[dependabot]

Bumps cloud.google.com/go/storage from 1.69.0 to 1.70.0.

Release notes

Sourced from cloud.google.com/go/storage's releases.

storage: v1.70.0

1.70.0 (2026-10-22)

Features

• storage: Add gcp.client.service attribute to trace spans (#20686) (7b77906)
• storage: Honor ChunkTransferTimeout in the gRPC Writer (#20634) (df47d64)
• storage: Plumb ChunkTransferTimeout and stall timeout error into gRPC Writer (#20613) (82bb5c9)
• storage: Support DirectPath over Interconnect in GCS gRPC (#20561) (c0d53be)
• Update API sources and regenerate (#20728) (ab1da9d)

Bug Fixes

• storage: Allow mid-stream retries once gRPC upload session is established (#20612) (c74aee1)
• storage: Correct remaining bytes for gRPC bidi range reads (#20619) (f9eec5d)
• storage: Surface the last transport error from the gRPC Writer's ChunkRetryDeadline error (#20637) (8f964fb)

Performance Improvements

• storage: Rotate slow resumable BidiWriteObject streams using dynamicDelay (#20662) (e366326)

Commits

• 8a17bee chore: release main (#20540)
• 0783130 chore(main): release agentplatform 0.22.0
• cc91d66 feat: update API sources and regenerate (#20570)
• d3974fa chore(spanner): generate private vtprotobuf copy of google.spanner.v1 under i...
• 39f0ea5 fix(auth): honor DisableAsyncRefresh and EarlyTokenRefresh consistently (#20564)
• 9b3c9a5 chore: update librarian version to v0.45.0 (#20565)
• 68b3f33 fix(bigtable): detect omitted MutateRows response entries in ApplyBulk (#20557)
• 17626fb test(spanner): unflake TestIntegration_ListDatabaseRoles (#20562)
• ec37b97 test(spanner): unflake TestIntegration_BatchQuery and TestIntegration… (#20560)
• d0df0a6 chore: remove unused .librarian directory (#20556)
• Additional commits viewable in compare view

[github-actions]

📋 Review Summary

This automated Dependabot PR bumps cloud.google.com/go/storage from v1.69.0 to v1.70.0 in /sdks, along with minor transitive dependency updates (google.golang.org/api, cloud.google.com/go/auth, and google.golang.org/genproto/googleapis/rpc). The changes to sdks/go.mod and sdks/go.sum are clean, minimal, and introduce no breaking changes.

🔍 General Feedback

• Routine minor version update for the Go GCS client bringing bug fixes, trace span attributes, and gRPC writer improvements.
• No code modifications or compatibility issues detected.

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[github-actions]

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