---
title: "Acknowledge dispute"
method: POST
path: "/v1/disputes/acknowledge"
tags: ["Disputes"]
---

# Acknowledge dispute

`POST /v1/disputes/acknowledge`

## Request

- Base URL: `https://sandbox.pismolabs.io/disputes`
- URL: `https://sandbox.pismolabs.io/disputes/v1/disputes/acknowledge`
- Auth: HTTP bearer

Mark a processed installment. This feature is only available for Mastercard.

## Request body

- object[]
  - `dispute_id` number, required: Dispute ID
  - `dispute_installment_id` number: Dispute installment ID. If not entered, the first installment is processed.
  - `network_brand_type` 'Visa' | 'Mastercard' | 'Elo': Network brand
  - `error` boolean: Error flag
  - `reason` string, nullable: Reason if error

## Response `200`

OK

- object[]
  - `dispute_id` number: Dispute ID
  - `dispute_installment_id` integer: Dispute installment ID.
  - `error` boolean: True if there is network error response.
  - `reason` string: Error description if network error.

## Other responses

- `401`: Unauthorized. Invalid or missing access token.
- `500`: Internal server error

---

[API](https://skmtc.dev/pismo/apis/card-issuing-disputes.md) - [All operations](https://skmtc.dev/pismo/apis/card-issuing-disputes/llms.txt) - [OpenAPI document](https://skmtc.dev/pismo/apis/card-issuing-disputes/revisions/53592b5468b6?raw)