anchor.diff:  
           }
   
  -+ Response 200 (application/json)
  -
  -        {
  -            "appMovement": "allowed",
  -            "state": "RUNNING",
  -            "port": "8080",
  -            "host": "172.24.0.2",
  -            "id": "1"
  ++ Response 204 (application/json)
  +
  +        {
  +
           }
   
   ##List [/clusters]
  
positive.code: 
  + Response 201 (application/json)
  
        [
          {
            "id": 250,
            "name": "upScale",
            "adjustmentType": "NODE_COUNT",
            "scalingAdjustment": 2,
            "alarmId": 152,
            "hostGroup": "slave_1"
          }
        ]
  
  ##Modify [/clusters/{clusterId}/policies/{policyId}]
  ###Modify a scaling policy. [PUT]
  
negative.code: 
          }
  
  + Response 204 (application/json)
  
          {
  
          }
  
  #Group Scaling Policy
  