{
  "messageType": "DATA_MESSAGE",
  "owner": "123456789012",
  "logGroup": "/aws/lambda/hello",
  "logStream": "2020/07/19/[$LATEST]1234567890abcded1234567890abcdef",
  "subscriptionFilters": ["LambdaStream_cloudwatchlogs-hello"],
  "logEvents": [
    {
      "id": "12345678901234567890123456789012345678901234567890123456",
      "timestamp": 1595030400,
      "message": "Hello"
    }
  ]
}