if ( defined $result_ref->{agency_id} and  $result_ref->{agency_id} ) {
  get_updates($objects[0], 'agency_id', $result_ref->{'agency_id'});

  get_updates($objects[1], 'advertiser', $result_ref->{'advertiser'})
    if defined $result_ref->{'advertiser'};

  get_updates($objects[2], 'campaign_id', $result_ref->{'campaign_id'})
    if defined $result_ref->{'campaign_id'};

  get_updates($objects[3], 'contact_id', $result_ref->{'admin_contact_id'})
    if defined $result_ref->{'admin_contact_id'};

  get_updates($objects[3], 'contact_id', $result_ref->{'tech_contact_id'})
    if defined $result_ref->{'tech_contact_id'};
);