From 025a330c05c8db52abcfda545117b17c18afb89d Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Mon, 27 May 2024 19:31:50 +0000
Subject: [PATCH 01/18] feat: enable hermetic library generation

---
 .../{.OwlBot.yaml => .OwlBot-hermetic.yaml}   |   0
 .../hermetic_library_generation.yaml          |  39 ++++++
 .../update_googleapis_committish.yaml         |  42 ++++++
 generation/hermetic_library_generation.sh     | 125 ++++++++++++++++++
 generation/update_googleapis_committish.sh    |  92 +++++++++++++
 generation_config.yaml                        |  33 +++++
 6 files changed, 331 insertions(+)
 rename .github/{.OwlBot.yaml => .OwlBot-hermetic.yaml} (100%)
 create mode 100644 .github/workflows/hermetic_library_generation.yaml
 create mode 100644 .github/workflows/update_googleapis_committish.yaml
 create mode 100644 generation/hermetic_library_generation.sh
 create mode 100644 generation/update_googleapis_committish.sh
 create mode 100644 generation_config.yaml

diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot-hermetic.yaml
similarity index 100%
rename from .github/.OwlBot.yaml
rename to .github/.OwlBot-hermetic.yaml
diff --git a/.github/workflows/hermetic_library_generation.yaml b/.github/workflows/hermetic_library_generation.yaml
new file mode 100644
index 000000000..a7e05557b
--- /dev/null
+++ b/.github/workflows/hermetic_library_generation.yaml
@@ -0,0 +1,39 @@
+# 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.
+# GitHub action job to test core java library features on
+# downstream client libraries before they are released.
+name: Hermetic library generation upon generation config change through pull requests
+on:
+  pull_request:
+
+jobs:
+  library_generation:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+        token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
+    - name: Generate changed libraries
+      shell: bash
+      run: |
+        set -x
+        [ -z "$(git config user.email)" ] && git config --global user.email "cloud-java-bot@google.com"
+        [ -z "$(git config user.name)" ] && git config --global user.name "cloud-java-bot"
+        bash generation/hermetic_library_generation.sh \
+          --target_branch ${{ github.base_ref }} \
+          --current_branch ${{ github.head_ref }} \
+          --image_tag $(cat generation_config.yaml | yq .gapic_generator_version)
+      env:
+        GH_TOKEN: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
diff --git a/.github/workflows/update_googleapis_committish.yaml b/.github/workflows/update_googleapis_committish.yaml
new file mode 100644
index 000000000..aac08d039
--- /dev/null
+++ b/.github/workflows/update_googleapis_committish.yaml
@@ -0,0 +1,42 @@
+# 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.
+# GitHub action job to test core java library features on
+# downstream client libraries before they are released.
+name: Update googleapis commit
+on:
+  schedule:
+  - cron: '0 2 * * *'
+  workflow_dispatch:
+
+jobs:
+  update-googleapis-committish:
+    runs-on: ubuntu-22.04
+    env:
+      # the branch into which the pull request is merged
+      base_branch: main
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
+    - name: Update googleapis committish to latest
+      shell: bash
+      run: |
+        set -x
+        [ -z "$(git config user.email)" ] && git config --global user.email "cloud-java-bot@google.com"
+        [ -z "$(git config user.name)" ] && git config --global user.name "cloud-java-bot"
+        bash generation/update_googleapis_committish.sh \
+          --base_branch "${base_branch}"\
+          --repo ${{ github.repository }}
+      env:
+        GH_TOKEN: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
diff --git a/generation/hermetic_library_generation.sh b/generation/hermetic_library_generation.sh
new file mode 100644
index 000000000..f425d9c12
--- /dev/null
+++ b/generation/hermetic_library_generation.sh
@@ -0,0 +1,125 @@
+#!/bin/bash
+set -e
+# This script should be run at the root of the repository.
+# This script is used to, when a pull request changes the generation
+# configuration (generation_config.yaml by default):
+# 1. Find whether the last commit in this pull request contains changes to
+# the generation configuration and exit early if it doesn't have such a change
+# since the generation result would be the same.
+# 2. Compare generation configurations in the current branch (with which the
+# pull request associated) and target branch (into which the pull request is
+# merged);
+# 3. Generate changed libraries using library_generation image;
+# 4. Commit the changes to the pull request, if any.
+# 5. Edit the PR body with generated pull request description, if applicable.
+
+# The following commands need to be installed before running the script:
+# 1. git
+# 2. gh
+# 3. docker
+
+# The parameters of this script is:
+# 1. target_branch, the branch into which the pull request is merged.
+# 2. current_branch, the branch with which the pull request is associated.
+# 3. image_tag, the tag of gcr.io/cloud-devrel-public-resources/java-library-generation.
+# 3. [optional] generation_config, the path to the generation configuration,
+# the default value is generation_config.yaml in the repository root.
+while [[ $# -gt 0 ]]; do
+key="$1"
+case "${key}" in
+  --target_branch)
+    target_branch="$2"
+    shift
+    ;;
+  --current_branch)
+    current_branch="$2"
+    shift
+    ;;
+  --image_tag)
+    image_tag="$2"
+    shift
+    ;;
+  --generation_config)
+    generation_config="$2"
+    shift
+    ;;
+  *)
+    echo "Invalid option: [$1]"
+    exit 1
+    ;;
+esac
+shift
+done
+
+if [ -z "${target_branch}" ]; then
+  echo "missing required argument --target_branch"
+  exit 1
+fi
+
+if [ -z "${current_branch}" ]; then
+  echo "missing required argument --current_branch"
+  exit 1
+fi
+
+if [ -z "${image_tag}" ]; then
+  echo "missing required argument --image_tag"
+  exit 1
+fi
+
+if [ -z "${generation_config}" ]; then
+  generation_config=generation_config.yaml
+  echo "Use default generation config: ${generation_config}"
+fi
+
+workspace_name="/workspace"
+baseline_generation_config="baseline_generation_config.yaml"
+message="chore: generate libraries at $(date)"
+
+git checkout "${target_branch}"
+git checkout "${current_branch}"
+# if the last commit doesn't contain changes to generation configuration,
+# do not generate again as the result will be the same.
+change_of_last_commit="$(git diff-tree --no-commit-id --name-only HEAD~1..HEAD -r)"
+if [[ ! ("${change_of_last_commit}" == *"${generation_config}"*) ]]; then
+    echo "The last commit doesn't contain any changes to the generation_config.yaml, skipping the whole generation process." || true
+    exit 0
+fi
+# copy generation configuration from target branch to current branch.
+git show "${target_branch}":"${generation_config}" > "${baseline_generation_config}"
+config_diff=$(diff "${generation_config}" "${baseline_generation_config}" || true)
+
+# run hermetic code generation docker image.
+docker run \
+  --rm \
+  -u "$(id -u):$(id -g)" \
+  -v "$(pwd):${workspace_name}" \
+  -v "${HOME}/.m2:/home/.m2" \
+  gcr.io/cloud-devrel-public-resources/java-library-generation:"${image_tag}" \
+  --baseline-generation-config-path="${workspace_name}/${baseline_generation_config}" \
+  --current-generation-config-path="${workspace_name}/${generation_config}"
+
+
+# commit the change to the pull request.
+if [[ $(basename $(pwd)) == "google-cloud-java" ]]; then
+  git add java-* pom.xml gapic-libraries-bom/pom.xml versions.txt
+else
+  # The image leaves intermediate folders and files it works with. Here we remove them
+  rm -rdf output googleapis baseline_generation_config.yaml pr_description.txt
+  git add .
+fi
+changed_files=$(git diff --cached --name-only)
+if [[ "${changed_files}" == "" ]]; then
+    echo "There is no generated code change with the generation config change ${config_diff}."
+    echo "Skip committing to the pull request."
+    exit 0
+fi
+
+echo "Configuration diff:"
+echo "${config_diff}"
+git commit -m "${message}"
+git push
+# set pr body if pr_description.txt is generated.
+if [[ -f "pr_description.txt" ]]; then
+  pr_num=$(gh pr list -s open -H "${current_branch}" -q . --json number | jq ".[] | .number")
+  gh pr edit "${pr_num}" --body "$(cat pr_description.txt)"
+fi
diff --git a/generation/update_googleapis_committish.sh b/generation/update_googleapis_committish.sh
new file mode 100644
index 000000000..5dfcaba56
--- /dev/null
+++ b/generation/update_googleapis_committish.sh
@@ -0,0 +1,92 @@
+#!/bin/bash
+set -e
+# This script should be run at the root of the repository.
+# This script is used to update googleapis committish to latest in generation
+# configuration at the time of running and create a pull request.
+
+# The following commands need to be installed before running the script:
+# 1. git
+# 2. gh
+
+# The parameters of this script is:
+# 1. base_branch, the base branch of the result pull request.
+# 2. repo, organization/repo-name, e.g., googleapis/google-cloud-java
+# 3. [optional] generation_config, the path to the generation configuration,
+# the default value is generation_config.yaml in the repository root.
+while [[ $# -gt 0 ]]; do
+key="$1"
+case "${key}" in
+  --base_branch)
+    base_branch="$2"
+    shift
+    ;;
+  --repo)
+    repo="$2"
+    shift
+    ;;
+  --generation_config)
+    generation_config="$2"
+    shift
+    ;;
+  *)
+    echo "Invalid option: [$1]"
+    exit 1
+    ;;
+esac
+shift
+done
+
+if [ -z "${base_branch}" ]; then
+  echo "missing required argument --base_branch"
+  exit 1
+fi
+
+if [ -z "${repo}" ]; then
+  echo "missing required argument --repo"
+  exit 1
+fi
+
+if [ -z "${generation_config}" ]; then
+  generation_config="generation_config.yaml"
+  echo "Use default generation config: ${generation_config}"
+fi
+
+current_branch="generate-libraries-${base_branch}"
+title="chore: update googleapis committish at $(date)"
+
+# try to find a open pull request associated with the branch
+pr_num=$(gh pr list -s open -H "${current_branch}" -q . --json number | jq ".[] | .number")
+# create a branch if there's no open pull request associated with the
+# branch; otherwise checkout the pull request.
+if [ -z "${pr_num}" ]; then
+  git checkout -b "${current_branch}"
+else
+  gh pr checkout "${pr_num}"
+fi
+
+mkdir tmp-googleapis
+# use partial clone because only commit history is needed.
+git clone --filter=blob:none https://github.com/googleapis/googleapis.git tmp-googleapis
+pushd tmp-googleapis
+git pull
+latest_commit=$(git rev-parse HEAD)
+popd
+rm -rf tmp-googleapis
+sed -i -e "s/^googleapis_commitish.*$/googleapis_commitish: ${latest_commit}/" "${generation_config}"
+
+git add "${generation_config}"
+changed_files=$(git diff --cached --name-only)
+if [[ "${changed_files}" == "" ]]; then
+    echo "The latest googleapis commit is not changed."
+    echo "Skip committing to the pull request."
+    exit 0
+fi
+git commit -m "${title}"
+if [ -z "${pr_num}" ]; then
+  git remote add remote_repo https://cloud-java-bot:"${GH_TOKEN}@github.com/${repo}.git"
+  git fetch -q --unshallow remote_repo
+  git push -f remote_repo "${current_branch}"
+  gh pr create --title "${title}" --head "${current_branch}" --body "${title}" --base "${base_branch}"
+else
+  git push
+fi
diff --git a/generation_config.yaml b/generation_config.yaml
new file mode 100644
index 000000000..4cea63eb1
--- /dev/null
+++ b/generation_config.yaml
@@ -0,0 +1,33 @@
+gapic_generator_version: 2.40.1
+protoc_version: '25.2'
+googleapis_commitish: 6f289d775912966eb0cf04bda91e5e355c998d30
+libraries_bom_version: 26.38.0
+template_excludes:
+  - ".github/workflows/samples.yaml"
+  - ".kokoro/build.sh"
+  - ".github/sync-repo-settings.yaml"
+  - ".github/blunderbuss.yml"
+  - '.kokoro/requirements.in'
+  - '.kokoro/requirements.txt'
+  - '.kokoro/presubmit/graalvm-native.cfg'
+  - '.kokoro/presubmit/graalvm-native-17.cfg'
+ibraries:
+  - api_shortname: "pubsub"
+    name_pretty: "Cloud Pub/Sub"
+    api_reference: "https://cloud.google.com/pubsub/"
+    product_documentation: "https://cloud.google.com/pubsub/docs/"
+    client_documentation: "https://cloud.google.com/java/docs/reference/google-cloud-pubsub/latest/history"
+    api_description: "is designed to provide reliable, many-to-many, asynchronous messaging between applications. Publisher applications can send messages to a topic and other applications can subscribe to that topic to receive the messages. By decoupling senders and receivers, Google Cloud Pub/Sub allows developers to communicate between independently written applications."
+    issue_tracker: "https://issuetracker.google.com/savedsearches/559741"
+    release_level: "stable"
+    language: "java"
+    repo: "googleapis/java-pubsub"
+    repo_short: "java-pubsub"
+    distribution_name: "com.google.cloud:google-cloud-pubsub"
+    codeowner_team: "@googleapis/api-pubsub"
+    api_id: "pubsub.googleapis.com"
+    library_type: "GAPIC_COMBO"
+    requires_billing: true
+    recommended_package: "com.google.cloud.pubsub.v1"
+    GAPICs:
+    - proto_path: google/pubsub/v1

From a90c17bdc18fc029c6b30a9186419e5966286d42 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Mon, 27 May 2024 20:47:57 +0000
Subject: [PATCH 02/18] fix config yaml syntax

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 4cea63eb1..69d385ed4 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -30,4 +30,4 @@ ibraries:
     requires_billing: true
     recommended_package: "com.google.cloud.pubsub.v1"
     GAPICs:
-    - proto_path: google/pubsub/v1
+      - proto_path: google/pubsub/v1

From 7e6f191800b7ee599e12bd762ee31980115c85ca Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 28 May 2024 00:08:47 +0000
Subject: [PATCH 03/18] do not map runners home folder

---
 generation/hermetic_library_generation.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/generation/hermetic_library_generation.sh b/generation/hermetic_library_generation.sh
index f425d9c12..9464642d9 100644
--- a/generation/hermetic_library_generation.sh
+++ b/generation/hermetic_library_generation.sh
@@ -93,7 +93,6 @@ docker run \
   --rm \
   -u "$(id -u):$(id -g)" \
   -v "$(pwd):${workspace_name}" \
-  -v "${HOME}/.m2:/home/.m2" \
   gcr.io/cloud-devrel-public-resources/java-library-generation:"${image_tag}" \
   --baseline-generation-config-path="${workspace_name}/${baseline_generation_config}" \
   --current-generation-config-path="${workspace_name}/${generation_config}"

From 86e48f2f92755a45816b31fef3741b5c88d8b7a9 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 28 May 2024 00:24:33 +0000
Subject: [PATCH 04/18] try dummy proto_path

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 69d385ed4..516297946 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -11,7 +11,7 @@ template_excludes:
   - '.kokoro/requirements.txt'
   - '.kokoro/presubmit/graalvm-native.cfg'
   - '.kokoro/presubmit/graalvm-native-17.cfg'
-ibraries:
+libraries:
   - api_shortname: "pubsub"
     name_pretty: "Cloud Pub/Sub"
     api_reference: "https://cloud.google.com/pubsub/"

From 779eacb8370d57fa73ae745a61e988b47d78c570 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 28 May 2024 00:39:48 +0000
Subject: [PATCH 05/18] use copyright update comittish

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 516297946..507f659dc 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.40.1
 protoc_version: '25.2'
-googleapis_commitish: 6f289d775912966eb0cf04bda91e5e355c998d30
+googleapis_committish: 3597f7db2191c00b100400991ef96e52d62f5841
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 114c0e071f412e7212b3def98836268d125e6465 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 28 May 2024 00:41:57 +0000
Subject: [PATCH 06/18] correct proto_path

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 507f659dc..516297946 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.40.1
 protoc_version: '25.2'
-googleapis_committish: 3597f7db2191c00b100400991ef96e52d62f5841
+googleapis_commitish: 6f289d775912966eb0cf04bda91e5e355c998d30
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 0e296b23ec9ff0db104d9122cf06f2499128c136 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 28 May 2024 14:29:04 +0000
Subject: [PATCH 07/18] update protoc

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 516297946..f040d1994 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.40.1
-protoc_version: '25.2'
+protoc_version: '25.3'
 googleapis_commitish: 6f289d775912966eb0cf04bda91e5e355c998d30
 libraries_bom_version: 26.38.0
 template_excludes:

From 2c12e0ede11b771c485e9984ea1c52932cc3ef12 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Wed, 29 May 2024 21:32:33 +0000
Subject: [PATCH 08/18] preserve pr_description

---
 generation/hermetic_library_generation.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/generation/hermetic_library_generation.sh b/generation/hermetic_library_generation.sh
index 9464642d9..d7e55e3c6 100644
--- a/generation/hermetic_library_generation.sh
+++ b/generation/hermetic_library_generation.sh
@@ -103,8 +103,8 @@ if [[ $(basename $(pwd)) == "google-cloud-java" ]]; then
   git add java-* pom.xml gapic-libraries-bom/pom.xml versions.txt
 else
   # The image leaves intermediate folders and files it works with. Here we remove them
-  rm -rdf output googleapis baseline_generation_config.yaml pr_description.txt
-  git add .
+  rm -rdf output googleapis "${baseline_generation_config}"
+  git add --all -- ':!pr_description.txt'
 fi
 changed_files=$(git diff --cached --name-only)
 if [[ "${changed_files}" == "" ]]; then

From dfe513b338c5002044071937ac39e90ec3a25b33 Mon Sep 17 00:00:00 2001
From: diegomarquezp <diegomarquezp@google.com>
Date: Tue, 4 Jun 2024 20:50:24 +0000
Subject: [PATCH 09/18] update gapic_generator_version to 2.41.0

---
 .repo-metadata.json                           |  10 +-
 README.md                                     |  12 +-
 generation_config.yaml                        |   2 +-
 .../google/pubsub/v1/CloudStorageConfig.java  | 232 +--------
 .../v1/CloudStorageConfigOrBuilder.java       |  29 --
 .../v1/IngestionDataSourceSettings.java       |   4 +-
 .../com/google/pubsub/v1/PubsubProto.java     | 442 +++++++++---------
 .../com/google/pubsub/v1/PullRequest.java     |   8 +-
 .../pubsub/v1/PullRequestOrBuilder.java       |   2 +-
 .../main/proto/google/pubsub/v1/pubsub.proto  |   9 +-
 .../main/proto/google/pubsub/v1/schema.proto  |   2 +-
 renovate.json                                 |   4 +-
 12 files changed, 264 insertions(+), 492 deletions(-)

diff --git a/.repo-metadata.json b/.repo-metadata.json
index f30706ceb..7e7843024 100644
--- a/.repo-metadata.json
+++ b/.repo-metadata.json
@@ -1,19 +1,19 @@
 {
   "api_shortname": "pubsub",
   "name_pretty": "Cloud Pub/Sub",
-  "api_reference": "https://cloud.google.com/pubsub/",
   "product_documentation": "https://cloud.google.com/pubsub/docs/",
-  "client_documentation": "https://cloud.google.com/java/docs/reference/google-cloud-pubsub/latest/history",
   "api_description": "is designed to provide reliable, many-to-many, asynchronous messaging between applications. Publisher applications can send messages to a topic and other applications can subscribe to that topic to receive the messages. By decoupling senders and receivers, Google Cloud Pub/Sub allows developers to communicate between independently written applications.",
-  "issue_tracker": "https://issuetracker.google.com/savedsearches/559741",
+  "client_documentation": "https://cloud.google.com/java/docs/reference/google-cloud-pubsub/latest/history",
   "release_level": "stable",
+  "transport": "both",
   "language": "java",
   "repo": "googleapis/java-pubsub",
   "repo_short": "java-pubsub",
   "distribution_name": "com.google.cloud:google-cloud-pubsub",
-  "codeowner_team": "@googleapis/api-pubsub",
   "api_id": "pubsub.googleapis.com",
   "library_type": "GAPIC_COMBO",
   "requires_billing": true,
-  "recommended_package": "com.google.cloud.pubsub.v1"
+  "api_reference": "https://cloud.google.com/pubsub/",
+  "codeowner_team": "@googleapis/api-pubsub",
+  "issue_tracker": "https://issuetracker.google.com/savedsearches/559741"
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index ccb4826f9..4d50cf72d 100644
--- a/README.md
+++ b/README.md
@@ -52,20 +52,20 @@ If you are using Maven without the BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.39.0')
+implementation platform('com.google.cloud:libraries-bom:26.40.0')
 
 implementation 'com.google.cloud:google-cloud-pubsub'
 ```
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-pubsub:1.129.5'
+implementation 'com.google.cloud:google-cloud-pubsub:1.129.7'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.129.5"
+libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.129.7"
 ```
 <!-- {x-version-update-end} -->
 
@@ -319,6 +319,10 @@ Samples are in the [`samples/`](https://github.com/googleapis/java-pubsub/tree/m
 
 To get help, follow the instructions in the [shared Troubleshooting document][troubleshooting].
 
+## Transport
+
+Cloud Pub/Sub uses both gRPC and HTTP/JSON for the transport layer.
+
 ## Supported Java Versions
 
 Java 8 or above is required for using this client.
@@ -411,7 +415,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-pubsub/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-pubsub.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-pubsub/1.129.5
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-pubsub/1.129.7
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles
diff --git a/generation_config.yaml b/generation_config.yaml
index f040d1994..e0adb5245 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,4 +1,4 @@
-gapic_generator_version: 2.40.1
+gapic_generator_version: 2.41.0
 protoc_version: '25.3'
 googleapis_commitish: 6f289d775912966eb0cf04bda91e5e355c998d30
 libraries_bom_version: 26.38.0
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java
index 5d3704a7d..5620703da 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java
@@ -42,7 +42,6 @@ private CloudStorageConfig() {
     bucket_ = "";
     filenamePrefix_ = "";
     filenameSuffix_ = "";
-    filenameDatetimeFormat_ = "";
     state_ = 0;
   }
 
@@ -1479,61 +1478,6 @@ public com.google.protobuf.ByteString getFilenameSuffixBytes() {
     }
   }
 
-  public static final int FILENAME_DATETIME_FORMAT_FIELD_NUMBER = 10;
-
-  @SuppressWarnings("serial")
-  private volatile java.lang.Object filenameDatetimeFormat_ = "";
-  /**
-   *
-   *
-   * <pre>
-   * Optional. User-provided format string specifying how to represent datetimes
-   * in Cloud Storage filenames. See the [datetime format
-   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-   * </pre>
-   *
-   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   *
-   * @return The filenameDatetimeFormat.
-   */
-  @java.lang.Override
-  public java.lang.String getFilenameDatetimeFormat() {
-    java.lang.Object ref = filenameDatetimeFormat_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      filenameDatetimeFormat_ = s;
-      return s;
-    }
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Optional. User-provided format string specifying how to represent datetimes
-   * in Cloud Storage filenames. See the [datetime format
-   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-   * </pre>
-   *
-   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   *
-   * @return The bytes for filenameDatetimeFormat.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getFilenameDatetimeFormatBytes() {
-    java.lang.Object ref = filenameDatetimeFormat_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      filenameDatetimeFormat_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
   public static final int TEXT_CONFIG_FIELD_NUMBER = 4;
   /**
    *
@@ -1808,9 +1752,6 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (state_ != com.google.pubsub.v1.CloudStorageConfig.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(9, state_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filenameDatetimeFormat_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 10, filenameDatetimeFormat_);
-    }
     getUnknownFields().writeTo(output);
   }
 
@@ -1848,9 +1789,6 @@ public int getSerializedSize() {
     if (state_ != com.google.pubsub.v1.CloudStorageConfig.State.STATE_UNSPECIFIED.getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filenameDatetimeFormat_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, filenameDatetimeFormat_);
-    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -1869,7 +1807,6 @@ public boolean equals(final java.lang.Object obj) {
     if (!getBucket().equals(other.getBucket())) return false;
     if (!getFilenamePrefix().equals(other.getFilenamePrefix())) return false;
     if (!getFilenameSuffix().equals(other.getFilenameSuffix())) return false;
-    if (!getFilenameDatetimeFormat().equals(other.getFilenameDatetimeFormat())) return false;
     if (hasMaxDuration() != other.hasMaxDuration()) return false;
     if (hasMaxDuration()) {
       if (!getMaxDuration().equals(other.getMaxDuration())) return false;
@@ -1904,8 +1841,6 @@ public int hashCode() {
     hash = (53 * hash) + getFilenamePrefix().hashCode();
     hash = (37 * hash) + FILENAME_SUFFIX_FIELD_NUMBER;
     hash = (53 * hash) + getFilenameSuffix().hashCode();
-    hash = (37 * hash) + FILENAME_DATETIME_FORMAT_FIELD_NUMBER;
-    hash = (53 * hash) + getFilenameDatetimeFormat().hashCode();
     if (hasMaxDuration()) {
       hash = (37 * hash) + MAX_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getMaxDuration().hashCode();
@@ -2077,7 +2012,6 @@ public Builder clear() {
       bucket_ = "";
       filenamePrefix_ = "";
       filenameSuffix_ = "";
-      filenameDatetimeFormat_ = "";
       if (textConfigBuilder_ != null) {
         textConfigBuilder_.clear();
       }
@@ -2139,19 +2073,16 @@ private void buildPartial0(com.google.pubsub.v1.CloudStorageConfig result) {
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.filenameSuffix_ = filenameSuffix_;
       }
-      if (((from_bitField0_ & 0x00000008) != 0)) {
-        result.filenameDatetimeFormat_ = filenameDatetimeFormat_;
-      }
       int to_bitField0_ = 0;
-      if (((from_bitField0_ & 0x00000040) != 0)) {
+      if (((from_bitField0_ & 0x00000020) != 0)) {
         result.maxDuration_ =
             maxDurationBuilder_ == null ? maxDuration_ : maxDurationBuilder_.build();
         to_bitField0_ |= 0x00000001;
       }
-      if (((from_bitField0_ & 0x00000080) != 0)) {
+      if (((from_bitField0_ & 0x00000040) != 0)) {
         result.maxBytes_ = maxBytes_;
       }
-      if (((from_bitField0_ & 0x00000100) != 0)) {
+      if (((from_bitField0_ & 0x00000080) != 0)) {
         result.state_ = state_;
       }
       result.bitField0_ |= to_bitField0_;
@@ -2228,11 +2159,6 @@ public Builder mergeFrom(com.google.pubsub.v1.CloudStorageConfig other) {
         bitField0_ |= 0x00000004;
         onChanged();
       }
-      if (!other.getFilenameDatetimeFormat().isEmpty()) {
-        filenameDatetimeFormat_ = other.filenameDatetimeFormat_;
-        bitField0_ |= 0x00000008;
-        onChanged();
-      }
       if (other.hasMaxDuration()) {
         mergeMaxDuration(other.getMaxDuration());
       }
@@ -2317,27 +2243,21 @@ public Builder mergeFrom(
             case 50:
               {
                 input.readMessage(getMaxDurationFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 56:
               {
                 maxBytes_ = input.readInt64();
-                bitField0_ |= 0x00000080;
+                bitField0_ |= 0x00000040;
                 break;
               } // case 56
             case 72:
               {
                 state_ = input.readEnum();
-                bitField0_ |= 0x00000100;
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
-            case 82:
-              {
-                filenameDatetimeFormat_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 82
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -2719,122 +2639,6 @@ public Builder setFilenameSuffixBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private java.lang.Object filenameDatetimeFormat_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Optional. User-provided format string specifying how to represent datetimes
-     * in Cloud Storage filenames. See the [datetime format
-     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-     * </pre>
-     *
-     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     *
-     * @return The filenameDatetimeFormat.
-     */
-    public java.lang.String getFilenameDatetimeFormat() {
-      java.lang.Object ref = filenameDatetimeFormat_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        filenameDatetimeFormat_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. User-provided format string specifying how to represent datetimes
-     * in Cloud Storage filenames. See the [datetime format
-     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-     * </pre>
-     *
-     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     *
-     * @return The bytes for filenameDatetimeFormat.
-     */
-    public com.google.protobuf.ByteString getFilenameDatetimeFormatBytes() {
-      java.lang.Object ref = filenameDatetimeFormat_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        filenameDatetimeFormat_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. User-provided format string specifying how to represent datetimes
-     * in Cloud Storage filenames. See the [datetime format
-     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-     * </pre>
-     *
-     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     *
-     * @param value The filenameDatetimeFormat to set.
-     * @return This builder for chaining.
-     */
-    public Builder setFilenameDatetimeFormat(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      filenameDatetimeFormat_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. User-provided format string specifying how to represent datetimes
-     * in Cloud Storage filenames. See the [datetime format
-     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-     * </pre>
-     *
-     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearFilenameDatetimeFormat() {
-      filenameDatetimeFormat_ = getDefaultInstance().getFilenameDatetimeFormat();
-      bitField0_ = (bitField0_ & ~0x00000008);
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Optional. User-provided format string specifying how to represent datetimes
-     * in Cloud Storage filenames. See the [datetime format
-     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-     * </pre>
-     *
-     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     *
-     * @param value The bytes for filenameDatetimeFormat to set.
-     * @return This builder for chaining.
-     */
-    public Builder setFilenameDatetimeFormatBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-      filenameDatetimeFormat_ = value;
-      bitField0_ |= 0x00000008;
-      onChanged();
-      return this;
-    }
-
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.pubsub.v1.CloudStorageConfig.TextConfig,
             com.google.pubsub.v1.CloudStorageConfig.TextConfig.Builder,
@@ -3330,7 +3134,7 @@ public com.google.pubsub.v1.CloudStorageConfig.AvroConfigOrBuilder getAvroConfig
      * @return Whether the maxDuration field is set.
      */
     public boolean hasMaxDuration() {
-      return ((bitField0_ & 0x00000040) != 0);
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -3376,7 +3180,7 @@ public Builder setMaxDuration(com.google.protobuf.Duration value) {
       } else {
         maxDurationBuilder_.setMessage(value);
       }
-      bitField0_ |= 0x00000040;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -3398,7 +3202,7 @@ public Builder setMaxDuration(com.google.protobuf.Duration.Builder builderForVal
       } else {
         maxDurationBuilder_.setMessage(builderForValue.build());
       }
-      bitField0_ |= 0x00000040;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -3416,7 +3220,7 @@ public Builder setMaxDuration(com.google.protobuf.Duration.Builder builderForVal
      */
     public Builder mergeMaxDuration(com.google.protobuf.Duration value) {
       if (maxDurationBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
+        if (((bitField0_ & 0x00000020) != 0)
             && maxDuration_ != null
             && maxDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
           getMaxDurationBuilder().mergeFrom(value);
@@ -3427,7 +3231,7 @@ public Builder mergeMaxDuration(com.google.protobuf.Duration value) {
         maxDurationBuilder_.mergeFrom(value);
       }
       if (maxDuration_ != null) {
-        bitField0_ |= 0x00000040;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       return this;
@@ -3445,7 +3249,7 @@ public Builder mergeMaxDuration(com.google.protobuf.Duration value) {
      * </code>
      */
     public Builder clearMaxDuration() {
-      bitField0_ = (bitField0_ & ~0x00000040);
+      bitField0_ = (bitField0_ & ~0x00000020);
       maxDuration_ = null;
       if (maxDurationBuilder_ != null) {
         maxDurationBuilder_.dispose();
@@ -3467,7 +3271,7 @@ public Builder clearMaxDuration() {
      * </code>
      */
     public com.google.protobuf.Duration.Builder getMaxDurationBuilder() {
-      bitField0_ |= 0x00000040;
+      bitField0_ |= 0x00000020;
       onChanged();
       return getMaxDurationFieldBuilder().getBuilder();
     }
@@ -3556,7 +3360,7 @@ public long getMaxBytes() {
     public Builder setMaxBytes(long value) {
 
       maxBytes_ = value;
-      bitField0_ |= 0x00000080;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -3574,7 +3378,7 @@ public Builder setMaxBytes(long value) {
      * @return This builder for chaining.
      */
     public Builder clearMaxBytes() {
-      bitField0_ = (bitField0_ & ~0x00000080);
+      bitField0_ = (bitField0_ & ~0x00000040);
       maxBytes_ = 0L;
       onChanged();
       return this;
@@ -3616,7 +3420,7 @@ public int getStateValue() {
      */
     public Builder setStateValue(int value) {
       state_ = value;
-      bitField0_ |= 0x00000100;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -3659,7 +3463,7 @@ public Builder setState(com.google.pubsub.v1.CloudStorageConfig.State value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      bitField0_ |= 0x00000100;
+      bitField0_ |= 0x00000080;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -3679,7 +3483,7 @@ public Builder setState(com.google.pubsub.v1.CloudStorageConfig.State value) {
      * @return This builder for chaining.
      */
     public Builder clearState() {
-      bitField0_ = (bitField0_ & ~0x00000100);
+      bitField0_ = (bitField0_ & ~0x00000080);
       state_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java
index 19eab21ab..131d46624 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java
@@ -111,35 +111,6 @@ public interface CloudStorageConfigOrBuilder
    */
   com.google.protobuf.ByteString getFilenameSuffixBytes();
 
-  /**
-   *
-   *
-   * <pre>
-   * Optional. User-provided format string specifying how to represent datetimes
-   * in Cloud Storage filenames. See the [datetime format
-   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-   * </pre>
-   *
-   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   *
-   * @return The filenameDatetimeFormat.
-   */
-  java.lang.String getFilenameDatetimeFormat();
-  /**
-   *
-   *
-   * <pre>
-   * Optional. User-provided format string specifying how to represent datetimes
-   * in Cloud Storage filenames. See the [datetime format
-   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-   * </pre>
-   *
-   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   *
-   * @return The bytes for filenameDatetimeFormat.
-   */
-  com.google.protobuf.ByteString getFilenameDatetimeFormatBytes();
-
   /**
    *
    *
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java
index b56f85ee0..9d97d01d2 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java
@@ -310,7 +310,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
        *
        * <pre>
        * Permission denied encountered while publishing to the topic. This can
-       * happen if the Pub/Sub SA has not been granted the [appropriate publish
+       * happen due to Pub/Sub SA has not been granted the [appropriate publish
        * permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publisher)
        * </pre>
        *
@@ -383,7 +383,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
        *
        * <pre>
        * Permission denied encountered while publishing to the topic. This can
-       * happen if the Pub/Sub SA has not been granted the [appropriate publish
+       * happen due to Pub/Sub SA has not been granted the [appropriate publish
        * permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publisher)
        * </pre>
        *
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
index 8fff960ed..f03334c1c 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
@@ -426,230 +426,229 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\006 \001(\010B\003\340A\001\"\212\001\n\005State\022\025\n\021STATE_UNSPECIFIE"
           + "D\020\000\022\n\n\006ACTIVE\020\001\022\025\n\021PERMISSION_DENIED\020\002\022\r"
           + "\n\tNOT_FOUND\020\003\022\023\n\017SCHEMA_MISMATCH\020\004\022#\n\037IN"
-          + "_TRANSIT_LOCATION_RESTRICTION\020\005\"\365\004\n\022Clou"
+          + "_TRANSIT_LOCATION_RESTRICTION\020\005\"\316\004\n\022Clou"
           + "dStorageConfig\022\023\n\006bucket\030\001 \001(\tB\003\340A\002\022\034\n\017f"
           + "ilename_prefix\030\002 \001(\tB\003\340A\001\022\034\n\017filename_su"
-          + "ffix\030\003 \001(\tB\003\340A\001\022%\n\030filename_datetime_for"
-          + "mat\030\n \001(\tB\003\340A\001\022K\n\013text_config\030\004 \001(\0132/.go"
-          + "ogle.pubsub.v1.CloudStorageConfig.TextCo"
-          + "nfigB\003\340A\001H\000\022K\n\013avro_config\030\005 \001(\0132/.googl"
-          + "e.pubsub.v1.CloudStorageConfig.AvroConfi"
-          + "gB\003\340A\001H\000\0224\n\014max_duration\030\006 \001(\0132\031.google."
-          + "protobuf.DurationB\003\340A\001\022\026\n\tmax_bytes\030\007 \001("
-          + "\003B\003\340A\001\022>\n\005state\030\t \001(\0162*.google.pubsub.v1"
-          + ".CloudStorageConfig.StateB\003\340A\003\032\014\n\nTextCo"
-          + "nfig\032)\n\nAvroConfig\022\033\n\016write_metadata\030\001 \001"
-          + "(\010B\003\340A\001\"u\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022"
-          + "\n\n\006ACTIVE\020\001\022\025\n\021PERMISSION_DENIED\020\002\022\r\n\tNO"
-          + "T_FOUND\020\003\022#\n\037IN_TRANSIT_LOCATION_RESTRIC"
-          + "TION\020\004B\017\n\routput_format\"|\n\017ReceivedMessa"
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-          + "\030\002 \001(\tB\003\340A\001\"]\n\031DeleteSubscriptionRequest"
-          + "\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.g"
-          + "oogleapis.com/Subscription\"\223\001\n\027ModifyPus"
-          + "hConfigRequest\022@\n\014subscription\030\001 \001(\tB*\340A"
-          + "\002\372A$\n\"pubsub.googleapis.com/Subscription"
-          + "\0226\n\013push_config\030\002 \001(\0132\034.google.pubsub.v1"
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-          + "\030\002 \001(\010B\005\030\001\340A\001\022\031\n\014max_messages\030\003 \001(\005B\003\340A\002"
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-          + "\025CreateSnapshotRequest\0224\n\004name\030\001 \001(\tB&\340A"
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-          + "*/subscriptions/*}\022\273\001\n\022UpdateSubscriptio"
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-          + "ModifyPushConfig\022).google.pubsub.v1.Modi"
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-          + "ts/*}\022\226\001\n\rListSnapshots\022&.google.pubsub."
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-          + "\001\n\016CreateSnapshot\022\'.google.pubsub.v1.Cre"
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-          + "pshotRequest\032\032.google.pubsub.v1.Snapshot"
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-          + "\001\n\016DeleteSnapshot\022\'.google.pubsub.v1.Del"
-          + "eteSnapshotRequest\032\026.google.protobuf.Emp"
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-          + "ubsub.v1.SeekRequest\032\036.google.pubsub.v1."
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+          + "scription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleap"
+          + "is.com/Subscription\022!\n\022return_immediatel"
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+          + "\002\"Q\n\014PullResponse\022A\n\021received_messages\030\001"
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+          + "_ids\030\004 \003(\tB\003\340A\001\022(\n\033stream_ack_deadline_s"
+          + "econds\030\005 \001(\005B\003\340A\002\022\026\n\tclient_id\030\006 \001(\tB\003\340A"
+          + "\001\022%\n\030max_outstanding_messages\030\007 \001(\003B\003\340A\001"
+          + "\022\"\n\025max_outstanding_bytes\030\010 \001(\003B\003\340A\001\"\236\006\n"
+          + "\025StreamingPullResponse\022A\n\021received_messa"
+          + "ges\030\001 \003(\0132!.google.pubsub.v1.ReceivedMes"
+          + "sageB\003\340A\001\022f\n\030acknowledge_confirmation\030\005 "
+          + "\001(\0132?.google.pubsub.v1.StreamingPullResp"
+          + "onse.AcknowledgeConfirmationB\003\340A\001\022t\n mod"
+          + "ify_ack_deadline_confirmation\030\003 \001(\0132E.go"
+          + "ogle.pubsub.v1.StreamingPullResponse.Mod"
+          + "ifyAckDeadlineConfirmationB\003\340A\001\022d\n\027subsc"
+          + "ription_properties\030\004 \001(\0132>.google.pubsub"
+          + ".v1.StreamingPullResponse.SubscriptionPr"
+          + "opertiesB\003\340A\001\032\224\001\n\027AcknowledgeConfirmatio"
+          + "n\022\024\n\007ack_ids\030\001 \003(\tB\003\340A\001\022\034\n\017invalid_ack_i"
+          + "ds\030\002 \003(\tB\003\340A\001\022\036\n\021unordered_ack_ids\030\003 \003(\t"
+          + "B\003\340A\001\022%\n\030temporary_failed_ack_ids\030\004 \003(\tB"
+          + "\003\340A\001\032z\n\035ModifyAckDeadlineConfirmation\022\024\n"
+          + "\007ack_ids\030\001 \003(\tB\003\340A\001\022\034\n\017invalid_ack_ids\030\002"
+          + " \003(\tB\003\340A\001\022%\n\030temporary_failed_ack_ids\030\003 "
+          + "\003(\tB\003\340A\001\032k\n\026SubscriptionProperties\022*\n\035ex"
+          + "actly_once_delivery_enabled\030\001 \001(\010B\003\340A\001\022%"
+          + "\n\030message_ordering_enabled\030\002 \001(\010B\003\340A\001\"\210\002"
+          + "\n\025CreateSnapshotRequest\0224\n\004name\030\001 \001(\tB&\340"
+          + "A\002\372A \n\036pubsub.googleapis.com/Snapshot\022@\n"
+          + "\014subscription\030\002 \001(\tB*\340A\002\372A$\n\"pubsub.goog"
+          + "leapis.com/Subscription\022H\n\006labels\030\003 \003(\0132"
+          + "3.google.pubsub.v1.CreateSnapshotRequest"
+          + ".LabelsEntryB\003\340A\001\032-\n\013LabelsEntry\022\013\n\003key\030"
+          + "\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\200\001\n\025UpdateSnaps"
+          + "hotRequest\0221\n\010snapshot\030\001 \001(\0132\032.google.pu"
+          + "bsub.v1.SnapshotB\003\340A\002\0224\n\013update_mask\030\002 \001"
+          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\"\301\002\n\010"
+          + "Snapshot\022\021\n\004name\030\001 \001(\tB\003\340A\001\0222\n\005topic\030\002 \001"
+          + "(\tB#\340A\001\372A\035\n\033pubsub.googleapis.com/Topic\022"
+          + "4\n\013expire_time\030\003 \001(\0132\032.google.protobuf.T"
+          + "imestampB\003\340A\001\022;\n\006labels\030\004 \003(\0132&.google.p"
+          + "ubsub.v1.Snapshot.LabelsEntryB\003\340A\001\032-\n\013La"
+          + "belsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028"
+          + "\001:L\352AI\n\036pubsub.googleapis.com/Snapshot\022\'"
+          + "projects/{project}/snapshots/{snapshot}\""
+          + "N\n\022GetSnapshotRequest\0228\n\010snapshot\030\001 \001(\tB"
+          + "&\340A\002\372A \n\036pubsub.googleapis.com/Snapshot\""
+          + "\215\001\n\024ListSnapshotsRequest\022D\n\007project\030\001 \001("
+          + "\tB3\340A\002\372A-\n+cloudresourcemanager.googleap"
+          + "is.com/Project\022\026\n\tpage_size\030\002 \001(\005B\003\340A\001\022\027"
+          + "\n\npage_token\030\003 \001(\tB\003\340A\001\"i\n\025ListSnapshots"
+          + "Response\0222\n\tsnapshots\030\001 \003(\0132\032.google.pub"
+          + "sub.v1.SnapshotB\003\340A\001\022\034\n\017next_page_token\030"
+          + "\002 \001(\tB\003\340A\001\"Q\n\025DeleteSnapshotRequest\0228\n\010s"
+          + "napshot\030\001 \001(\tB&\340A\002\372A \n\036pubsub.googleapis"
+          + ".com/Snapshot\"\306\001\n\013SeekRequest\022@\n\014subscri"
+          + "ption\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis.c"
+          + "om/Subscription\022/\n\004time\030\002 \001(\0132\032.google.p"
+          + "rotobuf.TimestampB\003\340A\001H\000\022:\n\010snapshot\030\003 \001"
+          + "(\tB&\340A\001\372A \n\036pubsub.googleapis.com/Snapsh"
+          + "otH\000B\010\n\006target\"\016\n\014SeekResponse2\270\013\n\tPubli"
+          + "sher\022q\n\013CreateTopic\022\027.google.pubsub.v1.T"
+          + "opic\032\027.google.pubsub.v1.Topic\"0\332A\004name\202\323"
+          + "\344\223\002#\032\036/v1/{name=projects/*/topics/*}:\001*\022"
+          + "\221\001\n\013UpdateTopic\022$.google.pubsub.v1.Updat"
+          + "eTopicRequest\032\027.google.pubsub.v1.Topic\"C"
+          + "\332A\021topic,update_mask\202\323\344\223\002)2$/v1/{topic.n"
+          + "ame=projects/*/topics/*}:\001*\022\223\001\n\007Publish\022"
+          + " .google.pubsub.v1.PublishRequest\032!.goog"
+          + "le.pubsub.v1.PublishResponse\"C\332A\016topic,m"
+          + "essages\202\323\344\223\002,\"\'/v1/{topic=projects/*/top"
+          + "ics/*}:publish:\001*\022w\n\010GetTopic\022!.google.p"
+          + "ubsub.v1.GetTopicRequest\032\027.google.pubsub"
+          + ".v1.Topic\"/\332A\005topic\202\323\344\223\002!\022\037/v1/{topic=pr"
+          + "ojects/*/topics/*}\022\212\001\n\nListTopics\022#.goog"
+          + "le.pubsub.v1.ListTopicsRequest\032$.google."
+          + "pubsub.v1.ListTopicsResponse\"1\332A\007project"
+          + "\202\323\344\223\002!\022\037/v1/{project=projects/*}/topics\022"
+          + "\272\001\n\026ListTopicSubscriptions\022/.google.pubs"
+          + "ub.v1.ListTopicSubscriptionsRequest\0320.go"
+          + "ogle.pubsub.v1.ListTopicSubscriptionsRes"
+          + "ponse\"=\332A\005topic\202\323\344\223\002/\022-/v1/{topic=projec"
+          + "ts/*/topics/*}/subscriptions\022\252\001\n\022ListTop"
+          + "icSnapshots\022+.google.pubsub.v1.ListTopic"
+          + "SnapshotsRequest\032,.google.pubsub.v1.List"
+          + "TopicSnapshotsResponse\"9\332A\005topic\202\323\344\223\002+\022)"
+          + "/v1/{topic=projects/*/topics/*}/snapshot"
+          + "s\022|\n\013DeleteTopic\022$.google.pubsub.v1.Dele"
+          + "teTopicRequest\032\026.google.protobuf.Empty\"/"
+          + "\332A\005topic\202\323\344\223\002!*\037/v1/{topic=projects/*/to"
+          + "pics/*}\022\255\001\n\022DetachSubscription\022+.google."
+          + "pubsub.v1.DetachSubscriptionRequest\032,.go"
+          + "ogle.pubsub.v1.DetachSubscriptionRespons"
+          + "e\"<\202\323\344\223\0026\"4/v1/{subscription=projects/*/"
+          + "subscriptions/*}:detach\032p\312A\025pubsub.googl"
+          + "eapis.com\322AUhttps://www.googleapis.com/a"
+          + "uth/cloud-platform,https://www.googleapi"
+          + "s.com/auth/pubsub2\322\025\n\nSubscriber\022\264\001\n\022Cre"
+          + "ateSubscription\022\036.google.pubsub.v1.Subsc"
+          + "ription\032\036.google.pubsub.v1.Subscription\""
+          + "^\332A+name,topic,push_config,ack_deadline_"
+          + "seconds\202\323\344\223\002*\032%/v1/{name=projects/*/subs"
+          + "criptions/*}:\001*\022\241\001\n\017GetSubscription\022(.go"
+          + "ogle.pubsub.v1.GetSubscriptionRequest\032\036."
+          + "google.pubsub.v1.Subscription\"D\332A\014subscr"
+          + "iption\202\323\344\223\002/\022-/v1/{subscription=projects"
+          + "/*/subscriptions/*}\022\273\001\n\022UpdateSubscripti"
+          + "on\022+.google.pubsub.v1.UpdateSubscription"
+          + "Request\032\036.google.pubsub.v1.Subscription\""
+          + "X\332A\030subscription,update_mask\202\323\344\223\002722/v1/"
+          + "{subscription.name=projects/*/subscripti"
+          + "ons/*}:\001*\022\246\001\n\021ListSubscriptions\022*.google"
+          + ".pubsub.v1.ListSubscriptionsRequest\032+.go"
+          + "ogle.pubsub.v1.ListSubscriptionsResponse"
+          + "\"8\332A\007project\202\323\344\223\002(\022&/v1/{project=project"
+          + "s/*}/subscriptions\022\237\001\n\022DeleteSubscriptio"
+          + "n\022+.google.pubsub.v1.DeleteSubscriptionR"
+          + "equest\032\026.google.protobuf.Empty\"D\332A\014subsc"
+          + "ription\202\323\344\223\002/*-/v1/{subscription=project"
+          + "s/*/subscriptions/*}\022\317\001\n\021ModifyAckDeadli"
+          + "ne\022*.google.pubsub.v1.ModifyAckDeadlineR"
+          + "equest\032\026.google.protobuf.Empty\"v\332A)subsc"
+          + "ription,ack_ids,ack_deadline_seconds\202\323\344\223"
+          + "\002D\"?/v1/{subscription=projects/*/subscri"
+          + "ptions/*}:modifyAckDeadline:\001*\022\250\001\n\013Ackno"
+          + "wledge\022$.google.pubsub.v1.AcknowledgeReq"
+          + "uest\032\026.google.protobuf.Empty\"[\332A\024subscri"
+          + "ption,ack_ids\202\323\344\223\002>\"9/v1/{subscription=p"
+          + "rojects/*/subscriptions/*}:acknowledge:\001"
+          + "*\022\320\001\n\004Pull\022\035.google.pubsub.v1.PullReques"
+          + "t\032\036.google.pubsub.v1.PullResponse\"\210\001\332A,s"
+          + "ubscription,return_immediately,max_messa"
+          + "ges\332A\031subscription,max_messages\202\323\344\223\0027\"2/"
+          + "v1/{subscription=projects/*/subscription"
+          + "s/*}:pull:\001*\022f\n\rStreamingPull\022&.google.p"
+          + "ubsub.v1.StreamingPullRequest\032\'.google.p"
+          + "ubsub.v1.StreamingPullResponse\"\000(\0010\001\022\273\001\n"
+          + "\020ModifyPushConfig\022).google.pubsub.v1.Mod"
+          + "ifyPushConfigRequest\032\026.google.protobuf.E"
+          + "mpty\"d\332A\030subscription,push_config\202\323\344\223\002C\""
+          + ">/v1/{subscription=projects/*/subscripti"
+          + "ons/*}:modifyPushConfig:\001*\022\211\001\n\013GetSnapsh"
+          + "ot\022$.google.pubsub.v1.GetSnapshotRequest"
+          + "\032\032.google.pubsub.v1.Snapshot\"8\332A\010snapsho"
+          + "t\202\323\344\223\002\'\022%/v1/{snapshot=projects/*/snapsh"
+          + "ots/*}\022\226\001\n\rListSnapshots\022&.google.pubsub"
+          + ".v1.ListSnapshotsRequest\032\'.google.pubsub"
+          + ".v1.ListSnapshotsResponse\"4\332A\007project\202\323\344"
+          + "\223\002$\022\"/v1/{project=projects/*}/snapshots\022"
+          + "\227\001\n\016CreateSnapshot\022\'.google.pubsub.v1.Cr"
+          + "eateSnapshotRequest\032\032.google.pubsub.v1.S"
+          + "napshot\"@\332A\021name,subscription\202\323\344\223\002&\032!/v1"
+          + "/{name=projects/*/snapshots/*}:\001*\022\243\001\n\016Up"
+          + "dateSnapshot\022\'.google.pubsub.v1.UpdateSn"
+          + "apshotRequest\032\032.google.pubsub.v1.Snapsho"
+          + "t\"L\332A\024snapshot,update_mask\202\323\344\223\002/2*/v1/{s"
+          + "napshot.name=projects/*/snapshots/*}:\001*\022"
+          + "\213\001\n\016DeleteSnapshot\022\'.google.pubsub.v1.De"
+          + "leteSnapshotRequest\032\026.google.protobuf.Em"
+          + "pty\"8\332A\010snapshot\202\323\344\223\002\'*%/v1/{snapshot=pr"
+          + "ojects/*/snapshots/*}\022\204\001\n\004Seek\022\035.google."
+          + "pubsub.v1.SeekRequest\032\036.google.pubsub.v1"
+          + ".SeekResponse\"=\202\323\344\223\0027\"2/v1/{subscription"
+          + "=projects/*/subscriptions/*}:seek:\001*\032p\312A"
+          + "\025pubsub.googleapis.com\322AUhttps://www.goo"
+          + "gleapis.com/auth/cloud-platform,https://"
+          + "www.googleapis.com/auth/pubsubB\252\001\n\024com.g"
+          + "oogle.pubsub.v1B\013PubsubProtoP\001Z2cloud.go"
+          + "ogle.com/go/pubsub/apiv1/pubsubpb;pubsub"
+          + "pb\370\001\001\252\002\026Google.Cloud.PubSub.V1\312\002\026Google\\"
+          + "Cloud\\PubSub\\V1\352\002\031Google::Cloud::PubSub:"
+          + ":V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -963,7 +962,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Bucket",
               "FilenamePrefix",
               "FilenameSuffix",
-              "FilenameDatetimeFormat",
               "TextConfig",
               "AvroConfig",
               "MaxDuration",
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
index 9d0f93c99..33951890b 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
@@ -137,7 +137,7 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * </code>
    *
    * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-   *     google/pubsub/v1/pubsub.proto;l=1363
+   *     google/pubsub/v1/pubsub.proto;l=1358
    * @return The returnImmediately.
    */
   @java.lang.Override
@@ -688,7 +688,7 @@ public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
      * </code>
      *
      * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1363
+     *     google/pubsub/v1/pubsub.proto;l=1358
      * @return The returnImmediately.
      */
     @java.lang.Override
@@ -714,7 +714,7 @@ public boolean getReturnImmediately() {
      * </code>
      *
      * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1363
+     *     google/pubsub/v1/pubsub.proto;l=1358
      * @param value The returnImmediately to set.
      * @return This builder for chaining.
      */
@@ -744,7 +744,7 @@ public Builder setReturnImmediately(boolean value) {
      * </code>
      *
      * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1363
+     *     google/pubsub/v1/pubsub.proto;l=1358
      * @return This builder for chaining.
      */
     @java.lang.Deprecated
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
index 08a7576aa..0a9d2f97b 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
@@ -72,7 +72,7 @@ public interface PullRequestOrBuilder
    * </code>
    *
    * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-   *     google/pubsub/v1/pubsub.proto;l=1363
+   *     google/pubsub/v1/pubsub.proto;l=1358
    * @return The returnImmediately.
    */
   @java.lang.Deprecated
diff --git a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
index 2e606060d..93e1e84a7 100644
--- a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
+++ b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
@@ -1,4 +1,4 @@
-// Copyright 2024 Google LLC
+// Copyright 2023 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -203,7 +203,7 @@ message IngestionDataSourceSettings {
       KINESIS_PERMISSION_DENIED = 2;
 
       // Permission denied encountered while publishing to the topic. This can
-      // happen if the Pub/Sub SA has not been granted the [appropriate publish
+      // happen due to Pub/Sub SA has not been granted the [appropriate publish
       // permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publisher)
       PUBLISH_PERMISSION_DENIED = 3;
 
@@ -1197,11 +1197,6 @@ message CloudStorageConfig {
   // Must not end in "/".
   string filename_suffix = 3 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. User-provided format string specifying how to represent datetimes
-  // in Cloud Storage filenames. See the [datetime format
-  // guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
-  string filename_datetime_format = 10 [(google.api.field_behavior) = OPTIONAL];
-
   // Defaults to text format.
   oneof output_format {
     // Optional. If set, message data will be written to Cloud Storage in text
diff --git a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
index d52c678c5..bd17cf0f8 100644
--- a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
+++ b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
@@ -1,4 +1,4 @@
-// Copyright 2024 Google LLC
+// Copyright 2023 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/renovate.json b/renovate.json
index 58c97664e..df71c3b5a 100644
--- a/renovate.json
+++ b/renovate.json
@@ -20,7 +20,7 @@
   "customManagers": [
     {
       "customType": "regex",
-      "fileMatch": [
+        "fileMatch": [
         "^.kokoro/presubmit/graalvm-native.*.cfg$"
       ],
       "matchStrings": ["value: \"gcr.io/cloud-devrel-public-resources/graalvm.*:(?<currentValue>.*?)\""],
@@ -30,7 +30,7 @@
     {
       "customType": "regex",
       "fileMatch": [
-        "^.github/workflows/unmanaged_dependency_check.yaml$"
+      "^.github/workflows/unmanaged_dependency_check.yaml$"
       ],
       "matchStrings": ["uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v(?<currentValue>.+?)\\n"],
       "depNameTemplate": "com.google.cloud:sdk-platform-java-config",

From cdb160b0b41914e73d38a69cb8dca985e131c200 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Tue, 4 Jun 2024 20:52:38 +0000
Subject: [PATCH 10/18] chore: update googleapis committish at Tue Jun  4
 20:52:32 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index e0adb5245..9f366dc8c 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: 6f289d775912966eb0cf04bda91e5e355c998d30
+googleapis_commitish: ede5e02ad747c9199a7953b222b85715e097189c
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 52b6ac45755dd4fb478372ad3e47cd6f41bd6101 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Tue, 4 Jun 2024 20:58:38 +0000
Subject: [PATCH 11/18] chore: generate libraries at Tue Jun  4 20:53:01 UTC
 2024

---
 .../com/google/pubsub/v1/BigQueryConfig.java  | 217 +++++++++
 .../pubsub/v1/BigQueryConfigOrBuilder.java    |  35 ++
 .../google/pubsub/v1/CloudStorageConfig.java  | 449 ++++++++++++++++-
 .../v1/CloudStorageConfigOrBuilder.java       |  64 +++
 .../v1/IngestionDataSourceSettings.java       |   4 +-
 .../com/google/pubsub/v1/PubsubProto.java     | 460 +++++++++---------
 .../com/google/pubsub/v1/PullRequest.java     |   8 +-
 .../pubsub/v1/PullRequestOrBuilder.java       |   2 +-
 .../main/proto/google/pubsub/v1/pubsub.proto  |  25 +-
 .../main/proto/google/pubsub/v1/schema.proto  |   2 +-
 10 files changed, 1011 insertions(+), 255 deletions(-)

diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfig.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfig.java
index 67b06239d..66323e6af 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfig.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfig.java
@@ -41,6 +41,7 @@ private BigQueryConfig(com.google.protobuf.GeneratedMessageV3.Builder<?> builder
   private BigQueryConfig() {
     table_ = "";
     state_ = 0;
+    serviceAccountEmail_ = "";
   }
 
   @java.lang.Override
@@ -477,6 +478,67 @@ public boolean getUseTableSchema() {
     return useTableSchema_;
   }
 
+  public static final int SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER = 7;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object serviceAccountEmail_ = "";
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to BigQuery. The subscription
+   * creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub [service
+   * agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The serviceAccountEmail.
+   */
+  @java.lang.Override
+  public java.lang.String getServiceAccountEmail() {
+    java.lang.Object ref = serviceAccountEmail_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      serviceAccountEmail_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to BigQuery. The subscription
+   * creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub [service
+   * agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for serviceAccountEmail.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
+    java.lang.Object ref = serviceAccountEmail_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      serviceAccountEmail_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -509,6 +571,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (useTableSchema_ != false) {
       output.writeBool(6, useTableSchema_);
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 7, serviceAccountEmail_);
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -536,6 +601,9 @@ public int getSerializedSize() {
     if (useTableSchema_ != false) {
       size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, useTableSchema_);
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, serviceAccountEmail_);
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -557,6 +625,7 @@ public boolean equals(final java.lang.Object obj) {
     if (getDropUnknownFields() != other.getDropUnknownFields()) return false;
     if (state_ != other.state_) return false;
     if (getUseTableSchema() != other.getUseTableSchema()) return false;
+    if (!getServiceAccountEmail().equals(other.getServiceAccountEmail())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -580,6 +649,8 @@ public int hashCode() {
     hash = (53 * hash) + state_;
     hash = (37 * hash) + USE_TABLE_SCHEMA_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUseTableSchema());
+    hash = (37 * hash) + SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER;
+    hash = (53 * hash) + getServiceAccountEmail().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -724,6 +795,7 @@ public Builder clear() {
       dropUnknownFields_ = false;
       state_ = 0;
       useTableSchema_ = false;
+      serviceAccountEmail_ = "";
       return this;
     }
 
@@ -777,6 +849,9 @@ private void buildPartial0(com.google.pubsub.v1.BigQueryConfig result) {
       if (((from_bitField0_ & 0x00000020) != 0)) {
         result.useTableSchema_ = useTableSchema_;
       }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.serviceAccountEmail_ = serviceAccountEmail_;
+      }
     }
 
     @java.lang.Override
@@ -844,6 +919,11 @@ public Builder mergeFrom(com.google.pubsub.v1.BigQueryConfig other) {
       if (other.getUseTableSchema() != false) {
         setUseTableSchema(other.getUseTableSchema());
       }
+      if (!other.getServiceAccountEmail().isEmpty()) {
+        serviceAccountEmail_ = other.serviceAccountEmail_;
+        bitField0_ |= 0x00000040;
+        onChanged();
+      }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
@@ -906,6 +986,12 @@ public Builder mergeFrom(
                 bitField0_ |= 0x00000020;
                 break;
               } // case 48
+            case 58:
+              {
+                serviceAccountEmail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -1389,6 +1475,137 @@ public Builder clearUseTableSchema() {
       return this;
     }
 
+    private java.lang.Object serviceAccountEmail_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to BigQuery. The subscription
+     * creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub [service
+     * agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The serviceAccountEmail.
+     */
+    public java.lang.String getServiceAccountEmail() {
+      java.lang.Object ref = serviceAccountEmail_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        serviceAccountEmail_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to BigQuery. The subscription
+     * creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub [service
+     * agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for serviceAccountEmail.
+     */
+    public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
+      java.lang.Object ref = serviceAccountEmail_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        serviceAccountEmail_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to BigQuery. The subscription
+     * creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub [service
+     * agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The serviceAccountEmail to set.
+     * @return This builder for chaining.
+     */
+    public Builder setServiceAccountEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      serviceAccountEmail_ = value;
+      bitField0_ |= 0x00000040;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to BigQuery. The subscription
+     * creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub [service
+     * agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearServiceAccountEmail() {
+      serviceAccountEmail_ = getDefaultInstance().getServiceAccountEmail();
+      bitField0_ = (bitField0_ & ~0x00000040);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to BigQuery. The subscription
+     * creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub [service
+     * agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for serviceAccountEmail to set.
+     * @return This builder for chaining.
+     */
+    public Builder setServiceAccountEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      serviceAccountEmail_ = value;
+      bitField0_ |= 0x00000040;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfigOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfigOrBuilder.java
index a2420175d..958a634f2 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfigOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/BigQueryConfigOrBuilder.java
@@ -145,4 +145,39 @@ public interface BigQueryConfigOrBuilder
    * @return The useTableSchema.
    */
   boolean getUseTableSchema();
+
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to BigQuery. The subscription
+   * creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub [service
+   * agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The serviceAccountEmail.
+   */
+  java.lang.String getServiceAccountEmail();
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to BigQuery. The subscription
+   * creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub [service
+   * agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for serviceAccountEmail.
+   */
+  com.google.protobuf.ByteString getServiceAccountEmailBytes();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java
index 5620703da..4f98b34b1 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfig.java
@@ -42,7 +42,9 @@ private CloudStorageConfig() {
     bucket_ = "";
     filenamePrefix_ = "";
     filenameSuffix_ = "";
+    filenameDatetimeFormat_ = "";
     state_ = 0;
+    serviceAccountEmail_ = "";
   }
 
   @java.lang.Override
@@ -1478,6 +1480,61 @@ public com.google.protobuf.ByteString getFilenameSuffixBytes() {
     }
   }
 
+  public static final int FILENAME_DATETIME_FORMAT_FIELD_NUMBER = 10;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filenameDatetimeFormat_ = "";
+  /**
+   *
+   *
+   * <pre>
+   * Optional. User-provided format string specifying how to represent datetimes
+   * in Cloud Storage filenames. See the [datetime format
+   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+   * </pre>
+   *
+   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The filenameDatetimeFormat.
+   */
+  @java.lang.Override
+  public java.lang.String getFilenameDatetimeFormat() {
+    java.lang.Object ref = filenameDatetimeFormat_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      filenameDatetimeFormat_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Optional. User-provided format string specifying how to represent datetimes
+   * in Cloud Storage filenames. See the [datetime format
+   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+   * </pre>
+   *
+   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for filenameDatetimeFormat.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getFilenameDatetimeFormatBytes() {
+    java.lang.Object ref = filenameDatetimeFormat_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      filenameDatetimeFormat_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   public static final int TEXT_CONFIG_FIELD_NUMBER = 4;
   /**
    *
@@ -1714,6 +1771,67 @@ public com.google.pubsub.v1.CloudStorageConfig.State getState() {
     return result == null ? com.google.pubsub.v1.CloudStorageConfig.State.UNRECOGNIZED : result;
   }
 
+  public static final int SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER = 11;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object serviceAccountEmail_ = "";
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to Cloud Storage. The
+   * subscription creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub
+   * [service agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The serviceAccountEmail.
+   */
+  @java.lang.Override
+  public java.lang.String getServiceAccountEmail() {
+    java.lang.Object ref = serviceAccountEmail_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      serviceAccountEmail_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to Cloud Storage. The
+   * subscription creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub
+   * [service agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for serviceAccountEmail.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
+    java.lang.Object ref = serviceAccountEmail_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      serviceAccountEmail_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -1752,6 +1870,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (state_ != com.google.pubsub.v1.CloudStorageConfig.State.STATE_UNSPECIFIED.getNumber()) {
       output.writeEnum(9, state_);
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filenameDatetimeFormat_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 10, filenameDatetimeFormat_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, serviceAccountEmail_);
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -1789,6 +1913,12 @@ public int getSerializedSize() {
     if (state_ != com.google.pubsub.v1.CloudStorageConfig.State.STATE_UNSPECIFIED.getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(9, state_);
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filenameDatetimeFormat_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, filenameDatetimeFormat_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(11, serviceAccountEmail_);
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -1807,12 +1937,14 @@ public boolean equals(final java.lang.Object obj) {
     if (!getBucket().equals(other.getBucket())) return false;
     if (!getFilenamePrefix().equals(other.getFilenamePrefix())) return false;
     if (!getFilenameSuffix().equals(other.getFilenameSuffix())) return false;
+    if (!getFilenameDatetimeFormat().equals(other.getFilenameDatetimeFormat())) return false;
     if (hasMaxDuration() != other.hasMaxDuration()) return false;
     if (hasMaxDuration()) {
       if (!getMaxDuration().equals(other.getMaxDuration())) return false;
     }
     if (getMaxBytes() != other.getMaxBytes()) return false;
     if (state_ != other.state_) return false;
+    if (!getServiceAccountEmail().equals(other.getServiceAccountEmail())) return false;
     if (!getOutputFormatCase().equals(other.getOutputFormatCase())) return false;
     switch (outputFormatCase_) {
       case 4:
@@ -1841,6 +1973,8 @@ public int hashCode() {
     hash = (53 * hash) + getFilenamePrefix().hashCode();
     hash = (37 * hash) + FILENAME_SUFFIX_FIELD_NUMBER;
     hash = (53 * hash) + getFilenameSuffix().hashCode();
+    hash = (37 * hash) + FILENAME_DATETIME_FORMAT_FIELD_NUMBER;
+    hash = (53 * hash) + getFilenameDatetimeFormat().hashCode();
     if (hasMaxDuration()) {
       hash = (37 * hash) + MAX_DURATION_FIELD_NUMBER;
       hash = (53 * hash) + getMaxDuration().hashCode();
@@ -1849,6 +1983,8 @@ public int hashCode() {
     hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getMaxBytes());
     hash = (37 * hash) + STATE_FIELD_NUMBER;
     hash = (53 * hash) + state_;
+    hash = (37 * hash) + SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER;
+    hash = (53 * hash) + getServiceAccountEmail().hashCode();
     switch (outputFormatCase_) {
       case 4:
         hash = (37 * hash) + TEXT_CONFIG_FIELD_NUMBER;
@@ -2012,6 +2148,7 @@ public Builder clear() {
       bucket_ = "";
       filenamePrefix_ = "";
       filenameSuffix_ = "";
+      filenameDatetimeFormat_ = "";
       if (textConfigBuilder_ != null) {
         textConfigBuilder_.clear();
       }
@@ -2025,6 +2162,7 @@ public Builder clear() {
       }
       maxBytes_ = 0L;
       state_ = 0;
+      serviceAccountEmail_ = "";
       outputFormatCase_ = 0;
       outputFormat_ = null;
       return this;
@@ -2073,18 +2211,24 @@ private void buildPartial0(com.google.pubsub.v1.CloudStorageConfig result) {
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.filenameSuffix_ = filenameSuffix_;
       }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.filenameDatetimeFormat_ = filenameDatetimeFormat_;
+      }
       int to_bitField0_ = 0;
-      if (((from_bitField0_ & 0x00000020) != 0)) {
+      if (((from_bitField0_ & 0x00000040) != 0)) {
         result.maxDuration_ =
             maxDurationBuilder_ == null ? maxDuration_ : maxDurationBuilder_.build();
         to_bitField0_ |= 0x00000001;
       }
-      if (((from_bitField0_ & 0x00000040) != 0)) {
+      if (((from_bitField0_ & 0x00000080) != 0)) {
         result.maxBytes_ = maxBytes_;
       }
-      if (((from_bitField0_ & 0x00000080) != 0)) {
+      if (((from_bitField0_ & 0x00000100) != 0)) {
         result.state_ = state_;
       }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
+        result.serviceAccountEmail_ = serviceAccountEmail_;
+      }
       result.bitField0_ |= to_bitField0_;
     }
 
@@ -2159,6 +2303,11 @@ public Builder mergeFrom(com.google.pubsub.v1.CloudStorageConfig other) {
         bitField0_ |= 0x00000004;
         onChanged();
       }
+      if (!other.getFilenameDatetimeFormat().isEmpty()) {
+        filenameDatetimeFormat_ = other.filenameDatetimeFormat_;
+        bitField0_ |= 0x00000008;
+        onChanged();
+      }
       if (other.hasMaxDuration()) {
         mergeMaxDuration(other.getMaxDuration());
       }
@@ -2168,6 +2317,11 @@ public Builder mergeFrom(com.google.pubsub.v1.CloudStorageConfig other) {
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
+      if (!other.getServiceAccountEmail().isEmpty()) {
+        serviceAccountEmail_ = other.serviceAccountEmail_;
+        bitField0_ |= 0x00000200;
+        onChanged();
+      }
       switch (other.getOutputFormatCase()) {
         case TEXT_CONFIG:
           {
@@ -2243,21 +2397,33 @@ public Builder mergeFrom(
             case 50:
               {
                 input.readMessage(getMaxDurationFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000020;
+                bitField0_ |= 0x00000040;
                 break;
               } // case 50
             case 56:
               {
                 maxBytes_ = input.readInt64();
-                bitField0_ |= 0x00000040;
+                bitField0_ |= 0x00000080;
                 break;
               } // case 56
             case 72:
               {
                 state_ = input.readEnum();
-                bitField0_ |= 0x00000080;
+                bitField0_ |= 0x00000100;
                 break;
               } // case 72
+            case 82:
+              {
+                filenameDatetimeFormat_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 82
+            case 90:
+              {
+                serviceAccountEmail_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 90
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -2639,6 +2805,122 @@ public Builder setFilenameSuffixBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
+    private java.lang.Object filenameDatetimeFormat_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Optional. User-provided format string specifying how to represent datetimes
+     * in Cloud Storage filenames. See the [datetime format
+     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+     * </pre>
+     *
+     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The filenameDatetimeFormat.
+     */
+    public java.lang.String getFilenameDatetimeFormat() {
+      java.lang.Object ref = filenameDatetimeFormat_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        filenameDatetimeFormat_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. User-provided format string specifying how to represent datetimes
+     * in Cloud Storage filenames. See the [datetime format
+     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+     * </pre>
+     *
+     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for filenameDatetimeFormat.
+     */
+    public com.google.protobuf.ByteString getFilenameDatetimeFormatBytes() {
+      java.lang.Object ref = filenameDatetimeFormat_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        filenameDatetimeFormat_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. User-provided format string specifying how to represent datetimes
+     * in Cloud Storage filenames. See the [datetime format
+     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+     * </pre>
+     *
+     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The filenameDatetimeFormat to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFilenameDatetimeFormat(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      filenameDatetimeFormat_ = value;
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. User-provided format string specifying how to represent datetimes
+     * in Cloud Storage filenames. See the [datetime format
+     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+     * </pre>
+     *
+     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearFilenameDatetimeFormat() {
+      filenameDatetimeFormat_ = getDefaultInstance().getFilenameDatetimeFormat();
+      bitField0_ = (bitField0_ & ~0x00000008);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. User-provided format string specifying how to represent datetimes
+     * in Cloud Storage filenames. See the [datetime format
+     * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+     * </pre>
+     *
+     * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for filenameDatetimeFormat to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFilenameDatetimeFormatBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      filenameDatetimeFormat_ = value;
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.pubsub.v1.CloudStorageConfig.TextConfig,
             com.google.pubsub.v1.CloudStorageConfig.TextConfig.Builder,
@@ -3134,7 +3416,7 @@ public com.google.pubsub.v1.CloudStorageConfig.AvroConfigOrBuilder getAvroConfig
      * @return Whether the maxDuration field is set.
      */
     public boolean hasMaxDuration() {
-      return ((bitField0_ & 0x00000020) != 0);
+      return ((bitField0_ & 0x00000040) != 0);
     }
     /**
      *
@@ -3180,7 +3462,7 @@ public Builder setMaxDuration(com.google.protobuf.Duration value) {
       } else {
         maxDurationBuilder_.setMessage(value);
       }
-      bitField0_ |= 0x00000020;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -3202,7 +3484,7 @@ public Builder setMaxDuration(com.google.protobuf.Duration.Builder builderForVal
       } else {
         maxDurationBuilder_.setMessage(builderForValue.build());
       }
-      bitField0_ |= 0x00000020;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -3220,7 +3502,7 @@ public Builder setMaxDuration(com.google.protobuf.Duration.Builder builderForVal
      */
     public Builder mergeMaxDuration(com.google.protobuf.Duration value) {
       if (maxDurationBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
+        if (((bitField0_ & 0x00000040) != 0)
             && maxDuration_ != null
             && maxDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
           getMaxDurationBuilder().mergeFrom(value);
@@ -3231,7 +3513,7 @@ public Builder mergeMaxDuration(com.google.protobuf.Duration value) {
         maxDurationBuilder_.mergeFrom(value);
       }
       if (maxDuration_ != null) {
-        bitField0_ |= 0x00000020;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       return this;
@@ -3249,7 +3531,7 @@ public Builder mergeMaxDuration(com.google.protobuf.Duration value) {
      * </code>
      */
     public Builder clearMaxDuration() {
-      bitField0_ = (bitField0_ & ~0x00000020);
+      bitField0_ = (bitField0_ & ~0x00000040);
       maxDuration_ = null;
       if (maxDurationBuilder_ != null) {
         maxDurationBuilder_.dispose();
@@ -3271,7 +3553,7 @@ public Builder clearMaxDuration() {
      * </code>
      */
     public com.google.protobuf.Duration.Builder getMaxDurationBuilder() {
-      bitField0_ |= 0x00000020;
+      bitField0_ |= 0x00000040;
       onChanged();
       return getMaxDurationFieldBuilder().getBuilder();
     }
@@ -3360,7 +3642,7 @@ public long getMaxBytes() {
     public Builder setMaxBytes(long value) {
 
       maxBytes_ = value;
-      bitField0_ |= 0x00000040;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -3378,7 +3660,7 @@ public Builder setMaxBytes(long value) {
      * @return This builder for chaining.
      */
     public Builder clearMaxBytes() {
-      bitField0_ = (bitField0_ & ~0x00000040);
+      bitField0_ = (bitField0_ & ~0x00000080);
       maxBytes_ = 0L;
       onChanged();
       return this;
@@ -3420,7 +3702,7 @@ public int getStateValue() {
      */
     public Builder setStateValue(int value) {
       state_ = value;
-      bitField0_ |= 0x00000080;
+      bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
@@ -3463,7 +3745,7 @@ public Builder setState(com.google.pubsub.v1.CloudStorageConfig.State value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      bitField0_ |= 0x00000080;
+      bitField0_ |= 0x00000100;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -3483,12 +3765,143 @@ public Builder setState(com.google.pubsub.v1.CloudStorageConfig.State value) {
      * @return This builder for chaining.
      */
     public Builder clearState() {
-      bitField0_ = (bitField0_ & ~0x00000080);
+      bitField0_ = (bitField0_ & ~0x00000100);
       state_ = 0;
       onChanged();
       return this;
     }
 
+    private java.lang.Object serviceAccountEmail_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to Cloud Storage. The
+     * subscription creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub
+     * [service agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The serviceAccountEmail.
+     */
+    public java.lang.String getServiceAccountEmail() {
+      java.lang.Object ref = serviceAccountEmail_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        serviceAccountEmail_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to Cloud Storage. The
+     * subscription creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub
+     * [service agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return The bytes for serviceAccountEmail.
+     */
+    public com.google.protobuf.ByteString getServiceAccountEmailBytes() {
+      java.lang.Object ref = serviceAccountEmail_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        serviceAccountEmail_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to Cloud Storage. The
+     * subscription creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub
+     * [service agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The serviceAccountEmail to set.
+     * @return This builder for chaining.
+     */
+    public Builder setServiceAccountEmail(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      serviceAccountEmail_ = value;
+      bitField0_ |= 0x00000200;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to Cloud Storage. The
+     * subscription creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub
+     * [service agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearServiceAccountEmail() {
+      serviceAccountEmail_ = getDefaultInstance().getServiceAccountEmail();
+      bitField0_ = (bitField0_ & ~0x00000200);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Optional. The service account to use to write to Cloud Storage. The
+     * subscription creator or updater that specifies this field must have
+     * `iam.serviceAccounts.actAs` permission on the service account. If not
+     * specified, the Pub/Sub
+     * [service agent](https://cloud.google.com/iam/docs/service-agents),
+     * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+     * </pre>
+     *
+     * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     *
+     * @param value The bytes for serviceAccountEmail to set.
+     * @return This builder for chaining.
+     */
+    public Builder setServiceAccountEmailBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      serviceAccountEmail_ = value;
+      bitField0_ |= 0x00000200;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java
index 131d46624..11d3fa787 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/CloudStorageConfigOrBuilder.java
@@ -111,6 +111,35 @@ public interface CloudStorageConfigOrBuilder
    */
   com.google.protobuf.ByteString getFilenameSuffixBytes();
 
+  /**
+   *
+   *
+   * <pre>
+   * Optional. User-provided format string specifying how to represent datetimes
+   * in Cloud Storage filenames. See the [datetime format
+   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+   * </pre>
+   *
+   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The filenameDatetimeFormat.
+   */
+  java.lang.String getFilenameDatetimeFormat();
+  /**
+   *
+   *
+   * <pre>
+   * Optional. User-provided format string specifying how to represent datetimes
+   * in Cloud Storage filenames. See the [datetime format
+   * guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+   * </pre>
+   *
+   * <code>string filename_datetime_format = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for filenameDatetimeFormat.
+   */
+  com.google.protobuf.ByteString getFilenameDatetimeFormatBytes();
+
   /**
    *
    *
@@ -289,5 +318,40 @@ public interface CloudStorageConfigOrBuilder
    */
   com.google.pubsub.v1.CloudStorageConfig.State getState();
 
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to Cloud Storage. The
+   * subscription creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub
+   * [service agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The serviceAccountEmail.
+   */
+  java.lang.String getServiceAccountEmail();
+  /**
+   *
+   *
+   * <pre>
+   * Optional. The service account to use to write to Cloud Storage. The
+   * subscription creator or updater that specifies this field must have
+   * `iam.serviceAccounts.actAs` permission on the service account. If not
+   * specified, the Pub/Sub
+   * [service agent](https://cloud.google.com/iam/docs/service-agents),
+   * service-{project_number}&#64;gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+   * </pre>
+   *
+   * <code>string service_account_email = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   *
+   * @return The bytes for serviceAccountEmail.
+   */
+  com.google.protobuf.ByteString getServiceAccountEmailBytes();
+
   com.google.pubsub.v1.CloudStorageConfig.OutputFormatCase getOutputFormatCase();
 }
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java
index 9d97d01d2..b56f85ee0 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/IngestionDataSourceSettings.java
@@ -310,7 +310,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
        *
        * <pre>
        * Permission denied encountered while publishing to the topic. This can
-       * happen due to Pub/Sub SA has not been granted the [appropriate publish
+       * happen if the Pub/Sub SA has not been granted the [appropriate publish
        * permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publisher)
        * </pre>
        *
@@ -383,7 +383,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
        *
        * <pre>
        * Permission denied encountered while publishing to the topic. This can
-       * happen due to Pub/Sub SA has not been granted the [appropriate publish
+       * happen if the Pub/Sub SA has not been granted the [appropriate publish
        * permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publisher)
        * </pre>
        *
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
index f03334c1c..4ef81ddb7 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PubsubProto.java
@@ -417,238 +417,241 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\032\017\n\rPubsubWrapper\032(\n\tNoWrapper\022\033\n\016write_"
           + "metadata\030\001 \001(\010B\003\340A\001\0321\n\017AttributesEntry\022\013"
           + "\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001B\027\n\025authen"
-          + "tication_methodB\t\n\007wrapper\"\352\002\n\016BigQueryC"
+          + "tication_methodB\t\n\007wrapper\"\216\003\n\016BigQueryC"
           + "onfig\022\022\n\005table\030\001 \001(\tB\003\340A\001\022\035\n\020use_topic_s"
           + "chema\030\002 \001(\010B\003\340A\001\022\033\n\016write_metadata\030\003 \001(\010"
           + "B\003\340A\001\022 \n\023drop_unknown_fields\030\004 \001(\010B\003\340A\001\022"
           + ":\n\005state\030\005 \001(\0162&.google.pubsub.v1.BigQue"
           + "ryConfig.StateB\003\340A\003\022\035\n\020use_table_schema\030"
-          + "\006 \001(\010B\003\340A\001\"\212\001\n\005State\022\025\n\021STATE_UNSPECIFIE"
-          + "D\020\000\022\n\n\006ACTIVE\020\001\022\025\n\021PERMISSION_DENIED\020\002\022\r"
-          + "\n\tNOT_FOUND\020\003\022\023\n\017SCHEMA_MISMATCH\020\004\022#\n\037IN"
-          + "_TRANSIT_LOCATION_RESTRICTION\020\005\"\316\004\n\022Clou"
-          + "dStorageConfig\022\023\n\006bucket\030\001 \001(\tB\003\340A\002\022\034\n\017f"
-          + "ilename_prefix\030\002 \001(\tB\003\340A\001\022\034\n\017filename_su"
-          + "ffix\030\003 \001(\tB\003\340A\001\022K\n\013text_config\030\004 \001(\0132/.g"
-          + "oogle.pubsub.v1.CloudStorageConfig.TextC"
-          + "onfigB\003\340A\001H\000\022K\n\013avro_config\030\005 \001(\0132/.goog"
-          + "le.pubsub.v1.CloudStorageConfig.AvroConf"
-          + "igB\003\340A\001H\000\0224\n\014max_duration\030\006 \001(\0132\031.google"
-          + ".protobuf.DurationB\003\340A\001\022\026\n\tmax_bytes\030\007 \001"
-          + "(\003B\003\340A\001\022>\n\005state\030\t \001(\0162*.google.pubsub.v"
-          + "1.CloudStorageConfig.StateB\003\340A\003\032\014\n\nTextC"
-          + "onfig\032)\n\nAvroConfig\022\033\n\016write_metadata\030\001 "
-          + "\001(\010B\003\340A\001\"u\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000"
-          + "\022\n\n\006ACTIVE\020\001\022\025\n\021PERMISSION_DENIED\020\002\022\r\n\tN"
-          + "OT_FOUND\020\003\022#\n\037IN_TRANSIT_LOCATION_RESTRI"
-          + "CTION\020\004B\017\n\routput_format\"|\n\017ReceivedMess"
-          + "age\022\023\n\006ack_id\030\001 \001(\tB\003\340A\001\0225\n\007message\030\002 \001("
-          + "\0132\037.google.pubsub.v1.PubsubMessageB\003\340A\001\022"
-          + "\035\n\020delivery_attempt\030\003 \001(\005B\003\340A\001\"Z\n\026GetSub"
-          + "scriptionRequest\022@\n\014subscription\030\001 \001(\tB*"
-          + "\340A\002\372A$\n\"pubsub.googleapis.com/Subscripti"
-          + "on\"\214\001\n\031UpdateSubscriptionRequest\0229\n\014subs"
-          + "cription\030\001 \001(\0132\036.google.pubsub.v1.Subscr"
-          + "iptionB\003\340A\002\0224\n\013update_mask\030\002 \001(\0132\032.googl"
-          + "e.protobuf.FieldMaskB\003\340A\002\"\221\001\n\030ListSubscr"
-          + "iptionsRequest\022D\n\007project\030\001 \001(\tB3\340A\002\372A-\n"
-          + "+cloudresourcemanager.googleapis.com/Pro"
-          + "ject\022\026\n\tpage_size\030\002 \001(\005B\003\340A\001\022\027\n\npage_tok"
-          + "en\030\003 \001(\tB\003\340A\001\"u\n\031ListSubscriptionsRespon"
-          + "se\022:\n\rsubscriptions\030\001 \003(\0132\036.google.pubsu"
-          + "b.v1.SubscriptionB\003\340A\001\022\034\n\017next_page_toke"
-          + "n\030\002 \001(\tB\003\340A\001\"]\n\031DeleteSubscriptionReques"
-          + "t\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub."
-          + "googleapis.com/Subscription\"\223\001\n\027ModifyPu"
-          + "shConfigRequest\022@\n\014subscription\030\001 \001(\tB*\340"
-          + "A\002\372A$\n\"pubsub.googleapis.com/Subscriptio"
-          + "n\0226\n\013push_config\030\002 \001(\0132\034.google.pubsub.v"
-          + "1.PushConfigB\003\340A\002\"\215\001\n\013PullRequest\022@\n\014sub"
-          + "scription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleap"
-          + "is.com/Subscription\022!\n\022return_immediatel"
-          + "y\030\002 \001(\010B\005\030\001\340A\001\022\031\n\014max_messages\030\003 \001(\005B\003\340A"
-          + "\002\"Q\n\014PullResponse\022A\n\021received_messages\030\001"
-          + " \003(\0132!.google.pubsub.v1.ReceivedMessageB"
-          + "\003\340A\001\"\225\001\n\030ModifyAckDeadlineRequest\022@\n\014sub"
-          + "scription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleap"
-          + "is.com/Subscription\022\024\n\007ack_ids\030\004 \003(\tB\003\340A"
-          + "\002\022!\n\024ack_deadline_seconds\030\003 \001(\005B\003\340A\002\"l\n\022"
-          + "AcknowledgeRequest\022@\n\014subscription\030\001 \001(\t"
-          + "B*\340A\002\372A$\n\"pubsub.googleapis.com/Subscrip"
-          + "tion\022\024\n\007ack_ids\030\002 \003(\tB\003\340A\002\"\307\002\n\024Streaming"
-          + "PullRequest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A"
-          + "$\n\"pubsub.googleapis.com/Subscription\022\024\n"
-          + "\007ack_ids\030\002 \003(\tB\003\340A\001\022$\n\027modify_deadline_s"
-          + "econds\030\003 \003(\005B\003\340A\001\022$\n\027modify_deadline_ack"
-          + "_ids\030\004 \003(\tB\003\340A\001\022(\n\033stream_ack_deadline_s"
-          + "econds\030\005 \001(\005B\003\340A\002\022\026\n\tclient_id\030\006 \001(\tB\003\340A"
-          + "\001\022%\n\030max_outstanding_messages\030\007 \001(\003B\003\340A\001"
-          + "\022\"\n\025max_outstanding_bytes\030\010 \001(\003B\003\340A\001\"\236\006\n"
-          + "\025StreamingPullResponse\022A\n\021received_messa"
-          + "ges\030\001 \003(\0132!.google.pubsub.v1.ReceivedMes"
-          + "sageB\003\340A\001\022f\n\030acknowledge_confirmation\030\005 "
-          + "\001(\0132?.google.pubsub.v1.StreamingPullResp"
-          + "onse.AcknowledgeConfirmationB\003\340A\001\022t\n mod"
-          + "ify_ack_deadline_confirmation\030\003 \001(\0132E.go"
-          + "ogle.pubsub.v1.StreamingPullResponse.Mod"
-          + "ifyAckDeadlineConfirmationB\003\340A\001\022d\n\027subsc"
-          + "ription_properties\030\004 \001(\0132>.google.pubsub"
-          + ".v1.StreamingPullResponse.SubscriptionPr"
-          + "opertiesB\003\340A\001\032\224\001\n\027AcknowledgeConfirmatio"
-          + "n\022\024\n\007ack_ids\030\001 \003(\tB\003\340A\001\022\034\n\017invalid_ack_i"
-          + "ds\030\002 \003(\tB\003\340A\001\022\036\n\021unordered_ack_ids\030\003 \003(\t"
-          + "B\003\340A\001\022%\n\030temporary_failed_ack_ids\030\004 \003(\tB"
-          + "\003\340A\001\032z\n\035ModifyAckDeadlineConfirmation\022\024\n"
-          + "\007ack_ids\030\001 \003(\tB\003\340A\001\022\034\n\017invalid_ack_ids\030\002"
-          + " \003(\tB\003\340A\001\022%\n\030temporary_failed_ack_ids\030\003 "
-          + "\003(\tB\003\340A\001\032k\n\026SubscriptionProperties\022*\n\035ex"
-          + "actly_once_delivery_enabled\030\001 \001(\010B\003\340A\001\022%"
-          + "\n\030message_ordering_enabled\030\002 \001(\010B\003\340A\001\"\210\002"
-          + "\n\025CreateSnapshotRequest\0224\n\004name\030\001 \001(\tB&\340"
-          + "A\002\372A \n\036pubsub.googleapis.com/Snapshot\022@\n"
-          + "\014subscription\030\002 \001(\tB*\340A\002\372A$\n\"pubsub.goog"
-          + "leapis.com/Subscription\022H\n\006labels\030\003 \003(\0132"
-          + "3.google.pubsub.v1.CreateSnapshotRequest"
-          + ".LabelsEntryB\003\340A\001\032-\n\013LabelsEntry\022\013\n\003key\030"
-          + "\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\200\001\n\025UpdateSnaps"
-          + "hotRequest\0221\n\010snapshot\030\001 \001(\0132\032.google.pu"
-          + "bsub.v1.SnapshotB\003\340A\002\0224\n\013update_mask\030\002 \001"
-          + "(\0132\032.google.protobuf.FieldMaskB\003\340A\002\"\301\002\n\010"
-          + "Snapshot\022\021\n\004name\030\001 \001(\tB\003\340A\001\0222\n\005topic\030\002 \001"
-          + "(\tB#\340A\001\372A\035\n\033pubsub.googleapis.com/Topic\022"
-          + "4\n\013expire_time\030\003 \001(\0132\032.google.protobuf.T"
-          + "imestampB\003\340A\001\022;\n\006labels\030\004 \003(\0132&.google.p"
-          + "ubsub.v1.Snapshot.LabelsEntryB\003\340A\001\032-\n\013La"
-          + "belsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028"
-          + "\001:L\352AI\n\036pubsub.googleapis.com/Snapshot\022\'"
-          + "projects/{project}/snapshots/{snapshot}\""
-          + "N\n\022GetSnapshotRequest\0228\n\010snapshot\030\001 \001(\tB"
-          + "&\340A\002\372A \n\036pubsub.googleapis.com/Snapshot\""
-          + "\215\001\n\024ListSnapshotsRequest\022D\n\007project\030\001 \001("
-          + "\tB3\340A\002\372A-\n+cloudresourcemanager.googleap"
-          + "is.com/Project\022\026\n\tpage_size\030\002 \001(\005B\003\340A\001\022\027"
-          + "\n\npage_token\030\003 \001(\tB\003\340A\001\"i\n\025ListSnapshots"
-          + "Response\0222\n\tsnapshots\030\001 \003(\0132\032.google.pub"
-          + "sub.v1.SnapshotB\003\340A\001\022\034\n\017next_page_token\030"
-          + "\002 \001(\tB\003\340A\001\"Q\n\025DeleteSnapshotRequest\0228\n\010s"
-          + "napshot\030\001 \001(\tB&\340A\002\372A \n\036pubsub.googleapis"
-          + ".com/Snapshot\"\306\001\n\013SeekRequest\022@\n\014subscri"
-          + "ption\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis.c"
-          + "om/Subscription\022/\n\004time\030\002 \001(\0132\032.google.p"
-          + "rotobuf.TimestampB\003\340A\001H\000\022:\n\010snapshot\030\003 \001"
-          + "(\tB&\340A\001\372A \n\036pubsub.googleapis.com/Snapsh"
-          + "otH\000B\010\n\006target\"\016\n\014SeekResponse2\270\013\n\tPubli"
-          + "sher\022q\n\013CreateTopic\022\027.google.pubsub.v1.T"
-          + "opic\032\027.google.pubsub.v1.Topic\"0\332A\004name\202\323"
-          + "\344\223\002#\032\036/v1/{name=projects/*/topics/*}:\001*\022"
-          + "\221\001\n\013UpdateTopic\022$.google.pubsub.v1.Updat"
-          + "eTopicRequest\032\027.google.pubsub.v1.Topic\"C"
-          + "\332A\021topic,update_mask\202\323\344\223\002)2$/v1/{topic.n"
-          + "ame=projects/*/topics/*}:\001*\022\223\001\n\007Publish\022"
-          + " .google.pubsub.v1.PublishRequest\032!.goog"
-          + "le.pubsub.v1.PublishResponse\"C\332A\016topic,m"
-          + "essages\202\323\344\223\002,\"\'/v1/{topic=projects/*/top"
-          + "ics/*}:publish:\001*\022w\n\010GetTopic\022!.google.p"
-          + "ubsub.v1.GetTopicRequest\032\027.google.pubsub"
-          + ".v1.Topic\"/\332A\005topic\202\323\344\223\002!\022\037/v1/{topic=pr"
-          + "ojects/*/topics/*}\022\212\001\n\nListTopics\022#.goog"
-          + "le.pubsub.v1.ListTopicsRequest\032$.google."
-          + "pubsub.v1.ListTopicsResponse\"1\332A\007project"
-          + "\202\323\344\223\002!\022\037/v1/{project=projects/*}/topics\022"
-          + "\272\001\n\026ListTopicSubscriptions\022/.google.pubs"
-          + "ub.v1.ListTopicSubscriptionsRequest\0320.go"
-          + "ogle.pubsub.v1.ListTopicSubscriptionsRes"
-          + "ponse\"=\332A\005topic\202\323\344\223\002/\022-/v1/{topic=projec"
-          + "ts/*/topics/*}/subscriptions\022\252\001\n\022ListTop"
-          + "icSnapshots\022+.google.pubsub.v1.ListTopic"
-          + "SnapshotsRequest\032,.google.pubsub.v1.List"
-          + "TopicSnapshotsResponse\"9\332A\005topic\202\323\344\223\002+\022)"
-          + "/v1/{topic=projects/*/topics/*}/snapshot"
-          + "s\022|\n\013DeleteTopic\022$.google.pubsub.v1.Dele"
-          + "teTopicRequest\032\026.google.protobuf.Empty\"/"
-          + "\332A\005topic\202\323\344\223\002!*\037/v1/{topic=projects/*/to"
-          + "pics/*}\022\255\001\n\022DetachSubscription\022+.google."
-          + "pubsub.v1.DetachSubscriptionRequest\032,.go"
-          + "ogle.pubsub.v1.DetachSubscriptionRespons"
-          + "e\"<\202\323\344\223\0026\"4/v1/{subscription=projects/*/"
-          + "subscriptions/*}:detach\032p\312A\025pubsub.googl"
-          + "eapis.com\322AUhttps://www.googleapis.com/a"
-          + "uth/cloud-platform,https://www.googleapi"
-          + "s.com/auth/pubsub2\322\025\n\nSubscriber\022\264\001\n\022Cre"
-          + "ateSubscription\022\036.google.pubsub.v1.Subsc"
-          + "ription\032\036.google.pubsub.v1.Subscription\""
-          + "^\332A+name,topic,push_config,ack_deadline_"
-          + "seconds\202\323\344\223\002*\032%/v1/{name=projects/*/subs"
-          + "criptions/*}:\001*\022\241\001\n\017GetSubscription\022(.go"
-          + "ogle.pubsub.v1.GetSubscriptionRequest\032\036."
-          + "google.pubsub.v1.Subscription\"D\332A\014subscr"
-          + "iption\202\323\344\223\002/\022-/v1/{subscription=projects"
-          + "/*/subscriptions/*}\022\273\001\n\022UpdateSubscripti"
-          + "on\022+.google.pubsub.v1.UpdateSubscription"
-          + "Request\032\036.google.pubsub.v1.Subscription\""
-          + "X\332A\030subscription,update_mask\202\323\344\223\002722/v1/"
-          + "{subscription.name=projects/*/subscripti"
-          + "ons/*}:\001*\022\246\001\n\021ListSubscriptions\022*.google"
-          + ".pubsub.v1.ListSubscriptionsRequest\032+.go"
-          + "ogle.pubsub.v1.ListSubscriptionsResponse"
-          + "\"8\332A\007project\202\323\344\223\002(\022&/v1/{project=project"
-          + "s/*}/subscriptions\022\237\001\n\022DeleteSubscriptio"
-          + "n\022+.google.pubsub.v1.DeleteSubscriptionR"
-          + "equest\032\026.google.protobuf.Empty\"D\332A\014subsc"
-          + "ription\202\323\344\223\002/*-/v1/{subscription=project"
-          + "s/*/subscriptions/*}\022\317\001\n\021ModifyAckDeadli"
-          + "ne\022*.google.pubsub.v1.ModifyAckDeadlineR"
-          + "equest\032\026.google.protobuf.Empty\"v\332A)subsc"
-          + "ription,ack_ids,ack_deadline_seconds\202\323\344\223"
-          + "\002D\"?/v1/{subscription=projects/*/subscri"
-          + "ptions/*}:modifyAckDeadline:\001*\022\250\001\n\013Ackno"
-          + "wledge\022$.google.pubsub.v1.AcknowledgeReq"
-          + "uest\032\026.google.protobuf.Empty\"[\332A\024subscri"
-          + "ption,ack_ids\202\323\344\223\002>\"9/v1/{subscription=p"
-          + "rojects/*/subscriptions/*}:acknowledge:\001"
-          + "*\022\320\001\n\004Pull\022\035.google.pubsub.v1.PullReques"
-          + "t\032\036.google.pubsub.v1.PullResponse\"\210\001\332A,s"
-          + "ubscription,return_immediately,max_messa"
-          + "ges\332A\031subscription,max_messages\202\323\344\223\0027\"2/"
-          + "v1/{subscription=projects/*/subscription"
-          + "s/*}:pull:\001*\022f\n\rStreamingPull\022&.google.p"
-          + "ubsub.v1.StreamingPullRequest\032\'.google.p"
-          + "ubsub.v1.StreamingPullResponse\"\000(\0010\001\022\273\001\n"
-          + "\020ModifyPushConfig\022).google.pubsub.v1.Mod"
-          + "ifyPushConfigRequest\032\026.google.protobuf.E"
-          + "mpty\"d\332A\030subscription,push_config\202\323\344\223\002C\""
-          + ">/v1/{subscription=projects/*/subscripti"
-          + "ons/*}:modifyPushConfig:\001*\022\211\001\n\013GetSnapsh"
-          + "ot\022$.google.pubsub.v1.GetSnapshotRequest"
-          + "\032\032.google.pubsub.v1.Snapshot\"8\332A\010snapsho"
-          + "t\202\323\344\223\002\'\022%/v1/{snapshot=projects/*/snapsh"
-          + "ots/*}\022\226\001\n\rListSnapshots\022&.google.pubsub"
-          + ".v1.ListSnapshotsRequest\032\'.google.pubsub"
-          + ".v1.ListSnapshotsResponse\"4\332A\007project\202\323\344"
-          + "\223\002$\022\"/v1/{project=projects/*}/snapshots\022"
-          + "\227\001\n\016CreateSnapshot\022\'.google.pubsub.v1.Cr"
-          + "eateSnapshotRequest\032\032.google.pubsub.v1.S"
-          + "napshot\"@\332A\021name,subscription\202\323\344\223\002&\032!/v1"
-          + "/{name=projects/*/snapshots/*}:\001*\022\243\001\n\016Up"
-          + "dateSnapshot\022\'.google.pubsub.v1.UpdateSn"
-          + "apshotRequest\032\032.google.pubsub.v1.Snapsho"
-          + "t\"L\332A\024snapshot,update_mask\202\323\344\223\002/2*/v1/{s"
-          + "napshot.name=projects/*/snapshots/*}:\001*\022"
-          + "\213\001\n\016DeleteSnapshot\022\'.google.pubsub.v1.De"
-          + "leteSnapshotRequest\032\026.google.protobuf.Em"
-          + "pty\"8\332A\010snapshot\202\323\344\223\002\'*%/v1/{snapshot=pr"
-          + "ojects/*/snapshots/*}\022\204\001\n\004Seek\022\035.google."
-          + "pubsub.v1.SeekRequest\032\036.google.pubsub.v1"
-          + ".SeekResponse\"=\202\323\344\223\0027\"2/v1/{subscription"
-          + "=projects/*/subscriptions/*}:seek:\001*\032p\312A"
-          + "\025pubsub.googleapis.com\322AUhttps://www.goo"
-          + "gleapis.com/auth/cloud-platform,https://"
-          + "www.googleapis.com/auth/pubsubB\252\001\n\024com.g"
-          + "oogle.pubsub.v1B\013PubsubProtoP\001Z2cloud.go"
-          + "ogle.com/go/pubsub/apiv1/pubsubpb;pubsub"
-          + "pb\370\001\001\252\002\026Google.Cloud.PubSub.V1\312\002\026Google\\"
-          + "Cloud\\PubSub\\V1\352\002\031Google::Cloud::PubSub:"
-          + ":V1b\006proto3"
+          + "\006 \001(\010B\003\340A\001\022\"\n\025service_account_email\030\007 \001("
+          + "\tB\003\340A\001\"\212\001\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022"
+          + "\n\n\006ACTIVE\020\001\022\025\n\021PERMISSION_DENIED\020\002\022\r\n\tNO"
+          + "T_FOUND\020\003\022\023\n\017SCHEMA_MISMATCH\020\004\022#\n\037IN_TRA"
+          + "NSIT_LOCATION_RESTRICTION\020\005\"\231\005\n\022CloudSto"
+          + "rageConfig\022\023\n\006bucket\030\001 \001(\tB\003\340A\002\022\034\n\017filen"
+          + "ame_prefix\030\002 \001(\tB\003\340A\001\022\034\n\017filename_suffix"
+          + "\030\003 \001(\tB\003\340A\001\022%\n\030filename_datetime_format\030"
+          + "\n \001(\tB\003\340A\001\022K\n\013text_config\030\004 \001(\0132/.google"
+          + ".pubsub.v1.CloudStorageConfig.TextConfig"
+          + "B\003\340A\001H\000\022K\n\013avro_config\030\005 \001(\0132/.google.pu"
+          + "bsub.v1.CloudStorageConfig.AvroConfigB\003\340"
+          + "A\001H\000\0224\n\014max_duration\030\006 \001(\0132\031.google.prot"
+          + "obuf.DurationB\003\340A\001\022\026\n\tmax_bytes\030\007 \001(\003B\003\340"
+          + "A\001\022>\n\005state\030\t \001(\0162*.google.pubsub.v1.Clo"
+          + "udStorageConfig.StateB\003\340A\003\022\"\n\025service_ac"
+          + "count_email\030\013 \001(\tB\003\340A\001\032\014\n\nTextConfig\032)\n\n"
+          + "AvroConfig\022\033\n\016write_metadata\030\001 \001(\010B\003\340A\001\""
+          + "u\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\n\n\006ACTIV"
+          + "E\020\001\022\025\n\021PERMISSION_DENIED\020\002\022\r\n\tNOT_FOUND\020"
+          + "\003\022#\n\037IN_TRANSIT_LOCATION_RESTRICTION\020\004B\017"
+          + "\n\routput_format\"|\n\017ReceivedMessage\022\023\n\006ac"
+          + "k_id\030\001 \001(\tB\003\340A\001\0225\n\007message\030\002 \001(\0132\037.googl"
+          + "e.pubsub.v1.PubsubMessageB\003\340A\001\022\035\n\020delive"
+          + "ry_attempt\030\003 \001(\005B\003\340A\001\"Z\n\026GetSubscription"
+          + "Request\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"p"
+          + "ubsub.googleapis.com/Subscription\"\214\001\n\031Up"
+          + "dateSubscriptionRequest\0229\n\014subscription\030"
+          + "\001 \001(\0132\036.google.pubsub.v1.SubscriptionB\003\340"
+          + "A\002\0224\n\013update_mask\030\002 \001(\0132\032.google.protobu"
+          + "f.FieldMaskB\003\340A\002\"\221\001\n\030ListSubscriptionsRe"
+          + "quest\022D\n\007project\030\001 \001(\tB3\340A\002\372A-\n+cloudres"
+          + "ourcemanager.googleapis.com/Project\022\026\n\tp"
+          + "age_size\030\002 \001(\005B\003\340A\001\022\027\n\npage_token\030\003 \001(\tB"
+          + "\003\340A\001\"u\n\031ListSubscriptionsResponse\022:\n\rsub"
+          + "scriptions\030\001 \003(\0132\036.google.pubsub.v1.Subs"
+          + "criptionB\003\340A\001\022\034\n\017next_page_token\030\002 \001(\tB\003"
+          + "\340A\001\"]\n\031DeleteSubscriptionRequest\022@\n\014subs"
+          + "cription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapi"
+          + "s.com/Subscription\"\223\001\n\027ModifyPushConfigR"
+          + "equest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pu"
+          + "bsub.googleapis.com/Subscription\0226\n\013push"
+          + "_config\030\002 \001(\0132\034.google.pubsub.v1.PushCon"
+          + "figB\003\340A\002\"\215\001\n\013PullRequest\022@\n\014subscription"
+          + "\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis.com/Su"
+          + "bscription\022!\n\022return_immediately\030\002 \001(\010B\005"
+          + "\030\001\340A\001\022\031\n\014max_messages\030\003 \001(\005B\003\340A\002\"Q\n\014Pull"
+          + "Response\022A\n\021received_messages\030\001 \003(\0132!.go"
+          + "ogle.pubsub.v1.ReceivedMessageB\003\340A\001\"\225\001\n\030"
+          + "ModifyAckDeadlineRequest\022@\n\014subscription"
+          + "\030\001 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis.com/Su"
+          + "bscription\022\024\n\007ack_ids\030\004 \003(\tB\003\340A\002\022!\n\024ack_"
+          + "deadline_seconds\030\003 \001(\005B\003\340A\002\"l\n\022Acknowled"
+          + "geRequest\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n"
+          + "\"pubsub.googleapis.com/Subscription\022\024\n\007a"
+          + "ck_ids\030\002 \003(\tB\003\340A\002\"\307\002\n\024StreamingPullReque"
+          + "st\022@\n\014subscription\030\001 \001(\tB*\340A\002\372A$\n\"pubsub"
+          + ".googleapis.com/Subscription\022\024\n\007ack_ids\030"
+          + "\002 \003(\tB\003\340A\001\022$\n\027modify_deadline_seconds\030\003 "
+          + "\003(\005B\003\340A\001\022$\n\027modify_deadline_ack_ids\030\004 \003("
+          + "\tB\003\340A\001\022(\n\033stream_ack_deadline_seconds\030\005 "
+          + "\001(\005B\003\340A\002\022\026\n\tclient_id\030\006 \001(\tB\003\340A\001\022%\n\030max_"
+          + "outstanding_messages\030\007 \001(\003B\003\340A\001\022\"\n\025max_o"
+          + "utstanding_bytes\030\010 \001(\003B\003\340A\001\"\236\006\n\025Streamin"
+          + "gPullResponse\022A\n\021received_messages\030\001 \003(\013"
+          + "2!.google.pubsub.v1.ReceivedMessageB\003\340A\001"
+          + "\022f\n\030acknowledge_confirmation\030\005 \001(\0132?.goo"
+          + "gle.pubsub.v1.StreamingPullResponse.Ackn"
+          + "owledgeConfirmationB\003\340A\001\022t\n modify_ack_d"
+          + "eadline_confirmation\030\003 \001(\0132E.google.pubs"
+          + "ub.v1.StreamingPullResponse.ModifyAckDea"
+          + "dlineConfirmationB\003\340A\001\022d\n\027subscription_p"
+          + "roperties\030\004 \001(\0132>.google.pubsub.v1.Strea"
+          + "mingPullResponse.SubscriptionPropertiesB"
+          + "\003\340A\001\032\224\001\n\027AcknowledgeConfirmation\022\024\n\007ack_"
+          + "ids\030\001 \003(\tB\003\340A\001\022\034\n\017invalid_ack_ids\030\002 \003(\tB"
+          + "\003\340A\001\022\036\n\021unordered_ack_ids\030\003 \003(\tB\003\340A\001\022%\n\030"
+          + "temporary_failed_ack_ids\030\004 \003(\tB\003\340A\001\032z\n\035M"
+          + "odifyAckDeadlineConfirmation\022\024\n\007ack_ids\030"
+          + "\001 \003(\tB\003\340A\001\022\034\n\017invalid_ack_ids\030\002 \003(\tB\003\340A\001"
+          + "\022%\n\030temporary_failed_ack_ids\030\003 \003(\tB\003\340A\001\032"
+          + "k\n\026SubscriptionProperties\022*\n\035exactly_onc"
+          + "e_delivery_enabled\030\001 \001(\010B\003\340A\001\022%\n\030message"
+          + "_ordering_enabled\030\002 \001(\010B\003\340A\001\"\210\002\n\025CreateS"
+          + "napshotRequest\0224\n\004name\030\001 \001(\tB&\340A\002\372A \n\036pu"
+          + "bsub.googleapis.com/Snapshot\022@\n\014subscrip"
+          + "tion\030\002 \001(\tB*\340A\002\372A$\n\"pubsub.googleapis.co"
+          + "m/Subscription\022H\n\006labels\030\003 \003(\01323.google."
+          + "pubsub.v1.CreateSnapshotRequest.LabelsEn"
+          + "tryB\003\340A\001\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005"
+          + "value\030\002 \001(\t:\0028\001\"\200\001\n\025UpdateSnapshotReques"
+          + "t\0221\n\010snapshot\030\001 \001(\0132\032.google.pubsub.v1.S"
+          + "napshotB\003\340A\002\0224\n\013update_mask\030\002 \001(\0132\032.goog"
+          + "le.protobuf.FieldMaskB\003\340A\002\"\301\002\n\010Snapshot\022"
+          + "\021\n\004name\030\001 \001(\tB\003\340A\001\0222\n\005topic\030\002 \001(\tB#\340A\001\372A"
+          + "\035\n\033pubsub.googleapis.com/Topic\0224\n\013expire"
+          + "_time\030\003 \001(\0132\032.google.protobuf.TimestampB"
+          + "\003\340A\001\022;\n\006labels\030\004 \003(\0132&.google.pubsub.v1."
+          + "Snapshot.LabelsEntryB\003\340A\001\032-\n\013LabelsEntry"
+          + "\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001:L\352AI\n\036p"
+          + "ubsub.googleapis.com/Snapshot\022\'projects/"
+          + "{project}/snapshots/{snapshot}\"N\n\022GetSna"
+          + "pshotRequest\0228\n\010snapshot\030\001 \001(\tB&\340A\002\372A \n\036"
+          + "pubsub.googleapis.com/Snapshot\"\215\001\n\024ListS"
+          + "napshotsRequest\022D\n\007project\030\001 \001(\tB3\340A\002\372A-"
+          + "\n+cloudresourcemanager.googleapis.com/Pr"
+          + "oject\022\026\n\tpage_size\030\002 \001(\005B\003\340A\001\022\027\n\npage_to"
+          + "ken\030\003 \001(\tB\003\340A\001\"i\n\025ListSnapshotsResponse\022"
+          + "2\n\tsnapshots\030\001 \003(\0132\032.google.pubsub.v1.Sn"
+          + "apshotB\003\340A\001\022\034\n\017next_page_token\030\002 \001(\tB\003\340A"
+          + "\001\"Q\n\025DeleteSnapshotRequest\0228\n\010snapshot\030\001"
+          + " \001(\tB&\340A\002\372A \n\036pubsub.googleapis.com/Snap"
+          + "shot\"\306\001\n\013SeekRequest\022@\n\014subscription\030\001 \001"
+          + "(\tB*\340A\002\372A$\n\"pubsub.googleapis.com/Subscr"
+          + "iption\022/\n\004time\030\002 \001(\0132\032.google.protobuf.T"
+          + "imestampB\003\340A\001H\000\022:\n\010snapshot\030\003 \001(\tB&\340A\001\372A"
+          + " \n\036pubsub.googleapis.com/SnapshotH\000B\010\n\006t"
+          + "arget\"\016\n\014SeekResponse2\270\013\n\tPublisher\022q\n\013C"
+          + "reateTopic\022\027.google.pubsub.v1.Topic\032\027.go"
+          + "ogle.pubsub.v1.Topic\"0\332A\004name\202\323\344\223\002#\032\036/v1"
+          + "/{name=projects/*/topics/*}:\001*\022\221\001\n\013Updat"
+          + "eTopic\022$.google.pubsub.v1.UpdateTopicReq"
+          + "uest\032\027.google.pubsub.v1.Topic\"C\332A\021topic,"
+          + "update_mask\202\323\344\223\002)2$/v1/{topic.name=proje"
+          + "cts/*/topics/*}:\001*\022\223\001\n\007Publish\022 .google."
+          + "pubsub.v1.PublishRequest\032!.google.pubsub"
+          + ".v1.PublishResponse\"C\332A\016topic,messages\202\323"
+          + "\344\223\002,\"\'/v1/{topic=projects/*/topics/*}:pu"
+          + "blish:\001*\022w\n\010GetTopic\022!.google.pubsub.v1."
+          + "GetTopicRequest\032\027.google.pubsub.v1.Topic"
+          + "\"/\332A\005topic\202\323\344\223\002!\022\037/v1/{topic=projects/*/"
+          + "topics/*}\022\212\001\n\nListTopics\022#.google.pubsub"
+          + ".v1.ListTopicsRequest\032$.google.pubsub.v1"
+          + ".ListTopicsResponse\"1\332A\007project\202\323\344\223\002!\022\037/"
+          + "v1/{project=projects/*}/topics\022\272\001\n\026ListT"
+          + "opicSubscriptions\022/.google.pubsub.v1.Lis"
+          + "tTopicSubscriptionsRequest\0320.google.pubs"
+          + "ub.v1.ListTopicSubscriptionsResponse\"=\332A"
+          + "\005topic\202\323\344\223\002/\022-/v1/{topic=projects/*/topi"
+          + "cs/*}/subscriptions\022\252\001\n\022ListTopicSnapsho"
+          + "ts\022+.google.pubsub.v1.ListTopicSnapshots"
+          + "Request\032,.google.pubsub.v1.ListTopicSnap"
+          + "shotsResponse\"9\332A\005topic\202\323\344\223\002+\022)/v1/{topi"
+          + "c=projects/*/topics/*}/snapshots\022|\n\013Dele"
+          + "teTopic\022$.google.pubsub.v1.DeleteTopicRe"
+          + "quest\032\026.google.protobuf.Empty\"/\332A\005topic\202"
+          + "\323\344\223\002!*\037/v1/{topic=projects/*/topics/*}\022\255"
+          + "\001\n\022DetachSubscription\022+.google.pubsub.v1"
+          + ".DetachSubscriptionRequest\032,.google.pubs"
+          + "ub.v1.DetachSubscriptionResponse\"<\202\323\344\223\0026"
+          + "\"4/v1/{subscription=projects/*/subscript"
+          + "ions/*}:detach\032p\312A\025pubsub.googleapis.com"
+          + "\322AUhttps://www.googleapis.com/auth/cloud"
+          + "-platform,https://www.googleapis.com/aut"
+          + "h/pubsub2\322\025\n\nSubscriber\022\264\001\n\022CreateSubscr"
+          + "iption\022\036.google.pubsub.v1.Subscription\032\036"
+          + ".google.pubsub.v1.Subscription\"^\332A+name,"
+          + "topic,push_config,ack_deadline_seconds\202\323"
+          + "\344\223\002*\032%/v1/{name=projects/*/subscriptions"
+          + "/*}:\001*\022\241\001\n\017GetSubscription\022(.google.pubs"
+          + "ub.v1.GetSubscriptionRequest\032\036.google.pu"
+          + "bsub.v1.Subscription\"D\332A\014subscription\202\323\344"
+          + "\223\002/\022-/v1/{subscription=projects/*/subscr"
+          + "iptions/*}\022\273\001\n\022UpdateSubscription\022+.goog"
+          + "le.pubsub.v1.UpdateSubscriptionRequest\032\036"
+          + ".google.pubsub.v1.Subscription\"X\332A\030subsc"
+          + "ription,update_mask\202\323\344\223\002722/v1/{subscrip"
+          + "tion.name=projects/*/subscriptions/*}:\001*"
+          + "\022\246\001\n\021ListSubscriptions\022*.google.pubsub.v"
+          + "1.ListSubscriptionsRequest\032+.google.pubs"
+          + "ub.v1.ListSubscriptionsResponse\"8\332A\007proj"
+          + "ect\202\323\344\223\002(\022&/v1/{project=projects/*}/subs"
+          + "criptions\022\237\001\n\022DeleteSubscription\022+.googl"
+          + "e.pubsub.v1.DeleteSubscriptionRequest\032\026."
+          + "google.protobuf.Empty\"D\332A\014subscription\202\323"
+          + "\344\223\002/*-/v1/{subscription=projects/*/subsc"
+          + "riptions/*}\022\317\001\n\021ModifyAckDeadline\022*.goog"
+          + "le.pubsub.v1.ModifyAckDeadlineRequest\032\026."
+          + "google.protobuf.Empty\"v\332A)subscription,a"
+          + "ck_ids,ack_deadline_seconds\202\323\344\223\002D\"?/v1/{"
+          + "subscription=projects/*/subscriptions/*}"
+          + ":modifyAckDeadline:\001*\022\250\001\n\013Acknowledge\022$."
+          + "google.pubsub.v1.AcknowledgeRequest\032\026.go"
+          + "ogle.protobuf.Empty\"[\332A\024subscription,ack"
+          + "_ids\202\323\344\223\002>\"9/v1/{subscription=projects/*"
+          + "/subscriptions/*}:acknowledge:\001*\022\320\001\n\004Pul"
+          + "l\022\035.google.pubsub.v1.PullRequest\032\036.googl"
+          + "e.pubsub.v1.PullResponse\"\210\001\332A,subscripti"
+          + "on,return_immediately,max_messages\332A\031sub"
+          + "scription,max_messages\202\323\344\223\0027\"2/v1/{subsc"
+          + "ription=projects/*/subscriptions/*}:pull"
+          + ":\001*\022f\n\rStreamingPull\022&.google.pubsub.v1."
+          + "StreamingPullRequest\032\'.google.pubsub.v1."
+          + "StreamingPullResponse\"\000(\0010\001\022\273\001\n\020ModifyPu"
+          + "shConfig\022).google.pubsub.v1.ModifyPushCo"
+          + "nfigRequest\032\026.google.protobuf.Empty\"d\332A\030"
+          + "subscription,push_config\202\323\344\223\002C\">/v1/{sub"
+          + "scription=projects/*/subscriptions/*}:mo"
+          + "difyPushConfig:\001*\022\211\001\n\013GetSnapshot\022$.goog"
+          + "le.pubsub.v1.GetSnapshotRequest\032\032.google"
+          + ".pubsub.v1.Snapshot\"8\332A\010snapshot\202\323\344\223\002\'\022%"
+          + "/v1/{snapshot=projects/*/snapshots/*}\022\226\001"
+          + "\n\rListSnapshots\022&.google.pubsub.v1.ListS"
+          + "napshotsRequest\032\'.google.pubsub.v1.ListS"
+          + "napshotsResponse\"4\332A\007project\202\323\344\223\002$\022\"/v1/"
+          + "{project=projects/*}/snapshots\022\227\001\n\016Creat"
+          + "eSnapshot\022\'.google.pubsub.v1.CreateSnaps"
+          + "hotRequest\032\032.google.pubsub.v1.Snapshot\"@"
+          + "\332A\021name,subscription\202\323\344\223\002&\032!/v1/{name=pr"
+          + "ojects/*/snapshots/*}:\001*\022\243\001\n\016UpdateSnaps"
+          + "hot\022\'.google.pubsub.v1.UpdateSnapshotReq"
+          + "uest\032\032.google.pubsub.v1.Snapshot\"L\332A\024sna"
+          + "pshot,update_mask\202\323\344\223\002/2*/v1/{snapshot.n"
+          + "ame=projects/*/snapshots/*}:\001*\022\213\001\n\016Delet"
+          + "eSnapshot\022\'.google.pubsub.v1.DeleteSnaps"
+          + "hotRequest\032\026.google.protobuf.Empty\"8\332A\010s"
+          + "napshot\202\323\344\223\002\'*%/v1/{snapshot=projects/*/"
+          + "snapshots/*}\022\204\001\n\004Seek\022\035.google.pubsub.v1"
+          + ".SeekRequest\032\036.google.pubsub.v1.SeekResp"
+          + "onse\"=\202\323\344\223\0027\"2/v1/{subscription=projects"
+          + "/*/subscriptions/*}:seek:\001*\032p\312A\025pubsub.g"
+          + "oogleapis.com\322AUhttps://www.googleapis.c"
+          + "om/auth/cloud-platform,https://www.googl"
+          + "eapis.com/auth/pubsubB\252\001\n\024com.google.pub"
+          + "sub.v1B\013PubsubProtoP\001Z2cloud.google.com/"
+          + "go/pubsub/apiv1/pubsubpb;pubsubpb\370\001\001\252\002\026G"
+          + "oogle.Cloud.PubSub.V1\312\002\026Google\\Cloud\\Pub"
+          + "Sub\\V1\352\002\031Google::Cloud::PubSub::V1b\006prot"
+          + "o3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -952,6 +955,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "DropUnknownFields",
               "State",
               "UseTableSchema",
+              "ServiceAccountEmail",
             });
     internal_static_google_pubsub_v1_CloudStorageConfig_descriptor =
         getDescriptor().getMessageTypes().get(24);
@@ -962,11 +966,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Bucket",
               "FilenamePrefix",
               "FilenameSuffix",
+              "FilenameDatetimeFormat",
               "TextConfig",
               "AvroConfig",
               "MaxDuration",
               "MaxBytes",
               "State",
+              "ServiceAccountEmail",
               "OutputFormat",
             });
     internal_static_google_pubsub_v1_CloudStorageConfig_TextConfig_descriptor =
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
index 33951890b..5341666eb 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequest.java
@@ -137,7 +137,7 @@ public com.google.protobuf.ByteString getSubscriptionBytes() {
    * </code>
    *
    * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-   *     google/pubsub/v1/pubsub.proto;l=1358
+   *     google/pubsub/v1/pubsub.proto;l=1379
    * @return The returnImmediately.
    */
   @java.lang.Override
@@ -688,7 +688,7 @@ public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
      * </code>
      *
      * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1358
+     *     google/pubsub/v1/pubsub.proto;l=1379
      * @return The returnImmediately.
      */
     @java.lang.Override
@@ -714,7 +714,7 @@ public boolean getReturnImmediately() {
      * </code>
      *
      * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1358
+     *     google/pubsub/v1/pubsub.proto;l=1379
      * @param value The returnImmediately to set.
      * @return This builder for chaining.
      */
@@ -744,7 +744,7 @@ public Builder setReturnImmediately(boolean value) {
      * </code>
      *
      * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-     *     google/pubsub/v1/pubsub.proto;l=1358
+     *     google/pubsub/v1/pubsub.proto;l=1379
      * @return This builder for chaining.
      */
     @java.lang.Deprecated
diff --git a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
index 0a9d2f97b..2dc2208a4 100644
--- a/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
+++ b/proto-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PullRequestOrBuilder.java
@@ -72,7 +72,7 @@ public interface PullRequestOrBuilder
    * </code>
    *
    * @deprecated google.pubsub.v1.PullRequest.return_immediately is deprecated. See
-   *     google/pubsub/v1/pubsub.proto;l=1358
+   *     google/pubsub/v1/pubsub.proto;l=1379
    * @return The returnImmediately.
    */
   @java.lang.Deprecated
diff --git a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
index 93e1e84a7..8546dacf9 100644
--- a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
+++ b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/pubsub.proto
@@ -1,4 +1,4 @@
-// Copyright 2023 Google LLC
+// 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.
@@ -203,7 +203,7 @@ message IngestionDataSourceSettings {
       KINESIS_PERMISSION_DENIED = 2;
 
       // Permission denied encountered while publishing to the topic. This can
-      // happen due to Pub/Sub SA has not been granted the [appropriate publish
+      // happen if the Pub/Sub SA has not been granted the [appropriate publish
       // permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publisher)
       PUBLISH_PERMISSION_DENIED = 3;
 
@@ -1141,6 +1141,14 @@ message BigQueryConfig {
   // write to in BigQuery. `use_table_schema` and `use_topic_schema` cannot be
   // enabled at the same time.
   bool use_table_schema = 6 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The service account to use to write to BigQuery. The subscription
+  // creator or updater that specifies this field must have
+  // `iam.serviceAccounts.actAs` permission on the service account. If not
+  // specified, the Pub/Sub [service
+  // agent](https://cloud.google.com/iam/docs/service-agents),
+  // service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+  string service_account_email = 7 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Configuration for a Cloud Storage subscription.
@@ -1197,6 +1205,11 @@ message CloudStorageConfig {
   // Must not end in "/".
   string filename_suffix = 3 [(google.api.field_behavior) = OPTIONAL];
 
+  // Optional. User-provided format string specifying how to represent datetimes
+  // in Cloud Storage filenames. See the [datetime format
+  // guidance](https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
+  string filename_datetime_format = 10 [(google.api.field_behavior) = OPTIONAL];
+
   // Defaults to text format.
   oneof output_format {
     // Optional. If set, message data will be written to Cloud Storage in text
@@ -1222,6 +1235,14 @@ message CloudStorageConfig {
   // Output only. An output-only field that indicates whether or not the
   // subscription can receive messages.
   State state = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Optional. The service account to use to write to Cloud Storage. The
+  // subscription creator or updater that specifies this field must have
+  // `iam.serviceAccounts.actAs` permission on the service account. If not
+  // specified, the Pub/Sub
+  // [service agent](https://cloud.google.com/iam/docs/service-agents),
+  // service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
+  string service_account_email = 11 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // A message and its corresponding acknowledgment ID.
diff --git a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
index bd17cf0f8..d52c678c5 100644
--- a/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
+++ b/proto-google-cloud-pubsub-v1/src/main/proto/google/pubsub/v1/schema.proto
@@ -1,4 +1,4 @@
-// Copyright 2023 Google LLC
+// 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.

From 1ff96b5e8e96c663fc4b644f1d0009d31259e727 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Wed, 5 Jun 2024 02:27:58 +0000
Subject: [PATCH 12/18] chore: update googleapis committish at Wed Jun  5
 02:27:51 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 9f366dc8c..e01656458 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: ede5e02ad747c9199a7953b222b85715e097189c
+googleapis_commitish: e771735b9aabe3ebc0ea1478a044375920fbe149
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 206511fdd94cfa787f4a997c1046f74d15844416 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Wed, 5 Jun 2024 02:33:06 +0000
Subject: [PATCH 13/18] chore: generate libraries at Wed Jun  5 02:28:12 UTC
 2024

---
 README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 4d50cf72d..6b7672809 100644
--- a/README.md
+++ b/README.md
@@ -59,13 +59,13 @@ implementation 'com.google.cloud:google-cloud-pubsub'
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-pubsub:1.129.7'
+implementation 'com.google.cloud:google-cloud-pubsub:1.130.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.129.7"
+libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.130.0"
 ```
 <!-- {x-version-update-end} -->
 
@@ -415,7 +415,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-pubsub/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-pubsub.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-pubsub/1.129.7
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-pubsub/1.130.0
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles

From d07edbf8c7575b30a3e28c50fa431dcdaaa0cf77 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Thu, 6 Jun 2024 02:27:40 +0000
Subject: [PATCH 14/18] chore: update googleapis committish at Thu Jun  6
 02:27:32 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index e01656458..1cdf159b6 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: e771735b9aabe3ebc0ea1478a044375920fbe149
+googleapis_commitish: 21c839628513a6b8d6ce99ae6911d4d2094c0767
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 9805b73c90ee33ca0fd95529c4f72dcfe50d67d3 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Fri, 7 Jun 2024 02:29:35 +0000
Subject: [PATCH 15/18] chore: update googleapis committish at Fri Jun  7
 02:29:31 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 1cdf159b6..e36929354 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: 21c839628513a6b8d6ce99ae6911d4d2094c0767
+googleapis_commitish: 62dc7be5c2173bd20b247eb283350c4b2e7c16f0
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From baf16aa8e751f22d94c98b366b4d25d30b30d491 Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Sat, 8 Jun 2024 02:27:26 +0000
Subject: [PATCH 16/18] chore: update googleapis committish at Sat Jun  8
 02:27:21 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index e36929354..0832fef2e 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: 62dc7be5c2173bd20b247eb283350c4b2e7c16f0
+googleapis_commitish: 9516e70a70d6f7e0cd000ddd370d73656da09b96
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 4a45b8495df56b79c1ea7ca07cbfe5ff712d4d0b Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Tue, 11 Jun 2024 02:28:50 +0000
Subject: [PATCH 17/18] chore: update googleapis committish at Tue Jun 11
 02:28:46 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 0832fef2e..5f39a9eeb 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: 9516e70a70d6f7e0cd000ddd370d73656da09b96
+googleapis_commitish: ac90fa9958bd6f7622674f52f77e4dc01d98bee8
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"

From 4c3be0d3ad8e94f3d1c219fd1ab2040bbc670a8a Mon Sep 17 00:00:00 2001
From: cloud-java-bot <cloud-java-bot@google.com>
Date: Wed, 12 Jun 2024 02:29:25 +0000
Subject: [PATCH 18/18] chore: update googleapis committish at Wed Jun 12
 02:29:20 UTC 2024

---
 generation_config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generation_config.yaml b/generation_config.yaml
index 5f39a9eeb..e32a929e8 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.41.0
 protoc_version: '25.3'
-googleapis_commitish: ac90fa9958bd6f7622674f52f77e4dc01d98bee8
+googleapis_commitish: 573205a81b9b96ea6d4e0365373839b59f4b427e
 libraries_bom_version: 26.38.0
 template_excludes:
   - ".github/workflows/samples.yaml"