gistfile1.txt

const AWS = require('aws-sdk')
AWS.config.update({ region: 'ap-northeast-1' })
const ec2 = new AWS.EC2({ apiVersion: '2016-11-15' })

exports.handler = async (event) => {
  const params = {
    GroupIds: [
    "sg-0a4bgh87c26a497654"
    ]
  }
  const datas = await ec2.describeSecurityGroups(params).promise()
  const response = {
    statusCode: 200,
    body: JSON.stringify(datas),
  }
  return response
}