How to find all the restricted comments of a project in jira 5.2.8 ?

[Prashant Tripathi]

I want to find the list of all the restricted comments of a project in Jira 5.2.8 in one go.

Till now I found a rest api which can be used to find all the comments of a issue at a time using issueid. But i want to find out all the restricted comments of all the issues in project.

Any help would be very helpful for me.