UnrealBuildTool complains about "No BuildPlatform found for Switch"

Trying to build a UE4.20.3-release project for the Switch using Jenkins CI, using the command from the UE4Editor, which successfully builds and packages the project. I did slightly alter the command to refer to the project using absolute paths. But when I try to build it complains about the platform not being available, even though when I go to project settings the platform is targeted.
I have seen similar issues arise with the Android, where its sdk wasn’t installed properly, however my sdk is complete. I can’t go into details due to me being under NDA. Any ideas?

Hey Byrkoet.

As an approved Switch developer, you should have access to the private Switch development forum provided here. You can discuss your development issues there without concern for the NDA.

Cheers

Dope info man!