diff --git a/google-cloud-asset-v1/.OwlBot.yaml b/google-cloud-asset-v1/.OwlBot.yaml
deleted file mode 100644
index 5594139a2a05..000000000000
--- a/google-cloud-asset-v1/.OwlBot.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-deep-copy-regex:
-  - source: /google/cloud/asset/v1/[^/]+-ruby/(.*)
-    dest: /owl-bot-staging/google-cloud-asset-v1/$1
diff --git a/google-cloud-asset-v1/.owlbot-manifest.json b/google-cloud-asset-v1/.owlbot-manifest.json
deleted file mode 100644
index 7ac10d5e8d27..000000000000
--- a/google-cloud-asset-v1/.owlbot-manifest.json
+++ /dev/null
@@ -1,96 +0,0 @@
-{
-  "generated": [
-    ".gitignore",
-    ".repo-metadata.json",
-    ".rubocop.yml",
-    ".toys.rb",
-    ".yardopts",
-    "AUTHENTICATION.md",
-    "CHANGELOG.md",
-    "Gemfile",
-    "LICENSE.md",
-    "README.md",
-    "Rakefile",
-    "gapic_metadata.json",
-    "google-cloud-asset-v1.gemspec",
-    "lib/google-cloud-asset-v1.rb",
-    "lib/google/cloud/asset/v1.rb",
-    "lib/google/cloud/asset/v1/asset_enrichment_resourceowners_pb.rb",
-    "lib/google/cloud/asset/v1/asset_service.rb",
-    "lib/google/cloud/asset/v1/asset_service/client.rb",
-    "lib/google/cloud/asset/v1/asset_service/credentials.rb",
-    "lib/google/cloud/asset/v1/asset_service/operations.rb",
-    "lib/google/cloud/asset/v1/asset_service/paths.rb",
-    "lib/google/cloud/asset/v1/asset_service/rest.rb",
-    "lib/google/cloud/asset/v1/asset_service/rest/client.rb",
-    "lib/google/cloud/asset/v1/asset_service/rest/operations.rb",
-    "lib/google/cloud/asset/v1/asset_service/rest/service_stub.rb",
-    "lib/google/cloud/asset/v1/asset_service_pb.rb",
-    "lib/google/cloud/asset/v1/asset_service_services_pb.rb",
-    "lib/google/cloud/asset/v1/assets_pb.rb",
-    "lib/google/cloud/asset/v1/rest.rb",
-    "lib/google/cloud/asset/v1/version.rb",
-    "lib/google/cloud/orgpolicy/v1/orgpolicy_pb.rb",
-    "proto_docs/README.md",
-    "proto_docs/google/api/client.rb",
-    "proto_docs/google/api/field_behavior.rb",
-    "proto_docs/google/api/launch_stage.rb",
-    "proto_docs/google/api/resource.rb",
-    "proto_docs/google/cloud/asset/v1/asset_enrichment_resourceowners.rb",
-    "proto_docs/google/cloud/asset/v1/asset_service.rb",
-    "proto_docs/google/cloud/asset/v1/assets.rb",
-    "proto_docs/google/cloud/orgpolicy/v1/orgpolicy.rb",
-    "proto_docs/google/cloud/osconfig/v1/inventory.rb",
-    "proto_docs/google/iam/v1/policy.rb",
-    "proto_docs/google/identity/accesscontextmanager/type/device_resources.rb",
-    "proto_docs/google/identity/accesscontextmanager/v1/access_level.rb",
-    "proto_docs/google/identity/accesscontextmanager/v1/access_policy.rb",
-    "proto_docs/google/identity/accesscontextmanager/v1/service_perimeter.rb",
-    "proto_docs/google/longrunning/operations.rb",
-    "proto_docs/google/protobuf/any.rb",
-    "proto_docs/google/protobuf/duration.rb",
-    "proto_docs/google/protobuf/empty.rb",
-    "proto_docs/google/protobuf/field_mask.rb",
-    "proto_docs/google/protobuf/struct.rb",
-    "proto_docs/google/protobuf/timestamp.rb",
-    "proto_docs/google/rpc/code.rb",
-    "proto_docs/google/rpc/status.rb",
-    "proto_docs/google/type/date.rb",
-    "proto_docs/google/type/expr.rb",
-    "snippets/Gemfile",
-    "snippets/asset_service/analyze_iam_policy.rb",
-    "snippets/asset_service/analyze_iam_policy_longrunning.rb",
-    "snippets/asset_service/analyze_move.rb",
-    "snippets/asset_service/analyze_org_policies.rb",
-    "snippets/asset_service/analyze_org_policy_governed_assets.rb",
-    "snippets/asset_service/analyze_org_policy_governed_containers.rb",
-    "snippets/asset_service/batch_get_assets_history.rb",
-    "snippets/asset_service/batch_get_effective_iam_policies.rb",
-    "snippets/asset_service/create_feed.rb",
-    "snippets/asset_service/create_saved_query.rb",
-    "snippets/asset_service/delete_feed.rb",
-    "snippets/asset_service/delete_saved_query.rb",
-    "snippets/asset_service/export_assets.rb",
-    "snippets/asset_service/get_feed.rb",
-    "snippets/asset_service/get_saved_query.rb",
-    "snippets/asset_service/list_assets.rb",
-    "snippets/asset_service/list_feeds.rb",
-    "snippets/asset_service/list_saved_queries.rb",
-    "snippets/asset_service/query_assets.rb",
-    "snippets/asset_service/search_all_iam_policies.rb",
-    "snippets/asset_service/search_all_resources.rb",
-    "snippets/asset_service/update_feed.rb",
-    "snippets/asset_service/update_saved_query.rb",
-    "snippets/snippet_metadata_google.cloud.asset.v1.json",
-    "test/google/cloud/asset/v1/asset_service_operations_test.rb",
-    "test/google/cloud/asset/v1/asset_service_paths_test.rb",
-    "test/google/cloud/asset/v1/asset_service_rest_test.rb",
-    "test/google/cloud/asset/v1/asset_service_test.rb",
-    "test/helper.rb"
-  ],
-  "static": [
-    ".OwlBot.yaml",
-    "lib/google/cloud/asset/v1/asset_service/helpers.rb",
-    "test/google/cloud/asset/v1/additional_paths_test.rb"
-  ]
-}
diff --git a/google-cloud-asset-v1/.toys.rb b/google-cloud-asset-v1/.toys.rb
index 23434bdd5d5b..177e22456e8a 100644
--- a/google-cloud-asset-v1/.toys.rb
+++ b/google-cloud-asset-v1/.toys.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2024 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/README.md b/google-cloud-asset-v1/README.md
index dbcf97c618cc..da4a23c022d1 100644
--- a/google-cloud-asset-v1/README.md
+++ b/google-cloud-asset-v1/README.md
@@ -2,7 +2,6 @@
 
 The Cloud Asset API manages the history and inventory of Google Cloud resources.
 
-A metadata inventory service that allows you to view, monitor, and analyze all your GCP and Anthos assets across projects and services.
 
 https://github.com/googleapis/google-cloud-ruby
 
@@ -40,9 +39,6 @@ response = client.export_assets request
 View the [Client Library Documentation](https://cloud.google.com/ruby/docs/reference/google-cloud-asset-v1/latest)
 for class and method documentation.
 
-See also the [Product Documentation](https://cloud.google.com/asset-inventory/)
-for general usage information.
-
 ## Debug Logging
 
 This library comes with opt-in Debug Logging that can help you troubleshoot
diff --git a/google-cloud-asset-v1/Rakefile b/google-cloud-asset-v1/Rakefile
index 97e576aa7267..96313e76c5a7 100644
--- a/google-cloud-asset-v1/Rakefile
+++ b/google-cloud-asset-v1/Rakefile
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/google-cloud-asset-v1.gemspec b/google-cloud-asset-v1/google-cloud-asset-v1.gemspec
index 8c7939958ced..eda8d795a747 100644
--- a/google-cloud-asset-v1/google-cloud-asset-v1.gemspec
+++ b/google-cloud-asset-v1/google-cloud-asset-v1.gemspec
@@ -9,7 +9,7 @@ Gem::Specification.new do |gem|
 
   gem.authors       = ["Google LLC"]
   gem.email         = "googleapis-packages@google.com"
-  gem.description   = "A metadata inventory service that allows you to view, monitor, and analyze all your GCP and Anthos assets across projects and services. Note that google-cloud-asset-v1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-asset instead. See the readme for more details."
+  gem.description   = "The Cloud Asset API manages the history and inventory of Google Cloud resources. Note that google-cloud-asset-v1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-asset instead. See the readme for more details."
   gem.summary       = "The Cloud Asset API manages the history and inventory of Google Cloud resources."
   gem.homepage      = "https://github.com/googleapis/google-cloud-ruby"
   gem.license       = "Apache-2.0"
diff --git a/google-cloud-asset-v1/lib/google-cloud-asset-v1.rb b/google-cloud-asset-v1/lib/google-cloud-asset-v1.rb
index 2fced45d5171..14598cf10234 100644
--- a/google-cloud-asset-v1/lib/google-cloud-asset-v1.rb
+++ b/google-cloud-asset-v1/lib/google-cloud-asset-v1.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1.rb
index c9e59f55b8b3..a02ac2ba74fb 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service.rb
index 4688db2be45f..0ee9cc0080ea 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/client.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/client.rb
index 1690d3d6b77a..3134cf2196e2 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/client.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/client.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/credentials.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/credentials.rb
index a0cd2f148242..0df5128ff644 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/credentials.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/credentials.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/operations.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/operations.rb
index e7870b967a71..9be5e41882c2 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/operations.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/operations.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/paths.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/paths.rb
index c838f8f4c8cb..5c49ad154545 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/paths.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/paths.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest.rb
index 86ccbdd4015b..abe60059c622 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/client.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/client.rb
index 2fe334956e75..d3f3f399aed9 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/client.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/client.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/operations.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/operations.rb
index 6499e090eca5..7f392ea5cd6b 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/operations.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/operations.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/service_stub.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/service_stub.rb
index 45ccb4d7642b..60cd7c6699ef 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/service_stub.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service/rest/service_stub.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service_services_pb.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service_services_pb.rb
index a49b5138a0b2..8b4c8e2e63e2 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service_services_pb.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/asset_service_services_pb.rb
@@ -1,7 +1,7 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # Source: google/cloud/asset/v1/asset_service.proto for package 'google.cloud.asset.v1'
 # Original file comments:
-# Copyright 2020 Google LLC
+# Copyright 2025 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/lib/google/cloud/asset/v1/rest.rb b/google-cloud-asset-v1/lib/google/cloud/asset/v1/rest.rb
index e9707af8a1ad..c4e70181fe84 100644
--- a/google-cloud-asset-v1/lib/google/cloud/asset/v1/rest.rb
+++ b/google-cloud-asset-v1/lib/google/cloud/asset/v1/rest.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/api/client.rb b/google-cloud-asset-v1/proto_docs/google/api/client.rb
index e62ceba4577a..3ab0b096d445 100644
--- a/google-cloud-asset-v1/proto_docs/google/api/client.rb
+++ b/google-cloud-asset-v1/proto_docs/google/api/client.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/api/field_behavior.rb b/google-cloud-asset-v1/proto_docs/google/api/field_behavior.rb
index 3cd276eede47..582be187d115 100644
--- a/google-cloud-asset-v1/proto_docs/google/api/field_behavior.rb
+++ b/google-cloud-asset-v1/proto_docs/google/api/field_behavior.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/api/launch_stage.rb b/google-cloud-asset-v1/proto_docs/google/api/launch_stage.rb
index ce75038366ae..9392a413fb1b 100644
--- a/google-cloud-asset-v1/proto_docs/google/api/launch_stage.rb
+++ b/google-cloud-asset-v1/proto_docs/google/api/launch_stage.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/api/resource.rb b/google-cloud-asset-v1/proto_docs/google/api/resource.rb
index af0983c52ba2..25dec4847ac1 100644
--- a/google-cloud-asset-v1/proto_docs/google/api/resource.rb
+++ b/google-cloud-asset-v1/proto_docs/google/api/resource.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_enrichment_resourceowners.rb b/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_enrichment_resourceowners.rb
index 784c889f7e48..802ee1c375c7 100644
--- a/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_enrichment_resourceowners.rb
+++ b/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_enrichment_resourceowners.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2025 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_service.rb b/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_service.rb
index 88f16239c7f1..b63a2feb2db6 100644
--- a/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_service.rb
+++ b/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/asset_service.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/assets.rb b/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/assets.rb
index 80c70eaee6ac..8632a1f5f826 100644
--- a/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/assets.rb
+++ b/google-cloud-asset-v1/proto_docs/google/cloud/asset/v1/assets.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/cloud/orgpolicy/v1/orgpolicy.rb b/google-cloud-asset-v1/proto_docs/google/cloud/orgpolicy/v1/orgpolicy.rb
index 2be6414c5702..cdf85c94569e 100644
--- a/google-cloud-asset-v1/proto_docs/google/cloud/orgpolicy/v1/orgpolicy.rb
+++ b/google-cloud-asset-v1/proto_docs/google/cloud/orgpolicy/v1/orgpolicy.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/cloud/osconfig/v1/inventory.rb b/google-cloud-asset-v1/proto_docs/google/cloud/osconfig/v1/inventory.rb
index 6ee3803fd9b1..583eaf029959 100644
--- a/google-cloud-asset-v1/proto_docs/google/cloud/osconfig/v1/inventory.rb
+++ b/google-cloud-asset-v1/proto_docs/google/cloud/osconfig/v1/inventory.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/iam/v1/policy.rb b/google-cloud-asset-v1/proto_docs/google/iam/v1/policy.rb
index 3e6a8d5d47d9..999575b797df 100644
--- a/google-cloud-asset-v1/proto_docs/google/iam/v1/policy.rb
+++ b/google-cloud-asset-v1/proto_docs/google/iam/v1/policy.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/type/device_resources.rb b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/type/device_resources.rb
index 58bbfeb14b85..98103f9a8eb2 100644
--- a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/type/device_resources.rb
+++ b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/type/device_resources.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_level.rb b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_level.rb
index d95306b44d19..263cc28aa3d0 100644
--- a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_level.rb
+++ b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_level.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_policy.rb b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_policy.rb
index 06a119b7e216..b034d49fe22d 100644
--- a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_policy.rb
+++ b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/access_policy.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/service_perimeter.rb b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/service_perimeter.rb
index 21b482ed9b12..be4e39e46ef2 100644
--- a/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/service_perimeter.rb
+++ b/google-cloud-asset-v1/proto_docs/google/identity/accesscontextmanager/v1/service_perimeter.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/longrunning/operations.rb b/google-cloud-asset-v1/proto_docs/google/longrunning/operations.rb
index f9f0f3ba2d98..7a757f512165 100644
--- a/google-cloud-asset-v1/proto_docs/google/longrunning/operations.rb
+++ b/google-cloud-asset-v1/proto_docs/google/longrunning/operations.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/protobuf/any.rb b/google-cloud-asset-v1/proto_docs/google/protobuf/any.rb
index 9e50df6c6015..58691995f02e 100644
--- a/google-cloud-asset-v1/proto_docs/google/protobuf/any.rb
+++ b/google-cloud-asset-v1/proto_docs/google/protobuf/any.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/protobuf/duration.rb b/google-cloud-asset-v1/proto_docs/google/protobuf/duration.rb
index 3f4f62c87f74..ea59f1f91daf 100644
--- a/google-cloud-asset-v1/proto_docs/google/protobuf/duration.rb
+++ b/google-cloud-asset-v1/proto_docs/google/protobuf/duration.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/protobuf/empty.rb b/google-cloud-asset-v1/proto_docs/google/protobuf/empty.rb
index ca2f9be17110..83e4481834a6 100644
--- a/google-cloud-asset-v1/proto_docs/google/protobuf/empty.rb
+++ b/google-cloud-asset-v1/proto_docs/google/protobuf/empty.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/protobuf/field_mask.rb b/google-cloud-asset-v1/proto_docs/google/protobuf/field_mask.rb
index ebb9a5299d1c..7f3ffc78601a 100644
--- a/google-cloud-asset-v1/proto_docs/google/protobuf/field_mask.rb
+++ b/google-cloud-asset-v1/proto_docs/google/protobuf/field_mask.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/protobuf/struct.rb b/google-cloud-asset-v1/proto_docs/google/protobuf/struct.rb
index 6fd3d60d108d..39e1aca868d2 100644
--- a/google-cloud-asset-v1/proto_docs/google/protobuf/struct.rb
+++ b/google-cloud-asset-v1/proto_docs/google/protobuf/struct.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/protobuf/timestamp.rb b/google-cloud-asset-v1/proto_docs/google/protobuf/timestamp.rb
index 4891104f14b9..e58202461f88 100644
--- a/google-cloud-asset-v1/proto_docs/google/protobuf/timestamp.rb
+++ b/google-cloud-asset-v1/proto_docs/google/protobuf/timestamp.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -110,14 +110,15 @@ module Protobuf
     # ) to obtain a formatter capable of generating timestamps in this format.
     # @!attribute [rw] seconds
     #   @return [::Integer]
-    #     Represents seconds of UTC time since Unix epoch
-    #     1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-    #     9999-12-31T23:59:59Z inclusive.
+    #     Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must
+    #     be between -315576000000 and 315576000000 inclusive (which corresponds to
+    #     0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z).
     # @!attribute [rw] nanos
     #   @return [::Integer]
-    #     Non-negative fractions of a second at nanosecond resolution. Negative
-    #     second values with fractions must still have non-negative nanos values
-    #     that count forward in time. Must be from 0 to 999,999,999
+    #     Non-negative fractions of a second at nanosecond resolution. This field is
+    #     the nanosecond portion of the duration, not an alternative to seconds.
+    #     Negative second values with fractions must still have non-negative nanos
+    #     values that count forward in time. Must be between 0 and 999,999,999
     #     inclusive.
     class Timestamp
       include ::Google::Protobuf::MessageExts
diff --git a/google-cloud-asset-v1/proto_docs/google/rpc/code.rb b/google-cloud-asset-v1/proto_docs/google/rpc/code.rb
index b23e3ac51d82..8cf36e815510 100644
--- a/google-cloud-asset-v1/proto_docs/google/rpc/code.rb
+++ b/google-cloud-asset-v1/proto_docs/google/rpc/code.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/rpc/status.rb b/google-cloud-asset-v1/proto_docs/google/rpc/status.rb
index 06a1c2b35c29..3c630675d70b 100644
--- a/google-cloud-asset-v1/proto_docs/google/rpc/status.rb
+++ b/google-cloud-asset-v1/proto_docs/google/rpc/status.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/type/date.rb b/google-cloud-asset-v1/proto_docs/google/type/date.rb
index a7ce5a595a1e..a52275cebf89 100644
--- a/google-cloud-asset-v1/proto_docs/google/type/date.rb
+++ b/google-cloud-asset-v1/proto_docs/google/type/date.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/proto_docs/google/type/expr.rb b/google-cloud-asset-v1/proto_docs/google/type/expr.rb
index 066f228c22f0..53e7733b6592 100644
--- a/google-cloud-asset-v1/proto_docs/google/type/expr.rb
+++ b/google-cloud-asset-v1/proto_docs/google/type/expr.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/Gemfile b/google-cloud-asset-v1/snippets/Gemfile
old mode 100755
new mode 100644
index 24a7683a8e25..016da50341ca
--- a/google-cloud-asset-v1/snippets/Gemfile
+++ b/google-cloud-asset-v1/snippets/Gemfile
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy.rb b/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy.rb
old mode 100755
new mode 100644
index c102ad0cae24..8317b08502c9
--- a/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy_longrunning.rb b/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy_longrunning.rb
old mode 100755
new mode 100644
index 6597b4b696d1..da476199d159
--- a/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy_longrunning.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/analyze_iam_policy_longrunning.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/analyze_move.rb b/google-cloud-asset-v1/snippets/asset_service/analyze_move.rb
old mode 100755
new mode 100644
index ce31d1e259e7..2058f68a557e
--- a/google-cloud-asset-v1/snippets/asset_service/analyze_move.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/analyze_move.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/analyze_org_policies.rb b/google-cloud-asset-v1/snippets/asset_service/analyze_org_policies.rb
index 8001e7f9dc57..2dfbc70eb98f 100644
--- a/google-cloud-asset-v1/snippets/asset_service/analyze_org_policies.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/analyze_org_policies.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_assets.rb b/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_assets.rb
index 96215be45fae..8a63275fb823 100644
--- a/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_assets.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_assets.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_containers.rb b/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_containers.rb
index ba0a2256cc21..473b472ff343 100644
--- a/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_containers.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/analyze_org_policy_governed_containers.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/batch_get_assets_history.rb b/google-cloud-asset-v1/snippets/asset_service/batch_get_assets_history.rb
old mode 100755
new mode 100644
index 3e10cff29794..1c6fe8fa2fc9
--- a/google-cloud-asset-v1/snippets/asset_service/batch_get_assets_history.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/batch_get_assets_history.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/batch_get_effective_iam_policies.rb b/google-cloud-asset-v1/snippets/asset_service/batch_get_effective_iam_policies.rb
index 2cdad6216def..2b4a4fc1cf5d 100644
--- a/google-cloud-asset-v1/snippets/asset_service/batch_get_effective_iam_policies.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/batch_get_effective_iam_policies.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/create_feed.rb b/google-cloud-asset-v1/snippets/asset_service/create_feed.rb
old mode 100755
new mode 100644
index 7493c9d6ab91..bfe499e41160
--- a/google-cloud-asset-v1/snippets/asset_service/create_feed.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/create_feed.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/create_saved_query.rb b/google-cloud-asset-v1/snippets/asset_service/create_saved_query.rb
index b534363ff62a..3e607840bc4e 100644
--- a/google-cloud-asset-v1/snippets/asset_service/create_saved_query.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/create_saved_query.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/delete_feed.rb b/google-cloud-asset-v1/snippets/asset_service/delete_feed.rb
old mode 100755
new mode 100644
index 7338cf11bb5c..b881f0e713c1
--- a/google-cloud-asset-v1/snippets/asset_service/delete_feed.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/delete_feed.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/delete_saved_query.rb b/google-cloud-asset-v1/snippets/asset_service/delete_saved_query.rb
index 5315c9f8b757..478f2f3a23f8 100644
--- a/google-cloud-asset-v1/snippets/asset_service/delete_saved_query.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/delete_saved_query.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/export_assets.rb b/google-cloud-asset-v1/snippets/asset_service/export_assets.rb
old mode 100755
new mode 100644
index 4774ea76d268..4e287d8e3537
--- a/google-cloud-asset-v1/snippets/asset_service/export_assets.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/export_assets.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/get_feed.rb b/google-cloud-asset-v1/snippets/asset_service/get_feed.rb
old mode 100755
new mode 100644
index ace3725256e8..927394ec22c9
--- a/google-cloud-asset-v1/snippets/asset_service/get_feed.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/get_feed.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/get_saved_query.rb b/google-cloud-asset-v1/snippets/asset_service/get_saved_query.rb
index 93892e747518..dbcbe2aed600 100644
--- a/google-cloud-asset-v1/snippets/asset_service/get_saved_query.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/get_saved_query.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/list_assets.rb b/google-cloud-asset-v1/snippets/asset_service/list_assets.rb
old mode 100755
new mode 100644
index 5c1d9b92f18f..95904aa790a3
--- a/google-cloud-asset-v1/snippets/asset_service/list_assets.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/list_assets.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/list_feeds.rb b/google-cloud-asset-v1/snippets/asset_service/list_feeds.rb
old mode 100755
new mode 100644
index d52e130bb122..851f2fdf0355
--- a/google-cloud-asset-v1/snippets/asset_service/list_feeds.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/list_feeds.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/list_saved_queries.rb b/google-cloud-asset-v1/snippets/asset_service/list_saved_queries.rb
index 151eaaba6c6e..26f0bc586a38 100644
--- a/google-cloud-asset-v1/snippets/asset_service/list_saved_queries.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/list_saved_queries.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/query_assets.rb b/google-cloud-asset-v1/snippets/asset_service/query_assets.rb
index df6e88e14bb2..3139d5fabbe7 100644
--- a/google-cloud-asset-v1/snippets/asset_service/query_assets.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/query_assets.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/search_all_iam_policies.rb b/google-cloud-asset-v1/snippets/asset_service/search_all_iam_policies.rb
old mode 100755
new mode 100644
index ab25b8cbdaee..24e36f119cda
--- a/google-cloud-asset-v1/snippets/asset_service/search_all_iam_policies.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/search_all_iam_policies.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/search_all_resources.rb b/google-cloud-asset-v1/snippets/asset_service/search_all_resources.rb
old mode 100755
new mode 100644
index 63ec87eddc8a..dbf8eb79bf0b
--- a/google-cloud-asset-v1/snippets/asset_service/search_all_resources.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/search_all_resources.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/update_feed.rb b/google-cloud-asset-v1/snippets/asset_service/update_feed.rb
old mode 100755
new mode 100644
index f022a2f79c65..677f83d06d0a
--- a/google-cloud-asset-v1/snippets/asset_service/update_feed.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/update_feed.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2021 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/snippets/asset_service/update_saved_query.rb b/google-cloud-asset-v1/snippets/asset_service/update_saved_query.rb
index 3c3b9c24cfec..99b68ac1455b 100644
--- a/google-cloud-asset-v1/snippets/asset_service/update_saved_query.rb
+++ b/google-cloud-asset-v1/snippets/asset_service/update_saved_query.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2022 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_operations_test.rb b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_operations_test.rb
index b391ed423f8a..0a093d5b9ffd 100644
--- a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_operations_test.rb
+++ b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_operations_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_paths_test.rb b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_paths_test.rb
index 89007fa8de7b..9a032c5309f8 100644
--- a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_paths_test.rb
+++ b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_paths_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_rest_test.rb b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_rest_test.rb
index 26286ccc662e..691d2b730495 100644
--- a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_rest_test.rb
+++ b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_rest_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2023 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_test.rb b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_test.rb
index 45c4713949ba..c1c3dd88341f 100644
--- a/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_test.rb
+++ b/google-cloud-asset-v1/test/google/cloud/asset/v1/asset_service_test.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/google-cloud-asset-v1/test/helper.rb b/google-cloud-asset-v1/test/helper.rb
index 224004ae7c6f..672b337030e7 100644
--- a/google-cloud-asset-v1/test/helper.rb
+++ b/google-cloud-asset-v1/test/helper.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright 2020 Google LLC
+# Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/librarian.yaml b/librarian.yaml
index 4c5af7ef3a70..0eccf428f877 100644
--- a/librarian.yaml
+++ b/librarian.yaml
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 language: ruby
+version: v1.0.2-0.20260730005412-f52568e7df46
 sources:
   googleapis:
     commit: 6145fa8cc2b137bf4c0ed114e2e39c1157ea9722
@@ -25,3 +26,16 @@ tools:
   protoc:
     version: "33.2"
     sha256: b24b53f87c151bfd48b112fe4c3a6e6574e5198874f38036aff41df3456b8caf
+libraries:
+  - name: google-cloud-asset-v1
+    apis:
+      - path: google/cloud/asset/v1
+        ruby:
+          additional_protos:
+            - google/cloud/orgpolicy/v1/orgpolicy.proto
+          ruby_cloud_opts:
+            ruby-cloud-env-prefix: ASSET
+            ruby-cloud-extra-dependencies: google-identity-access_context_manager-v1=>0.0+<2.a;google-cloud-os_config-v1=>0.0+<2.a
+    keep:
+      - lib/google/cloud/asset/v1/asset_service/helpers.rb
+      - test/google/cloud/asset/v1/additional_paths_test.rb