---
title: RefundSession - Payments Apps API
description: A unique refund transaction.
api_version: 2025-10
api_name: payments-apps
type: object
api_type: graphql
source_url:
  html: https://shopify.dev/docs/api/payments-apps/latest/objects/RefundSession
  md: https://shopify.dev/docs/api/payments-apps/latest/objects/RefundSession.md
---

# Refund​Session

object

Requires `read_payment_sessions` access scope.

A unique refund transaction.

## Fields

* id

  [ID!](https://shopify.dev/docs/api/payments-apps/latest/scalars/ID)

  non-null

  A globally-unique ID.

* state

  [Refund​Session​States!](https://shopify.dev/docs/api/payments-apps/latest/unions/RefundSessionStates)

  non-null

  Details about the refund state.

***

## Map

No referencing types

***

## Mutations

* [refund​Session​Reject](https://shopify.dev/docs/api/payments-apps/latest/mutations/refundSessionReject)

  mutation

  Rejects an open refund session. After the `refundSessionReject` mutation completes on a given refund session, any `refundSessionResolve` mutation attempts will fail. Subsequent `refundSessionReject` mutation attempts will succeed, but the `RejectionReasonInput` argument will be ignored.

* [refund​Session​Resolve](https://shopify.dev/docs/api/payments-apps/latest/mutations/refundSessionResolve)

  mutation

  Resolves an open refund session. After the `refundSessionResolve` mutation completes on a given refund session, any `refundSessionReject` mutation attempts will fail. Subsequent `refundSessionResolve` mutation attempts will succeed, but the `Details` argument will be ignored.

***

## <\~> RefundSession Mutations

### Mutated by

* <\~>[refund​Session​Reject](https://shopify.dev/docs/api/payments-apps/latest/mutations/refundSessionReject)
* <\~>[refund​Session​Resolve](https://shopify.dev/docs/api/payments-apps/latest/mutations/refundSessionResolve)