feat: API regeneration: release-2025-11-26.09-02-51

[amanda-tarafa]

Changes in this PR will be published to Nuget on the next release cycle.

[gemini-code-assist]

Summary of Changes

Hello @amanda-tarafa, 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 performs a routine regeneration of several Google API client libraries, updating their underlying API definitions. The changes introduce new data structures and fields, expand authorization scopes for certain services, and ensure that the client libraries are up-to-date with the latest API specifications. These updates are essential for maintaining compatibility and providing access to new features across the integrated services.

Highlights

• API Definitions Updated: The API definitions for androidpublisher.v3, dataportability.v1, dataportability.v1beta, merchantapi.accounts_v1, merchantapi.accounts_v1beta, and youtubereporting.v1 have been regenerated to incorporate the latest changes.
• New Fields and Enums: The androidpublisher.v3 API now includes a salesChannel enum within the Purchase schema, and the merchantapi.accounts_v1 and v1beta APIs introduce LatLng and RadiusArea schemas, enhancing geographical data representation.
• New Authorization Scope: The dataportability.v1 and v1beta APIs have added a new authorization scope: dataportability.youtube.conversations, allowing for the movement of YouTube messages.
• Client Library Version Bumps: All affected client libraries have had their package versions incremented to reflect the API updates and ensure compatibility with the latest Google.Apis and Google.Apis.Auth dependencies.

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[gemini-code-assist]

Code Review

This pull request appears to be an automated API regeneration, introducing new features and updating dependencies for several Google API client libraries. The changes are consistent across the discovery documents and the generated C# code.

My main feedback is regarding the youtubereporting.v1 API. A new field downloadExternalReadToken has been added with a non-descriptive 'gdata' description. This affects both the API's JSON discovery file and the generated C# client library, hindering usability and maintainability. I've left specific comments suggesting that this be improved in the source for better clarity for API consumers and developers.

[gemini-code-assist]

The description 'gdata' is not informative. While this seems to be a pattern for other properties in this schema, it would be beneficial for API consumers if a more descriptive text was provided explaining the purpose of the downloadExternalReadToken field.

[gemini-code-assist]

The XML comment 'gdata' is not descriptive and doesn't help developers understand the purpose of the DownloadExternalReadToken property. Since this code is generated, the source discovery document should be updated with a more meaningful description. A good summary would clarify what this token is and how it's used.