Apply suggestions from code review

Co-authored-by: Samuel Gomis <gomis.samuel@gmail.com>

Author: gwendalaubert

src/Api/AssetManager/AssetAttributeOptionApi.php

@@ -52,6 +52,9 @@ public function upsert(string $assetFamilyCode, string $attributeCode, string $a
         );
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function upsertAsync(
         string $assetFamilyCode,
         string $attributeCode,

src/Api/AttributeOptionApi.php

@@ -94,11 +94,17 @@ public function upsertList($attributeCode, $attributeOptions): \Traversable
         return $this->resourceClient->upsertStreamResourceList(static::ATTRIBUTE_OPTIONS_URI, [$attributeCode], $attributeOptions);
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function upsertAsyncList($attributeCode, $attributeOptions): PromiseInterface|Promise
     {
         return $this->resourceClient->upsertAsyncStreamResourceList(static::ATTRIBUTE_OPTIONS_URI, [$attributeCode], $attributeOptions);
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function upsertAsync($attributeCode, $attributeOptionCode, array $data = []): PromiseInterface|Promise
     {
         return $this->resourceClient->upsertAsyncResource(static::ATTRIBUTE_OPTION_URI, [$attributeCode, $attributeOptionCode], $data);