By running script
TODO: document _DOSAVEAS
By fileType parameter (On-premise only)
Optionally you can convert your drawing easily via a headless script job in the on-premise version by just passing appropriate fileType and dwgVersion query parameter to the endpoint.
Supported file types are: DWG and DXF.
Supported versions are: 2018 or R32, 2013 or R27, 2010 or R24, 2007 or R21, 2004 or R18, 2000 or R15
Sample call that uses our sample backend API server and creates a DXF of version 2013 from the drawing in c://tmp/ :