mutation ($cancelQuantity: Int!, $itemId: ID!, $orderId: ID!, $reason: String) {
  cancelOrderItem(input: {
    cancelQuantity: $cancelQuantity,
    itemId: $itemId,
    orderId: $orderId,
    reason: $reason
  }) {
    order {
      fulfillmentGroups {
        items {
          nodes {
            cancelReason
            quantity
            status
          }
        }
        status
      }
      status
    }
  }
}
