curl --location --request GET '/contest/'{
"count": 0,
"next": "string",
"previous": "string",
"results": [
{
"id": 0,
"title": "string",
"start_time": "string",
"end_time": "string",
"joined": true,
"problem_list_mode": true,
"is_hidden": true
}
]
}