{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "DescribeAlarmHistoryOutput",
  "type": "object",
  "properties": {
    "AlarmHistoryItems": {
      "type": "array",
      "description": "The alarm histories, in JSON format."
    },
    "NextToken": {
      "type": "string",
      "description": "The token that marks the start of the next batch of returned results."
    }
  }
}