Open Stack

Hi,
With the master branch, I couldn't launch heat stack with the following template, giving the error "ERROR: No Flavor matching {'name': u'flavor_1'}. (HTTP 404)"
heat_template_version: 2015-04-30
description: Simple template to deploy a single compute instance
resources:   ins1:     type: OS::Nova::Server     properties:       flavor: {get_resource: flavor_1}       image: Fedora
   flavor_1:     type: OS::Nova::Flavor     properties:         disk: 1         vcpus: 1         ram: 1

But with "stable/liberty" branch, I can launch the heat stack. 
Anyone aware of this issue? Can anyone help me on this issue?
RegardsBharath T
 		 	   		  
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