code: function RequestBuilder(options) {
    this._sendTelemetry = options._sendTelemetry === false ? options._sendTelemetry : true;
    this._telemetryInfo = options._telemetryInfo || null;
    this._timesToRetryFailedRequests = options._timesToRetryFailedRequests;
    this.headers = options.headers || {};
    this._universalLoginPage = options.universalLoginPage;
  }
docs: ------------------------------------------------ RequestBuilder