> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sudo.africa/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Dispute

> Updates a dispute for a specific transaction.



## OpenAPI

````yaml openapi.json put /cards/disputes/{id}
openapi: 3.1.0
info:
  title: Sudo Sandbox API
  version: '1.0'
servers:
  - url: https://api.sandbox.sudo.cards
security:
  - sec0: []
paths:
  /cards/disputes/{id}:
    put:
      summary: Update Dispute
      description: Updates a dispute for a specific transaction.
      operationId: update-dispute
      parameters:
        - name: id
          in: path
          description: The `_id` of the transaction to fetch.
          schema:
            type: string
          required: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
                - reason
                - explanation
              properties:
                reason:
                  type: string
                  description: The reason for the dispute.
                  default: not_received
                  enum:
                    - not_received
                    - fraudulent
                    - duplicate
                    - product_not_as_described
                    - service_not_as_described
                    - canceled
                    - other
                explanation:
                  type: string
                  description: More details on the dispute.
                metadata:
                  type: string
                  description: The key-value pair you wish to attach to the dispute object.
                  default: '{}'
                  format: json
      responses:
        '200':
          description: Dispute updated successfully.
          headers:
            X-Powered-By:
              schema:
                type: string
              example: Express
            Access-Control-Allow-Origin:
              schema:
                type: string
              example: '*'
            X-RateLimit-Limit:
              schema:
                type: integer
              example: '250000'
            X-RateLimit-Remaining:
              schema:
                type: integer
              example: '249999'
            X-RateLimit-Reset:
              schema:
                type: integer
              example: '0'
            Content-Type:
              schema:
                type: string
              example: application/json; charset=utf-8
            ETag:
              schema:
                type: string
              example: W/"2dd-sfRBgLV2BqnKnzwqFCi2UGdBgUQ"
            Connection:
              schema:
                type: string
              example: keep-alive
            Keep-Alive:
              schema:
                type: string
              example: timeout=5
          content:
            application/json:
              schema:
                type: object
                properties:
                  statusCode:
                    type: integer
                    description: >-
                      Status code of the response. `200` indicates a successful
                      request.
                  message:
                    type: string
                    description: Human-readable description of the result.
                  data:
                    type: object
                    description: Response payload.
                    properties:
                      _id:
                        type: string
                        description: Unique identifier of the object.
                      business:
                        type: string
                        description: Identifier of the business that owns this object.
                      transaction:
                        type: string
                        description: Identifier of the transaction.
                      reason:
                        type: string
                        description: Reason for the dispute.
                      explanation:
                        type: string
                        description: Additional explanation supplied with the dispute.
                      status:
                        type: string
                        description: Current status of the object.
                      metadata:
                        type: object
                        description: Arbitrary key-value pairs attached to the object.
                        properties: {}
                      createdAt:
                        type: string
                        format: date-time
                        description: ISO 8601 timestamp of when the object was created.
                      updatedAt:
                        type: string
                        format: date-time
                        description: >-
                          ISO 8601 timestamp of when the object was last
                          updated.
                      __v:
                        type: integer
                        description: Internal document version (Mongo).
              example:
                statusCode: 200
                message: Dispute updated successfully.
                data:
                  _id: 6840c1aa2b3c4d5e6f700444
                  business: 670cec9d25852ba485d74273
                  transaction: 6840c1aa2b3c4d5e6f700333
                  reason: fraudulent
                  explanation: Customer did not authorize this transaction.
                  status: pending
                  metadata: {}
                  createdAt: '2025-06-04T21:05:26.115Z'
                  updatedAt: '2025-06-05T09:15:00.000Z'
                  __v: 0
        '400':
          description: Validation error.
          content:
            application/json:
              schema:
                type: object
                properties:
                  statusCode:
                    type: integer
                    description: >-
                      Status code of the response. `200` indicates a successful
                      request.
                  message:
                    type: string
                    description: Human-readable description of the result.
                  data:
                    nullable: true
                    description: Always `null` for error responses.
              example:
                statusCode: 400
                message: '"reason" must be a valid dispute reason'
                data: null
        '401':
          description: Authentication failed — missing or invalid API key.
          content:
            application/json:
              schema:
                type: object
                properties:
                  statusCode:
                    type: integer
                    description: >-
                      Status code of the response. `200` indicates a successful
                      request.
                  message:
                    type: string
                    description: Human-readable description of the result.
                  data:
                    nullable: true
                    description: Response payload.
              example:
                statusCode: 401
                message: >-
                  Unauthorized. Provide a valid API key in the Authorization
                  header.
                data: null
        '404':
          description: Not found.
          content:
            application/json:
              schema:
                type: object
                properties:
                  statusCode:
                    type: integer
                    description: >-
                      Status code of the response. `200` indicates a successful
                      request.
                  message:
                    type: string
                    description: Human-readable description of the result.
                  data:
                    nullable: true
                    description: Always `null` for error responses.
              example:
                statusCode: 404
                message: Dispute not found.
                data: null
      deprecated: false
components:
  securitySchemes:
    sec0:
      type: apiKey
      in: header
      name: Authorization
      x-bearer-format: bearer
      x-default: '{{APIKey}}'

````