How to get datasource name from JBoss EAP runtime?

Issue

I have a small monitoring tool that gathers runtime information from the application to detect infrastructure problems. It uses de JBoss CLI interface to get data. I tried the following sample CLI script which it returns a lot of useful information, but not the data source name (jta-data-source).

[domain@localhost:9999 /]  /host=master/server=server-one/deployment=sample.war/subsystem=jpa:read-resource(include-runtime=true,recursive=true,include-defaults=true)