# PrivateLinkConfig
<a name="API_PrivateLinkConfig"></a>

Specifies how your AWS DataSync agent connects to AWS using a [virtual private cloud (VPC) service endpoint](https://docs.aws.amazon.com/datasync/latest/userguide/choose-service-endpoint.html#choose-service-endpoint-vpc). An agent that uses a VPC endpoint isn't accessible over the public internet.

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

 ** PrivateLinkEndpoint **   <a name="DataSync-Type-PrivateLinkConfig-PrivateLinkEndpoint"></a>
Specifies the VPC endpoint provided by [AWS PrivateLink](https://docs.aws.amazon.com/vpc/latest/privatelink/privatelink-share-your-services.html) that your agent connects to.  
Type: String  
Length Constraints: Minimum length of 7. Maximum length of 15.  
Pattern: `\A(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}\z`   
Required: No

 ** SecurityGroupArns **   <a name="DataSync-Type-PrivateLinkConfig-SecurityGroupArns"></a>
Specifies the Amazon Resource Names (ARN) of the security group that provides DataSync access to your VPC endpoint. You can only specify one ARN.  
Type: Array of strings  
Array Members: Fixed number of 1 item.  
Length Constraints: Maximum length of 128.  
Pattern: `^arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):ec2:[a-z\-0-9]*:[0-9]{12}:security-group/sg-[a-f0-9]+$`   
Required: No

 ** SubnetArns **   <a name="DataSync-Type-PrivateLinkConfig-SubnetArns"></a>
Specifies the ARN of the subnet where your VPC endpoint is located. You can only specify one ARN.  
Type: Array of strings  
Array Members: Fixed number of 1 item.  
Length Constraints: Maximum length of 128.  
Pattern: `^arn:(aws|aws-cn|aws-us-gov|aws-eusc|aws-iso|aws-iso-b):ec2:[a-z\-0-9]*:[0-9]{12}:subnet/subnet-[a-f0-9]+$`   
Required: No

 ** VpcEndpointId **   <a name="DataSync-Type-PrivateLinkConfig-VpcEndpointId"></a>
Specifies the ID of the VPC endpoint that your agent connects to.  
Type: String  
Pattern: `^vpce-[0-9a-f]{17}$`   
Required: No

## See Also
<a name="API_PrivateLinkConfig_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/datasync-2018-11-09/PrivateLinkConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/datasync-2018-11-09/PrivateLinkConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/datasync-2018-11-09/PrivateLinkConfig)