The get operation is used to retrieve the information about the domain template(s) from Plesk database. This information is as follows:
The get operation returns all settings currently present in the database 'in bulk'. You cannot request for a definite item of the above list. E.g., you cannot retrieve only hosting settings, only preferences, and so on.
All settings are optional and can be missing in the database. A domain template can even be empty (specified by its id and name and not containing any other information). The get operation will return only the settings currently stored in the database.
Filtering domain templates is a very important issue. Proceed to the Filtering Issues topic for details.