OpenStack Heat orchestration How to Get the template for the specified stack

saju@ubuntu:~/openstack$ heat stack-list
+--------------------------------------+------------+-----------------+----------------------+
| id                                   | stack_name | stack_status    | creation_time        |
+--------------------------------------+------------+-----------------+----------------------+
| 945d4f3b-2b49-47e5-9a9c-3cc176e9be3a | teststack1 | CREATE_COMPLETE | 2014-05-15T07:19:48Z |
+--------------------------------------+------------+-----------------+----------------------+
saju@ubuntu:~/openstack$
saju@ubuntu:~/openstack$
saju@ubuntu:~/openstack$
saju@ubuntu:~/openstack$ heat template-show 945d4f3b-2b49-47e5-9a9c-3cc176e9be3a