what's needed
We will do what is necessary.
Je pense que j'ai ce qu'il faut pour être gérant.
I think I have what it takes to be a manager.
Ce qu'il faut à l'homme c'est une monnaie stable.
What people need is a stable currency.
— Le Tambour (1979)
What is needed.
Do you have what you need?
I'll do what it takes.
You've got what it takes for that!
— Demon Slayer : Kimetsu no Yaiba - Le film : Le train de l'Infini (2020)
You have to do the right thing.
Just what you need.