Securitycenter: docstring changes (via synth).

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Here's the log from Synthtool:

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/securitycenter/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
latest: Pulling from googleapis/artman
Digest: sha256:d9597f983d1d4e61272c63cb97b7d8f8234da9999526c35d357de3d781f0ec1b
Status: Image is up to date for googleapis/artman:latest
synthtool > Cloning googleapis.
synthtool > Running generator for google/cloud/securitycenter/artman_securitycenter_v1beta1.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1.
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1beta1/finding.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto/finding.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1beta1/asset.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto/asset.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1beta1/source.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto/source.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1beta1/securitycenter_service.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto/securitycenter_service.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1beta1/organization_settings.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto/organization_settings.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1beta1/security_marks.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto/security_marks.proto
synthtool > Placed proto files into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1beta1/google/cloud/securitycenter_v1beta1/proto.
synthtool > Running generator for google/cloud/securitycenter/artman_securitycenter_v1.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1.
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1/finding.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto/finding.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1/asset.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto/asset.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1/source.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto/source.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1/securitycenter_service.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto/securitycenter_service.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1/organization_settings.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto/organization_settings.proto
synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/securitycenter/v1/security_marks.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto/security_marks.proto
synthtool > Placed proto files into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/securitycenter-v1/google/cloud/securitycenter_v1/proto.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1beta1/proto/finding_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1beta1/proto/security_marks_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1beta1/proto/asset_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1beta1/proto/source_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1beta1/proto/organization_settings_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1beta1/proto/securitycenter_service_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1/proto/finding_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1/proto/security_marks_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1/proto/asset_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1/proto/source_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1/proto/organization_settings_pb2.py.
synthtool > Replaced '(^.*$\\n)*' in google/cloud/securitycenter_v1/proto/securitycenter_service_pb2.py.
.coveragerc
.flake8
MANIFEST.in
noxfile.py.j2
setup.cfg
Running session blacken
Creating virtualenv using python3.6 in /tmpfs/src/git/autosynth/working_repo/securitycenter/.nox/blacken
pip install black
black google tests docs
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/gapic/enums.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/gapic/transports/security_center_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/asset_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/gapic/security_center_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/finding_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/organization_settings_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/organization_settings_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/finding_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/security_marks_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/security_marks_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/asset_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/source_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/source_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/types.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/securitycenter_service_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/__init__.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/gapic/enums.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/gapic/security_center_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/gapic/security_center_client_config.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/gapic/transports/security_center_grpc_transport.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/asset_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/asset_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/finding_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/finding_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/organization_settings_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/gapic/security_center_client.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/security_marks_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/organization_settings_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/security_marks_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/source_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/source_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/types.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/securitycenter_service_pb2_grpc.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/tests/unit/gapic/v1/test_security_center_client_v1.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/tests/unit/gapic/v1beta1/test_security_center_client_v1beta1.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1/proto/securitycenter_service_pb2.py
reformatted /tmpfs/src/git/autosynth/working_repo/securitycenter/google/cloud/securitycenter_v1beta1/proto/securitycenter_service_pb2.py
All done! ✨ 🍰 ✨
39 files reformatted, 10 files left unchanged.
Session blacken was successful.
synthtool > Cleaned up 2 temporary directories.
synthtool > Wrote metadata to synth.metadata.

[tseaver]

WebRisk failure is a Kokoro-internal glitch.