[FEATURE REQUEST]: Any idea to call .net UDF in scala spark? Also need some generic parameters

**Is your feature request related to a problem? Please describe.**
I have a library write in C# only, but need to be invoked from scala spark job. I am looking for a way to call .net UDF with a few dependencies and invoked from scala. Also the UDF requires some generic parameters.

**Describe the solution you'd like**
Want to call from scala, need to pass a few parameters, and some scala class object to C#.

**Describe alternatives you've considered**
Not yet.

**Additional context**
No.