URL for ajax rest call to the java file

[Ashish Biswal]

atlassian-plugin.xml :-

<rest key="helloWorldRest" path="/helloworld" version="1.0"> <description>Provides hello world services.</description>

</rest>

Plugin Details :-

group-id	com.example.plugins.tutorial
artifact-id	tutorial-jira-add-content-to-view-issue-screen
version	1.0-SNAPSHOT
package	com.example.plugins.tutorial

Java File :-

class outer{

class inner{

@Path("/key")

@Post

public string get()

}}

Ajax call :-

Ajs.$.ajax{

url: "http://localhost:2990/jira/rest/helloworld/1.0/key",

type: "post"

}

My url looks something like this but when hit from browser it returns 404

Can anyone please help me correct this ?