Close Problem

{
	"closeTimestamp": 0,
	"closing": false,
	"comment": {
		"authorName": "The user who wrote the comment.",
		"content": "The text of the comment.",
		"context": "The context of the comment.",
		"createdAtTimestamp": 0,
		"id": "The ID of the comment."
	},
	"problemId": "The ID of the problem."
}