ID of a ticket to edit
Optional. The user who is modifying the ticket.
Optional. Provide this to modify the line of the ticket to a new value. The provided Line has to be in the same Location as the line the Ticket is currently in.
Optional. First name of the visitor.
Optional. Last name of the visitor.
Optional. The phone number of the visitor. Country code included. For example: 12125551234
Optional. The email address of the visitor.
Optional. A JSON-formatted array of custom fields. Each array item has to have: title (string) Mandatory. The name of the custom field. value (string) Mandatory. The value of the custom field. url (string) Optional. The URL of the custom field.