diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
deleted file mode 100644
index 5db36a5f7..000000000
--- a/.github/.OwlBot.lock.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2024 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-docker:
-  image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:68ba5f5164a4b55529d358bb262feaa000536a0c62980727dd05a91bbb47ea5e
-# created: 2024-05-09T16:31:37.168667071Z
diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot.yaml
deleted file mode 100644
index 5d9a9d8b5..000000000
--- a/.github/.OwlBot.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-docker:
-  image: "gcr.io/cloud-devrel-public-resources/owlbot-java:latest"
diff --git a/.github/generated-files-bot.yml b/.github/generated-files-bot.yml
deleted file mode 100644
index c644a24e1..000000000
--- a/.github/generated-files-bot.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-externalManifests:
-- type: json
-  file: 'synth.metadata'
-  jsonpath: '$.generatedFiles[*]'
-- type: json
-  file: '.github/readme/synth.metadata/synth.metadata'
-  jsonpath: '$.generatedFiles[*]'
-ignoreAuthors:
-- 'renovate-bot'
-- 'yoshi-automation'
-- 'release-please[bot]'
-- 'gcf-owl-bot[bot]'
diff --git a/codecov.yaml b/codecov.yaml
deleted file mode 100644
index 5724ea947..000000000
--- a/codecov.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-codecov:
-  ci:
-    - source.cloud.google.com
diff --git a/owlbot.py b/owlbot.py
deleted file mode 100644
index f9e13f604..000000000
--- a/owlbot.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import synthtool as s
-from synthtool.languages import java
-
-
-for library in s.get_staging_dirs():
-    # put any special-case replacements here
-    s.move(library)
-
-s.remove_staging_dirs()
-java.common_templates(
-    excludes=[
-        "README.md",
-        "CONTRIBUTING.md",
-        "java.header",
-        "checkstyle.xml",
-        "renovate.json",
-        "license-checks.xml",
-        ".github/workflows/ci.yaml",
-        ".github/workflows/samples.yaml",
-        "clirr-ignored-differences.xml",
-        ".kokoro/requirements.in",
-        ".kokoro/requirements.txt"
-    ]
-)
diff --git a/synth.metadata b/synth.metadata
deleted file mode 100644
index 08cf7b8bd..000000000
--- a/synth.metadata
+++ /dev/null
@@ -1,89 +0,0 @@
-{
-  "sources": [
-    {
-      "git": {
-        "name": ".",
-        "remote": "https://github.com/googleapis/google-api-java-client.git",
-        "sha": "f7e7a675b8ac2ca32d891e2219b27203bf128e2e"
-      }
-    },
-    {
-      "git": {
-        "name": "synthtool",
-        "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "396d9b84a1e93880f5bf88b59ecd38a0a6dffc5e"
-      }
-    }
-  ],
-  "generatedFiles": [
-    ".github/CODEOWNERS",
-    ".github/ISSUE_TEMPLATE/bug_report.md",
-    ".github/ISSUE_TEMPLATE/feature_request.md",
-    ".github/ISSUE_TEMPLATE/support_request.md",
-    ".github/PULL_REQUEST_TEMPLATE.md",
-    ".github/blunderbuss.yml",
-    ".github/generated-files-bot.yml",
-    ".github/release-please.yml",
-    ".github/release-trigger.yml",
-    ".github/snippet-bot.yml",
-    ".github/sync-repo-settings.yaml",
-    ".github/trusted-contribution.yml",
-    ".github/workflows/approve-readme.yaml",
-    ".github/workflows/auto-release.yaml",
-    ".kokoro/build.bat",
-    ".kokoro/build.sh",
-    ".kokoro/coerce_logs.sh",
-    ".kokoro/common.cfg",
-    ".kokoro/common.sh",
-    ".kokoro/continuous/common.cfg",
-    ".kokoro/continuous/java8.cfg",
-    ".kokoro/dependencies.sh",
-    ".kokoro/nightly/common.cfg",
-    ".kokoro/nightly/integration.cfg",
-    ".kokoro/nightly/java11.cfg",
-    ".kokoro/nightly/java7.cfg",
-    ".kokoro/nightly/java8-osx.cfg",
-    ".kokoro/nightly/java8-win.cfg",
-    ".kokoro/nightly/java8.cfg",
-    ".kokoro/nightly/samples.cfg",
-    ".kokoro/populate-secrets.sh",
-    ".kokoro/presubmit/clirr.cfg",
-    ".kokoro/presubmit/common.cfg",
-    ".kokoro/presubmit/dependencies.cfg",
-    ".kokoro/presubmit/integration.cfg",
-    ".kokoro/presubmit/java11.cfg",
-    ".kokoro/presubmit/java7.cfg",
-    ".kokoro/presubmit/java8-osx.cfg",
-    ".kokoro/presubmit/java8-win.cfg",
-    ".kokoro/presubmit/java8.cfg",
-    ".kokoro/presubmit/linkage-monitor.cfg",
-    ".kokoro/presubmit/lint.cfg",
-    ".kokoro/presubmit/samples.cfg",
-    ".kokoro/readme.sh",
-    ".kokoro/release/bump_snapshot.cfg",
-    ".kokoro/release/common.cfg",
-    ".kokoro/release/common.sh",
-    ".kokoro/release/drop.cfg",
-    ".kokoro/release/drop.sh",
-    ".kokoro/release/promote.cfg",
-    ".kokoro/release/promote.sh",
-    ".kokoro/release/publish_javadoc.cfg",
-    ".kokoro/release/publish_javadoc.sh",
-    ".kokoro/release/publish_javadoc11.cfg",
-    ".kokoro/release/publish_javadoc11.sh",
-    ".kokoro/release/snapshot.cfg",
-    ".kokoro/release/snapshot.sh",
-    ".kokoro/release/stage.cfg",
-    ".kokoro/release/stage.sh",
-    ".kokoro/trampoline.sh",
-    "CODE_OF_CONDUCT.md",
-    "CONTRIBUTING.md",
-    "LICENSE",
-    "SECURITY.md",
-    "codecov.yaml",
-    "samples/install-without-bom/pom.xml",
-    "samples/pom.xml",
-    "samples/snapshot/pom.xml",
-    "samples/snippets/pom.xml"
-  ]
-}
\ No newline at end of file