> ## Documentation Index > Fetch the complete documentation index at: https://docs.fungies.io/llms.txt > Use this file to discover all available pages before exploring further. # Update a discount > Update an existing discount's details. You can modify the name, amount, expiration, and other properties. Note: Changing the discount code may affect customers who have saved the old code. ## OpenAPI ````yaml /api-reference/api-docs.yaml patch /v0/discounts/{discountId}/update openapi: 3.1.0 info: title: Fungies API v0 version: 0.3.5 servers: - url: https://api.fungies.io security: [] tags: - name: discounts description: Discounts related endpoints - name: keys description: Offer product keys related endpoints - name: orders description: Orders related endpoints - name: payments description: Payments related endpoints - name: offers description: Offers related endpoints - name: products description: Products related endpoints - name: subscriptions description: Subscriptions related endpoints - name: users description: Users related endpoints - name: variants description: Product variants related endpoints - name: plans description: Product plans related endpoints - name: elements description: Elements related endpoints paths: /v0/discounts/{discountId}/update: patch: tags: - discounts summary: Update a discount description: |- Update an existing discount's details. You can modify the name, amount, expiration, and other properties. Note: Changing the discount code may affect customers who have saved the old code. operationId: PatchV0DiscountsDiscountIdUpdate parameters: - name: discountId in: path required: true description: PATCH /v0/discounts/:discountId/update Parameter schema: $ref: >- #/components/schemas/PatchV0DiscountsDiscountIdUpdateParameterDiscountId requestBody: description: PATCH /v0/discounts/:discountId/update Request body content: application/json: schema: $ref: '#/components/schemas/PatchV0DiscountsDiscountIdUpdateRequestBody' responses: '200': description: PATCH /v0/discounts/:discountId/update Positive response content: application/json: schema: $ref: >- #/components/schemas/PatchV0DiscountsDiscountIdUpdatePositiveResponse '400': description: PATCH /v0/discounts/:discountId/update Negative response content: application/json: schema: $ref: >- #/components/schemas/PatchV0DiscountsDiscountIdUpdateNegativeResponse examples: example1: value: status: error error: message: Sample error message security: - APIKEY_1: [] APIKEY_2: [] components: schemas: PatchV0DiscountsDiscountIdUpdateParameterDiscountId: type: string format: uuid PatchV0DiscountsDiscountIdUpdateRequestBody: type: object properties: type: oneOf: - type: string const: code - type: string const: sale name: type: string amount: type: number format: double minimum: 1 maximum: 1.7976931348623157e+308 amountType: type: string enum: - fixed - percentage discountCode: type: string validFrom: type: - integer - 'null' format: int64 minimum: 0 maximum: 9007199254740991 validUntil: type: - integer - 'null' format: int64 minimum: 0 maximum: 9007199254740991 purchaseLimit: oneOf: - type: string minLength: 1 - type: number format: double minimum: 1 maximum: 1.7976931348623157e+308 excludedOffers: type: array items: type: string includedOffers: type: array items: type: string currency: type: string enum: - AFN - ALL - DZD - AOA - ARS - AMD - AWG - AUD - AZN - BSD - BDT - BBD - BZD - BMD - BOB - BAM - BWP - BRL - BHD - GBP - BND - BGN - BIF - BYN - KHR - CAD - CVE - KYD - KWD - XAF - XPF - CLP - CNY - COP - KMF - CDF - CRC - HRK - CZK - DKK - DJF - DOP - XCD - EGP - ETB - EUR - FKP - FJD - GMD - GEL - GIP - GTQ - GNF - GYD - HTG - HNL - HKD - HUF - ISK - INR - IDR - ILS - JMD - JPY - JOD - KZT - KES - KGS - LAK - LBP - LSL - LRD - MOP - MKD - MGA - MWK - MYR - MVR - MRO - MUR - MXN - MDL - MNT - MAD - MZN - MMK - NAD - NPR - ANG - TWD - NZD - NIO - NGN - NOK - OMR - PKR - PAB - PGK - PYG - PEN - PHP - PLN - QAR - RON - RUB - RWF - SHP - SVC - WST - STD - SAR - RSD - SCR - SLL - SGD - SBD - SOS - ZAR - KRW - LKR - SRD - SZL - SEK - CHF - TJS - TZS - THB - TND - TOP - TTD - TRY - UGX - UAH - AED - UYU - USD - UZS - VUV - VEF - VND - XOF - YER - ZMW - SLE - XCG - SSP - VES - MRU - STN - VED status: type: string enum: - active - inactive includesAllOffers: type: boolean timezone: type: string id: type: string format: uuid required: - id PatchV0DiscountsDiscountIdUpdatePositiveResponse: type: object properties: status: type: string const: success data: type: object properties: discount: type: object properties: object: type: string enum: - discount default: discount id: type: string format: uuid type: type: string enum: - code - sale name: type: - string - 'null' default: null amount: oneOf: - type: string - type: number format: double minimum: -1.7976931348623157e+308 maximum: 1.7976931348623157e+308 amountType: type: string enum: - fixed - percentage discountCode: type: - string - 'null' default: null validFrom: type: - integer - 'null' format: int64 minimum: 0 maximum: 9007199254740991 default: null validUntil: type: - integer - 'null' format: int64 minimum: 0 maximum: 9007199254740991 default: null purchaseLimit: type: - integer - 'null' format: int64 minimum: -9007199254740991 maximum: 9007199254740991 default: null timesUsed: type: integer format: int64 minimum: -9007199254740991 maximum: 9007199254740991 default: 0 status: type: string enum: - active - inactive includesAllOffers: type: boolean default: false excludedOffers: type: array items: type: string currency: type: string enum: - AFN - ALL - DZD - AOA - ARS - AMD - AWG - AUD - AZN - BSD - BDT - BBD - BZD - BMD - BOB - BAM - BWP - BRL - BHD - GBP - BND - BGN - BIF - BYN - KHR - CAD - CVE - KYD - KWD - XAF - XPF - CLP - CNY - COP - KMF - CDF - CRC - HRK - CZK - DKK - DJF - DOP - XCD - EGP - ETB - EUR - FKP - FJD - GMD - GEL - GIP - GTQ - GNF - GYD - HTG - HNL - HKD - HUF - ISK - INR - IDR - ILS - JMD - JPY - JOD - KZT - KES - KGS - LAK - LBP - LSL - LRD - MOP - MKD - MGA - MWK - MYR - MVR - MRO - MUR - MXN - MDL - MNT - MAD - MZN - MMK - NAD - NPR - ANG - TWD - NZD - NIO - NGN - NOK - OMR - PKR - PAB - PGK - PYG - PEN - PHP - PLN - QAR - RON - RUB - RWF - SHP - SVC - WST - STD - SAR - RSD - SCR - SLL - SGD - SBD - SOS - ZAR - KRW - LKR - SRD - SZL - SEK - CHF - TJS - TZS - THB - TND - TOP - TTD - TRY - UGX - UAH - AED - UYU - USD - UZS - VUV - VEF - VND - XOF - YER - ZMW - SLE - XCG - SSP - VES - MRU - STN - VED required: - id - type - amount - amountType - status - excludedOffers - currency required: - discount required: - status - data PatchV0DiscountsDiscountIdUpdateNegativeResponse: type: object properties: status: type: string const: error error: type: object properties: message: type: string required: - message required: - status - error securitySchemes: APIKEY_1: type: apiKey in: header name: x-fngs-public-key APIKEY_2: type: apiKey in: header name: x-fngs-secret-key ````