diff --git a/src/FacebookAds/Object/Fields/AdCreativeFeatureCustomizationsFields.php b/src/FacebookAds/Object/Fields/AdCreativeFeatureCustomizationsFields.php
index 1a77c37c..c1c31354 100644
--- a/src/FacebookAds/Object/Fields/AdCreativeFeatureCustomizationsFields.php
+++ b/src/FacebookAds/Object/Fields/AdCreativeFeatureCustomizationsFields.php
@@ -22,25 +22,11 @@
 
 class AdCreativeFeatureCustomizationsFields extends AbstractEnum {
 
-  const BACKGROUND_COLOR = 'background_color';
-  const CATALOG_FEED_TAG_NAME = 'catalog_feed_tag_name';
-  const FONT_NAME = 'font_name';
-  const PRODUCT_RECOMMENDATION_TYPE = 'product_recommendation_type';
-  const PRODUCT_VERSIONING_FALLBACK_STRATEGY = 'product_versioning_fallback_strategy';
   const SHOWCASE_CARD_DISPLAY = 'showcase_card_display';
-  const TEXT_STYLE = 'text_style';
-  const VIDEO_CROP_STYLE = 'video_crop_style';
 
   public function getFieldTypes() {
     return array(
-      'background_color' => 'string',
-      'catalog_feed_tag_name' => 'string',
-      'font_name' => 'string',
-      'product_recommendation_type' => 'string',
-      'product_versioning_fallback_strategy' => 'string',
       'showcase_card_display' => 'string',
-      'text_style' => 'string',
-      'video_crop_style' => 'string',
     );
   }
 }
diff --git a/src/FacebookAds/Object/Fields/AdCreativeFeatureDetailsFields.php b/src/FacebookAds/Object/Fields/AdCreativeFeatureDetailsFields.php
index 8e3a03fe..834f17a0 100644
--- a/src/FacebookAds/Object/Fields/AdCreativeFeatureDetailsFields.php
+++ b/src/FacebookAds/Object/Fields/AdCreativeFeatureDetailsFields.php
@@ -22,10 +22,12 @@
 
 class AdCreativeFeatureDetailsFields extends AbstractEnum {
 
+  const CUSTOMIZATIONS = 'customizations';
   const ENROLL_STATUS = 'enroll_status';
 
   public function getFieldTypes() {
     return array(
+      'customizations' => 'AdCreativeFeatureCustomizations',
       'enroll_status' => 'string',
     );
   }