UpdateCartItemInput

Changes an item in the cart.

input UpdateCartItemInput {
  acceptAlternativeIfUnavailable: Boolean
  cartItemId: ID!
  expectedRevision: Int
  notes: String
  operationId: String
  quantity: Float!
}

Fields

UpdateCartItemInput.acceptAlternativeIfUnavailable ● Boolean scalar

Buyer consent: if this item becomes unavailable, may fulfillment ship a manually-picked substitute instead? Set once at cart time; carries forward automatically through Quote/SalesOrder/Invoice.

UpdateCartItemInput.cartItemId ● ID! non-null scalar

The ID of the cart item.

UpdateCartItemInput.expectedRevision ● Int scalar

CAS guard: the cart revision this mutation was read against.

UpdateCartItemInput.notes ● String scalar

A note on the line.

UpdateCartItemInput.operationId ● String scalar

Client-minted id for replay-safety (same id+payload = no-op success).

UpdateCartItemInput.quantity ● Float! non-null scalar

The new quantity. Must be greater than zero. Use the remove mutation to remove a line.

Member Of

updateCartItem mutation