How to parameterize Azure backend storage account and storage key using variables?

Hi All,

Allow me to present an example snippet to explain my question

terraform {
  required_version = ">= 0.13"
  backend "azurerm" {
    storage_account_name = "???"
    container_name = "customersservicecontainer"
    key = "prod.customers.tfstate"
    access_key = "????"
  }
}


I am reading through the TF documentation Backend Type: azurerm - Terraform by HashiCorp

The documentation states that if I have an environment variable ARM_ACCESS_KEY then the access_key property is set to this value.

But, I was unable to find any information about setting the storage_account_name via environment variables.

Any suggestions?

Thank you,
Sau