refactor: split authentication and authorization exceptions

Author: tatevikg1

src/Client.php

@@ -6,6 +6,7 @@
 
 use GuzzleHttp\Client as GuzzleClient;
 use GuzzleHttp\Exception\GuzzleException;
+use Illuminate\Auth\Access\AuthorizationException;
 use PhpList\RestApiClient\Exception\ApiException;
 use PhpList\RestApiClient\Exception\AuthenticationException;
 use PhpList\RestApiClient\Exception\NotFoundException;
@@ -402,7 +403,14 @@ private function handleRawResponse(ResponseInterface $response): string
     private function handleErrorResponse(int $statusCode, array $data): never
     {
         throw match ($statusCode) {
-            401, 403 => new AuthenticationException($data['message'] ?? 'Authentication failed', $statusCode),
+            401 => new AuthenticationException(
+                $data['message'] ?? 'Authentication failed',
+                $statusCode,
+            ),
+            403 => new AuthorizationException(
+                $data['message'] ?? 'Access denied',
+                $statusCode,
+            ),
             404 => new NotFoundException($data['message'] ?? 'Resource not found', $statusCode),
             400,422 => new ValidationException(
                 message: $data['message'] ?? 'Validation failed',