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Class: PollActivityTaskQueueResponse

Represents a PollActivityTaskQueueResponse.

Properties​

activityId​

activityId: string

The autogenerated or user specified identifier of this activity. Can be used to complete the activity via RespondActivityTaskCompletedById. May be re-used as long as the last usage has resolved, but unique IDs for every activity invocation is a good idea. Note that only a workflow activity ID may be autogenerated.

activityRunId​

activityRunId: string

The run ID of the activity execution, only set for standalone activities.

activityType?​

optional activityType?: $Properties | null

PollActivityTaskQueueResponse activityType.

attempt​

attempt: number

Starting at 1, the number of attempts to perform this activity

currentAttemptScheduledTime?​

optional currentAttemptScheduledTime?: $Properties | null

When was this task attempt scheduled

optional header?: $Properties | null

Headers specified by the scheduling workflow. Commonly used to propagate contextual info from the workflow to its activities. For example, tracing contexts.

heartbeatDetails?​

optional heartbeatDetails?: $Properties | null

Details of the last heartbeat that was recorded for this activity as of the time this task was delivered.

heartbeatTimeout?​

optional heartbeatTimeout?: $Properties | null

Window within which the activity must report a heartbeat, or be timed out.

input?​

optional input?: $Properties | null

Arguments to the activity invocation

pollerGroupInfos​

pollerGroupInfos: $Properties[]

The weighted list of poller groups IDs that client should use for future polls to this task queue. Client is expected to:

  1. Maintain minimum number of pollers no less than the number of groups.
  2. Try to assign the next poll to a group without any pending polls,
  3. If every group has some pending polls, assign the next poll to a group randomly according to the weights.

pollerGroupsInfo?​

optional pollerGroupsInfo?: $Properties | null

The weighted, versioned list of poller groups IDs that client should use for future polls to this task queue. Client should ignore this if it has already applied a snapshot with a version greater than or equal to poller_groups_info.version. Client is expected to:

  1. Maintain minimum number of pollers no less than the number of groups.
  2. Try to assign the next poll to a group without any pending polls,
  3. If every group has some pending polls, assign the next poll to a group randomly according to the weights.

pollerScalingDecision?​

optional pollerScalingDecision?: $Properties | null

Server-advised information the SDK may use to adjust its poller count.

priority?​

optional priority?: $Properties | null

Priority metadata

propagatedNexusSerializationContext?​

optional propagatedNexusSerializationContext?: $Properties | null

Serialization context propagated from the Nexus caller that started this activity.

retryPolicy?​

optional retryPolicy?: $Properties | null

This is the retry policy the service uses which may be different from the one provided (or not) during activity scheduling. The service can override the provided one if some values are not specified or exceed configured system limits.

scheduledTime?​

optional scheduledTime?: $Properties | null

When was this task first scheduled

scheduleToCloseTimeout?​

optional scheduleToCloseTimeout?: $Properties | null

First scheduled -> final result reported timeout

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

startedTime?​

optional startedTime?: $Properties | null

When was this task started (this attempt)

startToCloseTimeout?​

optional startToCloseTimeout?: $Properties | null

Current attempt start -> final result reported timeout

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

taskToken​

taskToken: Uint8Array

A unique identifier for this task

workflowExecution?​

optional workflowExecution?: $Properties | null

Execution info of the requesting workflow (if this is a workflow activity)

workflowNamespace​

workflowNamespace: string

The namespace of the activity. If this is a workflow activity then this is the namespace of the workflow also. If this is a standalone activity then the name of this field is misleading, but retained for compatibility with workflow activities.

workflowType?​

optional workflowType?: $Properties | null

Type of the requesting workflow (if this is a workflow activity).

Methods​

toJSON()​

toJSON(): object

Converts this PollActivityTaskQueueResponse to JSON.

Returns​

object

JSON object

create()​

Call Signature​

static create(properties?): PollActivityTaskQueueResponse & $Properties

Creates a new PollActivityTaskQueueResponse instance using the specified properties.

Parameters​
properties?​

$Properties

Properties to set

Returns​

PollActivityTaskQueueResponse & $Properties

PollActivityTaskQueueResponse instance

Call Signature​

static create(properties?): PollActivityTaskQueueResponse

Creates a new PollActivityTaskQueueResponse instance using the specified properties.

Parameters​
properties?​

$Properties

Properties to set

Returns​

PollActivityTaskQueueResponse

PollActivityTaskQueueResponse instance

decode()​

static decode(reader, length?): PollActivityTaskQueueResponse & $Properties

Decodes a PollActivityTaskQueueResponse message from the specified reader or buffer.

Parameters​

reader​

Uint8Array<ArrayBufferLike> | Reader

Reader or buffer to decode from

length?​

number

Message length if known beforehand

Returns​

PollActivityTaskQueueResponse & $Properties

PollActivityTaskQueueResponse

Throws​

If the payload is not a reader or valid buffer

Throws​

If required fields are missing

decodeDelimited()​

static decodeDelimited(reader): PollActivityTaskQueueResponse & $Properties

Decodes a PollActivityTaskQueueResponse message from the specified reader or buffer, length delimited.

Parameters​

reader​

Uint8Array<ArrayBufferLike> | Reader

Reader or buffer to decode from

Returns​

PollActivityTaskQueueResponse & $Properties

PollActivityTaskQueueResponse

Throws​

If the payload is not a reader or valid buffer

Throws​

If required fields are missing

encode()​

static encode(message, writer?): Writer

Encodes the specified PollActivityTaskQueueResponse message. Does not implicitly temporal.api.workflowservice.v1.PollActivityTaskQueueResponse.verify|verify messages.

Parameters​

message​

$Properties

PollActivityTaskQueueResponse message or plain object to encode

writer?​

Writer

Writer to encode to

Returns​

Writer

Writer

encodeDelimited()​

static encodeDelimited(message, writer?): Writer

Encodes the specified PollActivityTaskQueueResponse message, length delimited. Does not implicitly temporal.api.workflowservice.v1.PollActivityTaskQueueResponse.verify|verify messages.

Parameters​

message​

$Properties

PollActivityTaskQueueResponse message or plain object to encode

writer?​

Writer

Writer to encode to

Returns​

Writer

Writer

fromObject()​

static fromObject(object): PollActivityTaskQueueResponse

Creates a PollActivityTaskQueueResponse message from a plain object. Also converts values to their respective internal types.

Parameters​

object​

Plain object

Returns​

PollActivityTaskQueueResponse

PollActivityTaskQueueResponse

toObject()​

static toObject(message, options?): object

Creates a plain object from a PollActivityTaskQueueResponse message. Also converts values to other types if specified.

Parameters​

message​

PollActivityTaskQueueResponse

PollActivityTaskQueueResponse

options?​

IConversionOptions

Conversion options

Returns​

object

Plain object