Interface: IStartActivityExecutionRequest
workflowservice.v1.IStartActivityExecutionRequest
Properties of a StartActivityExecutionRequest.
Hierarchy
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↳
IStartActivityExecutionRequest
Properties
activityId
• Optional activityId: null | string
Identifier for this activity. Required. This identifier should be meaningful in the user's own system. It must be unique among activities in the same namespace, subject to the rules imposed by id_reuse_policy and id_conflict_policy.
Inherited from
activityType
• Optional activityType: null | $Properties
The type of the activity, a string that corresponds to a registered activity on a worker.
Inherited from
completionCallbacks
• Optional completionCallbacks: null | $Properties[]
Callbacks to be called by the server when this activity reaches a terminal state. Callback addresses must be whitelisted in the server's dynamic configuration.
Inherited from
$Properties.completionCallbacks
header
• Optional header: null | $Properties
Header for context propagation and tracing purposes.
Inherited from
heartbeatTimeout
• Optional heartbeatTimeout: null | $Properties
Maximum permitted time between successful worker heartbeats.
Inherited from
idConflictPolicy
• Optional idConflictPolicy: null | ActivityIdConflictPolicy
Defines how to resolve an activity id conflict with a running activity. The default policy is ACTIVITY_ID_CONFLICT_POLICY_FAIL.
Inherited from
idReusePolicy
• Optional idReusePolicy: null | ActivityIdReusePolicy
Defines whether to allow re-using the activity id from a previously closed activity. The default policy is ACTIVITY_ID_REUSE_POLICY_ALLOW_DUPLICATE.
Inherited from
identity
• Optional identity: null | string
The identity of the client who initiated this request
Inherited from
input
• Optional input: null | $Properties
Serialized arguments to the activity. These are passed as arguments to the activity function.
Inherited from
links
• Optional links: null | $Properties[]
Links to be associated with the activity. Callbacks may also have associated links; links already included with a callback should not be duplicated here.
Inherited from
namespace
• Optional namespace: null | string
StartActivityExecutionRequest namespace
Inherited from
onConflictOptions
• Optional onConflictOptions: null | $Properties
Options for handling conflicts when using ACTIVITY_ID_CONFLICT_POLICY_USE_EXISTING.
Inherited from
priority
• Optional priority: null | $Properties
Priority metadata.
Inherited from
requestId
• Optional requestId: null | string
A unique identifier for this start request. Typically UUIDv4.
Inherited from
retryPolicy
• Optional retryPolicy: null | $Properties
The retry policy for the activity. Will never exceed schedule_to_close_timeout.
Inherited from
scheduleToCloseTimeout
• Optional scheduleToCloseTimeout: null | $Properties
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. --)
Inherited from
$Properties.scheduleToCloseTimeout
scheduleToStartTimeout
• Optional scheduleToStartTimeout: null | $Properties
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 if not specified.
(-- api-linter: core::0140::prepositions=disabled aip.dev/not-precedent: "to" is used to indicate interval. --)
Inherited from
$Properties.scheduleToStartTimeout
searchAttributes
• Optional searchAttributes: null | $Properties
Search attributes for indexing.
Inherited from
startDelay
• Optional startDelay: null | $Properties
Time to wait before making the first activity task available for dispatch. This delay is not applied to retry attempts.
Inherited from
startToCloseTimeout
• Optional startToCloseTimeout: null | $Properties
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. --)
Inherited from
$Properties.startToCloseTimeout
taskQueue
• Optional taskQueue: null | $Properties
Task queue to schedule this activity on.
Inherited from
userMetadata
• Optional userMetadata: null | $Properties
Metadata for use by user interfaces to display the fixed as-of-start summary and details of the activity.