I can't find more information in the Terraform provider documentation, neither can I find any open issues in github.

<https://www.terraform.io/registry/providers/docs>

<https://github.com/hashicorp/terraform/issues?q=is%3Aissue+is%3Aopen+provider+attribute+deprecated>

Terraform code:

```
terraform {
  required_providers {
    docker = {
      source  = "kreuzwerker/docker"
      version = "~> 2.13.0"
    }
  }
}

provider "docker" {}

resource "docker_image" "nginx" {
  name         = "nginx:latest"
  keep_locally = false
}

resource "docker_container" "nginx" {
  image = docker_image.nginx.latest
  name  = "nginx"
  ports {
    internal = 80
    external = 8000
  }
}

```

Deprecation:

[![enter image description here](https://i.stack.imgur.com/sp42C.png)](https://i.stack.imgur.com/sp42C.png)