The latest release of `botocore` (1.19.62) makes changes to the parameter
validation code, which for some reason was also covered by a couple of
`moto` tests.
These tests, when run, do not execute any `moto` code. They fail the
parameter validation check in `botocore`, which raises an exception
before ever sending a request. These tests do not cover or verify
any `moto` behavior and have been removed.
Ref: ff8ae76eccCloses#3627