function ExtendedResponse(options) {
  options = options || {};
  assert.object(options);
  assert.optionalString(options.responseName);
  assert.optionalString(options.responsevalue);

  this.responseName = options.responseName || undefined;
  this.responseValue = options.responseValue || undefined;

  options.protocolOp = Protocol.LDAP_REP_EXTENSION;
  LDAPResult.call(this, options);
}