Function: close_ticket
Description: This tool belongs to the ticketing system that is part of a company, which allows users to create, view, and manage support business tickets. Tool description: Close a ticket.
Parameters:
type: dict
properties: ticket_id: type: integer
description: ID of the ticket to be closed. 
required: ticket_id
Response:
type: dict
properties: status: type: string
description: Status of the close operation.