google-adk-kotlin-a2a/com.google.adk.kt.a2a.jvm/A2AAgentConfig

A2AAgentConfig

data class A2AAgentConfig(val httpClient: A2AHttpClient = JdkA2AHttpClient(), val description: String? = null, val subAgents: List<BaseAgent> = emptyList(), val beforeAgentCallbacks: List<BeforeAgentCallback> = emptyList(), val afterAgentCallbacks: List<AfterAgentCallback> = emptyList())

Optional settings for the A2AAgent factories, grouped into one object so Java callers can assemble them with Builder instead of a long positional call. Every property defaults to the same value the A2AAgent parameters use.

Constructors

A2AAgentConfig

constructor(httpClient: A2AHttpClient = JdkA2AHttpClient(), description: String? = null, subAgents: List<BaseAgent> = emptyList(), beforeAgentCallbacks: List<BeforeAgentCallback> = emptyList(), afterAgentCallbacks: List<AfterAgentCallback> = emptyList())

Types

Builder

class Builder

Fluent builder for A2AAgentConfig, provided primarily for Java callers. Any property left unset falls back to the same default as the constructor.

Companion

object Companion

Properties

afterAgentCallbacks

val afterAgentCallbacks: List<AfterAgentCallback>

callbacks invoked after the agent runs.

beforeAgentCallbacks

val beforeAgentCallbacks: List<BeforeAgentCallback>

callbacks invoked before the agent runs.

description

val description: String?

overrides the agent's description; when null, the remote card's description is used (matching ADK Python/Go).

httpClient

val httpClient: A2AHttpClient

HTTP client backing the JSON-RPC transport; defaults to a JdkA2AHttpClient.

subAgents

val subAgents: List<BaseAgent>

child agents in the ADK agent tree.

Functions

toBuilder

fun toBuilder(): A2AAgentConfig.Builder

Returns a Builder initialized with this instance's properties, primarily for Java callers. Prefer it over copy from Java: copy takes every property positionally, so its signature changes whenever a property is added.