google-adk-kotlin-core/com.google.adk.kt.workflow/RequestInput

RequestInput

data class RequestInput(val interruptId: String = Uuid.random(), val message: String? = null, val payload: Any? = null, val responseSchema: Schema? = null)

A node's request for user input, which pauses the workflow until a matching response arrives.

Normalized into a long-running adk_request_input function call; the response is a com.google.adk.kt.types.FunctionResponse with matching interruptId.

Constructors

RequestInput

constructor(interruptId: String = Uuid.random(), message: String? = null, payload: Any? = null, responseSchema: Schema? = null)

Types

Builder

class Builder

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

Companion

object Companion

Properties

interruptId

val interruptId: String

Identifier for this request and its matching response.

message

val message: String?

Prompt message shown to the user.

payload

val payload: Any?

Additional structured data for rendering the request.

responseSchema

val responseSchema: Schema?

Optional schema used to validate the user's response. Non-object responses are unwrapped from the result key and parsed from JSON unless the schema accepts a string. The answer is checked and saved with the same rules as a node input; a null answer fails unless the schema admits null.

Functions

toBuilder

fun toBuilder(): RequestInput.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.