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changeCartItemQuantity() function

Changes the current quantity in specific cart line item to given quantity.

Example: If current quantity is 3 and you pass 2 as quantity parameter, you will get a new cart's state with quantity 2.

Signature:

export declare function changeCartItemQuantity(itemId: string, newQuantity?: number, contextInstance?: ShopwareApiInstance): Promise<Cart>;

Parameters

Parameter	Type	Description
itemId	string
newQuantity	number
contextInstance	ShopwareApiInstance

Returns:

Promise<Cart>

Exceptions

ClientApiError