Exam Terraform Associate topic 1 question 321 discussion

Each output value exported by a module must be declared using an output block: output "instance_ip_addr" { value = aws_instance.server.private_ip } The value argument takes an expression whose result is to be returned to the user. In this example, the expression refers to the private_ip attribute exposed by an aws_instance resource defined elsewhere in this module (not shown). Any valid expression is allowed as an output value. https://developer.hashicorp.com/terraform/language/values/outputs