"amazon-cloudwatch-agent.json" configuration file parameter configuration error

Question

```
/opt/aws/amazon-cloudwatch-agent/bin/config-translator --input /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.json --input-dir /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.d --output /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.toml --mode onPrem --config /opt/aws/amazon-cloudwatch-agent/etc/common-config.toml --multi-config default
2023/11/03 03:32:11 Reading json config file path: /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.d/file_amazon-cloudwatch-agent.json.tmp ...
2023/11/03 03:32:11 Invalid Json input schema.
2023/11/03 03:32:11 Under path : /logs/logs_collected | Error : Additional property log_stream_name is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected | Error : Additional property force_flush_interval is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/0 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/0 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/0 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/1 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/1 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/1 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/2 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/2 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/2 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/3 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/3 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/3 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/4 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/4 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/4 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/5 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/5 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/5 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/6 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/6 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/6 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/7 | Error : Additional property initial_position is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/7 | Error : Additional property buffer_duration is not allowed
2023/11/03 03:32:11 Under path : /logs/logs_collected/files/collect_list/7 | Error : Additional property datetime_format is not allowed
2023/11/03 03:32:11 I! AmazonCloudWatchAgent Version 1.232905.0.
2023/11/03 03:32:11 Configuration validation first phase failed. Agent version: 1.232905.0. Verify the JSON input is only using features supported by this version.

```
This error indicates that the CloudWatch agent encountered a problem while trying to parse the configuration file. According to the error message, the logs section of the configuration file contains some extra properties that are not allowed, such as log_stream_name, force_flush_interval, datetime_format, initial_position, and buffer_duration1.

The "amazon-cloudwatch-agent.json" logs configuration section is

```
 "logs": {
    "logs_collected": {
      "files": {
        "collect_list": [
          {
            "file_path": "/home/watch/logs/antivirus/antivirus.log",
            "log_group_name": "antivirus",
            "log_stream_name": "Test_Server",
            "datetime_format": "%Y-%m-%d %H:%M:%S",
            "buffer_duration": 5000,
            "initial_position": "start_of_file"
          },
         
          {
            "file_path": "/home/watch/logs/sftp/sftp_monitor.log",
            "log_group_name": "Test_file_monitor",
            "log_stream_name": "Test",
            "datetime_format": "%Y-%m-%d %H:%M:%S",
            "buffer_duration": 5000,
            "initial_position": "start_of_file"
          },
          {
            "file_path": "/home/watch/logs/SSH_Attacks.log",
            "log_group_name": "ubuntu_ec2_auth",
            "log_stream_name": "SSH_Attacks",
            "datetime_format": "%Y-%m-%d %H:%M:%S",
            "buffer_duration": 5000,
            "initial_position": "start_of_file"
          }
        ]
      },
      "log_stream_name": "TestServer_log_stream_name",
      "force_flush_interval": 15
    }
  }
```
How to solve this problem and how to configure it？

Answer

Hello.

If you look at the document below, there is no parameter called "datetime_format" and "initial_position" and "buffer_duration".  
Also, do not include "log_stream_name" and "force_flush_interval" in "logs_collected".  
https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html#CloudWatch-Agent-Configuration-File-Logssection

So, I think the configuration file will be something like the following.  
```
"logs": {
    "logs_collected": {
      "files": {
        "collect_list": [
          {
            "file_path": "/home/watch/logs/antivirus/antivirus.log",
            "log_group_name": "antivirus",
            "log_stream_name": "Test_Server",
            "timestamp_format": "%Y-%m-%d %H:%M:%S",
          },
          {
            "file_path": "/home/watch/logs/sftp/sftp_monitor.log",
            "log_group_name": "Test_file_monitor",
            "log_stream_name": "Test",
            "timestamp_format": "%Y-%m-%d %H:%M:%S",
          },
          {
            "file_path": "/home/watch/logs/SSH_Attacks.log",
            "log_group_name": "ubuntu_ec2_auth",
            "log_stream_name": "SSH_Attacks",
            "timestamp_format": "%Y-%m-%d %H:%M:%S",
          }
        ]
      },
    },
    "force_flush_interval": 15,
    "log_stream_name": "TestServer_log_stream_name"
  }
```

"amazon-cloudwatch-agent.json" configuration file parameter configuration error

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