Site getAll is only returning one item

[MichaelCastelbuono]

Running $client->site()->getAll(); only seems to return one item and it appears to always be the last item. If I add a filter for a specific ID then that item is returned so I know there are more items in my plesk instance.

The protocol version returned in the response is 1.6.9.1.

[MichaelCastelbuono]

After talking with Plesk support I discovered this is working as expected. The <site> operator only returns non-primary domain information evidently. Here's what I heard from support:

Request you are using uses operator which retrieves the information for every site that is not the primary site for a subscription, and every subdomain.
Let's say you have subscription called example.com and it has only primary domain example.com.
In such case request will return "ok" meaning that it is a valid request, but it won't return any information for example.com as it is a primary domain of corresponding subscription.
At the same time, if subscription example.com has additional domain example.org and a subdomain sub.example.com request will return information for only these two domains and not for example.com

I can confirm that after configuring multiple non-primary domains in Plesk that the <site> operator or $client->site()->getAll() returns multiple entries. It would be nice if either the <webspace> operator or <site> operator had a filter to allow for all domains to be retrieved but it looks like this isn't possible yet.