feat: add StreamingPullRequest.client_id field (via synth)

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Commits in this repo since last synth:

Log from Synthtool

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
latest: Pulling from googleapis/artman
Digest: sha256:19e945954fc960a4bdfee6cb34695898ab21a8cf0bac063ee39b91f00a1faec8
Status: Image is up to date for googleapis/artman:latest
synthtool > Cloning googleapis.
synthtool > Running generator for google/pubsub/artman_pubsub.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/pubsub-v1.
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/pubsub/v1/pubsub.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/pubsub-v1/google/cloud/pubsub_v1/proto/pubsub.proto
synthtool > Placed proto files into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/pubsub-v1/google/cloud/pubsub_v1/proto.
synthtool > Replaced 'from google.cloud import pubsub_v1' in tests/unit/gapic/v1/test_publisher_client_v1.py.
synthtool > Replaced ' pubsub_v1' in tests/unit/gapic/v1/test_publisher_client_v1.py.
synthtool > Replaced 'from google.cloud import pubsub_v1' in tests/unit/gapic/v1/test_subscriber_client_v1.py.
synthtool > Replaced ' pubsub_v1' in tests/unit/gapic/v1/test_subscriber_client_v1.py.
synthtool > Replaced '# The name of the interface for this client. This is the key used to' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced '# The name of the interface for this client. This is the key used to' in google/cloud/pubsub_v1/gapic/subscriber_client.py.
synthtool > Replaced 'import google.api_core.gapic_v1.method\n' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced 'DESCRIPTOR = _MESSAGESTORAGEPOLICY,\n\\s+__module__.*\n\\s+,\n\\s+__doc__ = """' in google/cloud/pubsub_v1/proto/pubsub_pb2.py.
synthtool > No replacements made in google/cloud/pubsub_v1/gapic/subscriber_client.py for pattern subscription \(str\): The subscription whose backlog .*
(.*
)+?\s+Format is .*, maybe replacement is not longer needed?
synthtool > Replaced 'import functools\n' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced 'import pkg_resources\n' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced 'class PublisherClient' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced 'client_config \\(dict\\): DEPRECATED.' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced '# Raise deprecation warnings .*\n.*\n.*\n.*\n.*\n.*\n' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced '~google.api_core.page_iterator.PageIterator' in google/cloud/pubsub_v1/gapic/publisher_client.py.
synthtool > Replaced '~google.api_core.page_iterator.PageIterator' in google/cloud/pubsub_v1/gapic/subscriber_client.py.
synthtool > Replaced 'from google.iam.v1 import iam_policy_pb2' in google/cloud/pubsub_v1/gapic/transports/publisher_grpc_transport.py.
synthtool > Replaced 'from google.iam.v1 import iam_policy_pb2' in google/cloud/pubsub_v1/gapic/transports/subscriber_grpc_transport.py.
.coveragerc
.flake8
.github/CONTRIBUTING.md
.github/ISSUE_TEMPLATE/bug_report.md
.github/ISSUE_TEMPLATE/feature_request.md
.github/ISSUE_TEMPLATE/support_request.md
.github/PULL_REQUEST_TEMPLATE.md
.github/release-please.yml
.gitignore
.kokoro/build.sh
.kokoro/continuous/common.cfg
.kokoro/continuous/continuous.cfg
.kokoro/docs/common.cfg
.kokoro/docs/docs.cfg
.kokoro/presubmit/common.cfg
.kokoro/presubmit/presubmit.cfg
.kokoro/publish-docs.sh
.kokoro/release.sh
.kokoro/release/common.cfg
.kokoro/release/release.cfg
.kokoro/trampoline.sh
CODE_OF_CONDUCT.md
CONTRIBUTING.rst
LICENSE
MANIFEST.in
docs/_static/custom.css
docs/_templates/layout.html
docs/conf.py.j2
noxfile.py.j2
renovate.json
setup.cfg
synthtool > No replacements made in noxfile.py for pattern session\.install\("-e", "\.\./test_utils/"\), maybe replacement is not longer needed?
Running session blacken
Creating virtual environment (virtualenv) using python3.6 in .nox/blacken
pip install black==19.3b0
black docs google tests noxfile.py setup.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub.py
reformatted /tmpfs/src/git/autosynth/working_repo/docs/conf.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/gapic/publisher_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/gapic/transports/publisher_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/gapic/subscriber_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/gapic/transports/subscriber_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/gapic/publisher_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/proto/pubsub_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/gapic/subscriber_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/tests/system/gapic/v1/test_system_publisher_v1.py
reformatted /tmpfs/src/git/autosynth/working_repo/noxfile.py
reformatted /tmpfs/src/git/autosynth/working_repo/tests/unit/gapic/v1/test_publisher_client_v1.py
reformatted /tmpfs/src/git/autosynth/working_repo/tests/unit/gapic/v1/test_subscriber_client_v1.py
reformatted /tmpfs/src/git/autosynth/working_repo/google/cloud/pubsub_v1/proto/pubsub_pb2.py
All done! ✨ 🍰 ✨
16 files reformatted, 48 files left unchanged.
Session blacken was successful.
synthtool > Wrote metadata to synth.metadata.

[plamut]

Looks good.