updatedCode

'use strict';

  const { Pool, Client } = require('pg');
  const client = new Client({
    user: 'postgres',
    host: '10.0.0.62',
    database: '<REDACTED>',
    password: '<REDACTED>',
    port: 5432,
    ssl: true
  });
  client.connect();

  client.query('SELECT NOW()', (err, res) => {
    console.log(err, res)
    client.end()

    const response = {
      statusCode: 200,
      body: JSON.stringify({
        message: res,
        input: event,
      }),
    };
    //callback(null, response);
  });

  // Use this code if you don't use the http event with the LAMBDA-PROXY integration
  // callback(null, { message: 'Go Serverless v1.0! Your function executed successfully!', event });