additionalContactKeyDescriptors
An array of contact property keys or key descriptors from contact objects to fetch in the returned contacts.
Declaration
var additionalContactKeyDescriptors: [any CNKeyDescriptor]? { get set }Discussion
By default, the system only fetches CNContactIdentifierKey if you do not include a list of additional key descriptors. The system always fetches CNContactIdentifierKey, whether you request it or not.
For a list of possible keys, see Contact Keys.