Unsupported block type error

Terraform
1

I am receiving an error unsupported block type on required_provider {
terraform {
required_provider {
docker = {
source = “kreuzwerker/docker”
version = “~> 1.1.4”
}
}
}

provider “docker” {}

2

The “Use Provider” template of the docs work as expected.

terraform {
  required_providers {
    docker = {
      source = "kreuzwerker/docker"
      version = "2.16.0"
    }
  }
}

provider "docker" {
  # Configuration options
}
3

Which terraform version are you using? It should >= 0.13 and provider version 2.x.