🏠APIprotocoresdkactivity_taskEnumsActivityCancelReasonOn this pageEnumeration: ActivityCancelReasoncoresdk.activity_task.ActivityCancelReason ActivityCancelReason enum. Enumeration Members CANCELLED • CANCELLED = 1 NOT_FOUND • NOT_FOUND = 0 TIMED_OUT • TIMED_OUT = 2 WORKER_SHUTDOWN • WORKER_SHUTDOWN = 3