@types/aws-lambda/trigger/cognito-user-pool-trigger/create-auth-challenge.d.ts

import { Handler } from "../../handler";
import { BaseTriggerEvent, ChallengeResult, CustomChallengeResult, StringMap } from "./_common";

/**
 * @see https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-lambda-create-auth-challenge.html
 */
export interface CreateAuthChallengeTriggerEvent extends BaseTriggerEvent<"CreateAuthChallenge_Authentication"> {
    request: {
        userAttributes: StringMap;
        challengeName: string;
        session: Array<ChallengeResult | CustomChallengeResult>;
        userNotFound?: boolean | undefined;
        clientMetadata?: StringMap | undefined;
    };
    response: {
        publicChallengeParameters: StringMap;
        privateChallengeParameters: StringMap;
        challengeMetadata: string;
    };
}

export type CreateAuthChallengeTriggerHandler = Handler<CreateAuthChallengeTriggerEvent>;