This command searches for a match in one of three properties:
calid. The calendar’s unique identifier.
name. The calendar’s common name.
primaryOwner. The calendar’s primary owner.
To search for the value of a specific property, set that parameter to 1. If both primaryOwner and name are set to 0, calid defaults to 1 and the server assumes the search-string is a calid, regardless of the calid parameter setting.