Enable servers to send sampling messages to clients (#101)

src/Exception/ClientException.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the official PHP MCP SDK.
+ *
+ * A collaboration between Symfony and the PHP Foundation.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Mcp\Exception;
+
+use Mcp\Schema\JsonRpc\Error;
+
+/**
+ * @author Christopher Hertel <mail@christopher-hertel.de>
+ */
+class ClientException extends Exception
+{
+    public function __construct(
+        private readonly Error $error,
+    ) {
+        parent::__construct($error->message);
+    }
+
+    public function getError(): Error
+    {
+        return $this->error;
+    }
+}