feat(specs): add new ingestion property for push (generated)

algolia/api-clients-automation#5007

Co-authored-by: algolia-bot <accounts+algolia-api-client-bot@algolia.com>
Co-authored-by: Clément Vannicatte <vannicattec@gmail.com>

Author: algolia-bot

lib/Api/IngestionClient.php

@@ -1814,12 +1814,13 @@ public function listTransformations($itemsPerPage = null, $page = null, $sort =
      *
      * @see PushTaskPayload
      *
-     * @param bool  $watch          When provided, the push operation will be synchronous and the API will wait for the ingestion to be finished before responding. (optional)
-     * @param array $requestOptions the requestOptions to send along with the query, they will be merged with the transporter requestOptions
+     * @param bool   $watch              When provided, the push operation will be synchronous and the API will wait for the ingestion to be finished before responding. (optional)
+     * @param string $referenceIndexName This is required when targeting an index that does not have a push connector setup (e.g. a tmp index), but you wish to attach another index's transformation to it (e.g. the source index name). (optional)
+     * @param array  $requestOptions     the requestOptions to send along with the query, they will be merged with the transporter requestOptions
      *
      * @return array<string, mixed>|WatchResponse
      */
-    public function push($indexName, $pushTaskPayload, $watch = null, $requestOptions = [])
+    public function push($indexName, $pushTaskPayload, $watch = null, $referenceIndexName = null, $requestOptions = [])
     {
         // verify the required parameter 'indexName' is set
         if (!isset($indexName)) {
@@ -1843,6 +1844,10 @@ public function push($indexName, $pushTaskPayload, $watch = null, $requestOption
             $queryParameters['watch'] = $watch;
         }
 
+        if (null !== $referenceIndexName) {
+            $queryParameters['referenceIndexName'] = $referenceIndexName;
+        }
+
         // path params
         if (null !== $indexName) {
             $resourcePath = str_replace(