# NetworkInterfaceAssociation


Describes association information for an Elastic IP address (IPv4 only), or a Carrier IP address (for a network interface which resides in a subnet in a Wavelength Zone).

## Contents


 ** allocationId **   
The allocation ID.  
Type: String  
Required: No

 ** associationId **   
The association ID.  
Type: String  
Required: No

 ** carrierIp **   
The carrier IP address associated with the network interface.  
This option is only available when the network interface is in a subnet which is associated with a Wavelength Zone.  
Type: String  
Required: No

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

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

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

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

## See Also


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