TicketItem

Field	Type	Required	Description
itemId	int	false	Id of the Item.
itemCode	string	false	Code of the Item.
name	string	true	Name of the TicketItem
quantity	int	true	Amount of elements of this TicketItem.
costCenter	string	false	Name of department of costs.
price	float	false	Price of this Ticket.

{
	"itemId": 1,
	"itemCode": "COKE",
	"name": "CocaCola",
	"costCenter": null,
	"quantity": 1,
	"price": 5.0
}