Sean Kane f95c865cc0 Implement Pause/Unpause/Reset/UpdateOptions for standalone activities (#10106) ...

## What changed?
This branch implements the activity operator commands feature — a set of
server-initiated control APIs (PauseActivityExecution,
UnpauseActivityExecution, ResetActivityExecution,
UpdateActivityExecutionOptions) for both workflow-embedded and
standalone activities.

- Pause, Unpause, Reset and UpdateOptions for standalone activities plus
idempotency via RequestId
- common/activityoptions package (common/activityoptions/merge.go):
extracted mergeActivityOptions from the update-options handler into a
shared package (now also used by CHASM activity component).
- Metric renames: ActivityPauseRequests → ActivityPause,
ActivityResetRequests → ActivityReset, ActivityUnpauseRequests →
ActivityUnpause, ActivityUpdateOptionsRequests → ActivityUpdateOptions.
- RPC boilerplate, proto generation, and matching/frontend wiring for
the new APIs.

## Why?
Activity operator APIs existed for workflow-embedded activities but were
not wired up for standalone activities.

## How did you test it?
- [X] built
- [X] run locally and tested manually
- [X] covered by existing tests
- [X] added new unit test(s)
- [X] added new functional test(s)

## Potential risks
Minimal, this is a new feature so it won't break users.

---------

Co-authored-by: Dan Davison <dan.davison@temporal.io>
Co-authored-by: Fred Tzeng <fred.tzeng@temporal.io>

2026-07-20 15:55:26 +00:00

..

serializer.go

Add history routing by binary CHASM ref (#8568)

2025-10-30 00:16:03 +00:00

token.go

Implement Pause/Unpause/Reset/UpdateOptions for standalone activities (#10106)

2026-07-20 15:55:26 +00:00