diff --git a/generated/google-apis-networkconnectivity_v1alpha1/CHANGELOG.md b/generated/google-apis-networkconnectivity_v1alpha1/CHANGELOG.md
index 11d7b73a404..82675af1265 100644
--- a/generated/google-apis-networkconnectivity_v1alpha1/CHANGELOG.md
+++ b/generated/google-apis-networkconnectivity_v1alpha1/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release history for google-apis-networkconnectivity_v1alpha1
 
+### v0.49.0 (2025-11-02)
+
+* Regenerated from discovery document revision 20251030
+
 ### v0.48.0 (2025-10-05)
 
 * Regenerated from discovery document revision 20250925
diff --git a/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/gem_version.rb b/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/gem_version.rb
index 1e144554d11..d832d77a65d 100644
--- a/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/gem_version.rb
+++ b/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/gem_version.rb
@@ -16,13 +16,13 @@ module Google
   module Apis
     module NetworkconnectivityV1alpha1
       # Version of the google-apis-networkconnectivity_v1alpha1 gem
-      GEM_VERSION = "0.48.0"
+      GEM_VERSION = "0.49.0"
 
       # Version of the code generator used to generate this client
       GENERATOR_VERSION = "0.18.0"
 
       # Revision of the discovery document this client was generated from
-      REVISION = "20250925"
+      REVISION = "20251030"
     end
   end
 end
diff --git a/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/service.rb b/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/service.rb
index 7caba505cec..9587f9bbe51 100644
--- a/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/service.rb
+++ b/generated/google-apis-networkconnectivity_v1alpha1/lib/google/apis/networkconnectivity_v1alpha1/service.rb
@@ -85,8 +85,8 @@ def get_project_location(name, fields: nil, quota_user: nil, options: nil, &bloc
         # @param [String] name
         #   The resource that owns the locations collection, if applicable.
         # @param [Array<String>, String] extra_location_types
-        #   Optional. Unless explicitly documented otherwise, don't use this unsupported
-        #   field which is primarily intended for internal usage.
+        #   Optional. Do not use this field. It is unsupported and is ignored unless
+        #   explicitly documented otherwise. This is primarily for internal usage.
         # @param [String] filter
         #   A filter to narrow down results to a preferred subset. The filtering language
         #   accepts strings like `"displayName=tokyo"`, and is documented in more detail