Google+ Domains API: missing fields in activities.list method response?

Question

According to the documentation, the activities.list method of the Google+ Domains API should return an activity resource containing an access field structured like this:

"access": {
  "kind": "plus#acl",
  "description": string,
  "domainRestricted": boolean,
  "items": [
    {
      "type": string,
      "id": string,
      "displayName": string
    }
  ]
}

However, in all the tests we performed only the access.kind and access.description fields are returned. So, for instance, we cannot retrieve the IDs of the circles the post is shared with.

Is there something we should specify in the request to enable the additional fields (like items), or it is simply a mismatch between the documentation and the implementation of the API?

Answer 1

It looks like a deficiency in the API and looks similar to issue 398.