@class CNContact; @interface PKAccountWebServiceAccountUserInfoResponse : PKAccountWebServiceResponse @property (readonly, nonatomic) CNContact *primaryUser; + (BOOL)jsonDataOptional; - (id)initWithData:(id)a0; - (void).cxx_destruct; - (id)_stringValueFromDictionary:(id)a0 key:(id)a1 isOptional:(BOOL)a2; @end