anchor.diff:  parsed by Spring Cloud AWS. The user data can be defined while starting an EC2 instance with the application. Spring Cloud AWS
   expects the format `<key>:<value>;<key>:<value>` inside the user data so that it can parse the string and extract the key value pairs.
   
  -The user data can be configured either using the management console shown below or a http://aws.amazon.com/cloudformation/aws-cloudformation-templates/[CloudFormation template].
  +The user data can be configured using either the management console shown below or a http://aws.amazon.com/cloudformation/aws-cloudformation-templates/[CloudFormation template].
   
   image::cloud-environment-user-data.png[User data in the management console]
   
   
  -A CloudFormation for the configuration of the user data is outlined below:
  +A CloudFormation template snippet for the configuration of the user data is outlined below:
   
   [source,json,indent=0]
   ----
  
positive.code: ----
  
  ==== Basic data source configuration
  The datasource configuration requires the security and region configuration as a minimum allowing Spring Cloud AWS to retrieve
  the database metadata information with the Amazon RDS service. Spring Cloud AWS provides an additional `jdbc` specific namespace
  to configure the datasource with the minimum attributes as shown in the example:
  
  [source,xml,indent=0]
  ----
  
negative.code: === Database tags
  Amazon RDS instances can also be configured using RDS database specific tags, allowing users to configure database specific
  configuration metadata with the database. Database instance specific tags can be configured using the `user-tags-map` attribute
  on the `data-source` element. Configure the tags support like in the example below:
  
  [source,xml,indent=0]
  ----
  