A node with subcomponents cannot be directly deleted via API

According to the change log, as of version 2.12

DELETE requests to a node detail will also delete all the node’s subcomponents

but that doesn’t appear to the case. When attempting to delete a project with a single subcomponent

curl -X DELETE "https://api.osf.io/v2/nodes/8xc9y/" -H "Authorization: Bearer $PAT"

the following error is thrown

{
  "errors": [
    {
      "detail": "Any child components must be deleted prior to deleting this project."
    }
  ],
  "meta": {
    "version": "2.0"
  }
}

Am I missing something or misinterpret the docs?

[aaronwolen]

Changing Accept-Header to Accept did the trick! Thanks!

[brianjgeiger]

Ah, I think the header is supposed to be Accept and not Accept-Header. We will need to change our documentation.