addValue(_:toAttribute:) Adds a value to an attribute of the record. Declarationfunc addValue(_ inValue: Any!, toAttribute inAttribute: String!) throws ParametersinValue: The value. Should be of type NSString or NSData.inAttribute: The attribute. Discussion See AlsoManaging Record AttributesrecordDetails(forAttributes:)recordNamerecordTyperemoveValues(forAttribute:)removeValue(_:fromAttribute:)setValue(_:forAttribute:)synchronize()values(forAttribute:)