---
schema_version: "1"
id: ade17ec10d17c224f4e36bdb2a54fc79cc0670372288de1ebbf4ff8274730f31
title: ConnectApi.CartItemPromotionInputRepresentation
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/apexref/apex_connectapi_input_cart_item_promotion.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.apexref.meta/apexref/apex_connectapi_input_cart_item_promotion.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: 3c3062a9c0bc385317c4ac3db3321a06ab9ca1870859759b410845bdd12d2009
description: ID of a cart item associated with a promotion.
---
# ConnectApi.CartItemPromotionInputRepresentation

ID of a cart item associated with a promotion.

| Property | Type | Description | Required or Optional | Available Version |
| --- | --- | --- | --- | --- |
| cartItemId | String | ID of the item associated with the cart. | Optional | 52.0 |