BigQuery Storage: update proto / docstrings (via synth).

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Here's the log from Synthtool:

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/bigquery_storage/synth.py. synthtool > Ensuring dependencies. synthtool > Pulling artman image. latest: Pulling from googleapis/artman 7b722c1070cd: Pulling fs layer 5fbf74db61f1: Pulling fs layer ed41cb72e5c9: Pulling fs layer 7ea47a67709e: Pulling fs layer faafe1809ff7: Pulling fs layer d3085dba88a4: Pulling fs layer 584537f454d4: Pulling fs layer eaa1dd325f72: Pulling fs layer a847085bb718: Pulling fs layer b900d39c94a5: Pulling fs layer 565f14c5e9c9: Pulling fs layer b6c3682b41b6: Pulling fs layer 294b42f64009: Pulling fs layer 9f827413317a: Pulling fs layer 22eb23305b4a: Pulling fs layer 86d2c50f08f1: Pulling fs layer b989c2b8241a: Pulling fs layer 2547e8ac94bc: Pulling fs layer 5d912688b14a: Pulling fs layer 6595c8dbbfff: Pulling fs layer 053b5ece6494: Pulling fs layer c1f36b3c33ce: Pulling fs layer fc1d660d8cb2: Pulling fs layer 5748d39af7c7: Pulling fs layer 7ea47a67709e: Waiting faafe1809ff7: Waiting d3085dba88a4: 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b6c3682b41b6: Download complete 7b722c1070cd: Pull complete 5fbf74db61f1: Pull complete d3085dba88a4: Verifying Checksum d3085dba88a4: Download complete ed41cb72e5c9: Pull complete 7ea47a67709e: Pull complete 565f14c5e9c9: Verifying Checksum 565f14c5e9c9: Download complete 294b42f64009: Verifying Checksum 294b42f64009: Download complete 9f827413317a: Download complete 22eb23305b4a: Verifying Checksum 22eb23305b4a: Download complete 86d2c50f08f1: Verifying Checksum 86d2c50f08f1: Download complete b989c2b8241a: Verifying Checksum b989c2b8241a: Download complete 5d912688b14a: Verifying Checksum 5d912688b14a: Download complete faafe1809ff7: Pull complete 053b5ece6494: Verifying Checksum 053b5ece6494: Download complete c1f36b3c33ce: Verifying Checksum c1f36b3c33ce: Download complete fc1d660d8cb2: Verifying Checksum fc1d660d8cb2: Download complete 2547e8ac94bc: Verifying Checksum 2547e8ac94bc: Download complete 5748d39af7c7: Verifying Checksum 5748d39af7c7: Download complete 6595c8dbbfff: Verifying Checksum 6595c8dbbfff: Download complete d3085dba88a4: Pull complete 584537f454d4: Pull complete eaa1dd325f72: Pull complete a847085bb718: Pull complete b900d39c94a5: Pull complete 565f14c5e9c9: Pull complete b6c3682b41b6: Pull complete 294b42f64009: Pull complete 9f827413317a: Pull complete 22eb23305b4a: Pull complete 86d2c50f08f1: Pull complete b989c2b8241a: Pull complete 2547e8ac94bc: Pull complete 5d912688b14a: Pull complete 6595c8dbbfff: Pull complete 053b5ece6494: Pull complete c1f36b3c33ce: Pull complete fc1d660d8cb2: Pull complete 5748d39af7c7: Pull complete Digest: sha256:f3d61ae45abaeefb6be5f228cda22732c2f1b00fb687c79c4bd4f2c42bb1e1a7 Status: Downloaded newer image for googleapis/artman:latest synthtool > Cloning googleapis. synthtool > Running generator for google/cloud/bigquery/storage/artman_bigquerystorage_v1beta1.yaml. synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/bigquerystorage-v1beta1. synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/bigquery/storage/v1beta1/avro.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/bigquerystorage-v1beta1/google/cloud/bigquery_storage_v1beta1/proto/avro.proto synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/bigquery/storage/v1beta1/table_reference.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/bigquerystorage-v1beta1/google/cloud/bigquery_storage_v1beta1/proto/table_reference.proto synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/bigquery/storage/v1beta1/storage.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/bigquerystorage-v1beta1/google/cloud/bigquery_storage_v1beta1/proto/storage.proto synthtool > Copy: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/bigquery/storage/v1beta1/read_options.proto to /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/bigquerystorage-v1beta1/google/cloud/bigquery_storage_v1beta1/proto/read_options.proto synthtool > Placed proto files into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/python/bigquerystorage-v1beta1/google/cloud/bigquery_storage_v1beta1/proto. synthtool > Replaced 'from google.cloud.bigquery.storage_v1beta1.proto' in google/cloud/bigquery_storage_v1beta1/proto/storage_pb2.py. synthtool > Replaced 'from google.cloud.bigquery.storage_v1beta1.proto' in google/cloud/bigquery_storage_v1beta1/proto/storage_pb2_grpc.py. synthtool > Replaced 'google-cloud-bigquerystorage' in google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client.py. synthtool > Replaced 'import google.api_core.gapic_v1.method\n' in google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client.py. synthtool > Replaced 'from google.cloud import bigquery_storage_v1beta1' in tests/unit/gapic/v1beta1/test_big_query_storage_client_v1beta1.py. synthtool > Replaced 'bigquery_storage_v1beta1.BigQueryStorageClient' in tests/unit/gapic/v1beta1/test_big_query_storage_client_v1beta1.py. synthtool > Replaced 'if transport:' in google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client.py. synthtool > Replaced 'to_grpc_metadata\\(\\n' in google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client.py. synthtool > Replaced 'metadata.append\\(routing_metadata\\)' in google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client.py. synthtool > Replaced 'if channel is not None and credentials is not None:' in google/cloud/bigquery_storage_v1beta1/gapic/transports/big_query_storage_grpc_transport.py. synthtool > Replaced 'if channel is None:' in google/cloud/bigquery_storage_v1beta1/gapic/transports/big_query_storage_grpc_transport.py. synthtool > Replaced 'google.api_core.grpc_helpers.create_channel\\(' in google/cloud/bigquery_storage_v1beta1/gapic/transports/big_query_storage_grpc_transport.py. Running session blacken Creating virtualenv using python3.6 in /tmpfs/src/git/autosynth/working_repo/bigquery_storage/.nox/blacken pip install --upgrade black black google tests docs reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/__init__.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/__init__.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/gapic/enums.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/gapic/transports/big_query_storage_grpc_transport.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/avro_pb2_grpc.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client_config.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/read_options_pb2_grpc.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/read_options_pb2.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/storage_pb2_grpc.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/avro_pb2.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/table_reference_pb2_grpc.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/types.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/table_reference_pb2.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/tests/unit/gapic/v1beta1/test_big_query_storage_client_v1beta1.py reformatted /tmpfs/src/git/autosynth/working_repo/bigquery_storage/google/cloud/bigquery_storage_v1beta1/proto/storage_pb2.py All done! ✨ 🍰 ✨ 17 files reformatted, 12 files left unchanged. Session blacken was successful. synthtool > Cleaned up 0 temporary directories. synthtool > Wrote metadata to synth.metadata.