# UpdateAggregatorV2
<a name="API_UpdateAggregatorV2"></a>

Udpates the configuration for the Aggregator V2.

## Request Syntax
<a name="API_UpdateAggregatorV2_RequestSyntax"></a>

```
PATCH /aggregatorv2/update/AggregatorV2Arn+ HTTP/1.1
Content-type: application/json

{
   "LinkedRegions": [ "string" ],
   "RegionLinkingMode": "string"
}
```

## URI Request Parameters
<a name="API_UpdateAggregatorV2_RequestParameters"></a>

The request uses the following URI parameters.

 ** [AggregatorV2Arn](#API_UpdateAggregatorV2_RequestSyntax) **   <a name="securityhub-UpdateAggregatorV2-request-uri-AggregatorV2Arn"></a>
The ARN of the Aggregator V2.  
Pattern: `.*\S.*`   
Required: Yes

## Request Body
<a name="API_UpdateAggregatorV2_RequestBody"></a>

The request accepts the following data in JSON format.

 ** [LinkedRegions](#API_UpdateAggregatorV2_RequestSyntax) **   <a name="securityhub-UpdateAggregatorV2-request-LinkedRegions"></a>
A list of AWS Regions linked to the aggegation Region.  
Type: Array of strings  
Pattern: `.*\S.*`   
Required: No

 ** [RegionLinkingMode](#API_UpdateAggregatorV2_RequestSyntax) **   <a name="securityhub-UpdateAggregatorV2-request-RegionLinkingMode"></a>
Determines how AWS Regions should be linked to the Aggregator V2.  
Type: String  
Pattern: `.*\S.*`   
Required: Yes

## Response Syntax
<a name="API_UpdateAggregatorV2_ResponseSyntax"></a>

```
HTTP/1.1 200
Content-type: application/json

{
   "AggregationRegion": "string",
   "AggregatorV2Arn": "string",
   "LinkedRegions": [ "string" ],
   "RegionLinkingMode": "string"
}
```

## Response Elements
<a name="API_UpdateAggregatorV2_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

 ** [AggregationRegion](#API_UpdateAggregatorV2_ResponseSyntax) **   <a name="securityhub-UpdateAggregatorV2-response-AggregationRegion"></a>
The AWS Region where data is aggregated.  
Type: String  
Pattern: `.*\S.*` 

 ** [AggregatorV2Arn](#API_UpdateAggregatorV2_ResponseSyntax) **   <a name="securityhub-UpdateAggregatorV2-response-AggregatorV2Arn"></a>
The ARN of the Aggregator V2.  
Type: String  
Pattern: `.*\S.*` 

 ** [LinkedRegions](#API_UpdateAggregatorV2_ResponseSyntax) **   <a name="securityhub-UpdateAggregatorV2-response-LinkedRegions"></a>
A list of AWS Regions linked to the aggegation Region.  
Type: Array of strings  
Pattern: `.*\S.*` 

 ** [RegionLinkingMode](#API_UpdateAggregatorV2_ResponseSyntax) **   <a name="securityhub-UpdateAggregatorV2-response-RegionLinkingMode"></a>
Determines how AWS Regions should be linked to the Aggregator V2.  
Type: String  
Pattern: `.*\S.*` 

## Errors
<a name="API_UpdateAggregatorV2_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** AccessDeniedException **   
You don't have permission to perform the action specified in the request.  
HTTP Status Code: 403

 ** ConflictException **   
The request causes conflict with the current state of the service resource.  
HTTP Status Code: 409

 ** InternalServerException **   
 The request has failed due to an internal failure of the service.   
HTTP Status Code: 500

 ** ResourceNotFoundException **   
The request was rejected because we can't find the specified resource.  
HTTP Status Code: 404

 ** ThrottlingException **   
 The limit on the number of requests per second was exceeded.   
HTTP Status Code: 429

 ** ValidationException **   
The request has failed validation because it's missing required fields or has invalid inputs.  
HTTP Status Code: 400

## See Also
<a name="API_UpdateAggregatorV2_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/securityhub-2018-10-26/UpdateAggregatorV2) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityhub-2018-10-26/UpdateAggregatorV2)