diff --git a/vendor/magento/module-webapi-async/Controller/Rest/Asynchronous/InputParamsResolver.php b/vendor/magento/module-webapi-async/Controller/Rest/Asynchronous/InputParamsResolver.php
index 8601e5011bd..6718087888b 100644
--- a/vendor/magento/module-webapi-async/Controller/Rest/Asynchronous/InputParamsResolver.php
+++ b/vendor/magento/module-webapi-async/Controller/Rest/Asynchronous/InputParamsResolver.php
@@ -113,12 +113,13 @@ class InputParamsResolver

         $this->requestValidator->validate();
         $webapiResolvedParams = [];
+        $inputData = $this->getInputData();
         $route = $this->getRoute();
         $routeServiceClass = $route->getServiceClass();
         $routeServiceMethod = $route->getServiceMethod();
         $this->inputArraySizeLimitValue->set($route->getInputArraySizeLimit());

-        foreach ($this->getInputData() as $key => $singleEntityParams) {
+        foreach ($inputData as $key => $singleEntityParams) {
             $webapiResolvedParams[$key] = $this->resolveBulkItemParams(
                 $singleEntityParams,
                 $routeServiceClass,