{
  "type": "structure",
  "eventstream": true,
  "members": {
    "Service": {
      "type": "structure",
      "members": {
        "Region": {
          "type": "string",
          "eventheader": true
        },
        "Availability": {
          "type": "string",
          "eventheader": true
        },
        "ServiceName": {
          "type": "string",
          "eventheader": true
        },
        "Logs": {
          "type": "blob"
        }
      }
    }
  }
}