code: public void setAssignedIpv6Addresses(java.util.Collection<String> assignedIpv6Addresses) {
          if (assignedIpv6Addresses == null) {
              this.assignedIpv6Addresses = null;
              return;
          }
  
          this.assignedIpv6Addresses = new com.amazonaws.internal.SdkInternalList<String>(assignedIpv6Addresses);
      }
docs: <p>
  The IPv6 addresses assigned to the network interface.
  </p>
  
  @param assignedIpv6Addresses
  The IPv6 addresses assigned to the network interface.