import * as cdk from '@aws-cdk/core';

declare const instance: rds.DatabaseInstance;
instance.addRotationSingleUser({
  automaticallyAfter: cdk.Duration.days(7), // defaults to 30 days
  excludeCharacters: '!@#$%^&*', // defaults to the set " %+~`#$&*()|[]{}:;<>?!'/@\"\\"
});

var rds = new AWS.RDS();
rds.addSourceIdentifierToSubscription(params, function (err, data) {
  if (err) console.log(err, err.stack); // an error occurred
  else     console.log(data);           // successful response
});

import { RDSClient, AddSourceIdentifierToSubscriptionCommand } from "@aws-sdk/client-rds"; // ES Modules import
// const { RDSClient, AddSourceIdentifierToSubscriptionCommand } = require("@aws-sdk/client-rds"); // CommonJS import
const client = new RDSClient(config);
const command = new AddSourceIdentifierToSubscriptionCommand(input);
const response = await client.send(command);

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cx_api from '@aws-cdk/cx-api';

const cloudAssembly = new cx_api.CloudAssembly('directory');

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cx_api from '@aws-cdk/cx-api';
const cloudAssembly = new cx_api.CloudAssembly('directory');