chore: librarian generate pull request: 20260226T204943Z

[parthea]

PR created by the Librarian CLI to generate Cloud Client Libraries code from protos.

BEGIN_COMMIT

BEGIN_NESTED_COMMIT
feat: add TieredStorageConfig to table admin api

PiperOrigin-RevId: 863493708
Library-IDs: google-cloud-bigtable
Source-link: googleapis/googleapis@a6cbf809
END_NESTED_COMMIT

END_COMMIT

This pull request is generated with proto changes between
googleapis/googleapis@a17b84ad
(exclusive) and
googleapis/googleapis@a6cbf809
(inclusive).

Librarian Version: v0.7.0
Language Image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:b8058df4c45e9a6e07f6b4d65b458d0d059241dd34c814f151c8bf6b89211209

[gemini-code-assist]

Summary of Changes

Hello @parthea, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request updates the Google Cloud Bigtable Admin client library to incorporate new features related to tiered storage configuration. It introduces new message types for defining tiered storage rules and integrates them into the existing table administration capabilities. Additionally, it includes maintenance updates to the Python testing environment and dependencies, reflecting standard library generation processes.

Highlights

• Bigtable Admin API Update: Added TieredStorageConfig and TieredStorageRule to the Bigtable Admin API, enabling configuration of tiered storage for tables.
• Python Test Environment Updates: Updated the noxfile.py to use Python 3.10 for system tests, removed Python 3.9 unit tests, and added cryptography as a dependency for prerelease environments.
• Automated Client Library Generation: Updated the last_generated_commit in the librarian state, indicating a routine update of the google-cloud-bigtable client library based on recent proto changes.

Changelog

• .librarian/generator-input/noxfile.py
  • Updated SYSTEM_TEST_PYTHON_VERSIONS to include Python 3.10 instead of 3.9 for system tests.
  • Removed 'unit-3.9' from the default nox.options.sessions list.
  • Added 'cryptography' to the list of other_deps for prerelease environments.
• .librarian/state.yaml
  • Updated the last_generated_commit hash for the google-cloud-bigtable library.
• google/cloud/bigtable_admin/init.py
  • Imported TieredStorageConfig and TieredStorageRule from google.cloud.bigtable_admin_v2.types.table.
  • Added TieredStorageConfig and TieredStorageRule to the module's __all__ export list.
• google/cloud/bigtable_admin_v2/init.py
  • Imported TieredStorageConfig and TieredStorageRule from .types.table.
  • Added TieredStorageConfig and TieredStorageRule to the module's __all__ export list.
• google/cloud/bigtable_admin_v2/types/init.py
  • Imported TieredStorageConfig and TieredStorageRule from table.
  • Added TieredStorageConfig and TieredStorageRule to the module's __all__ export list.
• google/cloud/bigtable_admin_v2/types/table.py
  • Added TieredStorageConfig and TieredStorageRule to the Table message's _pb enum.
  • Introduced a new tiered_storage_config field to the Table message.
  • Defined the new TieredStorageConfig proto message, including an infrequent_access field.
  • Defined the new TieredStorageRule proto message, including an include_if_older_than field.

Activity

• This pull request was automatically created by the Librarian CLI to generate Cloud Client Libraries code from updated protos.
• The changes include a nested commit adding TieredStorageConfig to the Bigtable Admin API, sourced from googleapis/googleapis@a6cbf809.

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[gemini-code-assist]

Code Review

The pull request updates the noxfile.py to remove Python 3.9 support for testing and introduces the cryptography dependency. It also includes generated code changes to incorporate TieredStorageConfig and TieredStorageRule types into the Bigtable Admin API, reflecting new features from the underlying proto definitions. The state.yaml file has been updated to reflect the latest generated commit.

[gemini-code-assist]

The SYSTEM_TEST_PYTHON_VERSIONS has been updated to remove Python 3.9. This indicates a change in the supported Python versions for system tests. Please ensure this change is intentional and that users are informed about the updated Python version requirements for running system tests.

[gemini-code-assist]

The unit-3.9 session has been removed from the nox.options.sessions list. This change aligns with the removal of Python 3.9 from the system test versions. Please confirm this is the intended behavior and that any implications for unit testing on Python 3.9 are understood.

[gemini-code-assist]

A new dependency, cryptography, has been added. For better dependency management and to prevent unexpected issues from future breaking changes, it is recommended to pin new dependencies to a specific version or a version range (e.g., cryptography>=X.Y,<X.Z). Please consider adding a version constraint.

Suggested change

	"cryptography",
	"cryptography>=41.0.0",

[parthea]

The system test and prerelease failures are unrelated. Insufficient node quota