Welcome to the Jazz Community Forum
How to get RTC Project Area information through REST API?

2 answers

2. I would not call them "attributes" if you cannot see them in the returned HTTP response. Some information may need calculation and you have to do the same.
Comments

Thank you, Donald!

Sorry I don't know any ways to do this. As far as I understand, some widgets involve calculation and getting information several times. I also believe that some information cannot be retrieve using REST API anyway.

But when I call this URI from browser, I got an XML representaion.
How can we get this call's reponse in xml format?
Comments

Are you sure you got an XML response in the browser? I always get a JSON response not matter what clients I use. And it is expected according to the specification.
https://jazz.net/wiki/bin/view/Main/DraftLPARestAPI#GET_projects_service
Get the list of lifecycle projects in the repository, as JSON text.

Sorry Donald I mis-wrote my message.
As you said I always got JSON representation of this call. I need it in XML format.
I had difficulties parsing JSON.

Arne posted a nice short answer that showed how to parse json easily