未处理的拒绝类型错误：“侦听器”参数必须是函数类型收到的类型对象

如何解决未处理的拒绝类型错误：“侦听器”参数必须是函数类型收到的类型对象

我只想为我的项目创建简单的 Slack 记录器。我的代码在这里;

import { SLACK_CHANNELS } from '@utility/constants/request';
const https = require('https');

export const sendSlackMessage = (messageBody,channel = SLACK_CHANNELS.SAMPLE_CHANNEL,title = 'Error Notifier',icon_emoji = ':bangbang:') => {
    
  messageBody.icon_emoji = icon_emoji;
  messageBody.title = title;
  messageBody.channel = channel;
  try {
    messageBody = JSON.stringify(messageBody);
  } catch (e) {
    throw new Error('Failed to stringify messageBody',e);
  }

  const webhookURL = 'webhook_url';

  // Promisify the https.request
  return new Promise((resolve,reject) => {
    // general request options,we defined that it's a POST request and content is JSON
    const requestOptions = {
      method: 'POST',header: {
        'Content-Type': 'application/json',},};

    // actual request
    const req = https.request(webhookURL,requestOptions,(res) => {
      let response = '';

      res.on('data',(d) => {
        response += d;
      });

      // response finished,resolve the promise with data
      res.on('end',() => {
        resolve(response);
      });
    });

    // there was an error,reject the promise
    req.on('error',(e) => {
      reject(e);
    });

    req.write(messageBody);
    req.end();
  });
}

我收到了这个错误； 未处理的拒绝（类型错误）：“侦听器”参数必须是函数类型。接收类型对象

那么我该如何解决这个错误？