{
    "disable_rollback": true,
    "stack_name": "teststack",
    "template": {
        "heat_template_version": "2013-05-23",
        "description": "Simple template to test heat commands",
        "parameters": {
            "flavor": {
                "default": "m1.tiny",
                "type": "string"
            }
        },
        "resources": {
            "hello_world": {
                "type":"OS::Nova::Server",
                "properties": {
                    "key_name": "heat_key",
                    "flavor": {
                        "get_param": "flavor"
                    },
                    "image": "40be8d1a-3eb9-40de-8abd-43237517384f",
                    "user_data": "#!/bin/bash -xv\necho \"hello world\" &gt; /root/hello-world.txt\n"
                }
            }
        }
    }
}

{
    "disable_rollback": true,
    "stack_name": "teststack",
    "parameters": {
        "flavor": "m1.heat"
    },
    "template": {
        "heat_template_version": "2013-05-23",
        "description": "Simple template to test heat commands",
        "parameters": {
            "flavor": {
                "default": "m1.tiny",
                "type": "string"
            }
        },
        "resources": {
            "hello_world": {
                "type": "OS::Nova::Server",
                "properties": {
                    "key_name": "heat_key",
                    "flavor": {
                        "get_param": "flavor"
                    },
                    "image": "40be8d1a-3eb9-40de-8abd-43237517384f",
                    "user_data": "#!/bin/bash -xv\necho \"hello world\" &gt; /root/hello-world.txt\n"
                }
            }
        }
    }
}

Add user-param example to create-stack sample json.
Add user-param example to create-stack sample json.

The sample json for create-stack does not include an example of
how a user can pass in parameter values that are allowed by a template.
Updated create-stack example to include an example of how to do this for
clarity.

Change-Id: I6dbebd2de558f24fa04ffd777ea201d6eb7d027c
Closes-Bug: 1417807
