[
 {
  "op": "add",
  "path": "/properties/SpreadLevel/enum",
  "value": [
   "host",
   "rack"
  ]
 },
 {
  "op": "add",
  "path": "/properties/Strategy/enum",
  "value": [
   "cluster",
   "partition",
   "spread"
  ]
 }
]
