text: public virtual IncreaseStreamRetentionPeriodResponse IncreaseStreamRetentionPeriod(IncreaseStreamRetentionPeriodRequest request){var options = new InvokeOptions();options.RequestMarshaller = IncreaseStreamRetentionPeriodRequestMarshaller.Instance;options.ResponseUnmarshaller = IncreaseStreamRetentionPeriodResponseUnmarshaller.Instance;return Invoke<IncreaseStreamRetentionPeriodResponse>(request, options);}