how to access session variable list..

I want to loop through a JSON array which is obtained from the response of a REST service.

I’m saving it as myid => jsonPath("$…id").findAll.saveAs(“myid”)).

example: myid = Vector(565, 656, 945, 444)

how can I access the first element(564) in myid?

It’s here - http://gatling.io/docs/2.2/session/expression_el/

.get("${myid(0)}")