setActivityName
write
resolves to `null` on success. Live-verified: value read back via `getActivity` after the call, not just that the request was accepted
setActivityName(activityId, activityName)| Parameter | Type | Optional | Description |
|---|---|---|---|
| activityId | number | string | no | Numeric id |
| activityName | string | no |
In Claude this is the set_activity_name tool.