code: public ChangeRequest applyChangeRequest(
        ChangeRequestInfo changeRequest, Dns.ChangeRequestOption... options) {
      checkNotNull(changeRequest);
      return dns.applyChangeRequest(getName(), changeRequest, options);
    }
docs: Submits {@link ChangeRequestInfo} to the service for it to applied to this zone. The method
  searches for zone by name.
  
  @param options optional restriction on what fields of {@link ChangeRequest} should be returned
  @return ChangeRequest with server-assigned ID
  @throws DnsException upon failure or if the zone is not found