blockscout-terraform/roles/main_infra/templates/remote-backend-selector.tf.j2

terraform {
  backend "s3" {
    {% if aws_access_key is undefined or aws_access_key == '' %}
      profile    = "{{ aws_profile|default("default") }}"
    {% else %}
      access_key = "{{ aws_access_key }}"
      secret_key = "{{ aws_secret_key }}"
    {% endif %}
      region     = "{{ aws_region }}"
  }
}