--- /dev/null
+<?php
+
+namespace Drupal\metatag_pinterest\Plugin\metatag\Tag;
+
+use Drupal\metatag\Plugin\metatag\Tag\MetaPropertyBase;
+
+/**
+ * Provides a plugin for the 'pin:media' meta tag.
+ *
+ * @MetatagTag(
+ * id = "pinterest_media",
+ * label = @Translation("Media"),
+ * description = @Translation("The URL of media which should represent the content."),
+ * name = "pin:media",
+ * group = "pinterest",
+ * weight = 6,
+ * type = "image",
+ * secure = FALSE,
+ * multiple = FALSE
+ * )
+ */
+class PinterestMedia extends MetaPropertyBase {
+ // Nothing here yet. Just a placeholder class for a plugin.
+}