Instance Property

keyName

The name of the custom attribute key.

Declaration

var keyName: String { get }

Discussion

The key name is a string that contains only ASCII characters and no punctuation other than the underscore (that is “_”). The prefix kMD is reserved. To create a custom attribute key name, it’s recommended that you use a reverse DNS format that includes your company name and does not include the period character (“.”). For example, a key name of the form com_mycompany_myapp_mykeyname works well.

See Also

New Methods

init?(keyName: String)

Returns a new custom attribute key with the specified name.

init?(keyName: String, searchable: Bool, searchableByDefault: Bool, unique: Bool, multiValued: Bool)

Returns a new custom attribute key with the specified name and properties.

var isMultiValued: Bool

A Boolean value that indicates if the custom attribute is likely to have multiple values, such as arrays, associated with it.

var isSearchable: Bool

A Boolean value that indicates if the custom attribute can be specified as a search term.

var isSearchableByDefault: Bool

A Boolean value that indicates if the custom attribute should be searchable by default.

var isUnique: Bool

A Boolean value that indicates if duplicate custom attribute values should be treated as the same value to save storage space.