POST api/CalenderDetails/CreateCalender

{
  "StartMonthModel": [
    {
      "fix_code_id": 1,
      "code_value": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id": 1,
      "code_value": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id": 1,
      "code_value": "sample string 2",
      "NumberCoo": 3
    }
  ],
  "fix_code_id": 1,
  "code_value": 2,
  "fix_code_id1": 3,
  "code_value1": 4,
  "fix_code_id2": 5,
  "code_value2": "sample string 6",
  "fix_code_id3": 7,
  "code_value3": "sample string 8",
  "year": 9,
  "calendar_id": 10,
  "calendar_code": "sample string 11",
  "start_month": 12,
  "end_month": 13,
  "week_off_1": "sample string 14",
  "week_off_2": "sample string 15",
  "week_off_3": "sample string 16",
  "half_day": "sample string 17",
  "fin_ind": "sample string 18",
  "calendar_year": 19,
  "fix_code_id4": 20,
  "code_value4": "sample string 21",
  "fix_code_id5": 22,
  "code_value5": "sample string 23",
  "EndMonthModel": [
    {
      "fix_code_id1": 1,
      "code_value1": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id1": 1,
      "code_value1": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id1": 1,
      "code_value1": "sample string 2",
      "NumberCoo": 3
    }
  ],
  "WeekOffTwoModel": [
    {
      "fix_code_id3": 1,
      "code_value3": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id3": 1,
      "code_value3": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id3": 1,
      "code_value3": "sample string 2",
      "NumberCoo": 3
    }
  ],
  "WeekOfOneModel": [
    {
      "fix_code_id2": 1,
      "code_value2": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id2": 1,
      "code_value2": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id2": 1,
      "code_value2": "sample string 2",
      "NumberCoo": 3
    }
  ],
  "WeekOffThiredModel": [
    {
      "fix_code_id4": 1,
      "code_value4": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id4": 1,
      "code_value4": "sample string 2",
      "NumberCoo": 3
    },
    {
      "fix_code_id4": 1,
      "code_value4": "sample string 2",
      "NumberCoo": 3
    }
  ],
  "HalfDayModel": [
    {
      "fix_code_id5": 1,
      "code_value5": "sample string 2"
    },
    {
      "fix_code_id5": 1,
      "code_value5": "sample string 2"
    },
    {
      "fix_code_id5": 1,
      "code_value5": "sample string 2"
    }
  ],
  "startmonth": "sample string 24",
  "endmonth": "sample string 25",
  "AddToholiday": true,
  "TotalItems": 27
}

Sample not available.