fix(specs): recommend is optional (generated)

algolia/api-clients-automation#3967

Co-authored-by: algolia-bot <[email protected]>

Author: algolia-bot

lib/Model/Recommend/RecommendHit.php

@@ -184,9 +184,6 @@ public function listInvalidProperties()
         if (!isset($this->container['objectID']) || null === $this->container['objectID']) {
             $invalidProperties[] = "'objectID' can't be null";
         }
-        if (!isset($this->container['score']) || null === $this->container['score']) {
-            $invalidProperties[] = "'score' can't be null";
-        }
 
         return $invalidProperties;
     }
@@ -325,7 +322,7 @@ public function setDistinctSeqID($distinctSeqID)
     /**
      * Gets score.
      *
-     * @return float
+     * @return null|float
      */
     public function getScore()
     {
@@ -335,7 +332,7 @@ public function getScore()
     /**
      * Sets score.
      *
-     * @param float $score recommendation score
+     * @param null|float $score recommendation score
      *
      * @return self
      */

lib/Model/Recommend/RecommendationsHit.php

@@ -198,9 +198,6 @@ public function listInvalidProperties()
         if (!isset($this->container['objectID']) || null === $this->container['objectID']) {
             $invalidProperties[] = "'objectID' can't be null";
         }
-        if (!isset($this->container['score']) || null === $this->container['score']) {
-            $invalidProperties[] = "'score' can't be null";
-        }
         if (!isset($this->container['facetName']) || null === $this->container['facetName']) {
             $invalidProperties[] = "'facetName' can't be null";
         }
@@ -345,7 +342,7 @@ public function setDistinctSeqID($distinctSeqID)
     /**
      * Gets score.
      *
-     * @return float
+     * @return null|float
      */
     public function getScore()
     {
@@ -355,7 +352,7 @@ public function getScore()
     /**
      * Sets score.
      *
-     * @param float $score recommendation score
+     * @param null|float $score recommendation score
      *
      * @return self
      */

lib/Model/Recommend/TrendingFacetHit.php

@@ -157,9 +157,6 @@ public function listInvalidProperties()
     {
         $invalidProperties = [];
 
-        if (!isset($this->container['score']) || null === $this->container['score']) {
-            $invalidProperties[] = "'score' can't be null";
-        }
         if (!isset($this->container['facetName']) || null === $this->container['facetName']) {
             $invalidProperties[] = "'facetName' can't be null";
         }
@@ -184,7 +181,7 @@ public function valid()
     /**
      * Gets score.
      *
-     * @return float
+     * @return null|float
      */
     public function getScore()
     {
@@ -194,7 +191,7 @@ public function getScore()
     /**
      * Sets score.
      *
-     * @param float $score recommendation score
+     * @param null|float $score recommendation score
      *
      * @return self
      */