ESB REST scenarios
- Building a JSON document with tXMLMap to call a REST service
 - Getting user information by interacting with a RESTful service
 - Using a REST service to accept HTTP POST requests
 - Using a REST service to accept HTTP POST requests and send responses
 - Using a REST service to accept HTTP POST requests in an HTML form
 - Updating user information by interacting with a RESTful service
 - Using URI Query parameters to explore the data of a database
 - Using a REST service to accept HTTP GET requests and send responses
 - Using context variables in REST endpoint URLs in Data Services