text: These services are designed to integrate with Lambda and you can use infrastructure as code 
  
  (IaC) to create and discard resources in the services. You can use any of these services via the AWS 
  
  SDK without needing to install applications or conﬁgure servers. Becoming proﬁcient with using 
  
  these services via code in your Lambda functions is an important step to producing well-designed 
  
  serverless applications. 