1 files changed, 41 insertions, 0 deletions
diff --git a/lib/public/SystemTag/TagNotFoundException.php b/lib/public/SystemTag/TagNotFoundException.php
new file mode 100644
index 00000000000..8a143422fff
--- /dev/null
+++ b/lib/public/SystemTag/TagNotFoundException.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCP\SystemTag;
+
+/**
+ * Exception when a tag was not found.
+ *
+ * @since 9.0.0
+ */
+class TagNotFoundException extends \RuntimeException {
+	/** @var string[] */
+	protected $tags;
+
+	/**
+	 * TagNotFoundException constructor.
+	 *
+	 * @param string $message
+	 * @param int $code
+	 * @param \Exception|null $previous
+	 * @param string[] $tags
+	 * @since 9.0.0
+	 */
+	public function __construct(string $message = '', int $code = 0, ?\Exception $previous = null, array $tags = []) {
+		parent::__construct($message, $code, $previous);
+		$this->tags = $tags;
+	}
+
+	/**
+	 * @return string[]
+	 * @since 9.0.0
+	 */
+	public function getMissingTags(): array {
+		return $this->tags;
+	}
+}