---
title: CheckoutBrandingHeadingLevelInput - GraphQL Admin
description: The input fields for heading level 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/checkoutbrandingheadinglevelinput
  md: https://shopify.dev/docs/api/admin-graphql/latest/input-objects/checkoutbrandingheadinglevelinput.md
---

# Checkout​Branding​Heading​Level​Input

input\_object

The input fields for heading level customizations.

## Fields

* typography

  [Checkout​Branding​Typography​Style​Input](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingTypographyStyleInput)

  The typography customizations used for headings.

***

## Input objects using this input

* [Checkout​Branding​Customizations​Input.headingLevel1](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingCustomizationsInput#fields-headingLevel1)

  INPUT OBJECT

  The input fields used to update the components customizations.

* [Checkout​Branding​Customizations​Input.headingLevel2](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingCustomizationsInput#fields-headingLevel2)

  INPUT OBJECT

  The input fields used to update the components customizations.

* [Checkout​Branding​Customizations​Input.headingLevel3](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingCustomizationsInput#fields-headingLevel3)

  INPUT OBJECT

  The input fields used to update the components customizations.

***

## Map

### Input objects using this input

* [Checkout​Branding​Customizations​Input.headingLevel1](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingCustomizationsInput#fields-headingLevel1)
* [Checkout​Branding​Customizations​Input.headingLevel2](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingCustomizationsInput#fields-headingLevel2)
* [Checkout​Branding​Customizations​Input.headingLevel3](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/CheckoutBrandingCustomizationsInput#fields-headingLevel3)