openapi: 3.1.0
info:
  version: '6'
  x-publicVersion: true
  title: Adyen Account acceptDispute defendDispute API
  description: "This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead.\n\nThe Account API provides endpoints for managing account-related entities on your platform. These related entities include account holders, accounts, bank accounts, shareholders, and verification-related documents. The management operations include actions such as creation, retrieval, updating, and deletion of them.\n\nFor more information, refer to our [documentation](https://docs.adyen.com/marketplaces-and-platforms/classic).\n## Authentication\nYour Adyen contact will provide your API credential and an API key. To connect to the API, add an `X-API-Key` header with the API key as the value, for example:\n\n ```\ncurl\n-H \"Content-Type: application/json\" \\\n-H \"X-API-Key: YOUR_API_KEY\" \\\n...\n```\n\nAlternatively, you can use the username and password to connect to the API using basic authentication. For example:\n\n```\ncurl\n-U \"ws@MarketPlace.YOUR_PLATFORM_ACCOUNT\":\"YOUR_WS_PASSWORD\" \\\n-H \"Content-Type: application/json\" \\\n...\n```\nWhen going live, you need to generate new web service user credentials to access the [live endpoints](https://docs.adyen.com/development-resources/live-endpoints).\n\n## Versioning\nThe Account API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: \"vXX\", where XX is the version number.\n\nFor example:\n```\nhttps://cal-test.adyen.com/cal/services/Account/v6/createAccountHolder\n```"
  x-timestamp: '2023-05-30T15:27:20Z'
  termsOfService: https://www.adyen.com/legal/terms-and-conditions
  contact:
    name: Adyen Developer Experience team
    url: https://github.com/Adyen/adyen-openapi
servers:
- url: https://cal-test.adyen.com/cal/services/Account/v6
tags:
- name: defendDispute
paths:
  /defendDispute:
    post:
      tags:
      - defendDispute
      summary: Adyen Defend a Dispute
      description: Defends a specific dispute.
      x-addedInVersion: '1'
      operationId: post-defendDispute
      x-sortIndex: 1
      x-methodName: defendDispute
      security:
      - BasicAuth: []
      - ApiKeyAuth: []
      requestBody:
        content:
          application/json:
            examples:
              defend-dispute:
                $ref: '#/components/examples/post-defendDispute-defend-dispute'
            schema:
              $ref: '#/components/schemas/DefendDisputeRequest'
      responses:
        '200':
          content:
            application/json:
              examples:
                defend-dispute:
                  $ref: '#/components/examples/post-defendDispute-defend-dispute-200'
              schema:
                $ref: '#/components/schemas/DefendDisputeResponse'
          description: OK - the request has succeeded.
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceError'
              examples:
                post-defendDispute400Example:
                  summary: Default post-defendDispute 400 response
                  x-microcks-default: true
                  value:
                    errorCode: CODE123
                    errorType: standard
                    message: example_value
                    pspReference: REF-001
                    status: 500
          description: Bad Request - a problem reading or understanding the request.
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceError'
              examples:
                post-defendDispute401Example:
                  summary: Default post-defendDispute 401 response
                  x-microcks-default: true
                  value:
                    errorCode: CODE123
                    errorType: standard
                    message: example_value
                    pspReference: REF-001
                    status: 500
          description: Unauthorized - authentication required.
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceError'
              examples:
                post-defendDispute403Example:
                  summary: Default post-defendDispute 403 response
                  x-microcks-default: true
                  value:
                    errorCode: CODE123
                    errorType: standard
                    message: example_value
                    pspReference: REF-001
                    status: 500
          description: Forbidden - insufficient permissions to process the request.
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceError'
              examples:
                post-defendDispute422Example:
                  summary: Default post-defendDispute 422 response
                  x-microcks-default: true
                  value:
                    errorCode: CODE123
                    errorType: standard
                    message: example_value
                    pspReference: REF-001
                    status: 500
          description: Unprocessable Entity - a request validation error.
        '500':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceError'
              examples:
                post-defendDispute500Example:
                  summary: Default post-defendDispute 500 response
                  x-microcks-default: true
                  value:
                    errorCode: CODE123
                    errorType: standard
                    message: example_value
                    pspReference: REF-001
                    status: 500
          description: Internal Server Error - the server could not process the request.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  examples:
    post-defendDispute-defend-dispute-200:
      summary: Dispute defended
      value:
        disputeServiceResult:
          success: true
    post-defendDispute-defend-dispute:
      summary: Defend a dispute
      value:
        defenseReasonCode: SupplyDefenseMaterial
        disputePspReference: DZ4DPSHB4WD2WN82
        merchantAccountCode: YOUR_MERCHANT_ACCOUNT
  schemas:
    DefendDisputeResponse:
      properties:
        disputeServiceResult:
          description: The result of the dispute service.
          $ref: '#/components/schemas/DisputeServiceResult'
      required:
      - disputeServiceResult
      type: object
    ServiceError:
      properties:
        errorCode:
          description: The error code mapped to the error message.
          type: string
        errorType:
          description: The category of the error.
          type: string
        message:
          description: A short explanation of the issue.
          type: string
        pspReference:
          description: The PSP reference of the payment.
          type: string
        status:
          description: The HTTP response status.
          format: int32
          type: integer
      type: object
    DisputeServiceResult:
      properties:
        errorMessage:
          description: The general error message.
          type: string
        success:
          description: Indicates whether the request succeeded.
          type: boolean
      required:
      - success
      type: object
    DefendDisputeRequest:
      properties:
        defenseReasonCode:
          description: The defense reason code that was selected to defend this dispute.
          type: string
        disputePspReference:
          description: The PSP reference assigned to the dispute.
          type: string
        merchantAccountCode:
          description: The merchant account identifier, for which you want to process the dispute transaction.
          type: string
      required:
      - merchantAccountCode
      - disputePspReference
      - defenseReasonCode
      type: object
  securitySchemes:
    ApiKeyAuth:
      in: header
      name: X-API-Key
      type: apiKey
    BasicAuth:
      scheme: basic
      type: http
x-groups:
- Account holders
- Accounts
- Verification