map json values to class object

Hi I need help below is the json where I have to read and create csv file as output.

{
    "COMP_DUR": "100",
    "DATE": "2024-01-10T16:38:00Z",
    "EMAIL": "[email protected]",
    "ID": "1111",    
    "approval": "Medium",
    "criteria": "Medium",
    "access": "Neutral"    
}

highlighted in yellow colour are json key and values but in green colour are the dynamic json values which i have to map with json key(REQ and RES)

I am doing this as follows

JObject convertedJson = JObject.Parse(json);
IDictionary quesRespkeyValueParam = new Dictionary();
foreach (var item in convertedJson.Properties())
{
    //Console.WriteLine(item.Name + "," + item.Value); 

    if (item.Name == "SURVEY_ID" || item.Name == "RESPONDENT_ID" || item.Name == "RESPONDENT_NAME" || item.Name == "RESPONDENT_EMAIL" ||
        item.Name == "DATE_RESPONDED" || item.Name == "COMPLETION_DURATION" || item.Name == "SURVEY_URL")
    {
        JsonSerializerOptions options = new()
        {
            DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingDefault
        };
    }
    else
    {
       quesRespkeyValueParam.Add(item.Name, (string)item.Value);
       tempObj.QuesResp = (Dictionary)quesRespkeyValueParam;     
    }
}
obj = tempObj;

I am able to add values in IDictionary object but not able to map with json keys REQ and RES

COMP_DUR	DATE	EMAIL	ID	REQ	RES
100	2024-01-10T16:38:00Z	[email protected]	1111	approval	Medium
100	2024-01-10T16:38:00Z	[email protected]	1111	criteria	Medium
100	2024-01-10T16:38:00Z	[email protected]	1111	access	Neutral

 please help. Thanks