JUMP TOIntroductionIntroductionErrorsVersioningFetching DataObject SchemasVoucherify APIVOUCHERS APIVoucher ObjectList VouchersgetGet VouchergetCreate VoucherpostGenerate Random CodepostUpdate VoucherputDelete VoucherdeleteEnable VoucherpostDisable VoucherpostAdd or Remove Voucher BalancepostList Voucher TransactionsgetExport Voucher TransactionspostImport VoucherspostImport Vouchers using CSVpostExamine Qualification [Deprecated]postUpdate Vouchers in bulkpostUpdate Vouchers' metadata in bulkpostRelease Validation SessiondeleteCAMPAIGNS APICampaign ObjectList CampaignsgetGet CampaigngetCreate CampaignpostUpdate CampaignputDelete CampaigndeleteAdd Voucher to CampaignpostAdd Voucher with Specific Code to CampaignpostImport Vouchers to CampaignpostImport Vouchers to Campaign by CSVpostExamine Qualification [Deprecated]postEnable CampaignpostDisable CampaignpostPROMOTIONS APIPromotion Tier ObjectList Promotion TiersgetList Promotion Tiers (client-side)getList Promotion Tiers from CampaigngetAdd Promotion Tier to CampaignpostGet Promotion TiergetUpdate Promotion TierputDelete Promotion TierdeleteEnable Promotion TierpostDisable Promotion TierpostList Promotion StacksgetList Promotion Stacks in CampaigngetGet Promotion StackgetCreate Promotion StackpostUpdate Promotion StackputDelete Promotion StackdeleteREWARDS APIReward ObjectReward Assignment ObjectList RewardsgetGet RewardgetCreate RewardpostUpdate RewardputDelete RewarddeleteList Reward AssignmentsgetGet Reward AssignmentgetCreate Reward AssignmentpostUpdate Reward AssignmentputDelete Reward AssignmentdeletePUBLICATIONS APIPublication ObjectList PublicationsgetCreate PublicationpostCreate PublicationgetVALIDATIONS APIEstablish Validation SessionValidation ObjectValidate Voucher [Deprecated]postValidate Voucher (client-side) [Deprecated]getValidate Promotions [Deprecated]postValidate Promotion Tier [Deprecated]postREDEMPTIONS APIRedemption ObjectRollback Redemption ObjectList RedemptionsgetGet RedemptiongetGet Voucher's RedemptionsgetRedeem Voucher [Deprecated]postRedeem Voucher (client-side) [Deprecated]postRollback RedemptionpostRedeem Promotion [Deprecated]postSTACKABLE DISCOUNTS APIStacking API OverviewEstablish Validation SessionStackable Redemptions ObjectValidate Stackable DiscountspostValidate Stackable Discounts (client-side)postRedeem Stackable DiscountspostRedeem Stackable Discounts (client-side)postRollback Stackable RedemptionspostLOYALTIES APILoyalty Campaign ObjectLoyalty Card ObjectLoyalty Tier ObjectEarning Rule ObjectList Loyalty CampaignsgetGet Loyalty CampaigngetCreate Loyalty CampaignpostUpdate Loyalty CampaignputDelete Loyalty CampaigndeleteList MembersgetGet MembergetGet MembergetAdd MemberpostGet Member ActivitiesgetGet Member ActivitiesgetAdd or Remove Loyalty Card BalancepostAdd or Remove Loyalty Card BalancepostTransfer PointspostList Loyalty Card TransactionsgetList Loyalty Card TransactionsgetExport Loyalty Card TransactionspostExport Loyalty Card TransactionspostGet Points ExpirationgetCreate Points Expiration ExportpostList Earning RulesgetGet Earning RulegetCreate Earning RulepostUpdate Earning RuleputDelete Earning RuledeleteEnable Earning RulepostDisable Earning RulepostList Member RewardsgetGet Reward DetailsgetRedeem RewardpostRedeem RewardpostList Reward AssignmentsgetList Reward AssignmentsgetGet Reward AssignmentgetGet Reward AssignmentgetCreate Reward AssignmentpostUpdate Reward AssignmentputDelete Reward AssignmentdeleteList Loyalty TiersgetCreate Loyalty TierspostGet Loyalty TiergetList Member's Loyalty TiersgetList Loyalty Tier Earning RulesgetList Loyalty Tier RewardsgetCUSTOMERS APICustomer ObjectCustomer Activity ObjectList CustomersgetGet CustomergetList Customer ActivitiesgetList Customer's SegmentsgetCreate CustomerpostImport and Update Customers using CSVpostUpdate CustomerputUpdate Customer's ConsentsputUpdate Customer's Consents (client-side)putUpdate Customers in bulkpostUpdate Customers' Metadata in bulkpostDelete CustomerdeleteDelete Customer PermanentlypostORDERS APIOrder ObjectList OrdersgetGet OrdergetCreate OrderpostUpdate OrderputImport OrderspostCreate Orders ExportpostPRODUCTS APIProduct ObjectSKU ObjectList ProductsgetGet ProductgetCreate ProductpostImport Products using CSVpostUpdate ProductputUpdate Products in bulkpostUpdate Products' Metadata in bulkpostDelete ProductdeleteList SKUs in ProductgetGet SKUgetCreate SKUpostImport SKUs using CSVpostUpdate SKUputDelete SKUdeletePRODUCT COLLECTIONS APIProduct Collection ObjectList Product CollectionsgetCreate Product CollectionpostGet Product CollectiongetList Products in CollectiongetDelete Product CollectiondeleteVALIDATION RULES APIValidation Rule ObjectValidation Rule Assignment ObjectList Validation RulesgetGet Validation RulegetCreate Validation RulespostUpdate Validation RuleputDelete Validation RuledeleteList Validation Rules' Assignment(s)getList Validation Rule AssignmentsgetCreate Validation Rules AssignmentspostDelete Validation Rule AssignmentdeleteSEGMENTS APICustomer Segment ObjectGet SegmentgetCreate SegmentpostDelete SegmentdeleteEVENTS APICustom Event ObjectTrack Custom EventpostTrack Custom Event (client-side)postCONSENTS APIConsents ObjectList ConsentsgetList Consents (client-side)getASYNC ACTIONS APIAsync Action ObjectList Async ActionsgetGet Async ActiongetEXPORTS APIExport ObjectList ExportsgetGet ExportgetCreate ExportpostDelete ExportdeleteCATEGORIES APICategory ObjectList CategoriesgetGet CategorygetCreate CategorypostUpdate CategoryputDelete CategorydeleteMETADATA SCHEMAS APIMetadata Schema ObjectList Metadata SchemasgetGet Metadata SchemagetLOCATIONS APILocation ObjectList LocationsgetGet LocationgetQUALIFICATIONS APIQualification ObjectCheck EligibilitypostCheck Eligibility (client-side)postDelete Promotion Tierdelete https://api.voucherify.io/v1/promotions/tiers/{promotionTierId}This method deletes a promotion tier.