---
title: CartNoteUpdatePayload - Storefront API
description: Return type for `cartNoteUpdate` mutation.
api_version: 2025-07
api_name: storefront
type: payload
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/storefront/2025-07/payloads/CartNoteUpdatePayload
  md: >-
    https://shopify.dev/docs/api/storefront/2025-07/payloads/CartNoteUpdatePayload.md
---

# Cart​Note​Update​Payload

payload

Return type for `cartNoteUpdate` mutation.

## Fields

* cart

  [Cart](https://shopify.dev/docs/api/storefront/2025-07/objects/Cart)

  The updated cart.

* user​Errors

  [\[Cart​User​Error!\]!](https://shopify.dev/docs/api/storefront/2025-07/objects/CartUserError)

  non-null

  The list of errors that occurred from executing the mutation.

* warnings

  [\[Cart​Warning!\]!](https://shopify.dev/docs/api/storefront/2025-07/objects/CartWarning)

  non-null

  A list of warnings that occurred during the mutation.

***

## Mutations with this payload

* [cart​Note​Update](https://shopify.dev/docs/api/storefront/2025-07/mutations/cartNoteUpdate)

  mutation

  Updates the note on a [`Cart`](https://shopify.dev/docs/api/storefront/2025-07/objects/Cart). The note is a text field that stores additional information, such as a personalized message from the buyer or special instructions for the order.

  * cart​Id

    [ID!](https://shopify.dev/docs/api/storefront/2025-07/scalars/ID)

    required

    ### Arguments

    The ID of the cart.

  * note

    [String!](https://shopify.dev/docs/api/storefront/2025-07/scalars/String)

    required

    The note on the cart.

  ***

***

## Map

### Mutations with this payload

* [cart​Note​Update](https://shopify.dev/docs/api/storefront/2025-07/types/cartNoteUpdate)