When you use a remote backend that needs authentication, HashiCorp recommends that you:

The terraform init command is required before using a new backend or integrating with HCP Terraform
/Terraform Cloud.
* terraform init initializes the working directory and sets up the backend, downloading necessary provider plugins and modules.
* If the backend configuration changes, Terraform willrequirere-initialization to apply those changes.
* Without running terraform init, Terraform willfailto use a new backend or remote Terraform Cloud workspace.
Official Terraform Documentation Reference:
terraform init - HashiCorp Documentation

Importing Existing Resources: The terraform import command brings resources already deployed in a cloud environment into Terraform's state file, allowing Terraform to manage them.
Workflow Usage: Importing is vital when managing resources created outside of Terraform or those in place before Terraform adoption.
Refer to Terraform's import command documentation.

Terraformis written in Go, but it isdistributed as a standalone binaryanddoes notrequire the Go runtime.
Users do not need to install Go to run Terraform.
Official Terraform Documentation Reference:
Terraform Install Guide

This command will initialize the new backend and prompt you to migrate the existing state file to the new location4. The other commands are not relevant for this task.