public void setInstanceOwnerId(String instanceOwnerId) {
        this.instanceOwnerId = instanceOwnerId;
    }
<p>
The Amazon Web Services account ID of the owner of the instance.
</p>

@param instanceOwnerId
       The Amazon Web Services account ID of the owner of the instance.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/NetworkInterfaceAttachment.java