diff --git a/src/Sbp/Data/Reversal/GetQrcReversalDataResponseData.php b/src/Sbp/Data/Reversal/GetQrcReversalDataResponseData.php
index 4121bec..771ff4a 100644
--- a/src/Sbp/Data/Reversal/GetQrcReversalDataResponseData.php
+++ b/src/Sbp/Data/Reversal/GetQrcReversalDataResponseData.php
@@ -14,6 +14,7 @@ namespace Apoloz\AlfaBank\Sbp\Data\Reversal;
 // <SECTION name="module_imports" intent="Import the base Spatie Laravel Data class.">
 // <BELIEF_STATE "Extending `Spatie\LaravelData\Data` enables automatic casting from JSON and provides DTO benefits.">
 use Spatie\LaravelData\Data;
+use Spatie\LaravelData\Attributes\MapName;
 
 // </SECTION>
 
@@ -36,6 +37,7 @@ class GetQrcReversalDataResponseData extends Data
         public ?string $qrcId = null,
         public ?string $trxDT = null,
         public ?string $trxId = null,
+        #[MapName('RestAmount')]
         public ?string $restAmount = null,
     ) {}
     // </SECTION>
diff --git a/src/Sbp/Data/Reversal/QrcReversalResponseData.php b/src/Sbp/Data/Reversal/QrcReversalResponseData.php
index e3b05a7..d60254c 100644
--- a/src/Sbp/Data/Reversal/QrcReversalResponseData.php
+++ b/src/Sbp/Data/Reversal/QrcReversalResponseData.php
@@ -14,6 +14,7 @@ namespace Apoloz\AlfaBank\Sbp\Data\Reversal;
 // <SECTION name="module_imports" intent="Import the base Spatie Laravel Data class.">
 // <BELIEF_STATE "Extending `Spatie\LaravelData\Data` enables automatic casting from JSON and provides DTO benefits.">
 use Spatie\LaravelData\Data;
+use Spatie\LaravelData\Attributes\MapName;
 
 // </SECTION>
 
@@ -33,6 +34,7 @@ class QrcReversalResponseData extends Data
         public ?string $trxDT = null,
         public ?string $trxId = null,
         public ?string $payrrn = null,
+        #[MapName('RestAmount')]
         public ?string $restAmount = null,
     ) {}
     // </SECTION>