public void setPrivateIpAddresses(java.util.Collection<PrivateIpAddressSpecification> privateIpAddresses) {
        if (privateIpAddresses == null) {
            this.privateIpAddresses = null;
            return;
        }

        this.privateIpAddresses = new com.amazonaws.internal.SdkInternalList<PrivateIpAddressSpecification>(privateIpAddresses);
    }
<p>
The private IPv4 addresses.
</p>
<p>
You can't specify private IPv4 addresses if you've specified one of the following: a count of private IPv4
addresses, specific IPv4 prefixes, or a count of IPv4 prefixes.
</p>

@param privateIpAddresses
       The private IPv4 addresses.</p>
       <p>
       You can't specify private IPv4 addresses if you've specified one of the following: a count of private IPv4
       addresses, specific IPv4 prefixes, or a count of IPv4 prefixes.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateNetworkInterfaceRequest.java