# AMS aggregated service logs
<a name="service-logs"></a>

Each AWS service logs to either CloudWatch Logs or a specific location in an Amazon S3 bucket.

**Note**  
Unless specifically stated, all log locations are local to the account that generated the logs, and are not aggregated into the central Logging account.  
To find the default AMS CloudTrail trail names in SALZ and MALZ accounts, go to the AWS Console for CloudTrail and then to the **Trails** page and search for AMS. Because AMS resources have tags, you can find the trails this way. Example AMS CloudTrail tag:  

```
Environment	  AMSInfrastructure
```

To access your logs, ensure that you have one of the required IAM roles and are in your AMS account. Then navigate to the directory shown.

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#### [ Multi-Account Landing Zone ]


**AMS multi-account landing zone Aggregated Service Logs**  
[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/managedservices/latest/userguide/service-logs.html)

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#### [ Single-Account Landing Zone ]


**AMS single-account landing zone Aggregated Service Logs**  
[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/managedservices/latest/userguide/service-logs.html)

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