Comment 9 for bug 1321549

para_number_01.yaml :
heat_template_version: 2013-05-23
description: Simple template to deploy a single compute instance
parameters:
 para_number:
   type: number
   label: test number
   description: number description
   default: 80
   hidden: false

resources:
 my_instance1:
  type: OS::Nova::Server
  properties:
   key_name: heat_key
   image: cirros-0.3.1-x86_64-uec
   flavor: m1.tiny

outputs:
  ip_address:
    description: ip address
    value: { get_attr: [my_instance1,first_address]}
  para_number:
    description: para_number
    value: { get_param: para_number }
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resources do not use this parameter.