{
 "additionalProperties": true,
 "description": "The period, in seconds, over which the statistic is applied. This is required for an alarm based on a metric. Valid values are 10, 30, 60, and any multiple of 60.",
 "if": {
  "properties": {
   "Period": {
    "type": [
     "integer",
     "string"
    ]
   }
  },
  "required": [
   "Period"
  ],
  "type": "object"
 },
 "then": {
  "properties": {
   "Period": {
    "else": {
     "multipleOf": 60
    },
    "if": {
     "maximum": 60
    },
    "then": {
     "enum": [
      10,
      30,
      60
     ]
    }
   }
  }
 }
}
