{
  "$schema": "http://json-schema.org/schema#", 
  "type": "object", 
  "description": "An APIVersion represents a single concrete version of an object model.", 
  "properties": {
    "name": {
      "type": [
        "string", 
        "null"
      ], 
      "description": "Name of this version (e.g. 'v1')."
    }
  }
}