# AutonomousSystem
<a name="API_AutonomousSystem"></a>

Contains information about the Autonomous System (AS) associated with the network endpoints involved in an attack sequence.

## Contents
<a name="API_AutonomousSystem_Contents"></a>

 ** name **   <a name="guardduty-Type-AutonomousSystem-name"></a>
Name associated with the Autonomous System (AS).  
Type: String  
Required: Yes

 ** number **   <a name="guardduty-Type-AutonomousSystem-number"></a>
The unique number that identifies the Autonomous System (AS).  
Type: Integer  
Required: Yes

## See Also
<a name="API_AutonomousSystem_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/guardduty-2017-11-28/AutonomousSystem) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/guardduty-2017-11-28/AutonomousSystem) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/guardduty-2017-11-28/AutonomousSystem)