diff --git a/docs/dyn/firestore_v1.projects.databases.html b/docs/dyn/firestore_v1.projects.databases.html
index cf7b7153f78..03d0826f238 100644
--- a/docs/dyn/firestore_v1.projects.databases.html
+++ b/docs/dyn/firestore_v1.projects.databases.html
@@ -178,6 +178,9 @@ <h3>Method Details</h3>
   &quot;collectionIds&quot;: [ # Which collection ids to export. Unspecified means all collections.
     &quot;A String&quot;,
   ],
+  &quot;namespaceIds&quot;: [ # An empty list represents all namespaces. This is the preferred usage for databases that don&#x27;t use namespaces. An empty string element represents the default namespace. This should be used if the database has data in non-default namespaces, but doesn&#x27;t want to include them. Each namespace in this list must be unique.
+    &quot;A String&quot;,
+  ],
   &quot;outputUriPrefix&quot;: &quot;A String&quot;, # The output URI. Currently only supports Google Cloud Storage URIs of the form: `gs://BUCKET_NAME[/NAMESPACE_PATH]`, where `BUCKET_NAME` is the name of the Google Cloud Storage bucket and `NAMESPACE_PATH` is an optional Google Cloud Storage namespace path. When choosing a name, be sure to consider Google Cloud Storage naming guidelines: https://cloud.google.com/storage/docs/naming. If the URI is a bucket (without a namespace path), a prefix will be generated based on the start time.
 }
 
@@ -249,6 +252,9 @@ <h3>Method Details</h3>
     &quot;A String&quot;,
   ],
   &quot;inputUriPrefix&quot;: &quot;A String&quot;, # Location of the exported files. This must match the output_uri_prefix of an ExportDocumentsResponse from an export that has completed successfully. See: google.firestore.admin.v1.ExportDocumentsResponse.output_uri_prefix.
+  &quot;namespaceIds&quot;: [ # An empty list represents all namespaces. This is the preferred usage for databases that don&#x27;t use namespaces. An empty string element represents the default namespace. This should be used if the database has data in non-default namespaces, but doesn&#x27;t want to include them. Each namespace in this list must be unique.
+    &quot;A String&quot;,
+  ],
 }
 
   x__xgafv: string, V1 error format.
diff --git a/googleapiclient/discovery_cache/documents/firestore.v1.json b/googleapiclient/discovery_cache/documents/firestore.v1.json
index 96bc51c7488..012b4c9877e 100644
--- a/googleapiclient/discovery_cache/documents/firestore.v1.json
+++ b/googleapiclient/discovery_cache/documents/firestore.v1.json
@@ -1382,7 +1382,7 @@
       }
     }
   },
-  "revision": "20220915",
+  "revision": "20221017",
   "rootUrl": "https://firestore.googleapis.com/",
   "schemas": {
     "Aggregation": {
@@ -2088,6 +2088,13 @@
           },
           "type": "array"
         },
+        "namespaceIds": {
+          "description": "An empty list represents all namespaces. This is the preferred usage for databases that don't use namespaces. An empty string element represents the default namespace. This should be used if the database has data in non-default namespaces, but doesn't want to include them. Each namespace in this list must be unique.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "outputUriPrefix": {
           "description": "The output URI. Currently only supports Google Cloud Storage URIs of the form: `gs://BUCKET_NAME[/NAMESPACE_PATH]`, where `BUCKET_NAME` is the name of the Google Cloud Storage bucket and `NAMESPACE_PATH` is an optional Google Cloud Storage namespace path. When choosing a name, be sure to consider Google Cloud Storage naming guidelines: https://cloud.google.com/storage/docs/naming. If the URI is a bucket (without a namespace path), a prefix will be generated based on the start time.",
           "type": "string"
@@ -2263,6 +2270,13 @@
         "inputUriPrefix": {
           "description": "Location of the exported files. This must match the output_uri_prefix of an ExportDocumentsResponse from an export that has completed successfully. See: google.firestore.admin.v1.ExportDocumentsResponse.output_uri_prefix.",
           "type": "string"
+        },
+        "namespaceIds": {
+          "description": "An empty list represents all namespaces. This is the preferred usage for databases that don't use namespaces. An empty string element represents the default namespace. This should be used if the database has data in non-default namespaces, but doesn't want to include them. Each namespace in this list must be unique.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
         }
       },
       "type": "object"
diff --git a/googleapiclient/discovery_cache/documents/firestore.v1beta1.json b/googleapiclient/discovery_cache/documents/firestore.v1beta1.json
index ab771e7135a..7b3453cfe7b 100644
--- a/googleapiclient/discovery_cache/documents/firestore.v1beta1.json
+++ b/googleapiclient/discovery_cache/documents/firestore.v1beta1.json
@@ -950,7 +950,7 @@
       }
     }
   },
-  "revision": "20220921",
+  "revision": "20221017",
   "rootUrl": "https://firestore.googleapis.com/",
   "schemas": {
     "Aggregation": {
diff --git a/googleapiclient/discovery_cache/documents/firestore.v1beta2.json b/googleapiclient/discovery_cache/documents/firestore.v1beta2.json
index 4ae6fe71fdb..d4a84e84ca4 100644
--- a/googleapiclient/discovery_cache/documents/firestore.v1beta2.json
+++ b/googleapiclient/discovery_cache/documents/firestore.v1beta2.json
@@ -415,7 +415,7 @@
       }
     }
   },
-  "revision": "20220921",
+  "revision": "20221017",
   "rootUrl": "https://firestore.googleapis.com/",
   "schemas": {
     "Empty": {