The attribute "server_url" is required, but no definition was found.

[Nowaker]

Terraform Version

v0.14.2

Affected Resource(s)

All.

Terraform Configuration Files

terraform {
  required_providers {
    powerdns = {
      source = "pan-net/powerdns"
    }
  }
}

provider "powerdns" {
  server_url = "http://example.com/"
}

Expected Behavior

When API key isn't defined (and therefore, Terraform asks for it interactively) but the PowerDNS server URL is defined in the configuration, the provider sees the server URL parameter and talks to it.

Actual Behavior

% terraform plan
Acquiring state lock. This may take a few moments...
provider.powerdns.api_key
  REST API authentication key

  Enter a value: 1234

Releasing state lock. This may take a few moments...

Error: Missing required attribute

  on <input-prompt> line 1:
  (source code not available)

The attribute "server_url" is required, but no definition was found.