If you need more dynamic behavior then it's possible that Terraform is not the best tool for the job here.
Ọ bụrụ na ịchọrọ ịgbakwunye ọtụtụ ederede, mgbe ahụ, Pixelmator eleghị anya abụghị ngwá ọrụ kwesịrị ekwesị maka ọrụ ahụ.