     * @var array<string, mixed>
      */
     protected $triggerProperties;
     /**
@@ -72,12 +72,18 @@ public function setExternalUserId(string $externalUserId): self
         return $this;
     }
 
-    public function getTriggerProperties(): string
+    /**
+     * @return array<string, mixed>
+     */
+    public function getTriggerProperties(): iterable
     {
         return $this->triggerProperties;
     }
 
-    public function setTriggerProperties(string $triggerProperties): self
+    /**
+     * @param array<string, mixed> $triggerProperties
+     */
+    public function setTriggerProperties(iterable $triggerProperties): self
     {
         $this->initialized['triggerProperties'] = true;
         $this->triggerProperties = $triggerProperties;
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php
index 57fd094..f130d42 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php
@@ -58,7 +58,11 @@ public function denormalize($data, $class, $format = null, array $context = [])
             unset($data['send_id']);
         }
         if (\array_key_exists('trigger_properties', $data)) {
-            $object->setTriggerProperties($data['trigger_properties']);
+            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+            foreach ($data['trigger_properties'] as $key => $value) {
+                $values[$key] = $value;
+            }
+            $object->setTriggerProperties($values);
             unset($data['trigger_properties']);
         }
         if (\array_key_exists('broadcast', $data)) {
@@ -70,16 +74,16 @@ public function denormalize($data, $class, $format = null, array $context = [])
             unset($data['audience']);
         }
         if (\array_key_exists('recipients', $data)) {
-            $values = [];
-            foreach ($data['recipients'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem', 'json', $context);
+            $values_1 = [];
+            foreach ($data['recipients'] as $value_1) {
+                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem', 'json', $context);
             }
-            $object->setRecipients($values);
+            $object->setRecipients($values_1);
             unset($data['recipients']);
         }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+        foreach ($data as $key_1 => $value_2) {
+            if (preg_match('/.*/', (string) $key_1)) {
+                $object[$key_1] = $value_2;
             }
         }
 
@@ -99,7 +103,11 @@ public function normalize($object, $format = null, array $context = [])
             $data['send_id'] = $object->getSendId();
         }
         if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $data['trigger_properties'] = $object->getTriggerProperties();
+            $values = [];
+            foreach ($object->getTriggerProperties() as $key => $value) {
+                $values[$key] = $value;
+            }
+            $data['trigger_properties'] = $values;
         }
         if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
             $data['broadcast'] = $object->getBroadcast();
@@ -108,15 +116,15 @@ public function normalize($object, $format = null, array $context = [])
             $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
         }
         if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
-            $values = [];
-            foreach ($object->getRecipients() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
+            $values_1 = [];
+            foreach ($object->getRecipients() as $value_1) {
+                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
             }
-            $data['recipients'] = $values;
+            $data['recipients'] = $values_1;
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+        foreach ($object as $key_1 => $value_2) {
+            if (preg_match('/.*/', (string) $key_1)) {
+                $data[$key_1] = $value_2;
             }
         }
 
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php
index 8f75c63..422d51f 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php
@@ -58,7 +58,11 @@ public function denormalize($data, $class, $format = null, array $context = [])
             unset($data['external_user_id']);
         }
         if (\array_key_exists('trigger_properties', $data)) {
-            $object->setTriggerProperties($data['trigger_properties']);
+            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+            foreach ($data['trigger_properties'] as $key => $value) {
+                $values[$key] = $value;
+            }
+            $object->setTriggerProperties($values);
             unset($data['trigger_properties']);
         }
         if (\array_key_exists('send_to_existing_only', $data)) {
@@ -69,9 +73,9 @@ public function denormalize($data, $class, $format = null, array $context = [])
             $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
             unset($data['attributes']);
         }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+        foreach ($data as $key_1 => $value_1) {
+            if (preg_match('/.*/', (string) $key_1)) {
+                $object[$key_1] = $value_1;
             }
         }
 
@@ -91,7 +95,11 @@ public function normalize($object, $format = null, array $context = [])
             $data['external_user_id'] = $object->getExternalUserId();
         }
         if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $data['trigger_properties'] = $object->getTriggerProperties();
+            $values = [];
+            foreach ($object->getTriggerProperties() as $key => $value) {
+                $values[$key] = $value;
+            }
+            $data['trigger_properties'] = $values;
         }
         if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
             $data['send_to_existing_only'] = $object->getSendToExistingOnly();
@@ -99,9 +107,9 @@ public function normalize($object, $format = null, array $context = [])
         if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
             $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+        foreach ($object as $key_1 => $value_1) {
+            if (preg_match('/.*/', (string) $key_1)) {
+                $data[$key_1] = $value_1;
             }
         }
 
diff --git a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
index dd99e79..ac111a3 100644
--- a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
@@ -58,20 +58,24 @@ public function denormalize($data, $class, $format = null, array $context = [])
             unset($data['external_user_id']);
         }
         if (\array_key_exists('trigger_properties', $data)) {
-            $object->setTriggerProperties($data['trigger_properties']);
+            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+            foreach ($data['trigger_properties'] as $key => $value) {
+                $values[$key] = $value;
+            }
+            $object->setTriggerProperties($values);
             unset($data['trigger_properties']);
         }
         if (\array_key_exists('canvas_entry_properties', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['canvas_entry_properties'] as $key => $value) {
-                $values[$key] = $value;
+            $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+            foreach ($data['canvas_entry_properties'] as $key_1 => $value_1) {
+                $values_1[$key_1] = $value_1;
             }
-            $object->setCanvasEntryProperties($values);
+            $object->setCanvasEntryProperties($values_1);
             unset($data['canvas_entry_properties']);
         }
-        foreach ($data as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_1;
+        foreach ($data as $key_2 => $value_2) {
+            if (preg_match('/.*/', (string) $key_2)) {
+                $object[$key_2] = $value_2;
             }
         }
 
@@ -91,18 +95,22 @@ public function normalize($object, $format = null, array $context = [])
             $data['external_user_id'] = $object->getExternalUserId();
         }
         if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $data['trigger_properties'] = $object->getTriggerProperties();
-        }
-        if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
             $values = [];
-            foreach ($object->getCanvasEntryProperties() as $key => $value) {
+            foreach ($object->getTriggerProperties() as $key => $value) {
                 $values[$key] = $value;
             }
-            $data['canvas_entry_properties'] = $values;
+            $data['trigger_properties'] = $values;
+        }
+        if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+            $values_1 = [];
+            foreach ($object->getCanvasEntryProperties() as $key_1 => $value_1) {
+                $values_1[$key_1] = $value_1;
+            }
+            $data['canvas_entry_properties'] = $values_1;
         }
-        foreach ($object as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_1;
+        foreach ($object as $key_2 => $value_2) {
+            if (preg_match('/.*/', (string) $key_2)) {
+                $data[$key_2] = $value_2;
             }
         }
 
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php
index 1403cd8..d983048 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php
@@ -58,7 +58,11 @@ public function denormalize($data, $class, $format = null, array $context = [])
             unset($data['external_user_id']);
         }
         if (\array_key_exists('trigger_properties', $data)) {
-            $object->setTriggerProperties($data['trigger_properties']);
+            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+            foreach ($data['trigger_properties'] as $key => $value) {
+                $values[$key] = $value;
+            }
+            $object->setTriggerProperties($values);
             unset($data['trigger_properties']);
         }
         if (\array_key_exists('canvas_entry_properties', $data)) {
@@ -73,9 +77,9 @@ public function denormalize($data, $class, $format = null, array $context = [])
             $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
             unset($data['attributes']);
         }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+        foreach ($data as $key_1 => $value_1) {
+            if (preg_match('/.*/', (string) $key_1)) {
+                $object[$key_1] = $value_1;
             }
         }
 
@@ -95,7 +99,11 @@ public function normalize($object, $format = null, array $context = [])
             $data['external_user_id'] = $object->getExternalUserId();
         }
         if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $data['trigger_properties'] = $object->getTriggerProperties();
+            $values = [];
+            foreach ($object->getTriggerProperties() as $key => $value) {
+                $values[$key] = $value;
+            }
+            $data['trigger_properties'] = $values;
         }
         if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
             $data['canvas_entry_properties'] = $object->getCanvasEntryProperties();
@@ -106,9 +114,9 @@ public function normalize($object, $format = null, array $context = [])
         if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
             $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+        foreach ($object as $key_1 => $value_1) {
+            if (preg_match('/.*/', (string) $key_1)) {
+                $data[$key_1] = $value_1;
             }
         }