> ## Documentation Index > Fetch the complete documentation index at: https://docs.shoply.gg/llms.txt > Use this file to discover all available pages before exploring further. # Update a coupon category > Renames a category or changes its note. The two the store starts with are refused with `system_category`. Needs the `coupons.write` permission (Change Coupons). ## OpenAPI ````yaml /api-reference/openapi.json put /stores/{storeId}/coupon-categories/{categoryId} openapi: 3.1.0 info: title: Shoply API version: '1' description: >- Everything a store's own server can do with a secret API key: its catalogue, orders, customers, marketing, finance and the rest of what the dashboard does. And the Customer API, which a buyer's own device asks with a token of theirs. servers: - url: https://api.shoply.gg/v1 security: - apiKey: [] tags: - name: API key - name: Store - name: Domain - name: Payment methods - name: Analytics - name: Storefronts - name: Storefront code - name: Payment Routing - name: Custom payment methods - name: Products - name: Product pictures - name: Stock - name: Categories - name: Upsells - name: Subscriptions - name: Orders - name: Invoices - name: Reviews - name: Coupons - name: Coupon categories - name: Coupon pop-up - name: Sales - name: Blog - name: Search settings - name: Redirects - name: Sitemap - name: Cart Recovery - name: Email Marketing - name: Email Templates - name: Customers - name: Affiliates - name: Support Tickets - name: Blacklist - name: Fraud protection - name: Disputes - name: Finance - name: Tax - name: Expenses - name: Expense setup - name: API requests - name: Webhook endpoints - name: Webhook deliveries - name: Customer API paths: /stores/{storeId}/coupon-categories/{categoryId}: put: tags: - Coupon categories summary: Update a coupon category description: >- Renames a category or changes its note. The two the store starts with are refused with `system_category`. Needs the `coupons.write` permission (Change Coupons). operationId: couponCategories.update parameters: - name: storeId in: path required: true description: >- The store's ID. A key reaches the store it was made in: `GET /key` answers which. schema: type: string - name: categoryId in: path required: true description: The coupon category. schema: type: string - $ref: '#/components/parameters/IdempotencyKey' requestBody: required: true content: application/json: schema: type: object properties: name: type: string description: Its name. description: type: string description: A note for whoever manages the store. required: - name responses: '200': description: It worked. content: application/json: schema: type: object properties: success: type: boolean message: nullable: true code: nullable: true data: type: object properties: id: type: string storeId: type: string name: type: string slug: type: string description: type: string sort: type: integer systemKey: type: string couponCount: type: integer activeCount: type: integer uses: type: integer discountGiven: type: integer dateCreated: type: string updatedAt: type: string example: success: true message: null code: null data: id: 62fc3f0e-0160-47f3-9ba0-b02592d4590f storeId: 743d82fb-6aad-44bb-ab00-d54c4b0eecb7 name: Partners slug: partners description: Codes handed to partners and creators. sort: 0 systemKey: '' couponCount: 0 activeCount: 0 uses: 0 discountGiven: 0 dateCreated: '2026-10-22T16:20:18Z' updatedAt: '2026-10-22T16:20:18.802Z' '401': $ref: '#/components/responses/NoKey' '403': $ref: '#/components/responses/NotAllowed' '404': $ref: '#/components/responses/NotFound' '422': $ref: '#/components/responses/Refused' '429': $ref: '#/components/responses/TooMany' x-codeSamples: - lang: javascript label: Node.js source: | import Shoply from "@shoplygg/node"; const shoply = new Shoply({ apiKey: process.env.SHOPLY_API_KEY }); const result = await shoply.couponCategories.update("CATEGORY_ID", { name: "...", }); - lang: php label: PHP source: | getenv('SHOPLY_API_KEY')]); $result = $shoply->couponCategories->update('CATEGORY_ID', [ 'name' => '...', ]); - lang: python label: Python source: | import shoply client = shoply.Client() # reads SHOPLY_API_KEY result = client.couponCategories.update("CATEGORY_ID", name="...") components: parameters: IdempotencyKey: name: Idempotency-Key in: header required: false description: >- A word of your own for this one change, up to 180 letters, digits, dots, dashes, underscores and colons. Sent again with the same key, the request is not carried out twice: the first answer comes back, with `Idempotent-Replay: true`. schema: type: string responses: NoKey: description: >- No API key was sent, or the one sent is not a live key: `api_key_required`, `invalid_api_key`. content: application/json: schema: $ref: '#/components/schemas/Refusal' NotAllowed: description: >- The key is real and may not do this: `missing_scope` (with `requiredScope`), `ip_not_allowed`, `account_unavailable`, or `dashboard_only` for something only a person in the dashboard may do. content: application/json: schema: $ref: '#/components/schemas/Refusal' NotFound: description: >- There is no such thing in this store: `not_found`. A store that is not the key's own is answered the same way. content: application/json: schema: $ref: '#/components/schemas/Refusal' Refused: description: >- The request was understood and not carried out. `validation_failed` says what is wrong with each field under `errors`; other codes are the route's own. content: application/json: schema: $ref: '#/components/schemas/Refusal' TooMany: description: >- The key has used up its budget for now: `rate_limited`. `Retry-After` says how many seconds to wait. content: application/json: schema: $ref: '#/components/schemas/Refusal' schemas: Refusal: type: object properties: success: type: boolean example: false message: type: string description: What is wrong, in words for a person. code: type: string description: What is wrong, as a word that does not change. data: nullable: true errors: type: object description: >- For `validation_failed`: what is wrong with each field, by the field's name. additionalProperties: type: string required: - success - message - code securitySchemes: apiKey: type: http scheme: bearer description: >- A secret API key, made under Developers in the dashboard: `Authorization: Bearer shoply_sk_...` ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.