@types/aws-lambda/trigger/cognito-user-pool-trigger/pre-authentication.d.ts

TypeScript definitions for AWS Lambda

import { Handler } from '../../handler';
import { BaseTriggerEvent, StringMap } from './_common';

/**
 * @see https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-lambda-pre-authentication.html
 */
export interface PreAuthenticationTriggerEvent extends BaseTriggerEvent<'PreAuthentication_Authentication'> {
  request: {
      userAttributes: StringMap;
      userNotFound?: boolean;
      validationData?: StringMap;
  };
}

export type PreAuthenticationTriggerHandler = Handler<PreAuthenticationTriggerEvent>;