Where is the documentation for using Cocoapods with Unity? Searches return lots of specific error complaints, Google search yields lots of false hits. Where is any documentation on how to properly set it up?
What makes you think CocoaPods is something Unity is officially supporting ?
What does that have to do with it?
Even a very quick Google search shows it’s a happening thing, and Cocoapods does not have any discussion facility.
Unity creates Xcode project and does not care what you do with it (you can max customize the build process - see e.g. https://bitbucket.org/Unity-Technologies/xcodeapi)
there is no cocoapods specific support - the way it would probably work is you’d install and run cocoapods as a postbuild step
From the Google search it’s clear that there are a lot of people doing it. They must have found out how somewhere.