ENUM
enum ContactQueryFilterFields {carrierIdcarrierNameDNcompanyIdcompanyNameDNcreatedAtcreatedByIddemographicIdendDateexpressStepfirmIdfirmNameDNfirstNameDNidimportKeylastNameDNlastViewedAtnamenoteorganizationIdphotoContentTypephotoFileNamephotoFileSizephotoUpdatedAtprimaryEmailDNprimaryPhoneNumberDNstartDateupdatedAtupdatedByIdvendorIdvendorNameDN}