# InstanceNetworkInterfaceAssociation
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Describes association information for an Elastic IP address (IPv4).

## Contents
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 ** carrierIp **   
The carrier IP address associated with the network interface.  
Type: String  
Required: No

 ** customerOwnedIp **   
The customer-owned IP address associated with the network interface.  
Type: String  
Required: No

 ** ipOwnerId **   
The ID of the owner of the Elastic IP address.  
Type: String  
Required: No

 ** publicDnsName **   
The public DNS name.  
Type: String  
Required: No

 ** publicIp **   
The public IP address or Elastic IP address bound to the network interface.  
Type: String  
Required: No

## See Also
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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/ec2-2016-11-15/InstanceNetworkInterfaceAssociation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/InstanceNetworkInterfaceAssociation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/InstanceNetworkInterfaceAssociation)