Unable to update root domain of zone

[gclawes]

When using this config, the cloud function is unable to update the root domain of the whiteforest.info zone:

{
  "whiteforest.info": {
    "projectId": "whiteforest",
    "zoneName": "whiteforest-info",
    "records": {
      "whiteforest.info": {
        "username": "[USER]",
        "password": "[PASS]"
      }
    }
  }
}

I suspect this is because config.js checking that the hostname starts with .${domain}.