$ terraform plan
Acquiring state lock. This may take a few moments...
Releasing state lock. This may take a few moments...
╷
│ Error: Module source has changed
│ 
│   on main.tf line 17, in module "terraform-module":
│   17:   source = "git::ssh://git@github.com/pet2cattle/terraform-module.git?ref=1.0.2"
│ 
│ The source address was changed since this module was installed. Run "terraform init" to install all modules required by this configuration.
╵