Echo Service

Instructions

Creating a service in Ballerina is easy. Now you can add a query parameter and a relative path.

Objectives

• Modify the provided code.
• It should have an echo endpoint that returns the value of a query parameter sound. The service should respond to a GET HTTP request at the path /echo?sound=hello.
• It should have another endpoint to define the word "echo" that returns the string "A sound or series of sounds caused by the reflection of sound waves from a surface back to the listener.". The service should respond to a GET HTTP request at the path /echo/definition.

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Source

This is an exercise to introduce users to the Ballerina Network interactions interface