Error: Unsupported argument ... An argument named "XXX" is not expected here.

╷
│ Error: Unsupported argument
│
│   on main.tf line 23, in module "your_module_name":
│   23:   aws_lb_listener = var.aws_lb_listener
│
│ An argument named "aws_lb_listener" is not expected here.

│ An argument named "xxxxx" is not expected here. Did you mean to define a block of type "xxxxxx"?

│ An argument named "xxxxx" is not expected here.

See also

• Terraform AWS: providers, modules, resources hashicorp/aws
• terraform plan: [ -refresh-only | -lock=false | -target | -var-file | will be created | --help], Terraform plan errors, Terraform plan examples, Terraform plan execution errors, (known after apply)