ユーザー登録後トリガー

/**
* Handler that will be called during the execution of a PostUserRegistration flow.
* 
 * @param {Event} event - Details about the context and user that has registered.
 * @param {PostUserRegistrationAPI} api - Interface whose methods can be used to change the behavior of post user registration.
 */

exports.onExecutePostUserRegistration = async (event, api) => {
  const { IncomingWebhook } = require("@slack/webhook");
  const webhook = new IncomingWebhook(event.secrets.SLACK_WEBHOOK_URL);

  const text = `New User: ${event.user.email}`;
  const channel = '#some_channel';

  webhook.send({ text, channel });
};

/**
* Handler that will be called during the execution of a PostUserRegistration flow.
* 
* @param {Event} event - Details about the context and user that has registered.
* @param {PostUserRegistrationAPI} api - Interface whose methods can be used to change the behavior of post user registration.
*/

const axios = require("axios");

exports.onExecutePostUserRegistration = async (event, api) => {
  await axios.post("https://my-api.exampleco.com/users", { params: { email: event.user.email }});
};