│ 
│   on samplerole.tf line 22, in resource "aws_iam_role" "role_name":
│   22:         name = var.role_ec2
│ 
│ An input variable with the name "role_ec2" has not been declared. This
│ variable can be declared with a variable "role_ec2" {} block.
╵
Cleaning up project directory and file based variables
ERROR: Job failed: exit status 1