Unity 3d Support

I want to set up a Unity project on CrowdBotics for build deliveries. I want to ask if Unity is supported or not? I tried to set up by using the unsupported option but got stuck in the next panel with this error:

Error(s) occurred while creating an application:
Unable to match provided app_type and lang_framework with a Scaffold.
HTTP status: Bad Request (400)

Kindly let me know how can I resolve this issue?

Sorry, we do not have built in support for Unity.

If you want to use the dashboard you can create an empty project and replace the code with yours but you will still have to do builds locally.