version >= 0.12.*

1. Cloud shell
2. Linux virtual machine
3. Windows virtual machine

Here by-default Cloud shell  have terraform and azure authentication.
This is by default access token atteched via your user login 

az account show

    {
      ........

      ........
    }

az ad sp create-sp-rbac --name jino

  {
    ........

    ........

  }

$ export ARM_CLIENT_ID="xxxxx"
$ export ARM_CLIENT_SECRET="xxxxx"
$ export ARM_SUBSCRIPTION_ID="xxxxx"
$ export ARM_TENANT_ID="xxxxx"

$ set ARM_CLIENT_ID="xxxxx"
$ set ARM_CLIENT_SECRET="xxxxx"
$ set ARM_SUBSCRIPTION_ID="xxxxx"
$ set ARM_TENANT_ID="xxxxx"

provider "azurerm" {

  version = "=2.4.0"
  subscription_id = "xxxxx"
  client_id       = "xxxxx"
  client_secret   = "xxxxx"
  tenant_id       = "xxxxx"
  features {}

}