okay, so i’m just mucking around, and trying out a few things — is it a correct assumption that certain fields are not parameterize’able ? for instance — i don’t seem to be successful with having the

command

field be wrapped by

parametrize

while

extra_env_vars

seem to work out … is there some expectancy around parameterization of input fields?

hello! which target are you doing this on? If I remember correctly, it's only "target generators" like

python_tests

(rather than

python_test

) that have certain fields that indeed can't be parametrized. And I think we're supposed to have an error message when you try it