Regenerate tagmanager client (#6156)

Generated in GitHub action: https://togithub.com/googleapis/googleapis/google-api-php-client-services/actions/workflows/codegen.yaml

Author: yoshi-code-bot

src/TagManager/GalleryReference.php

@@ -19,6 +19,10 @@
 
 class GalleryReference extends \Google\Model
 {
+  /**
+   * @var string
+   */
+  public $galleryTemplateId;
   /**
    * @var string
    */
@@ -48,6 +52,20 @@ class GalleryReference extends \Google\Model
    */
   public $version;
 
+  /**
+   * @param string
+   */
+  public function setGalleryTemplateId($galleryTemplateId)
+  {
+    $this->galleryTemplateId = $galleryTemplateId;
+  }
+  /**
+   * @return string
+   */
+  public function getGalleryTemplateId()
+  {
+    return $this->galleryTemplateId;
+  }
   /**
    * @param string
    */