Export report definition to text using the SDK

Hello:

In CR 11.0.0.895 there is an option to export a report to a text Report Definition, via: File -> Export -> Export Report, then select Format: Report Definition (TXT) as Destination: Disk file.

Is it possible to get the same functionality but programmatically using the .Net SDK? I couldn't find the export option corresponding to the Report Definition (TXT) format.

Thanks