# Carts.CartPostVariantInner

## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**quantity** | **Number** |  | 
**productId** | **Number** |  | 
**listPrice** | **Number** | Optional price override | [optional] 
**variantId** | **Number** | Exists only in Catalog V3 | [optional]