# CartLinesAddPayload - storefront - PAYLOAD Version: 2025-01 ## Description Return type for `cartLinesAdd` mutation. ### Access Scopes ## Fields * [cart](/docs/api/storefront/2025-01/objects/Cart): Cart - The updated cart. * [userErrors](/docs/api/storefront/2025-01/objects/CartUserError): CartUserError! - The list of errors that occurred from executing the mutation. * [warnings](/docs/api/storefront/2025-01/objects/CartWarning): CartWarning! - A list of warnings that occurred during the mutation. ## Connections ## Mutations with this payload * [cartLinesAdd](/docs/api/storefront/2025-01/mutations/cartLinesAdd) ## Examples