Skip to main content

Interface: IActivityOptions

activity.v1.IActivityOptions

Properties of an ActivityOptions.

Implemented by​

Properties​

heartbeatTimeout​

• Optional heartbeatTimeout: null | IDuration

Maximum permitted time between successful worker heartbeats.

priority​

• Optional priority: null | IPriority

Priority metadata. If this message is not present, or any fields are not present, they inherit the values from the workflow.

retryPolicy​

• Optional retryPolicy: null | IRetryPolicy

The retry policy for the activity. Will never exceed schedule_to_close_timeout.

scheduleToCloseTimeout​

• Optional scheduleToCloseTimeout: null | IDuration

Indicates how long the caller is willing to wait for an activity completion. Limits how long retries will be attempted. Either this or start_to_close_timeout must be specified.

(-- api-linter: core::0140::prepositions=disabled aip.dev/not-precedent: "to" is used to indicate interval. --)

scheduleToStartTimeout​

• Optional scheduleToStartTimeout: null | IDuration

Limits time an activity task can stay in a task queue before a worker picks it up. This timeout is always non retryable, as all a retry would achieve is to put it back into the same queue. Defaults to schedule_to_close_timeout or workflow execution timeout if not specified.

(-- api-linter: core::0140::prepositions=disabled aip.dev/not-precedent: "to" is used to indicate interval. --)

startDelay​

• Optional startDelay: null | IDuration

Time to wait before making the first activity task available for dispatch. This delay is not applied to retry attempts. When updated, the time is added to the original schedule_time, not to the current time. If the resulting time is in the past, the task is made available for dispatch immediately.

startToCloseTimeout​

• Optional startToCloseTimeout: null | IDuration

Maximum time an activity is allowed to execute after being picked up by a worker. This timeout is always retryable. Either this or schedule_to_close_timeout must be specified.

(-- api-linter: core::0140::prepositions=disabled aip.dev/not-precedent: "to" is used to indicate interval. --)

taskQueue​

• Optional taskQueue: null | ITaskQueue

ActivityOptions taskQueue