message: feat: make options optional
diff: @@ -49,11 +49,13 @@ export class KintoneRestAPIClient {
  private bulkRequest_: BulkRequestClient;
  private headers: KintoneAuthHeader;
  - constructor(options: {
  + constructor(
  + options: {
  baseUrl?: string;
  auth?: PartialAuth;
  guestSpaceId?: number | string;
  - }) {
  + } = {}
  + ) {
  const auth = this.buildAuth(options.auth ?? {});
  const params = this.buildParams(auth);
  this.headers = this.buildHeaders(auth);
  