I got this error when deploying a Logic App. Since I could not find anything on it I just thought I would do a quick post about it.
If you Google it, you get zero hits and instead you get pointed to a page on keeping parameters secret. Not a bad idea but it did not solve anything for me.
The real error was easy to fix. I simply had input two parameters with the same name but with different cases. This was then interpreted as me trying to use case-sensitive names in my deployment. That is not how it’s done. Keep variable names case-insensitive.