# Class: StorePostCartsCartReq [internal](../modules/internal-35.md).StorePostCartsCartReq ## Properties ### billing\_address • `Optional` **billing\_address**: `string` \| [`AddressPayload`](internal.AddressPayload.md) #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:129 ___ ### context • `Optional` **context**: `object` #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:134 ___ ### country\_code • `Optional` **country\_code**: `string` #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:127 ___ ### customer\_id • `Optional` **customer\_id**: `string` #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:133 ___ ### discounts • `Optional` **discounts**: [`Discount`](internal-35.Discount.md)[] #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:132 ___ ### email • `Optional` **email**: `string` #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:128 ___ ### gift\_cards • `Optional` **gift\_cards**: [`GiftCard`](internal-35.GiftCard.md)[] #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:131 ___ ### region\_id • `Optional` **region\_id**: `string` #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:126 ___ ### sales\_channel\_id • `Optional` **sales\_channel\_id**: `string` #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:135 ___ ### shipping\_address • `Optional` **shipping\_address**: `string` \| [`AddressPayload`](internal.AddressPayload.md) #### Defined in medusa/dist/api/routes/store/carts/update-cart.d.ts:130