ENUM
enum LevelQueryFilterFields {attachmentIdcarrierIdcarrierNameDNcategoryIdcreatedAtcreatedByIddescriptionendDatefirmIdfirmNameDNidimportKeyisRestrictedisStreetlastViewedAtlevelTypeIdlevelTypeNameDNnamenextLevelUpIdnoteorganizationIdpayoutLevelIdproductCategoryIdproductClassIdproductTypeIdproductTypeNameDNstartDateupdatedAtupdatedById}