diff --git a/src/Denormalizer/AttributesPropertyDenormalizer.php b/src/Denormalizer/AttributesPropertyDenormalizer.php
index <HASH>..<HASH> 100644
--- a/src/Denormalizer/AttributesPropertyDenormalizer.php
+++ b/src/Denormalizer/AttributesPropertyDenormalizer.php
@@ -26,7 +26,7 @@ use Apigee\Edge\Structure\AttributesProperty;
 class AttributesPropertyDenormalizer extends KeyValueMapDenormalizer
 {
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function supportsDenormalization($data, $type, $format = null)
     {
@@ -46,7 +46,7 @@ class AttributesPropertyDenormalizer extends KeyValueMapDenormalizer
      *     (from the EntityNormalizer for example)
      *   - Internal representation of attributes: ['foo' => 'bar', 'bar' => 'baz']
      *
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function denormalize($data, $class, $format = null, array $context = [])
     {
@@ -54,7 +54,7 @@ class AttributesPropertyDenormalizer extends KeyValueMapDenormalizer
         foreach ($data as $key => $item) {
             if (is_object($item)) {
                 // $data came from the EntityNormalizer.
-                $flatten[$item->name] = $item->value;
+                $flatten[$item->name] = $item->value ?? null;
             } else {
                 $flatten[$key] = $item;
             }
Closes-#<I> - After creating app without description throwing php not… (#<I>)

* Closes-#<I> - After creating app without description throwing php notice in hybrid - fixed