Fatal error: Uncaught Error: Class "SellingPartnerApi\Request" not found in D:\www\vendor\jlevers\selling-partner-api\src\Seller\SolicitationsV1\Requests\GetSolicitationActionsForOrder.php:22 Stack trace: #0 {main} thrown in D:\www\vendor\jlevers\selling-partner-api\src\Seller\SolicitationsV1\Requests\GetSolicitationActionsForOrder.php on line 22