{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-opensearch/refs/heads/main/json-structure/openapi-auto-tune-maintenance-schedule-structure.json",
  "name": "AutoTuneMaintenanceSchedule",
  "description": "Specifies Auto-Tune maitenance schedule. See the <a href=\"https://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/auto-tune.html\" target=\"_blank\">Developer Guide</a> for more information.",
  "type": "object",
  "properties": {
    "StartAt": {
      "allOf": [
        {
          "$ref": "#/components/schemas/StartAt"
        },
        {
          "description": "Specifies timestamp at which Auto-Tune maintenance schedule start. "
        }
      ]
    },
    "Duration": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Duration"
        },
        {
          "description": "Specifies maintenance schedule duration: duration value and duration unit. See the <a href=\"https://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/auto-tune.html\" target=\"_blank\">Developer Guide</a> for more information."
        }
      ]
    },
    "CronExpressionForRecurrence": {
      "allOf": [
        {
          "$ref": "#/components/schemas/String"
        },
        {
          "description": "Specifies cron expression for a recurring maintenance schedule. See the <a href=\"https://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/auto-tune.html\" target=\"_blank\">Developer Guide</a> for more information."
        }
      ]
    }
  }
}