---
title: CheckoutBrandingMainSectionInput - GraphQL Admin
description: The input fields used to update the main sections customizations.
api_version: 2025-10
api_name: admin
type: input-object
api_type: graphql
source_url:
  html: https://shopify.dev/docs/api/admin-graphql/latest/input-objects/checkoutbrandingmainsectioninput
  md: https://shopify.dev/docs/api/admin-graphql/latest/input-objects/checkoutbrandingmainsectioninput.md
---

# Checkout​Branding​Main​Section​Input

input\_object

The input fields used to update the main sections customizations.

## Fields

* background

  [Checkout​Branding​Background](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingBackground)

  The background style of the main sections.

* border

  [Checkout​Branding​Simple​Border](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingSimpleBorder)

  The border for the main sections.

* border​Style

  [Checkout​Branding​Border​Style](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingBorderStyle)

  The border style of the main sections.

* border​Width

  [Checkout​Branding​Border​Width](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingBorderWidth)

  The border width of the main sections.

* color​Scheme

  [Checkout​Branding​Color​Scheme​Selection](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingColorSchemeSelection)

  The selected color scheme for the main sections.

* corner​Radius

  [Checkout​Branding​Corner​Radius](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingCornerRadius)

  The corner radius of the main sections.

* padding

  [Checkout​Branding​Spacing​Keyword](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingSpacingKeyword)

  The padding of the main sections.

* shadow

  [Checkout​Branding​Shadow](https://shopify.dev/docs/api/admin-graphql/latest/enums/CheckoutBrandingShadow)

  The shadow of the main sections.

***

## Input objects using this input

* [Checkout​Branding​Main​Input.section](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingMainInput#fields-section)

  INPUT OBJECT

  The input fields used to update the main container customizations.

***

## Map

### Input objects using this input

* [Checkout​Branding​Main​Input.section](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingMainInput#fields-section)