init(zoneName:)
Creates a record zone object with the specified zone name.
Declaration
init(zoneName: String)Parameters
- zoneName:
The name of the new zone. Zone names inside a user’s private database are unique, consist of up to 255 ASCII characters, and don’t start with an underscore. One way to satisfy the uniqueness of zone names is to create a string from a Universally Unique Identifier (UUID), but you can also use other techniques.
If this parameter is
nilor is an empty string, the method throws an exception.
Return Value
The new custom zone.
Discussion
Use this method to create a new record zone. The new zone has the name you provide and the zone’s owner is the current user. After creating the zone, save it to the server using a CKModifyRecordZonesOperation object or the save(_:completionHandler:) method of CKDatabase. You must save the zone to the server before you attempt to save any records to that zone.
Don’t use this method to create a CKRecordZone object that corresponds to a zone that already exists in the database. If the zone exists, fetch it using a CKFetchRecordZonesOperation object or the fetch(withRecordZoneID:completionHandler:) method of CKDatabase.