{
  "students": [
    {
      "last_name": "Ivanov",
      "first_name": "Ivan",
      "bdate": "1999-01-01",
      "email": "i.ivanov@mail.ru",
      "phone": "8 111 111 11 11",
      "groupId": "1",
      "id": 1
    },
    {
      "last_name": "Petrov",
      "first_name": "Petr",
      "bdate": "2000-12-12",
      "email": "p.petrov@mail.ru",
      "phone": "8 222 222 22 22",
      "groupId": "1",
      "id": 2
    },
    {
      "last_name": "Sidorov",
      "first_name": "Sidr",
      "bdate": "2000-12-12",
      "email": "s.sidorov@mail.ru",
      "phone": "8 333 333 33 33",
      "groupId": "2",
      "id": 3
    },
    {
      "last_name": "!!!!",
      "first_name": "asdasd",
      "bdate": "0001-01-01",
      "email": "asd@asd",
      "phone": "3459345",
      "groupId": "2",
      "id": 4
    }
  ],
  "groups": [
    {
      "id": 1,
      "name": "SomeGroup-11"
    },
    {
      "id": 2,
      "name": "SomeGroup-12"
    },
    {
      "id": 3,
      "name": "SomeGroup-13"
    }
  ]
}