# Amazon SNS topic - Remediation Progress
<a name="sns-topic"></a>

Automated Security Response on AWS creates an Amazon SNS topic, SO0111-ASR\_Topic. This topic is used to post updates about remediation progress. Following are the three possible notifications sent to this topic.

```
Remediation queued for [.replaceable]`<standard>` control [.replaceable]`<control_ID>` in account [.replaceable]`<account_ID>`
```

```
Remediation failed for [.replaceable]`<standard>` control [.replaceable]`<control_ID>` in account [.replaceable]`<account_ID>`
```

```
[.replaceable]`<control_ID>` remediation was successfully invoke via AWS Systems Manager in account [.replaceable]`<account_ID>`
```

This is the completion message. It indicates that the remediation completed without error; however, the definitive test for successful remediation is the AWS Config check and/or manual validation.