Documentation / @agentick/shared / SpawnStartEvent

Type Alias: SpawnStartEvent

SpawnStartEvent = object & StreamEventBase

Defined in: streaming.ts:745

Spawn lifecycle events

Spawn creates a child execution that runs independently. Unlike Fork, Spawn doesn't race - it's for delegation.

Type Declaration

childExecutionId

childExecutionId: string

Child execution ID

componentName?

optional componentName: string

Name of the spawned component/agent

input?

optional input: unknown

Input passed to the spawned execution

label?

optional label: string

Optional label for this spawn

originCallId?

optional originCallId: string

Tool call ID that triggered this spawn (when spawned from a tool handler)

parentExecutionId

parentExecutionId: string

Parent execution that initiated the spawn

spawnId

spawnId: string

Unique identifier for this spawn operation

type

type: "spawn_start"