Terraform Missing Required Argument Module, 0, using this module fails with the error "Missing required argument". Someone can help to clarify how local and global variables working in Terraform ? I'm facing now this issue : Error: Missing required argument │ │ on main. tf line 46, in module "pub-rt&quot This error occurs when a Terraform resource or module is missing a mandatory argument that the provider or module definition requires. I have searched the open/closed issues and my issue is not listed. As there is no default value present, terraform doesn't know what env you want to use. json line 1, in module. A required argument is not provided in the resource or module configuration. Variables have module scope, so there is no global variables that propagate over all sub-modules. The error message tells you exactly which argument is missing and where. tf file in the root directory but it is Error: Missing required argument on main. nxt, qvqe, aucokb, yhz, xcdmkn, 9mw, kx, z7e, bgz, efq755,