3 people ebef6c2be8 Validate activity task stamps before reuse (#8536) ...

## Summary
- add the activity task stamp to `IsActivityTaskValidRequest` and
generated API stubs
- require history's activity validation logic to match the stored stamp
- plumb the stamp from matching task validation and cover the new
behavior with tests
- increment activity stamps for each retry attempt and extend tests for
paused retries

## Testing
- `GOTOOLCHAIN=local go test -tags test_dep ./service/history/workflow
-run TestRetryActivity` *(fails: go.mod requires go >= 1.25.0 and local
toolchain is go1.24.3)*

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https://chatgpt.com/codex/tasks/task_b_68faffae045c832c9d8220bcbe50bac7

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Co-authored-by: Michael Youssef <[email protected]>

2025-11-04 00:27:12 +00:00

..

api_test.go

Validate activity task stamps before reuse (#8536)

2025-11-04 00:27:12 +00:00

api.go

Validate activity task stamps before reuse (#8536)

2025-11-04 00:27:12 +00:00