diff --git a/docs/dyn/firebase_v1beta1.projects.androidApps.html b/docs/dyn/firebase_v1beta1.projects.androidApps.html
index b3c37f69cd2..30fc220322a 100644
--- a/docs/dyn/firebase_v1beta1.projects.androidApps.html
+++ b/docs/dyn/firebase_v1beta1.projects.androidApps.html
@@ -333,6 +333,7 @@ <h3>Method Details</h3>
 {
   &quot;allowMissing&quot;: True or False, # If set to true, and the App is not found, the request will succeed but no action will be taken on the server.
   &quot;etag&quot;: &quot;A String&quot;, # Checksum provided in the AndroidApp entity, which if provided ensures the client has an up-to-date value before proceeding.
+  &quot;immediate&quot;: True or False, # Determines whether to _immediately_ delete the App. If set to true, the App is immediately deleted from the Project and cannot be restored to the Project. If not set, defaults to false, which means that the App may be restored to the Project within 30 days using UndeleteAndroidApp.
   &quot;validateOnly&quot;: True or False, # If set to true, the request is only validated. The App will _not_ be removed.
 }
 
diff --git a/docs/dyn/firebase_v1beta1.projects.iosApps.html b/docs/dyn/firebase_v1beta1.projects.iosApps.html
index 8ede4692e46..38faeee766a 100644
--- a/docs/dyn/firebase_v1beta1.projects.iosApps.html
+++ b/docs/dyn/firebase_v1beta1.projects.iosApps.html
@@ -308,6 +308,7 @@ <h3>Method Details</h3>
 {
   &quot;allowMissing&quot;: True or False, # If set to true, and the App is not found, the request will succeed but no action will be taken on the server.
   &quot;etag&quot;: &quot;A String&quot;, # Checksum provided in the IosApp entity, which if provided ensures the client has an up-to-date value before proceeding.
+  &quot;immediate&quot;: True or False, # Determines whether to _immediately_ delete the App. If set to true, the App is immediately deleted from the Project and cannot be restored to the Project. If not set, defaults to false, which means that the App may be restored to the Project within 30 days using UndeleteIosApp
   &quot;validateOnly&quot;: True or False, # If set to true, the request is only validated. The App will _not_ be removed.
 }
 
diff --git a/docs/dyn/firebase_v1beta1.projects.webApps.html b/docs/dyn/firebase_v1beta1.projects.webApps.html
index 575b37a3afc..6e16d80713a 100644
--- a/docs/dyn/firebase_v1beta1.projects.webApps.html
+++ b/docs/dyn/firebase_v1beta1.projects.webApps.html
@@ -320,6 +320,7 @@ <h3>Method Details</h3>
 {
   &quot;allowMissing&quot;: True or False, # If set to true, and the App is not found, the request will succeed but no action will be taken on the server.
   &quot;etag&quot;: &quot;A String&quot;, # Checksum provided in the WebApp entity, which if provided ensures the client has an up-to-date value before proceeding.
+  &quot;immediate&quot;: True or False, # Determines whether to _immediately_ delete the App. If set to true, the App is immediately deleted from the Project and cannot be restored to the Project. If not set, defaults to false, which means that the App may be restored to the Project within 30 days using UndeleteWebApp
   &quot;validateOnly&quot;: True or False, # If set to true, the request is only validated. The App will _not_ be removed.
 }
 
diff --git a/googleapiclient/discovery_cache/documents/firebase.v1beta1.json b/googleapiclient/discovery_cache/documents/firebase.v1beta1.json
index 97f77aa8678..dad52c71400 100644
--- a/googleapiclient/discovery_cache/documents/firebase.v1beta1.json
+++ b/googleapiclient/discovery_cache/documents/firebase.v1beta1.json
@@ -1320,7 +1320,7 @@
       }
     }
   },
-  "revision": "20221006",
+  "revision": "20221012",
   "rootUrl": "https://firebase.googleapis.com/",
   "schemas": {
     "AddFirebaseRequest": {
@@ -1957,6 +1957,10 @@
           "description": "Checksum provided in the AndroidApp entity, which if provided ensures the client has an up-to-date value before proceeding.",
           "type": "string"
         },
+        "immediate": {
+          "description": "Determines whether to _immediately_ delete the App. If set to true, the App is immediately deleted from the Project and cannot be restored to the Project. If not set, defaults to false, which means that the App may be restored to the Project within 30 days using UndeleteAndroidApp.",
+          "type": "boolean"
+        },
         "validateOnly": {
           "description": "If set to true, the request is only validated. The App will _not_ be removed.",
           "type": "boolean"
@@ -1975,6 +1979,10 @@
           "description": "Checksum provided in the IosApp entity, which if provided ensures the client has an up-to-date value before proceeding.",
           "type": "string"
         },
+        "immediate": {
+          "description": "Determines whether to _immediately_ delete the App. If set to true, the App is immediately deleted from the Project and cannot be restored to the Project. If not set, defaults to false, which means that the App may be restored to the Project within 30 days using UndeleteIosApp",
+          "type": "boolean"
+        },
         "validateOnly": {
           "description": "If set to true, the request is only validated. The App will _not_ be removed.",
           "type": "boolean"
@@ -1993,6 +2001,10 @@
           "description": "Checksum provided in the WebApp entity, which if provided ensures the client has an up-to-date value before proceeding.",
           "type": "string"
         },
+        "immediate": {
+          "description": "Determines whether to _immediately_ delete the App. If set to true, the App is immediately deleted from the Project and cannot be restored to the Project. If not set, defaults to false, which means that the App may be restored to the Project within 30 days using UndeleteWebApp",
+          "type": "boolean"
+        },
         "validateOnly": {
           "description": "If set to true, the request is only validated. The App will _not_ be removed.",
           "type": "boolean"