diff --git a/app/etc/di.xml b/app/etc/di.xml
index ace043beb62..7751604ea1d 100644
--- a/app/etc/di.xml
+++ b/app/etc/di.xml
@@ -1896,12 +1896,12 @@
     </type>
     <type name="Magento\Framework\Webapi\Validator\EntityArrayValidator">
         <arguments>
-            <argument name="complexArrayItemLimit" xsi:type="number">20</argument>
+            <argument name="complexArrayItemLimit" xsi:type="number">999999</argument>
         </arguments>
     </type>
     <type name="Magento\Framework\Webapi\Validator\SearchCriteriaValidator">
         <arguments>
-            <argument name="maximumPageSize" xsi:type="number">300</argument>
+            <argument name="maximumPageSize" xsi:type="number">999999</argument>
         </arguments>
     </type>
     <preference for="Magento\Framework\GraphQl\Query\Resolver\Argument\ValidatorInterface" type="Magento\Framework\GraphQl\Query\Resolver\Argument\Validator\CompositeValidator"/>
@@ -1914,7 +1914,7 @@
     </type>
     <type name="Magento\Framework\GraphQl\Query\Resolver\Argument\Validator\SearchCriteriaValidator">
         <arguments>
-            <argument name="maxPageSize" xsi:type="number">300</argument>
+            <argument name="maxPageSize" xsi:type="number">999999</argument>
         </arguments>
     </type>
     <type name="Magento\Framework\Webapi\ServiceInputProcessor">
