millheatclient-4.cs

public async Task<Home> GetHome(string accessToken)
{
    httpClient.DefaultRequestHeaders.Remove("authorization_code");

    httpClient.DefaultRequestHeaders.Add("access_token", accessToken);

    var requestUrl = $"uds/selectHomeList";
    var response = await httpClient.PostAsync(requestUrl, stringData);
    var result = await response.Content.ReadAsStringAsync();
    var jsonResult = JsonSerializer.Deserialize<SelectHomeListResponse>(result);
    return jsonResult.data.homeList.First();
}