diff --git a/docs/dyn/advisorynotifications_v1.organizations.locations.notifications.html b/docs/dyn/advisorynotifications_v1.organizations.locations.notifications.html
index 3f4dd8b2c5a..62240a2da8e 100644
--- a/docs/dyn/advisorynotifications_v1.organizations.locations.notifications.html
+++ b/docs/dyn/advisorynotifications_v1.organizations.locations.notifications.html
@@ -140,6 +140,7 @@ <h3>Method Details</h3>
     },
   ],
   &quot;name&quot;: &quot;A String&quot;, # The resource name of the notification. Format: organizations/{organization}/locations/{location}/notifications/{notification}.
+  &quot;notificationType&quot;: &quot;A String&quot;, # Type of notification
   &quot;subject&quot;: { # A subject line of a notification. # The subject line of the notification.
     &quot;text&quot;: { # A text object containing the English text and its localized copies. # The text content.
       &quot;enText&quot;: &quot;A String&quot;, # The English copy.
@@ -208,6 +209,7 @@ <h3>Method Details</h3>
         },
       ],
       &quot;name&quot;: &quot;A String&quot;, # The resource name of the notification. Format: organizations/{organization}/locations/{location}/notifications/{notification}.
+      &quot;notificationType&quot;: &quot;A String&quot;, # Type of notification
       &quot;subject&quot;: { # A subject line of a notification. # The subject line of the notification.
         &quot;text&quot;: { # A text object containing the English text and its localized copies. # The text content.
           &quot;enText&quot;: &quot;A String&quot;, # The English copy.
diff --git a/googleapiclient/discovery_cache/documents/advisorynotifications.v1.json b/googleapiclient/discovery_cache/documents/advisorynotifications.v1.json
index 7814db86f7b..8e5f72dc67a 100644
--- a/googleapiclient/discovery_cache/documents/advisorynotifications.v1.json
+++ b/googleapiclient/discovery_cache/documents/advisorynotifications.v1.json
@@ -204,7 +204,7 @@
       }
     }
   },
-  "revision": "20230319",
+  "revision": "20230402",
   "rootUrl": "https://advisorynotifications.googleapis.com/",
   "schemas": {
     "GoogleCloudAdvisorynotificationsV1Attachment": {
@@ -340,6 +340,20 @@
           "description": "The resource name of the notification. Format: organizations/{organization}/locations/{location}/notifications/{notification}.",
           "type": "string"
         },
+        "notificationType": {
+          "description": "Type of notification",
+          "enum": [
+            "NOTIFICATION_TYPE_UNSPECIFIED",
+            "NOTIFICATION_TYPE_SECURITY_PRIVACY_ADVISORY",
+            "NOTIFICATION_TYPE_SENSITIVE_ACTIONS"
+          ],
+          "enumDescriptions": [
+            "Default type",
+            "Security and privacy advisory notifications",
+            "Sensitive action notifications"
+          ],
+          "type": "string"
+        },
         "subject": {
           "$ref": "GoogleCloudAdvisorynotificationsV1Subject",
           "description": "The subject line of the notification."