# ManagedSecretConfig
<a name="API_ManagedSecretConfig"></a>

Specifies configuration information for a DataSync-managed secret, such as an authentication token or set of credentials that DataSync uses to access a specific transfer location. DataSync uses the default AWS-managed KMS key to encrypt this secret in AWS Secrets Manager.

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

 ** SecretArn **   <a name="DataSync-Type-ManagedSecretConfig-SecretArn"></a>
Specifies the ARN for an AWS Secrets Manager secret.  
Type: String  
Length Constraints: Maximum length of 2048.  
Pattern: `^(arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):secretsmanager:[a-z\-0-9]+:[0-9]{12}:secret:.*|)$`   
Required: No

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/datasync-2018-11-09/ManagedSecretConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/datasync-2018-11-09/ManagedSecretConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/datasync-2018-11-09/ManagedSecretConfig) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for DataSync. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query datasync` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).