diff --git a/src/BusinessLogic/CheckoutAPI/PaymentRequest/Response/UpdatePaymentDetailsResponse.php b/src/BusinessLogic/CheckoutAPI/PaymentRequest/Response/UpdatePaymentDetailsResponse.php
index 1390d84..da70d66 100644
--- a/src/BusinessLogic/CheckoutAPI/PaymentRequest/Response/UpdatePaymentDetailsResponse.php
+++ b/src/BusinessLogic/CheckoutAPI/PaymentRequest/Response/UpdatePaymentDetailsResponse.php
@@ -3,6 +3,7 @@
 namespace Adyen\Core\BusinessLogic\CheckoutAPI\PaymentRequest\Response;
 
 use Adyen\Core\BusinessLogic\AdminAPI\Response\Response;
+use Adyen\Core\BusinessLogic\Domain\Checkout\PaymentRequest\Models\Amount\Amount;
 use Adyen\Core\BusinessLogic\Domain\Checkout\PaymentRequest\Models\UpdatePaymentDetailsResult;
 
 /**
@@ -33,6 +34,14 @@ public function getPspReference(): ?string
         return $this->result->getPspReference();
     }
 
+    /**
+     * @return Amount|null
+     */
+    public function getAmount(): ?Amount
+    {
+        return $this->result->getAmount();
+    }
+
     public function isSuccessful(): bool
     {
         return $this->result->getResultCode()->isSuccessful();
diff --git a/src/BusinessLogic/Domain/Checkout/PaymentRequest/Models/UpdatePaymentDetailsResult.php b/src/BusinessLogic/Domain/Checkout/PaymentRequest/Models/UpdatePaymentDetailsResult.php
index cbff1a4..47f9381 100644
--- a/src/BusinessLogic/Domain/Checkout/PaymentRequest/Models/UpdatePaymentDetailsResult.php
+++ b/src/BusinessLogic/Domain/Checkout/PaymentRequest/Models/UpdatePaymentDetailsResult.php
@@ -2,6 +2,8 @@
 
 namespace Adyen\Core\BusinessLogic\Domain\Checkout\PaymentRequest\Models;
 
+use Adyen\Core\BusinessLogic\Domain\Checkout\PaymentRequest\Models\Amount\Amount;
+
 /**
  * Class UpdatePaymentDetailsResult
  *
@@ -29,13 +31,18 @@ class UpdatePaymentDetailsResult
      * @var string
      */
     private $paymentMethod;
+    /**
+     * @var Amount|null
+     */
+    private $amount;
 
     public function __construct(
         ResultCode $resultCode,
         ?string $pspReference = null,
         string $donationToken = '',
         string $merchantReference = '',
-        string $paymentMethod = ''
+        string $paymentMethod = '',
+        ?Amount $amount = null
     )
     {
         $this->resultCode = $resultCode;
@@ -81,4 +88,12 @@ public function getPaymentMethod(): string
     {
         return $this->paymentMethod;
     }
+
+    /**
+     * @return Amount|null
+     */
+    public function getAmount(): ?Amount
+    {
+        return $this->amount;
+    }
 }