# UpdateTargetAccountConfiguration
<a name="API_UpdateTargetAccountConfiguration"></a>

Updates the target account configuration for the specified experiment template.

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

```
PATCH /experimentTemplates/id/targetAccountConfigurations/accountId HTTP/1.1
Content-type: application/json

{
   "description": "string",
   "roleArn": "string"
}
```

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

The request uses the following URI parameters.

 ** [accountId](#API_UpdateTargetAccountConfiguration_RequestSyntax) **   <a name="fis-UpdateTargetAccountConfiguration-request-uri-accountId"></a>
The AWS account ID of the target account.  
Length Constraints: Minimum length of 12. Maximum length of 48.  
Pattern: `[\S]+`   
Required: Yes

 ** [id](#API_UpdateTargetAccountConfiguration_RequestSyntax) **   <a name="fis-UpdateTargetAccountConfiguration-request-uri-experimentTemplateId"></a>
The ID of the experiment template.  
Length Constraints: Maximum length of 64.  
Pattern: `[\S]+`   
Required: Yes

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

The request accepts the following data in JSON format.

 ** [description](#API_UpdateTargetAccountConfiguration_RequestSyntax) **   <a name="fis-UpdateTargetAccountConfiguration-request-description"></a>
The description of the target account.  
Type: String  
Length Constraints: Maximum length of 512.  
Pattern: `[\s\S]*`   
Required: No

 ** [roleArn](#API_UpdateTargetAccountConfiguration_RequestSyntax) **   <a name="fis-UpdateTargetAccountConfiguration-request-roleArn"></a>
The Amazon Resource Name (ARN) of an IAM role for the target account.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 2048.  
Pattern: `[\S]+`   
Required: No

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

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

{
   "targetAccountConfiguration": { 
      "accountId": "string",
      "description": "string",
      "roleArn": "string"
   }
}
```

## Response Elements
<a name="API_UpdateTargetAccountConfiguration_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.

 ** [targetAccountConfiguration](#API_UpdateTargetAccountConfiguration_ResponseSyntax) **   <a name="fis-UpdateTargetAccountConfiguration-response-targetAccountConfiguration"></a>
Information about the target account configuration.  
Type: [TargetAccountConfiguration](API_TargetAccountConfiguration.md) object

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

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

 ** ResourceNotFoundException **   
The specified resource cannot be found.  
HTTP Status Code: 404

 ** ValidationException **   
The specified input is not valid, or fails to satisfy the constraints for the request.  
HTTP Status Code: 400

## See Also
<a name="API_UpdateTargetAccountConfiguration_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/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/fis-2020-12-01/UpdateTargetAccountConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/fis-2020-12-01/UpdateTargetAccountConfiguration)